Lattice Boltzmann equation for axisymmetric thermal flows
Lattice Boltzmann equation for axisymmetric thermal flows
复制标题
轴对称热流的格子玻尔兹曼方程
DOI:
10.1016/j.compfluid.2010.01.006
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发表时间:
2010-06
影响因子:
2.8
通讯作者:
Guo, Zhaoli
中科院分区:
文献类型:
--
作者:
Zheng, Chuguang;Shi, Baochang;Zheng, Lin;Guo, Zhaoli
A simple lattice Boltzmann equation (LBE) model for axisymmetric thermal flow is proposed in this paper. The flow field is solved by a quasi-two-dimensional nine-speed (D2Q9) LBE, while the temperature field is solved by another four-speed (D2Q4) LBE. The model is validated by a thermal flow in a pipe and some nontrivial thermal buoyancy-driven flows in vertical cylinders, including Rayleigh–Bénard convection, natural convection, and heat transfer of swirling flows. It is found that the numerical results agree excellently with analytical solution or other numerical results.
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DOI:
10.1080/10407780903107162
发表时间:
2009-07
期刊:
Numerical Heat Transfer, Part A: Applications
影响因子:
--
作者:
S. Mishra;M. Kim;R. Das;M. Ajith;R. Uppaluri
通讯作者:
S. Mishra;M. Kim;R. Das;M. Ajith;R. Uppaluri
影响因子:
64.8
作者:
R. H. Fowler
通讯作者:
R. H. Fowler
影响因子:
3.7
作者:
S. Liang;A. Vidal;A. Acrivos
通讯作者:
S. Liang;A. Vidal;A. Acrivos
影响因子:
3.7
作者:
G. Neumann
通讯作者:
G. Neumann
DOI:
10.1103/physreve.78.026705
发表时间:
2008-08
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
--
作者:
L. Zheng;B. Shi;Zhaoli Guo
通讯作者:
L. Zheng;B. Shi;Zhaoli Guo