An alternative to unstructured grids for computing gas dynamic flows around arbitrarily complex two-dimensional bodies. (English) Zbl 0788.76067
The author describes an alternative approach for dealing with complex two-dimensional geometries. A number of practical problems are mentioned, and methods to overcome these problems are explained. A general strategy for the conversion of an adaptive mesh algorithm from a body-fitted code to a boundary code is illustrated.
Reviewer: P.K.Mahanti (Ranchi)
MSC:
| 76M99 | Basic methods in fluid mechanics |
| 65M50 | Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs |
| 65N50 | Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs |
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