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Development of Navier-Stokes solvers on hybrid grids. (English) Zbl 1027.76029
Hirschel, Ernst Heinrich (ed.), Numerical flow simulation II. CNRS-DFG collaborative research programme. Results 1998-2000. Berlin: Springer. Notes Numer. Fluid Mech. 75, 49-66 (2001).
Summary: We present the ongoing joint work of two research groups to exploit the advantages of hybrid grids for numerical simulation in fluid dynamics. After referring to some general issues of the solution method, the development of an FAS multigrid method is outlined in more detail. Further three alternative attempts for hybrid grid generation are presented.
For the entire collection see [Zbl 0995.00004].
76M12 Finite volume methods applied to problems in fluid mechanics
76N15 Gas dynamics (general theory)
65M55 Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs