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Luo Yin, Zhang Aman, Zhu Yongkai, Xu Shahshah. Combination of the Lattice-Boltzmann Method and the Sub-grid Model[J]. Chinese Journal of Ship Research, 2010, 5(1): 10-13. DOI: 10.3969/j.issn.1673-3185.2010.01.003
Citation: Luo Yin, Zhang Aman, Zhu Yongkai, Xu Shahshah. Combination of the Lattice-Boltzmann Method and the Sub-grid Model[J]. Chinese Journal of Ship Research, 2010, 5(1): 10-13. DOI: 10.3969/j.issn.1673-3185.2010.01.003
shu

Combination of the Lattice-Boltzmann Method and the Sub-grid Model

  • College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China

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  • Received Date: June 25, 2009
  • Revised Date: August 04, 2009
© 2010 The Authors. Published by Editorial Office of Chinese Journal of Ship Research. Creative Commons License
This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
    Graphical Abstract
    • Abstract
  • An algorithm to combine the Lattice-Boltzmann (LB) method and the sub-grid model is introduced and is used to simulate the flow around a cylinder under subcritical Reynolds number. The obtained streamline of the fl ow field and the pressure coefficient around the cylinder are found to agree well with the data from tests. The agreement indicates that the discussed method suits those problems with relatively high Reynolds number an d inherits the computation efficiency of the LB method.
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    • References (6)
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