Study of high resolution incompressible flow simulation based on Cartesian mesh

Shun Takahashi, Takashi Ishida, Kazuhiro Nakahashi, Hiroaki Kobayashi, Koki Okabe, Youichi Shimomura, Takashi Soga, Akihiko Musa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Citations (Scopus)

Abstract

Three-dimensional large scale incompressible flow simulation was demonstrated in this paper by using Building-Cube Method that has advantages of equally-spaced Cartesian mesh method. The validations were performed by solving flow field around a sphere to compare drag coefficient at Reynolds number 100, 1000 and 5000, and Ahmed body to compare the velocity profile at Reynolds number 2.8 million. As an application, large scale parallel computation was conducted around a formula 1 racing car model to investigate the parallel efficiency by flat MPI or hybrid MPI parallelization.

Original languageEnglish
Title of host publication47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition
Publication statusPublished - 2009 Dec 1
Event47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition - Orlando, FL, United States
Duration: 2009 Jan 52009 Jan 8

Publication series

Name47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition

Conference

Conference47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition
CountryUnited States
CityOrlando, FL
Period09/1/509/1/8

ASJC Scopus subject areas

  • Space and Planetary Science
  • Aerospace Engineering

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