KNM MFF UK

Department of Numerical Mathematics Faculty of Mathematics and Physics Charles University

Improvements of the Mizukami-Hughes method for convection-diffusion equations

  • ID: 2295, RIV: 10031357
  • ISSN: 0045-7825, ISBN: not specified
  • source: Computer Methods in Applied Mechanics and Engineering
  • keywords: Improvements; Mizukami-Hughes; method; convection-diffusion; equations
  • authors: Petr Knobloch
  • authors from KNM: Knobloch Petr

Abstract

We propose several modifications of the Mizukami-Hughes method for the numerical solution of scalar two-dimensional steady convection-diffusion equations. The improved method still satisfies the discrete maximum principle and gives very accurate discrete solutions in convection-dominated regime.