CONVECTION
TOMS866 / IFISS Files for the Convection-Diffusion Equation

CONVECTION is a directory of MATLAB M-files which are specifically for the solution of the convection-diffusion equation.

Author:

• Howard Elman,
  Department of Computer Science,
  University of Maryland,
  College Park, Maryland 20742,
  USA,
  elman@cs.umd.edu
• Alison Ramage,
  Department of Mathematics,
  University of Strathclyde,
  26 Richmond Street,
  Glasgow G1 1XH,
  United Kingdom,
  a.ramage@strath.ac.uk
• David Silvester,
  School of Mathematics,
  University of Manchester,
  Sackville Street,
  Manchester M60 1QD,
  United Kingdom,
  na.silvester@na-net.ornl.gov

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Source Code:

• cdpost_bc.m postprocesses local Poisson error estimator.
• cdpost_p.m computes local Poisson error estimator for Q1 solution.
• femq1_cd.m vectorized bilinear coefficient matrix generator.
• femq1_cd_supg.m vectorized Q1 streamline diffusion matrix generator.
• gauss_transprt.m evaluates convection field at Gauss point .
• helpme_cd.m convection-diffusion problem interactive help.
• localbc_pcd.m imposes Dirichlet BC for Poisson error estimator.
• ref_cd.m set up problem in reference square domain.
• solve_cd.m solve convection-diffusion problem in square domain.
• specific_wind.m (current) problem convective wind.
• square_cd.m set up problem in unit square domain.

Subdirectories:

• test_problems, example test problems for the convection-diffusion codes.

You can go up one level to the TOMS866 page.