Aarhus University Seal / Aarhus Universitets segl

Guoqiang Zhang

  1. 2019
  2. Published

    Comparison of analysis methods for wind-driven cross ventilation through large openings. / Gautam, Khem Raj; Rong, Li; Zhang, Guoqiang; Abkar, Mahdi.

    In: Building and Environment, Vol. 154, 05.2019, p. 375-388.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  3. Published

    An energy efficient hydraulic system to cool manure and reduce ammonia emissions from livestock buildings. / Wu, Wentao; Tong, Zheming; Zhang, Guoqiang; Malkawi, Ali; Wang, Xiaoshi; Benner, Jingru.

    In: Journal of Cleaner Production, Vol. 235, 2019, p. 920-929.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  4. Published

    Assessing effects of wind speed and wind direction on discharge coefficient of sidewall opening in a dairy building model – A numerical study. / Yi, Qianying; Wang, Xiaoshuai; Zhang, Guoqiang; Li, Hao; Janke, David; Amon, Thomas.

    In: Computers and Electronics in Agriculture, Vol. 162, 2019, p. 235-245.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  5. Published

    CFD prediction of convective heat transfer and pressure drop of pigs in group using virtual wind tunnels: Influence of grid resolution and turbulence modelling. / Li, Hao; Rong, Li; Zhang, Guoqiang.

    In: Biosystems Engineering, Vol. 184, 2019, p. 69-80.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  6. Published

    Numerical investigation on the effects of building configuration on discharge coefficient for a cross-ventilated dairy building model. / Yi, Qianying; Li, Hao; Wang, Xiaoshuai; Zong, Chao; Zhang, Guoqiang.

    In: Biosystems Engineering, Vol. 182, 2019, p. 107-122.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  7. 2018
  8. Accepted/In press

    Corrigendum to “A predictive model of equivalent temperature index for dairy cattle (ETIC)” [J. Therm. Biol. (2018) 165–170]. / Wang, Xiaoshuai; Gao, Hongding; Gebremedhin, Kifle G.; Bjerg, Bjarne Schmidt; Van Os, Jennifer; Tucker, Cassandra B.; Zhang, Guoqiang.

    In: Journal of Thermal Biology, 19.12.2018.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  9. Published

    Evaluation of a precision air-supply system in naturally ventilated freestall dairy barns. / Wang, Xiaoshuai; Zhang, Guoqiang; Y. Choi, Christopher.

    In: Biosystems Engineering, Vol. 175, 11.2018, p. 1-15.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  10. Published

    A review and quantitative assessment of cattle-related thermal indices. / Wang, Xiaoshuai; Schmidt Bjerg, Bjarne; Y. Choi, Christopher; Zong, Chao; Zhang, Guoqiang.

    In: Journal of Thermal Biology, Vol. 77, 10.2018, p. 24-37.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  11. Published

    Wind tunnel investigations of sidewall opening effects on indoor airflows of a cross-ventilated dairy building. / Yi, Qianying; König, Marcel; Janke, David; Hempel, Sabrina; Zhang, Guoqiang; Amon, Barbara; Amon, Thomas.

    In: Energy and Buildings, Vol. 175, 15.09.2018, p. 163-172.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  12. Published

    Design-oriented modelling on cooling performance of the earth-air heat exchanger for livestock housing. / Wang, Xiaoshuai; Schmidt Bjerg, Bjarne; Zhang, Guoqiang.

    In: Computers and Electronics in Agriculture, Vol. 152, 09.2018, p. 51-58.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  13. Published

    Using CFD to assess the influence of ceiling deflector design on airflow distribution in hen house with tunnel ventilation. / Cheng, Qiongyi; Li, Hao; Rong, Li; Feng, Xiaolong; Zhang, Guoqiang; Li, Baoming.

    In: Computers and Electronics in Agriculture, Vol. 151, 01.08.2018, p. 165-174.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  14. Published

    A predictive model of equivalent temperature index for dairy cattle (ETIC). / Wang, Xiaoshuai; Gao, Hongding; G. Gebremedhin, Kifle; Schmidt Bjerg, Bjarne; Van Os, Jennifer; Tucker, Cassandra B.; Zhang, Guoqiang.

    In: Journal of Thermal Biology, Vol. 76, 08.2018, p. 165-170.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  15. Published

    Effective Temperature for Poultry and Pigs in Hot Climate. / Schmidt Bjerg, Bjarne; Zhang, Guoqiang; Pedersen, Poul; Morsing, Svend.

    Animal Husbandry and Nutrition. ed. / Banu Yucel; Turgay Taskin. InTechOpen, 2018.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearchpeer-review

  16. Published

    Challenges of predicting ammonia mass transfer coefficient in pig houses. / Rong, Li; Aarnink, Andre; Zhang, Guoqiang.

    Book of Abstracts of the European Conference on Agricultural Engineering: AgEng2018. Wageningen : Wageningen University, 2018. p. 87.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  17. Published

    Effect of Sidewall Openings on Flow Pattern and Gas Emissions of a Naturally Ventilated Dairy Barn – A Wind Tunnel Study. / Yi, Qianying; Zhang, Guoqiang; König, Marcel; Janke, David; Hempel, Sabrina; Amon, Barbara; Amon, Thomas.

    Book of Abstracts of the European Conference on Agricultural Engineering: AgEng2018. Wageningen : Wageningen University, 2018. p. 87.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  18. Published

    Greenhouse Gas Emissions from Dairy Open Lots in China. / Ding, Luyu; Wang, Chaoyuan ; Zhang, Guoqiang; Shi, Zhengxiang ; Li, Baoming ; Zheng, Weichao; Yu, Ligen; Li, Qifeng.

    Book of Abstracts of the European Conference on Agricultural Engineering: AgEng2018. Wageningen : Wageningen University, 2018. p. 83.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  19. Published

    Sensitivity Analysis of Animal Modelling Approach on Airflow Pattern in a Pig House by Numerical Study. / Li, Hao; Rong, Li; Zhang, Guoqiang.

    Book of Abstracts of the European Conference on Agricultural Engineering: AgEng2018. Wageningen : Wageningen University, 2018. p. 101.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  20. Published

    Smart Complex Ventilation for Thermal Environmental Control of Livestock Housing. / Zhang, Guoqiang.

    Book of Abstracts of the European Conference on Agricultural Engineering: AgEng2018. Wageningen : Wageningen University, 2018. p. 102.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  21. Published

    Computational Fluid Dynamics (CFD) research and application in Agricultural and Biological Engineering. / Zhang, Guoqiang; Y. Choi, Christopher; Bartzanas, Thomas; Lee, In-Bok; Kacira, Murat.

    In: Computers and Electronics in Agriculture, Vol. 149, 06.2018, p. 1-2.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperEditorialResearchpeer-review

  22. Published

    Computational prediction of the effective temperature in the lying area of pig pens. / Bjerg, Bjarne; Rong, Li; Zhang, Guoqiang.

    In: Computers and Electronics in Agriculture, Vol. 149, 06.2018, p. 71-79.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  23. Published

    New insights on span selection for Chinese solar greenhouses using CFD analyses. / Tong, Guohong; Christopher, David M; Zhang, Guoqiang.

    In: Computers and Electronics in Agriculture, Vol. 149, 06.2018, p. 3-15.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  24. Published

    Numerical study on the convective heat transfer of fattening pig in groups in a mechanical ventilated pig house. / Li, Hao; Rong, Li; Zhang, Guoqiang.

    In: Computers and Electronics in Agriculture, Vol. 149, 06.2018, p. 90-100.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  25. Published

    Investigation of discharge coefficient for wind-driven naturally ventilated dairy barns. / Yi, Qianying; Zhang, Guoqiang; König, Marcel; Janke, David; Hempel, Sabrina; Amon, Thomas.

    In: Energy and Buildings, Vol. 165, 15.04.2018, p. 132-140.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  26. Published

    Effect of airflow speed and direction on convective heat transfer of standing and reclining cows. / Wang, Xiaoshuai; Zhang, Guoqiang; Y. Choi, Christopher.

    In: Biosystems Engineering, Vol. 167, 03.2018, p. 87-98.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  27. Published

    CFD study of the influence of laying hen geometry, distribution and weight on airflow resistance. / Cheng, Qiongyi; Wu, Wentao; Li, Hao; Zhang, Guoqiang; Li, Baoming.

    In: Computers and Electronics in Agriculture, Vol. 144, 01.2018, p. 181-189.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  28. Published

    A study on terraced apartments and their natural ventilation performance in hot and humid regions. / Saadatjoo, Paria; Mahdavinejad, Mohammadjavad; Zhang, Guoqiang.

    In: Building Simulation, Vol. 11, No. 2, 2018, p. 359-372.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  29. Published

    Evaluation of CFD turbulence models for simulating external airflow around varied building roof with wind tunnel experiment. / K. Ntinas, Georgios; Shen, Xiong; Wang, Yu; Zhang, Guoqiang.

    In: Building Simulation, Vol. 11, No. 1, 2018, p. 115-123.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  30. 2017
  31. Published

    Assessing response surface methodology for modelling air distribution in an experimental pig room to improve air inlet design based on computational fluid dynamics. / Li, Hao; Rong, Li; Zong, Chao; Zhang, Guoqiang.

    In: Computers and Electronics in Agriculture, Vol. 141, 12.08.2017, p. 292-301.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  32. Published

    Assessments of earth-air heat exchanger (EAHE) for precision zone cooling in dairy housing. / Wang, X; Zhang, Guoqiang.

    Book of Abstracts of the 68th Annual Meeting of the European Federation of Animal Science. Vol. 23 Wageningen Academic Publishers, 2017. p. 344.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  33. Published

    Future cattle housing with smart ventilation design and control. / Zhang, Guoqiang; Wang, X; Rong, Li; Zong, C.

    Book of Abstracts of the 68th Annual Meeting of the European Federation of Animal Science. Vol. 23 Wageningen Academic Publishers, 2017. p. 344.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  34. Published

    Determining Discharge Coefficient of Large Openings of Wind-driven Cross Ventilation Barns by Wind Tunnel Tests. / Yi, Qianying; Zhang, Guoqiang; König, Marcel; Janke, David; Amon, Thomas; Hemple, Sabrina.

    2017 ASABE Annual International Meeting. ASABE - American Society of Agricultural and Biological Engineers, 2017. 1700779.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  35. Published

    Modeling skin temperature to assess the effect of air velocity to mitigate heat stress among growing pigs. / Bjerg , Bjarne; Pedersen, Poul; Morsing, Svend; Zhang, Guoqiang.

    2017 ASABE Annual International Meeting . ASABE - American Society of Agricultural and Biological Engineers, 2017. p. 1-11 1700631.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  36. Published

    Numerical Assessment of a Precision Air Supply System (PASS) Targeting for a Single Cow Partition. / Wang, Xiaoshuai; Zhang, Guoqiang; Y. Choi, Christopher.

    2017 ASABE Annual International Meeting . ASABE - American Society of Agricultural and Biological Engineers, 2017. 1700951.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  37. Published

    Ammonia emissions from naturally ventilated dairy cattle buildings – a review of field measurements in European Countries. / Zhang, Guoqiang.

    2017. Paper presented at International Symposium on Emission of Gas and Dust from Livestock , Saint-Malo, France.

    Research output: Contribution to conferencePaperResearchpeer-review

  38. Published

    Partial Pit Exhaust Improves Indoor Air Quality and Effectiveness of Air Cleaning in Livestock Housing: A Review. / Zhang, Guoqiang; Bjerg, Bjarne; Zong, Chao.

    In: Applied Engineering in Agriculture, Vol. 33, No. 2, 05.2017, p. 243-256.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  39. Published

    Dynamic performance of an evaporative cooling pad investigated in a wind tunnel for application in hot and arid climate. / Rong, Li; Pedersen, Poul; Ladegaard Jensen, Thomas ; Morsing, Svend; Zhang, Guoqiang.

