## Symmetry-preserving upwind discretization of convection on nonunifor grids

- Arthur E.P. Veldman, Ka-Wing Lam
- Applied Numerical Mathematics
- 2008

The convection-diffusion problem in two-dimensional space is solved on a unit square mesh with the prescribed boundary conditions by finite difference method where in central difference scheme is employed. In the process finite difference scheme of Standard five point formula was employed. . Initial approximations to temperature distribution function were… (More)