An IMEX scheme combined with Richardson extrapolation methods for some reaction-diffusion equations

István Faragó, Ferenc Izsák, Tamás Szabó

Research output: Contribution to journalArticle

2 Citations (Scopus)


An implicit-explicit (IMEX) method is combined with some so-called Richardson extrapolation (RiEx) methods for the numerical solution of reaction-diffusion equations with pure Neumann boundary conditions. The results are applied to a model for determining the overpotential in a Proton Exchange Membrane (PEM) fuel cell.

Original languageEnglish
Pages (from-to)201-218
Number of pages18
Issue number2
Publication statusPublished - Apr 1 2013



  • Fuel cell
  • IMEX
  • Numerical solution
  • PEM
  • Reaction-diffusion equations
  • Richardson extrapolation

ASJC Scopus subject areas

  • Atmospheric Science

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