Development of Navier-Stokes solvers on hybrid grids. (English) Zbl 1088.76035

Hirschel, Ernst Heinrich (ed.), Numerical flow simulation III. CNRS-DFG collaborative research programme. Results 2000-2002. Berlin: Springer (ISBN 3-540-44130-1/hbk). Notes on Numerical Fluid Mechanics and Multidisciplinary Design (NNFM) 82, 30-46 (2003).
Summary: The paper presents common developments of solution methods for conservation laws on unstructured, hybrid grids. A time-accurate dual time stepping method for low Mach number flow is presented. A parallel linear multigrid method has been developed for applications to complex flows. Finally, a new approach for generating hybrid grids, based on level set methods, is described.
For the entire collection see [Zbl 1053.76003].


76M12 Finite volume methods applied to problems in fluid mechanics
76N15 Gas dynamics (general theory)
65Y05 Parallel numerical computation