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KIAM Preprint № 5, Moscow, 2008
Authors: Zhukov V. T., Feodoritova O. B.
Multigrid method for unstructured finite element discretizations of aerodynamics equations
Abstract:
A multigrid algorithm for the solution of stabilized finite element discretizations of fluid dynamics equations on unstructured grids is described. The method is intended to accelerate Krylov subspace methods. The results of computations are presented to show capability of the algorithm for the Euler and Navier-Stokes systems.
Keywords:
unstructured grids, multigrid method, finite element method, Navier-Stokes equations, Euler equations, convection-diffusion
Publication language: russian,  pages: 31
Research direction:
Mathematical problems and theory of numerical methods
Russian source text:
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