    In: Biosystems Engineering, Vol. 156, 24.02.2017, p. 173-182.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  40. Published

    Characteristics of unsteady flow around two successive rectangular ribs on floor of a wind tunnel. / Ntinas, Georgios; Dados, Ioannis ; Shen, X.; Malamataris, N.A.; Fragos, V P; Zhang, Guoqiang.

    In: European Journal of Mechanics B - Fluids, Vol. 65, 02.02.2017, p. 450-458.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  41. Published

    Developments of Thermal Environment Techniques of Animal Housing in Hot Climate - A Review. / Zhang, Guoqiang; Bjerg, Bjarne.

    Animal Environment and Welfare – Proceedings of International Symposium. ed. / Ji-Qin Ni; Teng T. Lim; Chaoyuan Wang; Lingying W. Zhao. China Agriculture Press, 2017. p. 375-384.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  42. Published

    Estimating Methane Emission from Dairy Manure Using the Arrhenius Relationship. / Ding, Luyu; Wang, Yejian; Wang, Chaoyuan; Zhang, Guoqiang; Shi, Zhengxiang.

    Animal Environment and Welfare — Proceedings of International Symposium 2017. ed. / Ji-Qin Ni; Teng T. Lim; Chaoyuan Wang; Lingying W. Zhao. China Agriculture Press, 2017. p. 46-52.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  43. Published

    Numerical Simulations on a Hybrid Ventilation System at a Confined Pig Building in Denmark – Summer Case Studies. / Rong, Li; Pedersen, Erling F; Zhang, Guoqiang.

    Animal Environment and Welfare – Proceedings of International Symposium. ed. / Ji-Qin Ni; Teng T. Lim; Chaoyuan Wang; Lingying W. Zhao. China Agriculture Press, 2017. p. 167-174.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  44. Published

    Reliability of turbulence models and mesh types for CFD simulations of a mechanically ventilated pig house containing animals. / Li, Hao; Rong, Li; Zhang, Guoqiang.

    In: Biosystems Engineering, Vol. 161, 2017, p. 37–52.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  45. 2016
  46. Published

    Integrated modelling to assess optimisation potentials for cattle housing climate. / Hempel, Sabrina; Janke, David; König, Marcel; Menz, Christoph; English, A.; Pinto, S.; Sibony, S.; Halachmi, Ilan; Li, Rong; Zong, Chao; Zhang, Guoqiang; Sanchis, Elena; Estelle, F; Calvet, S; Galan, E.; del Prado, Agustin; Ammon, Christian; Amon, Barbara; Amon, Thomas.

    In: Advances in Animal Biosciences, Vol. 7, No. 3, 11.2016, p. 261-262.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference articleResearchpeer-review

  47. Published

    Mechanisms of natural ventilation in livestock buildings : Perspectives on past achievements and future challenges. / Rong, Li; Bjerg, Bjarne; Batzanas, Thomas; Zhang, Guoqiang.

    In: Biosystems Engineering, Vol. 151, No. November, 11.2016, p. 200-217.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  48. Published

    A numerical study on forced convective heat transfer of a chicken (model) in horizontal airflow. / Li, Hao; Rong, Li; Zong, Chao; Zhang, Guoqiang.

    In: Biosystems Engineering, Vol. 150, 10.2016, p. 151-159.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  49. Published

    Precision ventilation in farm animal housing. / Zhang, Guoqiang; Zong, Chao; Rong, Li.

    2016. Paper presented at 1st Asian Conference on Precision Livestock Farming, Beijing, China.

    Research output: Contribution to conferencePaperResearchpeer-review

  50. Published

    Smart indoor climate control in precision livestock farming. / Zhang, Guoqiang; Bjerg, Bjarne; Wang, Xiaoshuai.

    2016. Paper presented at 1st Asian Conference on Precision Livestock Farming, Beijing, China.

    Research output: Contribution to conferencePaperResearchpeer-review

  51. Published

    Influence of sidewall openings on air change rate and airflow conditions inside and outside low-rise naturally ventilated buildings. / Shen, Xiong; Su, Ruoyu; K. Ntinas, Georgios; Zhang, Guoqiang.

    In: Energy and Buildings, Vol. 130, No. October, 20.08.2016, p. 453-464.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  52. Published

    Carbon dioxide and methane emissions from the scale model of open dairy lots. / Ding, Luyu; Cao, Wei; Shi, Zhengxiang ; Li, Baoming; Wang, Chaoyuan ; Zhang, Guoqiang; Kristensen, Simon.

    In: Air & Waste Management Association. Journal, Vol. 66, No. 7, 05.04.2016, p. 715-725.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  53. Published

    Study of heat-stress levels in naturally ventilated sheep barns during heat waves: development and assessment of regression models. / Papanastasiou, D K; Bartzanas, T; Panagakis, P; Zhang, Guoqiang; Kittas, C.

    In: International Journal of Biometeorology, Vol. 60, No. 11, 19.03.2016, p. 1637-1644.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  54. Published

    Summary of best guidelines and validation of CFD modeling in livestock buildings to ensure prediction quality. / Rong, Li; Nielsen, Peter V.; Bjerg, Bjarne; Zhang, Guoqiang.

    In: Computers and Electronics in Agriculture, Vol. 121, 02.2016, p. 180-190.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  55. Published

    A Comparison between Temperature-Controlled Laminar Airflow Device and a Room Air-Cleaner in Reducing Exposure to Particles While Asleep. / Spilak, Michal P; Sigsgaard, Torben; Takai, Hisamitsu; Zhang, Guoqiang.

    In: P L o S One, Vol. 11, No. 11, 2016, p. e0166882.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  56. Published

    Effects of air velocity on heat loss of an artificial pig and the effective temperature development. / Li, Hao; Rong, Li; Zhang, Guoqiang.

    2016. Abstract from International Conference on Agricultural Engineering 2016, Aarhus, Denmark.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  57. Published

    Evaluation of turbulence models and mesh for CFD simulation of air distribution in a mechanical ventilated pig house with animal pig models. / Li, Hao; Rong, Li; Zhang, Guoqiang.

    2016. Paper presented at International Conference on Agricultural Engineering 2016, Aarhus, Denmark.

    Research output: Contribution to conferencePaperResearchpeer-review

  58. Published

    Greenhouse gas emissions from dairy open lot and manure stockpile in northern China: A case study. / Ding, Luyu; Lu, Qikun; Xie, Lina; Liu, Jie; Wei, Cao; Shi, Zhengxiang ; Li, Baoming; Wang, Chaoyuan ; Zhang, Guoqiang; Ren, Shixi.

    In: Journal of the Air and Waste Management Association, Vol. 66, No. 3, 2016, p. 267–279.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  59. Published

    New insight on span selection for Chinese solar greenhouses using CFD analyses. / Tong, Guohong; Christopher, David M; Zhang, Guoqiang.

    2016. Paper presented at International Conference on Agricultural Engineering 2016, Aarhus, Denmark.

    Research output: Contribution to conferencePaperResearchpeer-review

  60. Published

    Numerical study of airflow characteristics in a Danish pig room with partial pit ventilation system. / Zong, Chao; Zhang, Guoqiang.

    2016. Paper presented at International Conference on Agricultural Engineering 2016, Aarhus, Denmark.

    Research output: Contribution to conferencePaperResearchpeer-review

  61. Published

    Numerical study on a simplification approach to simulate slatted floor in an animal building. / Zong, Chao; Zhang, Guoqiang; Teng, Guanghui.

    2016. Abstract from International Conference on Agricultural Engineering 2016, Aarhus, Denmark.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  62. Published

    Numerical study on the convective heat transfer of fattening pigs in mechanical ventilated pig house. / Li, Hao; Rong, Li; Zhang, Guoqiang.

    2016. Paper presented at International Conference on Agricultural Engineering 2016, Aarhus, Denmark.

    Research output: Contribution to conferencePaperResearchpeer-review

  63. Published

    Optimal design of precision air supply in a natural ventilated cattle barn using CFD method. / Wang, Xiaoshuai; Zhang, Guoqiang.

    2016. Abstract from International Conference on Agricultural Engineering 2016, Aarhus, Denmark.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  64. Published

    Response Surface Method for modelling air distribution in a pig room to improve air inlet design. / Li, Hao; Rong, Li; Zong, Chao; Zhang, Guoqiang.

    2016. Abstract from International Conference on Agricultural Engineering 2016, Aarhus, Denmark.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  65. Published

    Review on mechanism of natural ventilation in livestock buildings past studies future challenges. / Rong, Li; Bjerg, B.; Bartzanas, Thomas; Zhang, Guoqiang.

    2016. Abstract from International Conference on Agricultural Engineering 2016, Aarhus, Denmark.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  66. Published

    Study on convective heat transfer from pig models by CFD in a virtual wind tunnel. / Li, Hao; Rong, Li; Zhang, Guoqiang.

    In: Computers and Electronics in Agriculture, Vol. 123, 2016, p. 203-210.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  67. Published

    The effect of air velocity on heat stress at increased air temperature. / Bjerg, B.; Wang, Xiaoshuai; Zhang, Guoqiang.

    2016. Paper presented at International Conference on Agricultural Engineering 2016, Aarhus, Denmark.

    Research output: Contribution to conferencePaperResearchpeer-review

  68. Published

    The effects of air speed and pump on-time on dynamic performance of evaporative cooling pad. / Rong, Li; Zhang, Guoqiang; Pedersen, P.; Ladegaard Jensen, Thomas ; Morsing, Svend.

    2016. Abstract from International Conference on Agricultural Engineering 2016, Aarhus, Denmark.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  69. 2015
  70. Published

    Determine the through-flow characteristics of naturally ventilated dairy barns to optimise barn climate. / Hempel, Sabrina; Wiedemann, Lina; Ammon, Christian; Fiedler, Merike; Saha, Chayan; Janke, David; Loebsin, Christiane; Fischer, Jost; Amon, Barbara; Hoffmann, Gundula; Menz, Christoph; Zhang, Guoqiang; Halachmi, Ilan; del Prado, Agustin; Estelles, Fernando; Berg, Werner ; Brunsch, Reiner; Amon, Thomas.

    Bau, Technik und Umwelt in der landwirtschaftlichen Nutztierhaltung 2015. Darmstadt: Kuratorium für Technik und Bauwesen in der Landwirtschaft e.V., 2015. p. 346-351.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  71. Published

    OptiBarn – Optimized animal specific barn climatisation facing temperature rise and increased climate variability. / Hempel, Sabrina; Amon, Barbara; Ammon, Christian; Hoffmann, Gundula; Berg, Werner; Menz, Christoph ; Zhang, Guoqiang; Halachmi, Ilan; del Prado, Agustin; Estelles, Fernando; Brunsch, Reiner; Amon, Thomas.

    RAMIRAN 2015 : 16th International Conference Rural-Urban Symbiosis . ed. / Ina Körner. Hamburg : TuTech Verlag , 2015. p. 415-420.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  72. Published

    The effect of wind speed and direction and surrounding maize on hybrid ventilation in a dairy cow building in Denmark. / Rong, L.; Liu, Dezhao; Pedersen, E. F.; Zhang, Guoqiang.

    In: Energy and Buildings, Vol. 86, 01.01.2015, p. 25-34.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  73. Published

    Airflow characteristics in a pig house with partial pit ventilation system: an experimental chamber study. / Zong, Chao; Li, Hao; Zhang, Guoqiang.

    2015 ASABE Annual International Meeting. ASABE - American Society of Agricultural and Biological Engineers, 2015. 152172138.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  74. Published

    Ammonia and greenhouse gas emissions from fattening pig house with two types of partial pit ventilation systems. / Zong, Chao; Li, Hao; Zhang, Guoqiang.

