An IMEX scheme for reaction-diffusion equations: application for a PEM fuel cell model (Q1945345)
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scientific article; zbMATH DE number 6151356
| Language | Label | Description | Also known as |
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| English | An IMEX scheme for reaction-diffusion equations: application for a PEM fuel cell model |
scientific article; zbMATH DE number 6151356 |
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An IMEX scheme for reaction-diffusion equations: application for a PEM fuel cell model (English)
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8 April 2013
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This paper is concerned with the numerical solution of nonstationary nonlinear reaction-diffusion equations by finite difference approximations. An implicit-explicit (IMEX) method is developed and analyzed. Explicit conditions are given for the convergence. The method is applied to the solution of a model problem for determining the overpotential in a proton exchange membrane (PEM) fuel cell.
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reaction-diffusion equation
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finite difference method
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staggered grid
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implicit-explicit method
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convergence
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proton exchange membrane fuel cell
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0.8741505
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0.8710682
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0.8597225
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0.8582807
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0.85578096
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0.8515199
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0.8505851
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