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Dieter Britz

Some Numerical Investigations of the Stability of Electrochemical Digital Simulation, Particularly as affected by First-Order Homogeneous Reactions

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Some Numerical Investigations of the Stability of Electrochemical Digital Simulation, Particularly as affected by First-Order Homogeneous Reactions. / Britz, Dieter; Østerby, Ole.

In: Journal of Electroanalytical Chemistry, Vol. 368, No. 1-2, 1994, p. 143-147.

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

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@article{16a3b19e025241c3b381e24dc3873bc2,
title = "Some Numerical Investigations of the Stability of Electrochemical Digital Simulation, Particularly as affected by First-Order Homogeneous Reactions",
abstract = "A reported analysis of the stability of some digital simulation methods is investigated by numerical experiments and the results are consistent with the analysis. Traditional stability conditions need to be modified slightly in the presence of homogeneous reactions, though not to a degree that has practical significance. The oscillatory response of the Crank-Nicolson method compared with the Laasonen method can be reduced or eliminated by a preliminary expansion of the time steps, as suggested by Feldberg.",
author = "Dieter Britz and Ole {\O}sterby",
year = "1994",
doi = "10.1016/0022-0728(93)03085-4",
language = "English",
volume = "368",
pages = "143--147",
journal = "Journal of Electroanalytical Chemistry",
issn = "1572-6657",
publisher = "Elsevier BV",
number = "1-2",

}

RIS

TY - JOUR

T1 - Some Numerical Investigations of the Stability of Electrochemical Digital Simulation, Particularly as affected by First-Order Homogeneous Reactions

AU - Britz, Dieter

AU - Østerby, Ole

PY - 1994

Y1 - 1994

N2 - A reported analysis of the stability of some digital simulation methods is investigated by numerical experiments and the results are consistent with the analysis. Traditional stability conditions need to be modified slightly in the presence of homogeneous reactions, though not to a degree that has practical significance. The oscillatory response of the Crank-Nicolson method compared with the Laasonen method can be reduced or eliminated by a preliminary expansion of the time steps, as suggested by Feldberg.

AB - A reported analysis of the stability of some digital simulation methods is investigated by numerical experiments and the results are consistent with the analysis. Traditional stability conditions need to be modified slightly in the presence of homogeneous reactions, though not to a degree that has practical significance. The oscillatory response of the Crank-Nicolson method compared with the Laasonen method can be reduced or eliminated by a preliminary expansion of the time steps, as suggested by Feldberg.

U2 - 10.1016/0022-0728(93)03085-4

DO - 10.1016/0022-0728(93)03085-4

M3 - Journal article

VL - 368

SP - 143

EP - 147

JO - Journal of Electroanalytical Chemistry

JF - Journal of Electroanalytical Chemistry

SN - 1572-6657

IS - 1-2

ER -