    In: Agriculture, Ecosystems & Environment, Vol. 208, 2015, p. 94-105.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  75. Published

    Application of hybrid ventilation system in a pig house - study of winter case. / Rong, Li; Pedersen, Erling F; Zhang, Guoqiang.

    Proceedings of Building Simulation 2015: 14th Conference of International Building Performance Simulation Association. International Institute of Information Technology (IIIT), 2015. p. 863-869 2374.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  76. Published

    Assessment of modeling slatted floor as porous media in livestock buildings in two ventilation systems. / Rong, Li; Bjerg, Bjarne; Zhang, Guoqiang.

    Proceedings of Building Simulation 2015 (IBPSA) : 14th International Conference of International Building Performance Simulation Association. ed. / Jyotirmay Mathur; Vishal Garg. International Building Performance Simulation Association, 2015.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  77. Published

    Assessment of modeling slatted floor as porous medium for prediction of ammonia emissions – Scaled pig barns. / Rong, Li; Bjerg , Bjarne; Zhang, Guoqiang.

    In: Computers and Electronics in Agriculture, Vol. 117, 2015, p. 234-244.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  78. Published

    Computational fluid dynamics analysis of the thermal distribution of animal occupied zones using the jet-drop-distance concept in a mechanically ventilated broiler house. / Kwon, Kyeong-seok; Lee, In-bok; Zhang, Guoqiang; Ha, Taehwan .

    In: Biosystems Engineering, Vol. 136, 2015, p. 51-68.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  79. Published

    Effects of Air Temperature, Velocity and Floor Type on Gaseous Emissions from a Scale Model of Dairy Open Lots. / Ding, Luyu; Zhang, Guoqiang; Kristensen, Simon; Wei, Cao; Shi, Zhengxiang ; Li, Baoming; Wang, Chaoyuan .

    Animal Environment and Welfare - Proceedings of the International Symposium . ed. / Ji-Qin Ni; Teng-Teeh Lim; Chaoyuan Wang. Chongqing : China Agriculture Press, 2015. p. 50-57.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  80. Published

    Effects of air velocity on heat loss of an artificial pig. / Li, Hao; Rong, Li; Zhang, Guoqiang.

    2015 ASABE International Annual Meeting. ASABE - American Society of Agricultural and Biological Engineers, 2015. 152184981.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  81. Published

    Field Measurement of Carbon Dioxide, Methane and Nitrous oxide Emissions from Manure Stockpile and Open Exercise Yard of a Typical Dairy Farm in China by Chamber Technique. / Ding, Luyu; Lu, Qikun; Xie, Lina; Liu, Jie; Wei, Cao; Shi, Zhengxiang ; Li, Baoming; Ren, Shixi; Zhang, Guoqiang; Wang, Chaoyuan.

    2015 ASABE Annual International Meeting. ASABE - American Society of Agricultural and Biological Engineers, 2015. 152171852.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  82. Published

    Selection and effectiveness evaluation of spray nozzles for spray cooling system in dairy cattle housing. / Li, Hao; Ding, Tao; Zhang, Guoqiang; Yan, Zhihui; Wang, Chaoyuan ; Shi, Zhengxiang .

    2015 ASABE Annual International Meeting. ASABE - American Society of Agricultural and Biological Engineers, 2015. 152187934.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  83. Published

    Using Smart Ventilation Approaches for Complex Environmental Issues in Farm Animal Housing. / Zhang, Guoqiang.

    Animal Environment and Welfare - Proceedings of the International Symposium . ed. / Ji-Qin Ni; Teng-Teeh Lim; Chaoyuan Wang. Chongqing : China Agriculture Press, 2015. p. 141-150.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  84. 2014
  85. Published

    Improving ventilation efficiency in dairy cattle buildings using computational fluid dynamic tools. / Bartzanas, T; Zhang, Guoqiang; Norton, T.

    2014. Paper presented at First DairyCare conference: , Copenhagen, Denmark.

    Research output: Contribution to conferencePaperResearch

  86. Published

    Carbon dioxide production from a fattening pig building with partial pit ventilation system. / Zong, Chao; Zhang, Guoqiang; Feng, Ying; Ni, Ji Qin.

    In: Biosystems Engineering, Vol. 126, 01.2014, p. 56-68.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  87. Published

    Airflow patterns around obstacles with arched and pitched roofs: Wind tunnel measurements and direct simulation. / Ntinas, G K ; Zhang, Guoqiang; Fragos, V P; Bochtis, Dionysis; Nikita- Martzopoulou, Ch.

    In: European Journal of Mechanics B - Fluids, Vol. 43, 2014, p. 216–229.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  88. Published

    Ammonia and Methane Emissions from a Hybrid Ventilated Dairy Cow Building and Impacts of Wind Velocity and Air Temperature on Air Exchange Rate. / Rong, Li; Liu, Dezhao; Zhang, Guoqiang; Pedersen, Erling .

    Proceedings of the 13th international conference on indoor air quality and climate: Indoor Air 2014. International Society of Indoor Air Quality and Climate, 2014.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  89. Published

    Ammonia and methane emission from a hybrid ventilated dairy cow building in Denmark. / Rong, Li; Liu, Dezhao; Pedersen, Erling; Zong, Chao; Zhang, Guoqiang.

    Proceedings International Conference of Agricultural Engineering, Zurich, 06-10.07.2014. 2014.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  90. Published

    Ammonia and methane emission from a hybrid ventilated dairy cow building in Denmark. / Rong, Li; Liu, Dezhao; Pedersen, Erling; Zong, Chao; Zhang, Guoqiang.

    2014. Abstract from International Conference on Agricultural Engineering conference , Zürich, Switzerland.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  91. Published

    Ammonia emissions from naturally ventilated dairy cattle buildings – a review of field measurements in European Countries. / Zhang, Guoqiang.

    Proceedings of the 18th World Congress of the International Commission of Agricultural and Biosystems Engineering (CIGR): Agricultural and Biosystems Engineering - Upgrading the quality of our life. CIGR, 2014.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  92. Published

    An engineering approach for effective cleaning exhaust air from livestock housing - A Review of Danish experiences of using partial pit air exhaust. / Zhang, Guoqiang; Zong, Chao; Bjerg , Bjarne.

    Proceedings International Conference of Agricultural Engineering, Zurich, 06-10.07.2014. 2014.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  93. Published

    An engineering approach for effective cleaning of exhaust air from confined livestock production housing - A Review of partial pit air exhaust techniques. / Zhang, Guoqiang; Bjerg , Bjarne; Zong, Chao.

    2014. Abstract from International Conference on Agricultural Engineering conference , Zürich, Switzerland.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  94. Published

    Dynamic numerical simulation of flow through a solar air heater having two successive rectangular ribs mounted on the wall. / Ntinas, Georgios; Fragos, Vassilios P; Dados, Ioannis ; Zhang, Guoqiang.

    Proceedings of the International Conference of Agricultural Engineering: AgEng 2014 Zürich. The European Society of Agricultural Engineers (EurAgEng), 2014. C0657.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  95. Published

    Dynamic numerical simulation of flow through a solar air heater having two successive rectangular ribs mounted on the wall. / Ntinas, Georgios; Fragos, Vassilios ; Dados, Ioannis; Zhang, Guoqiang.

    2014. Poster session presented at International Conference on Agricultural Engineering conference , Zürich, Switzerland.

    Research output: Contribution to conferencePosterResearch

  96. Published

    Effect of climate parameters on air exchange rate and ammonia and methane emissions from a hybrid ventilated dairy cow building. / Rong, Li; Liu, Dezhao; Pedersen, Erling F; Zhang, Guoqiang.

    In: Energy and Buildings, Vol. 82, 2014, p. 632–643.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  97. Published

    Effects of different air inlets on indoor air quality and ammonia emission from two experimental fattening pig rooms with partial pit ventilation system - Summer condition. / Zong, Chao; Feng, Ying; Zhang, Guoqiang; Hansen, Michael Jørgen.

    In: Biosystems Engineering, Vol. 122, 2014, p. 163-173.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  98. Published

    Improved performance of partly pit exhaust systems in pig housing. / Bjerg, Bjarne; Riis , Anders Legaard; Zhang, Guoqiang.

    ASABE Technical Library. ASABE - American Society of Agricultural and Biological Engineers, 2014. 141899147.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  99. Published

    Improved performance of partly pit exhaust systems in pig housing. / Bjerg, Bjarne; Riis , Anders Legaard; Zhang, Guoqiang.

    American Society of Agricultural and Biological Engineers Annual International Meeting 2014. Vol. 4 St. Joseph, Michegan : ASABE - American Society of Agricultural and Biological Engineers, 2014. p. 2451-2458.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  100. Published

    Influence of water temperature and spraying interval on cooling effect of sprinkler system in dairy barns. / Yan, Zhihui ; Wang, Chaoyuan ; Li, Baoming ; Zhang, Guoqiang; Shi, Zhengxiang ; Li, Hao; Weng, Hao; Yuan, Yaoming .

    In: Applied Engineering in Agriculture, Vol. 30, No. 4, 2014, p. 611-617.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  101. Published

    Investigation on ventilation effectiveness in a full-scale model pig house with partial pit ventilation system. / Zong, Chao; Zhang, Guoqiang; Rong, Li; Li, Hao.

    2014. Abstract from International Conference on Agricultural Engineering conference , Zürich, Switzerland.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  102. Published

    Investigation on ventilation effectiveness in a full-scale model pig house with partial pit ventilation system. / Zong, Chao; Zhang, Guoqiang; Li, Hao; Rong, Li.

    Proceedings International Conference of Agricultural Engineering, Zurich, 06-10.07.2014. 2014.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  103. Published

    Numerical modelling of airflow and gas dispersion in the pit headspace via slatted floor : Comparison of two modelling approaches. / Zong, Chao; Zhang, Guoqiang.

    In: Computers and Electronics in Agriculture, Vol. 109, 2014, p. 200-211.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  104. Published

    Precision ventilation to improve indoor air quality and reduce emission in pig housing : Danish experiences of partial pit air exhaust. / Zhang, Guoqiang.

    Proceedings of International Workshop of IRCAEW 2014. 2014.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  105. Published

    Turbulent Flow around a Rib: Numerical vs. Wind Tunnel Experiments. / Ntinas, Georgios; Zhang, Guoqiang; Fragos, V P; Norton, T; Martzopoulos, G G .

    Proceedings of the 18th World Congress of the International Commission of Agricultural and Biosystems Engineering (CIGR). CIGR, 2014.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  106. 2013
  107. Published

    Ventilation Systems for Farm Animal Housing in Europe. / Zhang, Guoqiang.

    Proceedings of International Symposium on Animal Environment and Welfare 2013. Rongchang, 2013. p. 73-89.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  108. Published

    Assessments of experimental designs in response surface modelling process: Estimating ventilation rate in naturally ventilated livestock buildings. / Xiong, Shen; Zhang, Guoqiang; Bjerg, B.

    In: Energy and Buildings, Vol. 62, 07.2013, p. 570-580.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  109. Published

    Model-based control of natural ventialtion in dairy buildings. / Xiong, Shen; Zhang, Guoqiang; Wu, Wentao; Bjerg, B.

    In: Computers and Electronics in Agriculture, Vol. 94, 04.2013, p. 47-57.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  110. Published

    Comparisons of two numerical approaches to simulate slatted floor of a slurry pit model – Large eddy simulations. / Wu, Wentao; Zong, Chao; Zhang, Guoqiang.

    In: Computers and Electronics in Agriculture, Vol. 93, 03.2013, p. 78–89.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  111. Published

    Evaluation of turbulence models to predict airflow and ammonia concentrations in a scale model swine building enclosure. / Tong, Guohong ; Zhang, Guoqiang; Christopher, David M; Bjerg, Bjarne; Ye, Zhangying ; Cheng, Jin .

