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Numerical methods and programming, 2020, Volume 21, Issue 4, Pages 341–349
DOI: https://doi.org/10.26089/NumMet.v21r429 (Mi vmp1015) 		 
Tetrahedral grid generation for supercomputer modeling of flow past aerospace objects

M. K. Ermakov

Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, Moscow
Full-text PDF (1791 kB)
DOI: https://doi.org/10.26089/NumMet.v21r429
Abstract: Gmsh open source software is used to generate ultra-detailed tetrahedral grids of up to 1 billion cells. The package allows one to build automatically specified grids on a PC in parallel OpenMP mode in a time not exceeding 1 hour when using an Intel i7-9700K PC. The experience of using the package to construct the spatial grids for problems of flows past aerospace objects is described. Several examples of supercomputer calculations for the flows past aerospace objects are given.
Keywords: grid generation; tetrahedral grids; Gmsh; open source; supercomputer modeling; flow past aerospace objects.
Received: 04.07.2020
UDC: 519.688
Language: Russian
Citation: M. K. Ermakov, “Tetrahedral grid generation for supercomputer modeling of flow past aerospace objects”, Num. Meth. Prog., 21:4 (2020), 341–349
Citation in format AMSBIB
\Bibitem{Erm20}
\by M.~K.~Ermakov
\paper Tetrahedral grid generation for supercomputer modeling of flow past aerospace objects
\jour Num. Meth. Prog.
\yr 2020
\vol 21
\issue 4
\pages 341--349
\mathnet{http://mi.mathnet.ru/vmp1015}
\crossref{https://doi.org/10.26089/NumMet.v21r429}
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