A lattice Boltzmann algorithm for fluid-solid conjugate heat transfer

被引：341
作者：
Wang, Jinku
Wang, Moran
Li, Zhixin [1 ]
机构：
[1] Tsinghua Univ, Dept Mech Engn, Beijing 100084, Peoples R China
[2] Johns Hopkins Univ, Dept Mech Engn, Baltimore, MD 21218 USA
来源：
INTERNATIONAL JOURNAL OF THERMAL SCIENCES | 2007年 / 46卷 / 03期
关键词：
lattice Boltzmann method; conjugate heat transfer with heat generation; fluid-solid interaction;
D O I：
10.1016/j.ijthermalsci.2006.04.012
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A lattice Boltzmann algorithm for fluid-solid conjugate heat transfer is developed. A new generalized heat generation implement is presented and a "half lattice division" treatment for the fluid-solid interaction and energy transport is proposed, which insures the temperature and heat flux continuities at the interface. The new scheme agrees well with the classical CFD method for predictions of flow and heat transfer in a heated thick-wall microchannel with less mesh number and less computational costs. (c) 2006 Elsevier Masson SAS. All rights reserved.
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收藏
页码：228 / 234
页数：7
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