Numerical simulation of laminar jet-forced flow using lattice Boltzmann method

doi:10.1007/s10483-009-0405-z

Applied Mathematics and Mechanics (English Edition) ›› 2009, Vol. 30 ›› Issue (4): 445-453.doi: https://doi.org/10.1007/s10483-009-0405-z

Numerical simulation of laminar jet-forced flow using lattice Boltzmann method

李元段雅丽郭彦刘儒勋

Department of Mathematics, University of Science and Technology of China, Hefei 230026, P. R. China

收稿日期:2008-07-19 修回日期:2009-03-02 出版日期:2009-04-16 发布日期:2009-04-16

Numerical simulation of laminar jet-forced flow using lattice Boltzmann method

Yuan LI Ya-Li DUAN Yan GUO Ru-Xun LIU

Department of Mathematics, University of Science and Technology of China, Hefei 230026, P. R. China

Received:2008-07-19 Revised:2009-03-02 Online:2009-04-16 Published:2009-04-16

摘要/Abstract

摘要： In the paper, a numerical study on symmetrical and asymmetrical laminar jet-forced flows is carried out by using a lattice Boltzmann method (LBM) with a special boundary treatment. The simulation results are in very good agreement with the available numerical prediction. It is shown that the LBM is a competitive method for the laminar jet-forced flow in terms of computational efficiency and stability.

关键词: lattice Boltzmann method;shallow water equations;laminar jet-forced flow

Abstract: In the paper, a numerical study on symmetrical and asymmetrical laminar jet-forced flows is carried out by using a lattice Boltzmann method (LBM) with a special boundary treatment. The simulation results are in very good agreement with the available numerical prediction. It is shown that the LBM is a competitive method for the laminar jet-forced flow in terms of computational efficiency and stability.

Key words: lattice Boltzmann method;shallow water equations;laminar jet-forced flow

中图分类号:

O345
O11

李元段雅丽郭彦刘儒勋. Numerical simulation of laminar jet-forced flow using lattice Boltzmann method[J]. Applied Mathematics and Mechanics (English Edition), 2009, 30(4): 445-453.

Yuan LI;Ya-Li DUAN;Yan GUO;Ru-Xun LIU. Numerical simulation of laminar jet-forced flow using lattice Boltzmann method[J]. Applied Mathematics and Mechanics (English Edition), 2009, 30(4): 445-453.

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Numerical simulation of laminar jet-forced flow using lattice Boltzmann method

Numerical simulation of laminar jet-forced flow using lattice Boltzmann method

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