    In: Computers & Fluids, Vol. 71, 01.2013, p. 240–249.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  112. Published

    A case study of airflow patterns around an arched type agricultural building: Investigating mesh convergence of different turbulence models. / Zong, Chao; Wu, Wentao; Zhang, Guoqiang; Xiong, Shen; Ntinas, G.

    In: Acta Horticulturae, 2013, p. 69-76.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  113. Published

    Airborne pollutant emissions from naturally ventilated buildings: Proposed research directions. / Takai, Hisamitsu; Nimmermark, S; Banhazi, T; Norton, T; Jacobson, L D; Calvet, S; Hassouna, M; Bjerg, Bjarne; Zhang, Guoqiang; Pedersen, Søren; Kai, Peter; Wang, K; Berckmans, D.

    In: Biosystems Engineering, Vol. 116, 2013, p. 214-220.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  114. Published

    Airflow patterns around buildings: Wind tunnel measurements and direct numerical simulation. / Ntinas, Georgios; Zhang, Guoqiang; Fragos, V P.

    Proceedings of GreenSys Conferences 2013: New technologies for environment control, energy saving, and crop production in greenhouse and plant factory. International Society for Horticultural Science, ISHS, 2013.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  115. Published

    CFD Analyses of the Influence of Ventilation System on the Effectiveness of a Partial Pit Exhaust. / Bjerg, Bjarne; Zhang, Guoqiang.

    In: Acta Horticulturae, 2013, p. 143-150 .

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  116. Published

    Development of long time series of climate conditions inside livestock buildings – an application to study potential sheep heat-stress under hot weather. / Papanastasiou , D K; Zhang, Guoqiang; Bartzanas, T; Panagakis , P; Kittas , C.

    Proceedings of the Conference of the Hellenic Society of Agricultural Engineers. 2013.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  117. Published

    Development of models to assess potential sheep heat-stress during heat waves. / Papanastasiou, D K; Zhang, Guoqiang; Bartzanas, T; Panagakis, P; Norton, T; Kittas, C.

    Precision Livestock Farming 2013: Papers presented at the 6th European Conference on Precision Livestock Farming. ed. / D Berckmans; J Vandermeulen. Leuven, 2013. p. 391-396.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  118. Published

    Investigation of airflow characteristic around slatted floor in livestock building: a scale model study. / Zong, Chao; Zhang, Guoqiang.

    Precision Livestock Farming 2013: Papers presented af the 6th European conference on precision livestock farming. ed. / D Berckmans; J Vandermeulen. Leuven, 2013. p. 643-651.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  119. Published

    Measuring gas emissions from livestock buildings: A review on uncertainty analysis and error sources. / Calvet, S; Gates, R S; Zhang, Guoqiang; Estelles, F; Ogink, N W M; Pedersen, Søren; Berckmans, D.

    In: Biosystems Engineering, Vol. 116, 2013, p. 2 2 1 - 2 3 1.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  120. Published

    Methods for measuring gas emissions from naturally ventilated livestock buildings: Developments over the last decade and perspectives for improvement. / Ogink, N W M; Mosquera, J; Calvet, S; Zhang, Guoqiang.

    In: Biosystems Engineering, Vol. 116, 2013, p. 2 9 7 - 3 0 8.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  121. Published

    Modelling of ammonia emissions from naturally ventilated livestock buildings. Part 1: Ammonia release modelling. / Bjerg, Bjarne ; Norton, T; Banhazi, T; Zhang, Guoqiang; Bartzanas, T; Liberati, P; Cascone, G; Lee, I-B; Marucci, A.

    In: Biosystems Engineering, Vol. 116, 2013, p. 232-245.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  122. Published

    Modelling of ammonia emissions from naturally ventilated livestock buildings. Part 3: CFD modelling. / Bjerg, Bjarne ; Cascone, G; Lee, I-B; Bartzanas, T; Norton, T; Hong, S-W; Seo, I-H; Banhazi, T; Liberati, P; Marucci, A; Zhang, Guoqiang.

    In: Biosystems Engineering, Vol. 116, 2013, p. 259-275.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  123. Published

    Modelling of ammonia emissions from naturally ventilated livestock buildings: Part 2, air change modelling. / Bjerg, Bjarne ; Liberati, P; Marucci, A; Zhang, Guoqiang; Banhazi, T; Bartzanas, T; Cascone, G; Lee, I-B; Norton, T.

    In: Biosystems Engineering, Vol. 116, 2013, p. 246-258.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  124. Published

    Numerical and experimental assessment of the airflow field and ventilation rates in a naturally ventilated free cubical cattle house with large openings. / Bartzanas, T; Zhang, Guoqiang; Norton, T; Wu, Wentao; Papanastasiou, D K.

    Precision Livestock Farming 2013: Papers presented at the 6th European Conference on Precision Livestock Farming. ed. / D Berckmans; J Vandermeulen. Leuven, 2013. p. 652-657.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  125. Published

    Precision ventilation for optimal indoor air quality and reduction ammonia emission from pig production housing. / Zhang, Guoqiang; Kai, P; Zong, Chao.

    Precision Livestock Farming 2013: Papers presented at the 6th European Conference on Precision Livestock Farming. ed. / D Berckmans; J Vandermeulen. Leuven, 2013. p. 883-892.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  126. Published

    Simulations of airflow patterns : Standardisation of test method for salt spreader: Air flow experiments. / Strøm, Jan Søberg; Zhang, Guoqiang.

    ENG Engineering Centre Bygholm , 2013. 7 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  127. 2012
  128. Published

    Evaluation of methods for determining air exchange rate in a naturally ventilated dairy cattle building with large openings using computational fluid dynamics (CFD). / Wu, Wentao; Zhai, J; Zhang, Guoqiang; Nielsen, P V.

    In: Atmospheric Environment, Vol. 63, 12.2012, p. 179–188.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  129. Published

    Comparison of different methods for estimating ventilation rates through wind driven ventilated buildings. / Xiong, Shen; Zhang, Guoqiang; Bjerg, B.

    In: Energy and Buildings, Vol. 54, 11.2012, p. 297–306.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  130. Published

    Application of neutral electrolyzed water spray for reducing dust levels in a layer breeding house. / Zheng, W; Li, B; Cao, W; Zhang, Guoqiang; Yang, Z.

    In: Journal of the Air and Waste Management Association, Vol. 62, No. 11, 10.2012, p. 1329-1334.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  131. Published

    Optimization of Sampling Positions for Measuring Ventilation Rates in Naturally Ventilated Buildings Using Tracer Gas. / Xiong, Shen; Zong, Chao; Zhang, Guoqiang.

    In: Sensors, Vol. 12, No. 9, 08.2012, p. 11966-11988.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  132. Published

    A case study of airflow patterns around an arched type agricultural building: Investigating mesh convergence of different turbulence models. / Zong, Chao; Wu, Wentao; Zhang, Guoqiang; Xiong, Shen; Ntinas, G.

    2012. Paper presented at Agriculture & Engineering for a Healthier Life, Valencia, Spain.

    Research output: Contribution to conferencePaperResearch

  133. Published

    Ammonia, carbon dioxide and hydrogen sulfur emissions from stored slurry as affected by spatial and temporally distributed slurry additions. / Dai, X-R; Garcia, D; Zhang, Guoqiang; Blanes-Vidal, V.

    2012. Paper presented at Agriculture & Engineering for a Healthier Life, Valencia, Spain.

    Research output: Contribution to conferencePaperResearch

  134. Published

    CFD Analyses of the Influence of Air Intake on the Effectiveness of a Partly Pit Exhaust System. / Bjerg, B; Zhang, Guoqiang.

    2012. Paper presented at Agriculture & Engineering for a Healthier Life, Valencia, Spain.

    Research output: Contribution to conferencePaperResearch

  135. Published

    Design and optimization of a wind channel for natural ventilation study. / Xiong, Shen; Zhang, Guoqiang; Johnsen, Jan Ove.

    2012. Paper presented at Agriculture & Engineering for a Healthier Life, Valencia, Spain.

    Research output: Contribution to conferencePaperResearch

  136. Published

    Emissions of ammonia and greenhouse gases from two naturally ventilated barns for dairy cows. / Wu, Wentao; Zong, Chao; Zhang, Guoqiang.

    2012. Paper presented at Agriculture & Engineering for a Healthier Life, Valencia, Spain.

    Research output: Contribution to conferencePaperResearch

  137. Published

    Investigation of Outdoor Airflow Distribution under Different Building Distances. / Ntinas, G; Xiong, Shen; Zhang, Guoqiang; Fragos, V.

    2012. Paper presented at Agriculture & Engineering for a Healthier Life, Valencia, Spain.

    Research output: Contribution to conferencePaperResearch

  138. Published

    Measurement and Estimation of Greenhouse Gas Emission from Naturally Ventilated Dairy Cattle Buildings. / Wang, C; Zhang, Guoqiang; Shi, Z; Cao, W; Li, B.

    2012. Paper presented at Agriculture & Engineering for a Healthier Life, Valencia, Spain.

    Research output: Contribution to conferencePaperResearch

  139. Published

    An assessment of a partial pit ventilation system to reduce emission under slatted floor – Part 1: Scale model study. / Wu, Wentao; Kai, Peter; Zhang, Guoqiang.

    In: Computers and Electronics in Agriculture, Vol. 83, 02.2012, p. 127–133.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  140. Published

    An assessment of a partial pit ventilation system to reduce emission under slatted floor – Part 2: Feasibility of CFD prediction using RANS turbulence models. / Wu, Wentao; Zhang, Guoqiang; Bjerg, B; Nielsen, P V.

    In: Computers and Electronics in Agriculture, Vol. 83, 02.2012, p. 134-142.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  141. Published

    Ammoniakemission fra naturligt ventilerede kvægstalde – miljøeffekt ved skrabning af spaltegulve og kanalbund. / Hansen, M N; Kai, P; Madsen, B E; Hansen, P; Zhang, Guoqiang; Johnsen, Jan Ove.

    Århus : AgroTech, 2012. 23 p.

    Research output: Book/anthology/dissertation/reportReportCommunication

  142. Published

    Ammonia and methane emissions from two naturally ventilated dairy cattle buildings and the influence of climatic factors on ammonia emissions. / Wu, Wentao; Zhang, Guoqiang; Kai, P.

    In: Atmospheric Environment, Vol. 61, 2012, p. 232-243.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  143. Published

    Investigation of response surface methodology for modelling ventilation rate of a naturally ventilated building. / Xiong, Shen; Zhang, Guoqiang; Bjerg, B.

    In: Building and Environment, Vol. 54, 2012, p. 174–185.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  144. Published

    Measurement of ammonia emission from naturally ventilated dairy houses. / Hansen, Martin Nørregaard; Kai, Peter; Zhang, Guoqiang.

    2012. Paper presented at International Symposium on Emissions of Gas and Dust from Livestock, Saint-Malo, France.

    Research output: Contribution to conferencePaperResearch

  145. Published

    Methane emission from naturally ventilated livestock buildings can be determined from gas concentration measurements. / Bjerg, B; Zhang, Guoqiang; Madsen, J; Rom, Hans Benny.

    In: Environmental Monitoring and Assessment, Vol. 184, No. 10, 2012, p. 5989-6000.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  146. Published

    Modeling Ammonia Mass Transfer Process from a Model Pig House Based on Ventilation Characteristics. / Saha, C K; Zhang, Guoqiang; Kai, Peter.

