Simple lattice Boltzmann approach for turbulent buoyant flow simulation

In the present work, a simple large eddy simulation （LES）-based lattice Boltz- mann model （LBM） is developed for thermal turbulence research. This model is validated by some benchmark tests. The numerical results demonstrate the good performance of the present model for turbulent buoyant flow simula...

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Bibliographic Details
Published inApplied mathematics and mechanics Vol. 34; no. 11; pp. 1339 - 1348
Main Author 陈胜 黄晓宏 杨超 刘钢峰 丁翠娇 韩斌
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 01.11.2013
Subjects
Applications of Mathematics
Classical Mechanics
Fluid- and Aerodynamics
Mathematical Modeling and Industrial Mathematics
Mathematics
Mathematics and Statistics
Partial Differential Equations
热力工程
热机
热能
计算
TK11
76S05
turbulent buoyant flow
large eddy simulation (LES)
lattice Boltzmann method (LBM)
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ISSN0253-4827
1573-2754
DOI10.1007/s10483-013-1749-x

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Summary:In the present work, a simple large eddy simulation （LES）-based lattice Boltz- mann model （LBM） is developed for thermal turbulence research. This model is validated by some benchmark tests. The numerical results demonstrate the good performance of the present model for turbulent buoyant flow simulation.
Bibliography:ShengCHEN, Xiao-hongHUANG , ChaoYANG , Gang-feng LIU , Cui-jiao DING, Bin HAN State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology Wuhan 430074, P. R. China; 2. Research and Development Center, Wuhan Iron and Steel （Group） Corp., Wuhan 430084, P. R. China
31-1650/O1
In the present work, a simple large eddy simulation （LES）-based lattice Boltz- mann model （LBM） is developed for thermal turbulence research. This model is validated by some benchmark tests. The numerical results demonstrate the good performance of the present model for turbulent buoyant flow simulation.
large eddy simulation （LES）, lattice Boltzmann method （LBM）, turbulentbuoyant flow
ISSN:0253-4827
1573-2754
DOI:10.1007/s10483-013-1749-x