T0501-3-1 DSMC分子シミュレーション高速化の一考察([T0501-3]マイクロ・ナノスケールの熱流体現象(3))

宇佐美 勝; 八田 和也; 出岡 直樹

doi:10.1299/jsmemecjo.2010.8.0_93

The proceedings of the JSME annual meeting

Online ISSN : 2433-1325

2010.8

Session ID : T0501-3-1

DOI https://doi.org/10.1299/jsmemecjo.2010.8.0_93

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T0501-3-1 Some Considerations of Speedup for DSMC Molecular Simulation

Masaru USAMI, Kazuya HATTA, Naoki IZUOKA

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Keywords: Rarefied Gas, DSMC, Parallel Processing, Intermolecular Collision, Equilibrium Velocity Distribution

CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

Speedup of the DSMC calculation has been investigated by the parallel processing using a CPU with multiple sleds, the new intermolecular collision scheme (U-system) which enables coarse cell networks and the full equilibrium collision scheme for calculations near atmospheric pressure condition.

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