    In: American Society of Agricultural and Biological Engineers. Transactions, Vol. 55, No. 4, 2012, p. 1597-1607.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  147. Published

    Steady and Unsteady CFD Simulation of Airflow Patterns around an Arched Type Roof Building and Validation with Wind Tunnel Experiment. / Xiong, Shen; Ntinas, Georgios; Zhang, Guoqiang; Fragos, V. P.

    2012. Paper presented at The Second International Conference on Building Energy and Environment , Colorado, United States.

    Research output: Contribution to conferencePaperResearch

  148. 2011
  149. Published

    Effects of airflow on odorants' emissions in a model pig house - a laboratory study using Proton-Transfer-Reaction Mass Spectrometry (PTR-MS). / Saha, Chayan Kumer; Feilberg, Anders; Zhang, Guoqiang; Adamsen, Anders Peter.

    In: Science of the Total Environment, Vol. 410-411, 12.2011, p. 161-171.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  150. Published

    Assessing effect of wind tunnel sizes on air velocity and concentration boundary layers and on ammonia emission estimation using computational fluid dynamics (CFD). / Saha, Chayan Kumer; Wu, Wentao; Zhang, Guoqiang; Bjerg, B.

    In: Computers and Electronics in Agriculture, Vol. 78, No. 1, 08.2011, p. 49-60.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  151. Published

    CFD Analyses of Methods to Improve Air Quality and Efficiency of Air Cleaning in Pig Production. / Bjerg, B; Zhang, Guoqiang; Kai, Peter.

    Chemistry, Emission Control, Radioactive Pollution and Indoor Air Quality. ed. / Nicolas Mazzeo. www.intechopen.com : InTech, 2011. p. 639-654.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearchpeer-review

  152. Published

    Key factors driving ammonia emissions from a pig house slurry pit. / Ye, Z; Zhu, S; Kai, Peter; Li, B; Blanes-Vidal, V; Pan, J; Wang, C; Zhang, Guoqiang.

    In: Biosystems Engineering, Vol. 108, No. 3, 03.2011, p. 195 - 203.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  153. Published

    Similarity criteria for estimating gas emission from scale models. / Saha, Chayan Kumer; Zhang, Guoqiang; Ni, J; Ye, Z.

    In: Biosystems Engineering, Vol. 108, No. 3, 03.2011, p. 227 - 236.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  154. Published

    Validation of CFD simulation for ammonia emissions from an aqueous solution Submitted to Computers and Electronics in Agriculture. / Rong, Li; Elhadidi, B; Khalifa, H E; Nielsen, P V; Zhang, Guoqiang.

    In: Computers and Electronics in Agriculture, Vol. 75, No. 2, 06.01.2011, p. 261-271 .

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  155. Published

    Characteristics of CH4 emission from liquid manure stared in under floor pit of pig house in winter. / Ye, Z; Li, B; Zhang, Guoqiang; Pan, J; Zheng, R; Zhu, S.

    In: Nongye Jixie Xuebao, Vol. 42, No. 4, 2011, p. 184-189.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  156. Published

    Characteristics of carbon dioxide emission from pig house liquid manure stored in winter. / Ye, Z; Wei, X; Zhang, Guoqiang; Zhu, S; Wang, K; Li, B.

    In: Transactions of the CSAE (Chinese Society of Agricultural Engineering), Vol. 27, No. 5, 2011, p. 264-269.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  157. Published

    Development and Sensitivity Analysis of a Dynamic Model for Estimating Ammonia Emissions from Naturally Ventilated Dairy Cattle Buildings. / Wang, C; Li, B; Zhang, Guoqiang; Cao, W; Shi, Z.

    2011. Paper presented at ASABE Annual International Meeting, 2010, Pittsburgh, United States.

    Research output: Contribution to conferencePaperResearch

  158. Published

    Performance testing of a large, free-blowing propeller and a method for measuring flow rate. / Zhang, Guoqiang; Strøm, Jan Søberg; Ravn, Peter; Kristensen, Erik Fløjgaard.

    In: Biosystems Engineering, Vol. 110, No. 4, 2011, p. 458-464 .

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  159. 2010
  160. Published

    Airflow and Concentration Characterisation and Ammonia Mass Transfer Modelling in a Wind Tunnel Study. / Saha, Chayan Kumer; Zhang, Guo-Qiang; Ni, J-Q.

    2010. Poster session presented at Indvielse af nye high-tech forskningsfaciliteter til jordbrugsforskning (Opening of new research facilities), Foulum, Denmark.

    Research output: Contribution to conferencePosterResearch

  161. Published

    Airflow and concentration characterisation and ammoniamass transfer modelling in wind tunnel studies. / Saha, Chayan Kumer; Zhang, Guo-Qiang; Ji-Qin, N.

    In: Biosystems Engineering, Vol. 107, 2010, p. 3 2 8 - 3 4 0.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  162. Published

    Effect of ventilation control strategies, pen partition and slurry pit location on ammonia emission in a model pig house. / Saha, Chayan Kumer; Zhang, Guo-Qiang.

    2010. Paper presented at AgEng 2010 - Towards Environmental Technologies, Clermont-Ferrand, France.

    Research output: Contribution to conferencePaperResearch

  163. Published

    Effect of ventilation control strategies, pen partition and slurry pit location on ammonia emission in a model pig house. / Saha, Chayan Kumer; Zhang, Guo-Qiang.

    AgEng 2010 - Book of Abstracts. 2010. p. 44-44.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  164. Published

    Effects of a partial pit ventilation system on indoor air quality and ammonia emission from a fattening pig room. / Saha, Chayan Kumer; Zhang, Guo-Qiang; Kai, Peter; Bjerg, Bjarne.

    In: Biosystems Engineering, Vol. 105, No. 3, 2010, p. 279-287.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  165. Published

    Effects of airflow on odorant emissions in a model pig house - A laboratory study using PTR-MS. / Saha, Chayan Kumer; Feilberg, Anders; Zhang, Guo-Qiang; Adamsen, Anders Peter S.

    2010. Poster session presented at Indvielse af nye high-tech forskningsfaciliteter til jordbrugsforskning (Opening of new research facilties), Foulum, Denmark.

    Research output: Contribution to conferencePosterResearch

  166. Published

    Experimental and Numerical Study on Effects of Airflow and Aqueous Ammonium Solution Temperature on Ammonia Mass Transfer Coefficient. / Rong, Li; Nielsen, Peter V; Zhang, Guo-Qiang.

    In: Journal of the Air and Waste Management Association, Vol. 60, 2010, p. 419-428.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  167. Published

    Modulært gulvelement til køling og opvarmning i smågrise- og slagtesvinestalde. Delrapport 4, Strategi for styring af fremløbstemperatur til kølet gulvelement i slagtesvinestald : Intern rapport, Husdyrbrug nr. 24. / Strøm, Jan Søberg; Zhang, Guo-Qiang; Kai, Peter.

    Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2010. 12 p.

    Research output: Book/anthology/dissertation/reportReportResearch

  168. Published

    Optimal Control of Natural Ventilaton in Livestock Building. / Xiong, Shen; Wu, Wentao; Saha, Chayan Kumer; Zhang, Guo-Qiang; Bjerg, B.

    2010. Poster session presented at Indvielse af nye high-tech forskningsfaciliteter til jordbrugsforskning (Opening of new research facilities), Foulum, Denmark.

    Research output: Contribution to conferencePosterResearch

  169. Published

    Reduce Emission by Applying Pit Exhaust in Naturally Ventilated Livestock Production Buildings : Feasibility Studies Based on Wind Tunnel Investigations. / Wu, Wentao; Kai, Peter; Zhang, Guo-Qiang.

    XVIIth World Congress of the International Commission of Agricultural Engineering (CIGR), Book of Abstracts. 2010. p. 133.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  170. Published

    The effect of wind tunnel heights on aerodynamic characteristics and ammonia mass transfer process. / Saha, Chayan Kumer; Wu, Wentao; Zhang, Guo-Qiang; Bjerg, B; Rong, L; Xiong, Shen.

    2010. Poster session presented at Indvielse af nye high-tech forskningsfaciliteter til jordbrugsforskning (Opening of new research facilities), Foulum, Denmark.

    Research output: Contribution to conferencePosterResearch

  171. Published

    Time Delay for Aerial Ammonia Concentration Measurements in Livestock Buildings. / Rom, Hans Benny; Zhang, Guo-Qiang.

    In: Sensors, Vol. 10, No. 5, 2010, p. 4634-4642.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  172. Published

    Uncertainty Analysis of Using CO2 Production Models by Cows to Determine Ventilation Rate in Naturally Ventilated Buildings. / Zhang, Guo-Qiang; Pedersen, Søren; Kai, Peter.

    2010. Paper presented at World Congress of the International Commission of Agricultural Engineering (CIGR), Sustainable biosystems through engineering, Quebec, Canada.

    Research output: Contribution to conferencePaperResearch

  173. Published

    Uncertainty Analysis of Using CO2 Production Models by Cows to Determine Ventilation Rate in Naturally Ventilated Buildings. / Zhang, Guo-Qiang; Pedersen, Søren; Kai, Peter.

    XVIIth World Congress of the International Commission of Agricultural Engineering (CIGR), Book of Abstracts. 2010. p. 133.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  174. Published

    Use of Gas Concentration Data for Estimation of Methane and Ammonia Emission from Naturally Ventilated Livestock Buildings. / Bjerg, B; Zhang, Guo-Qiang; Madsen, J; Rom, Hans Benny.

     XVIIth World Congress of the International Commission of Agricultural Engineering (CIGR), Book of Abstracts. 2010. p. 171.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  175. 2009
  176. Published

    Airflow characteristics at the surface of manure in a storagepit affected by ventilation rate, floor slat opening, and headspace height. / Ye, Z; Zhang, Guo-Qiang; Seo, I-H; Kai, Peter; Saha, Chayan Kumer; Wanga, C; Li, B.

    In: Biosystems Engineering, Vol. 104, 2009, p. 97-105.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  177. Published

    CFD investigation of methods to measure emissions from natural ventilated livestock buildings. / Bjerg, B S; Zhang, Guo-Qiang.

    2009. Abstract from The American Chemical Society National Meeting & Exposition, Washington, D.C., United States.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  178. Published

    Carbon dioxide as tracer gas to determine ventilation rate in open cattlebuildings. / Pedersen, Søren; Zhang, Guo-Qiang.

    2009. Paper presented at CIGR Workshop Animal Housing in Hot Climates, Shenyang, China.

    Research output: Contribution to conferencePaperResearch

  179. Published

    Control of Ventilation and Environments in Livestock Buildings. / Zhang, Guo-Qiang.

    Ikke angivet. ed. / R Wentao; T Subo; Q Junwei; W Liyan; H Junming. Shenyang Agricultural University, 2009. p. 29-38.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  180. Published

    Effect of environmental deflector and curtain on air exchange rate in slurry pit in a model pig house. / Ye, Z; Saha, Chayan Kumer; Li, B; Tong, G; Wang, C; Zhu, S; Zhang, Guo-Qiang.

    In: Biosystems Engineering, Vol. 104, No. 4, 2009, p. 522-533.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  181. Published

    Effects of airflow and liquid temperature on ammonia mass transfer above an emission surface: Experimental study on emission rate. / Rong, Li; Nielsen, P V; Zhang, Guo-Qiang.

    In: Bioresource Technology, Vol. 100, No. 20, 2009, p. 4654-4661.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  182. Published

    Study on the Influence of Velocity, Turbulence Intensity and Temperature on Ammonia Emission Rate in a Wind Tunnel. / Rong, Li; Nielsen, P V; Zhang, Guo-Qiang.

    Proceedings of the 11th International ROOMVENT Conference. ed. / Kwang-Woo Kim; Dong-Won Yo; Myoung Souk Yeo; Hyeun-Jun Moon; Cheol-Soo Park. The Organizing Committee of the 11th international ROOMVENT Conference, 2009. p. 691-698.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  183. Published

    The effect of different geometrical wind tunnels in aerodynamic characteristics and ammonia mass transfer process in aqueous solution. / Saha, Chayan Kumer; Zhang, Guo-Qiang; Ye, Z; Rong, Li.

