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SHI Wen-ping, LI Jing, HU Jing-xing, HONG Jun, YU Hui-dan. Lattice Boltzmann Model for High Mach-number Flows[J]. Journal of Beijing University of Technology, 2002, 28(1): 66-69. DOI: 10.3969/j.issn.0254-0037.2002.01.016
Citation: SHI Wen-ping, LI Jing, HU Jing-xing, HONG Jun, YU Hui-dan. Lattice Boltzmann Model for High Mach-number Flows[J]. Journal of Beijing University of Technology, 2002, 28(1): 66-69. DOI: 10.3969/j.issn.0254-0037.2002.01.016

Lattice Boltzmann Model for High Mach-number Flows

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  • Received Date: March 08, 2001
  • Available Online: November 09, 2022
  • The authors present a LB model to simulate high Mach-number flows by introducing an attractive force based on the simple selectable sound speed model. The corresponding macro-dynamical equation from Chapman-Enskog expansion shows that this model has the advantage to soften sound speed effectively and then the Mach-number is raised greafly(up to more than 5); The establishment of the model will open the wide vista in simulating high Mach-number flows by means of lattice.
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