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Numerical simulation of compressible fluid flow in 3D domains with translating boundaries
Author(s) -
Horváth András,
Horváth Zoltán
Publication year - 2004
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.200410192
Subject(s) - polygon mesh , interpolation (computer graphics) , computer science , flow (mathematics) , compressible flow , compressibility , tetrahedron , computational science , computational fluid dynamics , fluid simulation , mathematics , algorithm , mathematical optimization , geometry , mechanics , computer graphics (images) , physics , animation
In our paper we present a method to the computational simulation of flow problems on domains with translating boundaries. Our moving mesh algorithm, defined on special tetrahedral meshes, avoids global interpolation and re‐meshing, thus it works quite efficiently on problems with strongly deforming domains while ensures conservativity. (© 2004 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)