    2009. Poster session presented at JIAC (Joint International Agricultural Conference), Wageningen, Netherlands.

    Research output: Contribution to conferencePosterResearch

  184. Published

    The effect of different geometrical wind tunnels in aerodynamic characteristics and ammonia mass transfer process in aqueous solution. / Saha, Chayan Kumer; Zhang, Guo-Qiang; Ye, Z; Rong, Li; Strøm, Jan Søberg.

    JIAC2009: Book of abstracts. ed. / C Lokhorst; J F M Huijsmans; R P M de Louw. Wageningen Academic Publishers, 2009. p. 322.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  185. 2008
  186. Published

    Airflow characteristics at manure surface affected by ventilation rate, floor slat opening and headspace in slurry pit. / Ye, Z; Zhang, Guo-Qiang; Baoming, L; Seo, I; Strøm, Jan Søberg; Saha, Chayan Kumer.

    Proceedings of International Forum on Bio-environmental and Bio-energy Engineering. 2008. p. 42-53.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  187. Published

    Ammonia Emission in a Scale Model of a Growing/Finishing Pig House. / YE, Z; Li, B; Zhang, Guo-Qiang; Dahl, Preben Jensen.

    AgEng 2008 - International Conference on Agricultural Engineering: Agricultural & Biosystems Engineering for a Sustainable World. Book of Abstracts. EurAgEng, 2008. p. p. 19.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  188. Published

    Ammonia Emission in a Scale Model of a Growing/Finishing Pig House. / Ye, Z; Zhang, Guo-Qiang; Li, B; Dahl, Preben Jensen.

    Agricultural & Biosystems Engineering for a Sustainable World. 2008.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  189. Published

    Ammonia emissions affected by airflow in a model pig house: effects of ventilation rate, floor slat opening, and headspace height in a manure storage pit. / Ye, Z; Zhang, G-Q; Li, B; Strøm, J S; Dahl, P J.

    In: American Society of Agricultural and Biological Engineers. Transactions, Vol. 51, No. 6, 2008, p. 2113-2122.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  190. Published

    CFD Investigation of a Partly Pit Ventilation System as Method to Reduces Ammonia Emission from Pig Production Units. / Bjerg, Bjarne; Zhang, Guo-Qiang; Kai, Peter.

    Proceedings of the Eighth International Livestock Symposium. ILES8, 2008.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  191. Published

    Comparison between the statistical method and the artificial neural networks in estimating ammonia emissions from naturally ventilated dairy cattle buildings. / Wang, C Y; Li, B M; Zhang, G Q; Rom, H B; Shi, Z X.

    Proceedings of the Eighth International Livestock Symposium. ILES8, 2008.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  192. Published

    Computational fluid dynamics study on the influence of airflow patterns on carbon dioxide distribution in a scaled livestock building. / Rong, Li; Nielsen, P V; Tong, G; Ravn, Peter; Zhang, Guo-Qiang.

    AgEng 2008 - International Conference on Agricultural Engineering: Agricultural & Biosystems Engineering for a Sustainable World. Book of Abstracts. EurAgEng, 2008. p. p. 34.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  193. Published

    Computational fluid dynamics study on the influence of airflow patterns on carbon dioxide distribution in a scaled livestock building. / Rong, Li; Nielsen, P V; Tong, G; Ravn, Peter; Zhang, Guo-Qiang.

    Agricultural & Biosystems Engineering for a Sustainable World. 2008.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  194. Published

    Effect of environmental deflector on air exchange in slurry pit and concentration distribution in a two-dimensional ventilation chamber. / Tong, G; Zhang, Guo-Qiang; Ravn, Peter; Rong, L; Nielsen, P V.

    Agricultural & Biosystems Engineering for a Sustainable World. 2008.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  195. Published

    Effect of environmental deflector on air exchange in slurry pit and concentration distribution in a two-dimensional ventilation chamber. / Zhang, Guo-Qiang; Tong, G; Ravn, Peter; Rong, Li; Nielsen, P V.

    AgEng 2008 - International Conference on Agricultural Engineering: Agricultural & Biosystems Engineering for a Sustainable World. Book of Abstracts. EurAgEng, 2008. p. p. 15.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  196. Published

    Emission effects of three different ventilation control strategies - A scale model study. / Zhang, G; Bjerg, B; Strøm, J S; Morsing, S; Kai, P; Tong, G; Ravn, P.

    In: Biosystems Engineering, Vol. 100, No. 1, 2008, p. 96-104.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  197. Published

    Influence of airflow and liquid properties on the masstransfer coefficient of ammonia in aqueous solutions. / Ye, Zhangying; Zhang, Guo-Qiang; Li, Baoming; Strøm, Jan Søberg; Tong, Guohong; Dahl, Preben Jensen.

    Proceedings of International Forum on Bio-environmental and Bio-energy Engineering. Elsevier, 2008. p. 42-53.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  198. Published

    Influence of airflow and liquid properties on the masstransfer coefficient of ammonia in aqueous solutions. / Ye, Zhangying; Zhang, Guo-Qiang; Li, Baoming; Strøm, Jan Søberg; Tong, Guohong; Dahl, Preben Jensen.

    In: Biosystems Engineering, Vol. 100, No. 3, 2008, p. 422-434.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  199. Published

    Method and system for ventilation control. / Strøm, Jan Søberg (Inventor); Zhang, Guo-Qiang (Inventor); Ravn, Peter (Inventor); Morsing, Svend (Inventor).

    Mar 27, 2008.

    Research output: PatentResearch

  200. Published

    Partial air cleaning - simulation of annual ammonia emission from a pig house by cleaning only part of the exhaust air. / Kai, P; Strøm, Jan Søberg; Zhang, Guo-Qiang; Bjerg, B.

    Agricultural & Biosystems Engineering for a Sustainable World. 2008.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  201. Published

    Porous Media as Boundary Condition for Air Inlet, Slatted Floor and Animal Occupied Zone in Numerical Simulation of Airflow in a Pig Unit. / Bjerg, Bjarne; Zhang, Guo-Qiang; Kai, Peter.

    Conference Proceedings. AgEng, 2008.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  202. Published

    Porous Media as Boundary Condition for Air Inlet, Slatted Floor and Animal Occupied Zone in Numerical Simulation of Airflow in a Pig Unit. / Bjerg, B; Kai, P; Zhang, Guo-Qiang.

    AgEng 2008 - International Conference on Agricultural Engineering: Agricultural & Biosystems Engineering for a Sustainable World. Book of Abstracts. EurAgEng, 2008. p. p. 45.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  203. Published

    Reducing odor emission from pig production buildings by ventilation control. / Zhang, G; Bjerg, B; Strøm, J S; Kai, P.

    Proceedings of the eighth international livestock symposium. ILES8, 2008.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  204. Published

    Scale model experiments to determine the effects of internal airflow and floor design on gaseous emissions from animal houses. / Morsing, S; Strøm, J S; Zhang, G; Kai, P.

    In: Biosystems Engineering, Vol. 99, No. 1, 2008, p. 99-104.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  205. Published

    Time delay for aerial ammonia concentration measurements in livestock buildings. / Rom, Hans Benny; Zhang, Guo-Qiang.

    International Conference on Agricultural Engineering & Industry Exhibition. 2008.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  206. Published

    Time delay for aerial ammonia concentration measurements in livestock buildings. / Rom, Hans Benny; Zhang, Guo-Qiang.

    AgEng 2008 - International Conference on Agricultural Engineering: EurAgEng Book of Abstracts. EurAgEng, 2008. p. p. 16.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  207. 2007
  208. Published

    A concrte slatted floor syatem for separation of faeces and urine in pig houses. / Ye, Z; Li, B; Cheng, B; Chen, G; Zhang, Guo-Qiang; Shi, Z; Wei, X; Xi, L.

    In: Biosystems Engineering, Vol. 98, No. 2, 2007, p. 206-214.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  209. Published

    Airflow simulation in a scale model of the swine building. / Tong, Guohong; Zhang, Guo-Qiang; Morsing, Svend; Strøm, Jan Søberg; Ravn, Peter.

    In: Shenyang Nongye Daxue Xuebao, Vol. 38, No. 3, 2007, p. 379-382.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  210. Published

    Measurements of ammonia emission from naturally ventilated dairy cattle buildings. / Zhang, Guo-Qiang; Strøm, Jan Søberg; Rom, Hans Benny; Kai, Peter.

    Ammonia emissions in agriculture. ed. / Gert-Jan Monteny; Eberhard Hartung. Wageningen Academic Publishers, 2007. p. 121-123.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  211. 2006
  212. Published

    Reduction of odour source in and emissions from swine buildings - ROSES : DaNet NewsLetter December 2006. / Zhang, Guo-Qiang.

    In: DaNet NewsLetter, 01.12.2006.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  213. Published

    A multispectral imaging sensor for surface cleanliness prediction. / Zhang, Guo-Qiang; Strøm, Jan Søberg; Blanke, Mogens.

    2006. Poster session presented at World Congress: Agricultural Engineering for a Better World, Bonn, Germany.

    Research output: Contribution to conferencePosterResearch

  214. Published

    Algorithms determining ammonia emission from buildings housing cattle and pigs and from manure stores. / Sommer, Sven Gjedde; Zhang, Guo-Qiang; Bannink, A; Chadwick, D; Misselbrook, T; Harrison, R; Hutchings, Nick; Menzi, H; Monteny, G J; Ni, J Q; Oenema, O; Webb, J.

    In: Advances in Agronomy, Vol. 89, 2006, p. 262-323.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  215. Published

    Model estimation and measurement of ammonia emission from naturally ventilated dairy cattle buildings with slatted floor designs. / Wang, C; Li, B; Zhang, Guo-Qiang; Rom, Hans Benny; Strøm, Jan Søberg.

    In: Journal of the Air and Waste Management Association, Vol. 56, 2006, p. 1252-1259.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  216. Published

    Scale model test of floor and air flow effects on gas emission. / Morsing, Svend; Strøm, Jan Søberg; Zhang, Guo-Qiang.

    Proc. Agricultural Engineering for a Better World. Vol. Book of Abstracts, (LT 304 A) <Forlag uden navn>, 2006. p. 481.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  217. Published

    Spectral signatures of surface materials in pig buildings. / Zhang, Guo-Qiang; Strøm, Jan Søberg; Blanke, M; Braithwaite, I.

    In: Biosystems Engineering, Vol. 94, No. 4, 2006, p. 495-504.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  218. Published

    Using floor cooling as an approach to improve the thermal environment in the sleeping area in an open pig house. / Shi, Z; Li, B; Zhang, X; Wang, C; Zhou, D; Zhang, Guo-Qiang.

    In: Biosystems Engineering, Vol. 93, No. 3, 2006, p. 359-264.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  219. 2005
  220. Published

    Classification of clean and dirty pighouse surfaces based on spectral reflectance. / Blanke, M.; Braithwaite, I.D.; Zhang, Guo-Qiang.

    <Forlag uden navn>, 2005. 66 p.

    Research output: Book/anthology/dissertation/reportReportResearch

  221. Published

    Comparing model estimation with measured ammonia emission data for naturally ventilated dairy cattle buildings with slatted floor. / Wang, C.; Zhang, Guo-Qiang; Rom, Hans Benny; Strøm, Jan Søberg; Li, B.

    Proc. 7th int. Livestock Environment Symp. (ILES7), Beijing, China. ASAE Publication 701P0205, ISBN 1-892769-48-4. 2005. p. 411-418.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  222. Published

    Contaminant Air Propagation between Naturally Ventilated Scale Model Pig Buildings under Steady-state Conditions. / Ikeguchi, A.; Okushima, L.; Zhang, Guo-Qiang; Strøm, Jan Søberg.

