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Numerical methods and programming, 2012, Volume 13, Issue 3, Pages 90–96
(Mi vmp74)
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This article is cited in 1 scientific paper (total in 1 paper)
Программирование
Solving the Boltzmann kinetic equation using tetrahedral meshes on a cluster architecture
Yu. Yu. Klossa, D. V. Martynovb a Russian Research Centre "Kurchatov Institute", Moscow
b Moscow Institute of Physics and Technology
Abstract:
A technique proposed for solving the Boltzmann kinetic equation by the conservative projection method on multiprocessor systems using MPI is considered. In order to discretize the coordinate space, tetrahedral meshes are used. Efficiencies of some division algorithms are compared. The dependence of increase in efficiency on the number of threads is discussed for the first and second order differential schemes.
Keywords:
Boltzmann equation; projection method; MPI; tetrahedral meshes.
Received: 23.01.2012
Citation:
Yu. Yu. Kloss, D. V. Martynov, “Solving the Boltzmann kinetic equation using tetrahedral meshes on a cluster architecture”, Num. Meth. Prog., 13:3 (2012), 90–96
Linking options:
https://www.mathnet.ru/eng/vmp74 https://www.mathnet.ru/eng/vmp/v13/i3/p90
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Statistics & downloads: |
Abstract page: | 128 | Full-text PDF : | 63 |
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