A numerical investigation of bubble growth on and departure from a superheated wall by lattice Boltzmann method

被引：60

作者：

Dong, Zhiqiang ^{[1
,2
]}

Li, Weizhong ^{[1
]}

Song, Yongchen ^{[1
]}

机构：

[1] Dalian Univ Technol, Minist Educ, Key Lab Ocean Energy Utilizat & Energy Conservat, Dalian 116024, Peoples R China

[2] Chinese Acad Sci, Guangzhou Inst Energy Convers, Micro Energy Syst Lab, Guangzhou 510640, Peoples R China

来源：

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 2010年 / 53卷 / 21-22期

关键词：

Lattice Boltzmann method; Vapor bubble growth; Phase change; Stefan boundary condition; Latent heat; INCOMPRESSIBLE 2-PHASE FLOWS; DENSITY RATIO; VAPOR BUBBLE; LIQUID; SIMULATION; COLLAPSE; MODEL; HEAT; GAS;

D O I：

10.1016/j.ijheatmasstransfer.2010.06.001

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The bubble growth on and departure from a superheated wall has been simulated by an improved hybrid lattice Boltzmann method. The Briant's treatment of partial wetting boundary was introduced and the new hybrid model was validated by the single bubble growth on and departure from the superheated wall. The results showed that parametric dependencies of the bubble departure diameter were in good agreement with the experimental correlation from some recent literatures. This new model was also employed to simulate twin-bubble growth, coalescence on and departure from a horizontal superheated wall. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：4908 / 4916

页数：9

共 27 条

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