    In: Biosystems Engineering, Vol. 90, No. 2, 2005.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  223. Published

    Design of a vision-based sensor for autonomous pig house cleaning. / Braithwaite, I.; Blanke, M.; Zhang, Guo-Qiang; Carstensen, J.M.

    In: EURASIP Journal on Applied Signal Processing, Vol. 13, 2005, p. 2005-2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  224. Published

    Diurnal variation of ammonia emission from naturally ventilated dairy cattle buildings. / Zhang, Guo-Qiang; Strøm, Jan Søberg; Wang, C.; Rom, Hans Benny; Morsing, Svend.

    Proc. 7th int. Livestock Environment Symp. (ILES7), Beijing, China. ASAE Publication 701P0205, ISBN 1-892769-48-4. 2005. p. 419-428.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  225. Published

    Emission of ammonia and other contaminant gases from naturally ventilated dairy cattle buildings. / Zhang, Guo-Qiang; Strøm, Jan Søberg; Li, B.; Rom, Hans Benny; Morsing, Svend; Dahl, Preben Jensen; Wang, C.

    In: Biosystems Engineering, Vol. 92, No. 3, 2005.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  226. Published

    Et godt job for en robot. / Jensen, Britt-Ea; Zhang, Guo-Qiang; Strøm, Jan Søberg.

    In: Rent i Danmark, Vol. 3, 2005, p. 34-35.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  227. 2004
  228. Published

    Air velocity and temperature distribution in a covered creep for piglets. / Morsing, Svend; Zhang, Guo-Qiang; Strøm, Jan Søberg; Bennetsen, Jens Christian; Ravn, Peter.

    In: American Society of Agricultural and Biological Engineers. Transactions, Vol. 47, No. 5, 2004, p. 1747-1755.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  229. Published

    Contaminant gas survey of naturally ventilated dairy-cow freestall housing in Denmark. / Baoming, L.; Zhengxiang, S.; Zhang, Guo-Qiang; Chaoyuan, W.; Rom, Hans Benny; Morsing, Svend; Strøm, Jan Søberg.

    In: Transactions of CSAE, 2004, Vol. 20, No. 5, 2004, p. 231-236.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  230. Published

    Emission af ammoniak og drivhusgasser fra naturligt ventilerede kvægstalde. / Zhang, Guo-Qiang; Strøm, Jan Søberg; Hansen, A.G.; Freudendal, A.J.; Rasmussen, J.B.

    2004. 56 p.

    Research output: Book/anthology/dissertation/reportReportResearch

  231. Published

    Emission of ammonia and other contaminant gases from naturally ventilated dairy cattle buildings. / Zhang, Guo-Qiang; Rom, Hans Benny; Li, B.; Strøm, Jan Søberg; Morsing, Svend; Dahl, Preben Jensen; Wang, C.; Hansen, A.G.; Rasmussen, J.G.

    Proc. int. symp. of the CIGR 2nd Technical Section: New trends in farm buildings, Évora, Portugal. On CD-fb2004. 2004. p. 232-232.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  232. Published

    Spectral signatures of surface materials in pig buildings. / Zhang, Guo-Qiang; Strøm, Jan Søberg.

    Proc. int. symp. of the CIGR 2nd Technical Section: New trends in farm buildings, Évora, Portugal. On CD-fb2004. 2004. p. 316-316.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  233. Published

    Survey of ammonia emission from naturally ventilated housing facilities for cattle. / Rom, Hans Benny; Zhang, Guo-Qiang; Wang, C.

    AgEng 2004, Leuven, Belgium. Book of Abstracts, ISBN 90-76019-258, 668-669. Paper on CD 296, 8 pp.. 2004. p. 8-8.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  234. 2003
  235. Published

    Experimental study on behaviours of weaning piglet and indoor environments. / Baoming, L.; Zhengxiang, S.; Xiaoying, Z.; Zhang, Guo-Qiang.

    Proc. 2003 IFBBE Int. Forum on Bio-environment and Bio-energy engineering, Beijing, China. <Forlag uden navn>, 2003. p. 269-269.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  236. Published

    Intelligent sensor for autonomous cleaning in livestock buildings (ISAC) - a challenge in bio-environmental engineering. / Blanke, M.; Strøm, Jan Søberg; Zhang, Guo-Qiang.

    Proc. 2003 IFBBE Int. Forum on Bio-environment and Bio-energy engineering, Beijing, China. ISBN 7-80167-571-1. 2003. p. 283-288.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  237. Published

    Intelligent sensor for autonomous cleaning of pig houses - System in context. / Strøm, Jan Søberg; Zhang, Guo-Qiang; Kai, Peter; P. Lyngbye, M.; Braithwaite, I.; Arrøe, S.

    2003. 24 p.

    Research output: Book/anthology/dissertation/reportReportResearch

  238. Published

    Obstacle effects on airflow and contaminant dispersion around a naturally ventilated livestock building. / Zhang, Guo-Qiang; Ikeguchi, A.; Strøm, Jan Søberg; Morsing, Svend; Takai, Hisamitsu; Ravn, Peter; Okushima, L.

    In: CIGR ejournal, manuscript BS 03 004. http://cigr-ejournal.tamu.edu/Volume 5.html, 2003.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  239. Published

    Prediction of indoor climate in pig houses. / Morsing, Svend; Strøm, Jan Søberg; Zhang, Guo-Qiang; Jacobsen, Lis.

    2nd int. Swine Housing conf., ASAE. ISBN 1-892769-33-6. 2003. p. 41-47.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  240. Published

    Velocity fields and CO2 distribution in the near floor regions of a room with pig-simulators and partition wall. / Zhang, Guo-Qiang; Morsing, Svend; Strøm, Jan Søberg; Bjerg, B.; Svidt, K.

    2nd int. Swine Housing conf., ASAE. ISBN 1-892769-33-6. 2003. p. 48-55.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  241. Published

    Ventilation and thermal environment control for livestock buildings in Denmark. / Zhang, Guo-Qiang.

    Proc. 2003 IFBBE Int. Forum on Bio-environment and Bio-energy engineering, Beijing, China. ISBN 7-80167-571-1. 2003. p. 289-293.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  242. Published

    Windward windbreak effects on airflow in and around a scale model of a naturally ventilated pig barn. / Ikeguchi, A.; Zhang, Guo-Qiang; Okushima, L.; Bennetsen, J.C.

    In: American Society of Agricultural and Biological Engineers. Transactions, Vol. 46, No. 3, 2003, p. 789-795.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  243. 2002
  244. Published

    Air motion and contaminate distribution in and around livestock buildings - Models experiments in wind tunnel. / Zhang, Guo-Qiang; Ikeguchi, A.; Takai, Hisamitsu; Morsing, Svend; Strøm, S.; Ravn, Peter; Okushima, L.; Strøm, Jan Søberg.

    Structures and Environment. Proc. AgEng 2002, Budapest. ISBN 963 9058 12 2ö, ISBN 963 9058 14 9, Abstracts Part 2, 194-195. CD Paper: http://www.gte.mtesz.hu. 2002.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  245. Published

    Measurements of isothermal compact ceiling jets generated by rectangular wall inlets. / Zhang, Guo-Qiang; Bjerg, B.; Svidt, K.; Morsing, Svend; Johnsen, Jan Ove.

    In: Biosystems Engineering, Vol. 82, No. 4, 2002, p. 463-468.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  246. Published

    Modelling of a wall inlet in numerical simulation of airflow in livestock buildings. / Bjerg, B.; Svidt, K.; Morsing, Svend; Zhang, Guo-Qiang; Johnsen, Jan Ove.

    In: CIGR Ejournal: http://baen.tamu.edu/cigr/ ume4.html, 2002.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  247. Published

    Modelling of air inlets in CFD prediction of airflow in ventilated animal houses. / Bjerg, B.; Svidt, K.; Zhang, Guo-Qiang; Morsing, Svend; Johnsen, Jan Ove.

    In: Computers and Electronics in Agriculture, Vol. 34, 2002, p. 223-235.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  248. Published

    Obstacle effects on airflow and contamination around an open type livestock building. / Zhang, Guo-Qiang; Ikeguchi, A.; Morsing, Svend; Takai, Hisamitsu; Strøm, Jan Søberg; Ravn, Peter; Okushima, L.

    Proc. RoomVent 2002. 8th int. conf. on air distribution in rooms, Copenhagen, Denmark. ISBN 87-989117-0-8. 2002. p. 237-240.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  249. Published

    Predicting near-floor air velocities for a slot-inlet ventilated building by jet velocity decay principles. / Strøm, Jan Søberg; Zhang, Guo-Qiang; Morsing, Svend.

    In: American Society of Agricultural and Biological Engineers. Transactions, Vol. 45, No. 2, 2002, p. 407-413.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  250. 2001
  251. Published

    Air motion and temperature distribution within covered pig creep zones in rooms. / Zhang, Guo-Qiang; Morsing, Svend; Strøm, Jan Søberg; Ravn, Peter.

    Proc. 6th int. symp. on livestock environment, Kentucky, USA. ASAE publ. 701P0201. 2001. p. 262-269.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  252. Published

    Air volocities in the occupied region of a ventilated livestock room. / Strøm, Jan Søberg; Zhang, Guo-Qiang; Morsing, Svend.

    Proc. 6th int. symp. on livestock environment, Kentucky, USA. ASAE publ. 701P0201. 2001. p. 270-277.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  253. Published

    Full-scale model experiments on airborne particle transport between pigs in a room. / Takai, Hisamitsu; Zhang, Guo-Qiang; Dahl, Preben Jensen; Bjerg, B.; Jørgensen, Erik; Nielsen, J.P.

    Proc. 6th int. symp. on livestock environment, Kentucky, USA. ASAE publ. 701P0201. 2001. p. 571-578.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  254. Published

    Numerical simulation of airflow in a room with multiple wall inlets. / Bjerg, B.; Svidt, K.; Zhang, Guo-Qiang; Morsing, Svend; Johnsen, Jan Ove.

    Proc. 6th int. symp. on livestock environment, Kentucky, USA. ASAE publ. 701P0201. 2001. p. 285-292.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  255. Published

    Simulator forbedrer indeklima for grise. / Morsing, Svend; Zhang, Guo-Qiang.

    In: Ingenioeren, Vol. 3, 2001, p. 7-7.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  256. 2000
  257. Published

    A study on the characteristics of airflow in a full-scale room with a slot wall inlet beneath the ceiling. / Zhang, Guo-Qiang; Morsing, Svend; Bjerg, B.; Svidt, K.

    Proc. ROOMVENT 2000, Vol. 1. 2000. p. 199-204.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  258. Published

    Comparison of methods to model a wall inlet in numerical simulation of airflow in livestock rooms. / Bjerg, B.; Svidt, K.; Morsing, Svend; Zhang, Guo-Qiang; Johnsen, Jan Ove.

    AgEng2000, abstracts part 1, 00-FB-024. 2000. p. 183-184.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  259. Published

    Measurements of isothermal compact ceiling jets generated by rectangular wall inlets. / Zhang, Guo-Qiang; Bjerg, B.; Svidt, K.; Morsing, Svend; Johnsen, Jan Ove.

    AgEng2000, paper 00-FB-035, 8 pp.. 2000. p. 8-8.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  260. Published

    Measurements of isothermal compact ceiling jets generated by rectangular wall inlets. / Zhang, Guo-Qiang; Bjerg, B.; Svidt, K.; Morsing, Svend; Johnsen, Jan Ove.

