Stochastic coalescence-redispersion model for molecular diffusion and chemical reactions. 2. Chemical waves

John A. Pojman; Irving R. Epstein; Yonathan Karni; Ezra Bar-Ziv

doi:10.1021/j100161a015

Stochastic coalescence-redispersion model for molecular diffusion and chemical reactions. 2. Chemical waves

John A. Pojman, Irving R. Epstein, Yonathan Karni, Ezra Bar-Ziv

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Abstract

We apply the stochastic coalescence-redispersion (SCR) method presented in the preceding paper to simulating convection-free chemical waves in both the iodate-arsenous acid and the iron(II)-nitric acid systems in one dimension. SCR simulations with a one-variable model for the iodate-arsenous acid system yield excellent agreement with the analytical solution. With an eight-variable mechanism for the iron(II)-nitric acid system, we obtain results that are in good agreement with experiment.

Original language	English
Pages (from-to)	3017-3021
Number of pages	5
Journal	Journal of Physical Chemistry
Volume	95
Issue number	8
DOIs	https://doi.org/10.1021/j100161a015
State	Published - 1 Jan 1991
Externally published	Yes

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title = "Stochastic coalescence-redispersion model for molecular diffusion and chemical reactions. 2. Chemical waves",

abstract = "We apply the stochastic coalescence-redispersion (SCR) method presented in the preceding paper to simulating convection-free chemical waves in both the iodate-arsenous acid and the iron(II)-nitric acid systems in one dimension. SCR simulations with a one-variable model for the iodate-arsenous acid system yield excellent agreement with the analytical solution. With an eight-variable mechanism for the iron(II)-nitric acid system, we obtain results that are in good agreement with experiment.",

author = "Pojman, {John A.} and Epstein, {Irving R.} and Yonathan Karni and Ezra Bar-Ziv",

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T1 - Stochastic coalescence-redispersion model for molecular diffusion and chemical reactions. 2. Chemical waves

AU - Pojman, John A.

AU - Epstein, Irving R.

AU - Karni, Yonathan

AU - Bar-Ziv, Ezra

PY - 1991/1/1

Y1 - 1991/1/1

N2 - We apply the stochastic coalescence-redispersion (SCR) method presented in the preceding paper to simulating convection-free chemical waves in both the iodate-arsenous acid and the iron(II)-nitric acid systems in one dimension. SCR simulations with a one-variable model for the iodate-arsenous acid system yield excellent agreement with the analytical solution. With an eight-variable mechanism for the iron(II)-nitric acid system, we obtain results that are in good agreement with experiment.

AB - We apply the stochastic coalescence-redispersion (SCR) method presented in the preceding paper to simulating convection-free chemical waves in both the iodate-arsenous acid and the iron(II)-nitric acid systems in one dimension. SCR simulations with a one-variable model for the iodate-arsenous acid system yield excellent agreement with the analytical solution. With an eight-variable mechanism for the iron(II)-nitric acid system, we obtain results that are in good agreement with experiment.

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U2 - 10.1021/j100161a015

DO - 10.1021/j100161a015

M3 - Article

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JO - Journal of Physical Chemistry

JF - Journal of Physical Chemistry

SN - 0022-3654

IS - 8

ER -

Stochastic coalescence-redispersion model for molecular diffusion and chemical reactions. 2. Chemical waves

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