The alternating segment crank-nicolson method for solving convection-diffusion equation with variable coefficient
✍ Scribed by Wang Wen-qia
- Publisher
- Springer
- Year
- 2003
- Tongue
- English
- Weight
- 474 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0253-4827
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📜 SIMILAR VOLUMES
The advection±dispersion equation with spatially variable coecients does not have an exact analytical solution and is therefore solved numerically. However, solutions obtained with several of the traditional ®nite dierence or ®nite element techniques typically exhibit spurious oscillation or numeric
## Abstract A class of higher order compact (HOC) schemes has been developed with weighted time discretization for the two‐dimensional unsteady convection–diffusion equation with variable convection coefficients. The schemes are second or lower order accurate in time depending on the choice of the