    AgEng2000, abstracts part 1, 00-FB-035. 2000. p. 203-204.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  261. Published

    Optimization of the design of two test rooms by means of CFD. / Bjerg, B.; Svidt, K.; Morsing, Svend; Zhang, Guo-Qiang.

    Proc. ROOMVENT 2000, Vol. 1. 2000. p. 373-379.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  262. Published

    Test room for validation of airflow patterns estimated by computational fluid dynamics. / Zhang, Guo-Qiang; Morsing, Svend; Bjerg, B.; Svidt, K.; Strøm, Jan Søberg.

    In: Journal of Agricultural Engineering Research, Vol. 76, 2000, p. 141-148.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  263. Published

    The effects of pen partitions and thermal pig simulators on airflow in a livestock test room. / Bjerg, B.; Svidt, K.; Zhang, Guo-Qiang; Morsing, Svend.

    In: Journal of Agricultural Engineering Research, Vol. 77, No. 3, 2000, p. 317-326.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  264. Published

    Vindbrydende beklædning af vægåbninger i naturligt ventilerede stalde. / Strøm, Jan Søberg; Morsing, Svend; Zhang, Guo-Qiang.

    In: Grøn Viden - Husdyrbrug, No. 17, 2000.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  265. 1999
  266. Published

    Buoyant flow generated by thermal convection of a simulated pig. / Zhang, Guo-Qiang; Svidt, K.; Bjerg, B.; Morsing, Svend.

    In: American Society of Agricultural and Biological Engineers. Transactions, Vol. 4, No. 42, 1999, p. 1113-1120.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  267. Published

    Jet drop models for control of non-isothermal jets in a side-wall multi-inlet ventilation system. / Zhang, Guo-Qiang; Strøm, Jan Søberg.

    In: American Society of Agricultural and Biological Engineers. Transactions, Vol. 4, No. 42, 1999, p. 1121-1126.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  268. Published

    Naturlig ventilation af stalde: Dimensionering. / Morsing, Svend; Zhang, Guo-Qiang; Strøm, Jan Søberg.

    In: Grøn Viden - Husdyrbrug, No. 13, 1999.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  269. Published

    Three-dimensional airflow in a livestock test room with two-dimensional boundary conditions. / Bjerg, B.; Morsing, Svend; Svidt, K.; Zhang, Guo-Qiang.

    In: Journal of Agricultural Engineering Research, Vol. 3, No. 74, 1999, p. 267-274.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  270. 1998
  271. Published

    Airflow characteristics of wind nets on side wall inlets. / Morsing, Svend; Zhang, Guo-Qiang.

    Proc. AgEng'98, Norway. Abstract: 98-B-062. 1998. p. 153-153.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  272. Published

    CFD simulation of air velocity distribution in occupied livestock buildings. / Svidt, K.; Zhang, Guo-Qiang; Bjerg, B.

    Proc. RoomVent'98, Sweden, 2. 1998. p. 491-496.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  273. Published

    Integration time needed for determination of reproducible air velocities in a ventilated room. / Zhang, Guo-Qiang; Strøm, Jan Søberg; Bennetsen, Jens Christian.

    Proc. AgEng'98, Norway. Abstract: 98-B-074. 1998. p. 175-175.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  274. Published

    Jet momentum criteria for inlet control to reduce wind effects on the air distribution in a side-wall-inlet ventilation system. / Lee, S.-H.; Zhang, Guo-Qiang.

    In: RDA- J. Farm Management and Agric. Engng., Vol. 1, No. 40, 1998, p. 72-80.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  275. Published

    Jet momentum criteria for inlet control to reduce wind effects on the air distribution in a side-wall-inlet ventilation system. / Zhang, Guo-Qiang; Lee, S.-H.

    Proc. RoomVent?98, Sweden, 2. 1998. p. 525-532.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  276. Published

    Luftstrømning gennem vindnet til vægventiler. / Morsing, Svend; Zhang, Guo-Qiang.

    In: Klima og støv i stalde. JordbrugsForskning, Vol. 6, 1998, p. 5-5.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  277. Published

    Measurement and simulation of three-dimensional airflow in a livestock test room with two-dimensional boundary conditions. / Bjerg, B.; Morsing, Svend; Svidt, K.; Zhang, Guo-Qiang.

    Proc. AgEng'98, Norway. Abstract: 98-B-037. 1998. p. 105-105.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  278. Published

    Modellering af luftstrømning gennem spaltegulv. / Svidt, K.; Bjerg, B.; Morsing, Svend; Zhang, Guo-Qiang.

    In: Klima og støv i stalde. JordbrugsForskning, Vol. 6, 1998, p. 6-6.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  279. Published

    Modelling of air flow through a slatted floor by CFD. / Svidt, K.; Bjerg, B.; Morsing, Svend; Zhang, Guo-Qiang.

    Proc. AgEng'98, Norway. Abstract: 98-B-038. 1998. p. 107-107.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  280. Published

    Måling og simulering af tre-dimentionale luftbevægelser i et staldrum med to-dimentionale grænsebetingelser. / Bjerg, B.; Morsing, Svend; Zhang, Guo-Qiang; Svidt, K.

    In: Klima og støv i stalde. JordbrugsForskning, Vol. 6, 1998, p. 7-7.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  281. Published

    Naturlig ventilering af åbne stalde. / Morsing, Svend; Zhang, Guo-Qiang.

    Kompendium "Åbne staldtyper til svin", 17 pp.. 1998. p. 17-17.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  282. Published

    Nødvendig måletid for at opnå reproducerbare lufthastigheder i ventilerede rum. / Zhang, Guo-Qiang; Strøm, Jan Søberg; Bennetsen, Jens Christian.

    In: Klima og støv i stalde. JordbrugsForskning, Vol. 6, 1998, p. 6-6.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  283. Published

    Vindmiljø omkring staldanlæg. / Strøm, Jan Søberg; Zhang, Guo-Qiang; Ravn, Peter.

    Vindens påvirkning af adgangsveje og ventilationsspalter i væg. Kompendium "Åbne staldtyper til svin", 15 pp.. 1998. p. 15-15.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  284. 1997
  285. Published

    Jet drop models of control of non-isothermal jets in a side-wall multi-inlet. / Zhang, Guo-Qiang; Strøm, Jan Søberg.

    Proc. 5th int. livestock environment symp. ASAE, 01-97, vol. I. 1997. p. 40-47.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  286. Published

    Modeller for indtrængningsdybde til styring af ikke-isoterme luftstråler fra vægventiler i stalde. / Zhang, Guo-Qiang; Strøm, Jan Søberg.

    In: Jordbrugsforskning, Vol. 1, No. 2, 1997, p. 20-21.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  287. Published

    Thermal plumes generated by a simulated pig-air velocity and temperature. / Zhang, Guo-Qiang; Svidt, K.; Morsing, Svend.

    Proc. 5th int. livestock environment symp. ASAE, vol. 1. 1997. p. 48-56.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  288. 1996
  289. Published

    A computerized multi-point temperature and velocity measurement system. / Zhang, Guo-Qiang; Morsing, Svend; Strøm, Jan Søberg.

    Proc. RoomVent'96, Japan, vol. 1. 1996. p. 531-538.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  290. Published

    Analysis of air movement measured in a ventilated enclosure. / Zhang, Guo-Qiang; Bennetsen, Jens Christian; Bjerg, B.; Svidt, K.

    NJF-Teknik-96, Denmark, 2-14. 1996. p. 1-8.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  291. Published

    Jet drop for control of cold air jet trajectories in ventilated livestock buildings. / Zhang, Guo-Qiang; Strøm, Jan Søberg; Morsing, Svend.

    Proc. RoomVent'96, Japan., vol. 1. 1996. p. 305-316.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  292. Published

    Make space for the return air in ventilated rooms. / Morsing, Svend; Strøm, Jan Søberg; Zhang, Guo-Qiang.

    Proc. AgEng'96, Spain. Paper: 96B 057, 8 pp. Abstract: 1. 1996. p. 429-430.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  293. Published

    Modeling jet drop distances for control of a nonisothermal, flap-adjusted ventilation jet. / Zhang, Guo-Qiang; Morsing, Svend; Strøm, Jan Søberg.

    In: American Society of Agricultural and Biological Engineers. Transactions, Vol. 39, No. 4, 1996, p. 1421-1431.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  294. 1995
  295. Published

    Air Physics Laboratory - Technical description. / Morsing, Svend; Ravn, P.; Zhang, Guo-Qiang; Strøm, Jan Søberg.

    1995. 63 p.

    Research output: Book/anthology/dissertation/reportReportResearch

  296. Published

    Airflow pattern control in livestock buildings. / Zhang, Guo-Qiang.

    In: Acta Horticulturae, Vol. 406, 1995, p. 374-382.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  297. 1994
  298. Published

    Dynamic airflow pattern control in livestock buildings. / Zhang, Guo-Qiang.

    IFAC/ISHS Int. workshop on mathematical and control applications in agriculture and horticulture. Silsoe, England. Paper: 8 pp. 1994. p. 8-8.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  299. 1993
  300. Published

    A PC-based multicompartment climatic control system for agricultural buildings. / Zhang, Guo-Qiang.

    In: Comput. Electron. Agric., Vol. 8, 1993, p. 211-225.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  301. Published

    An air flow pattern control algorithm for livestock buildings. / Zhang, Guo-Qiang; Morsing, Svend; Strøm, Jan Søberg.

    4th Int. Livestock Environmental Symp., UK. ASAE, St. Joseph, MI., 03-93. 1993. p. 779-794.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  302. Published

    Supply Temperatures for Ceiling Inlets Taking Air From an Attic with Un-insulated Roof. / Strøm, Jan Søberg; Zhang, Guo-Qiang; Morsing, Svend.

    4th Int. Livestock Environmental Symp., UK. ASAE, St. Joseph, MI., 03-93. 1993. p. 431-438.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  303. 1992
  304. Published

    A feedforward+feedback control algorithm for computerized climatic control in livestock buildings. / Zhang, Guo-Qiang; Strøm, Jan Søberg; Morsing, Svend.

    AgEng, paper. 1992. p. 112-112.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  305. Published

    Design principle and control strategy for an automatically controlled hybrid ventilation system. / Zhang, Guo-Qiang; Morsing, Svend; Strøm, Jan Søberg.

    AgEng, paper. 1992. p. 113-113.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  306. Published

    Making test data for ventilation units available for computerized system selection. / Morsing, Svend; Strøm, Jan Søberg; Zhang, Guo-Qiang.

    AgEng, paper. 1992. p. 13-13.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  307. Published

    Temperature distribution in a large livestock building. / Morsing, Svend; Strøm, Jan Søberg; Zhang, Guo-Qiang.

    ROOMVENT'92 Air distribution in rooms, 2. 1992. p. 119-134.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  308. Published

    Wall Inlets for Winter Ventilation Control. / Zhang, Guo-Qiang; Strøm, Jan Søberg; Morsing, Svend.

    Int. Winter Meeting, USA. ASAE, St. Joseph, MI., pape. 1992. p. 92-4531.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  309. 1990
  310. Published

    Climate computer control in animal buildings. / Zhang, Guo-Qiang.

    1990. 142 p.

    Research output: Book/anthology/dissertation/reportPh.D. thesisResearch

  311. 1989
  312. Published

    Adaptive four-loop PID controller for climatic computer control of animal buildings. / Zhang, Guo-Qiang.

    Proc. 11th int. cong. on agricultultural engineering, Dublin. 1989. p. 1313-1319.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  313. Published

    Thermal control in animal buildings. / Strøm, Jan Søberg; Zhang, Guo-Qiang.

    Dodd, V. & Grace, P.M.: Agricultural Engineering. Proc.11th int. cong. on agricultural engineering, Dublin. A.A. Blakema, Rotterdam NL/Brookfield USA, 2. 1989. p. 1265-1278.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch