Adaptive solutions of the Euler equations using finite quadtree and octree grids
β Scribed by Raymond A. Ludwig; Joseph E. Flaherty; Fabio Guerinoni; Peggy L. Baehmann; Mark S. Shephard
- Book ID
- 103483734
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 981 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0045-7949
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π SIMILAR VOLUMES
A computationally efficient multigrid algorithm for upwind edge-based finite element schemes is developed for the solution of the two-dimensional Euler and Navier -Stokes equations on unstructured triangular grids. The basic smoother is based upon a Galerkin approximation employing an edge-based for
We present a streamline-upwind/PetrovΒ±Galerkin (SUPG) algorithm for the solution of the compressible Euler equations at low Mach numbers. The Euler equations are written in terms of entropy variables which result in Jacobian matrices which are symmetric. We note that, in the low Mach number limit, t