Adaptive grid method for convection-diffusion equations
β Scribed by Adeniyi Lawal
- Book ID
- 103099772
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 747 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0017-9310
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π SIMILAR VOLUMES
This paper presents a characteristic Galerkin "nite element method with an implicit algorithm for solving multidimensional, time-dependent convection}di!usion equations. The method is formulated on the basis of the combination of both the precise and the implicit numerical integration procedures aim
Difference methods for solving the convection-diffusion equation are discussed. The superiority of Allen's approximation over central or upwind differences for one-dimensional problems is confirmed, the superiority being greatest when the boundary layer is very thin. Higher order methods give improv
The method of lines provides a Β―exible and general approach for solving time-dependent PDEs. However, the numerical solution of the resulting ODE system can present certain diculties depending on the method used. In particular, oscillations may appear in the solution when standard methods are applie