Lattice Boltzmann simulation of open flows with heat transfer

被引：67
|
作者：
D'Orazio, A
Succi, S
Arrighetti, C
机构：
[1] Univ Roma La Sapienza, Dipartimento Meccan & Aeronaut, I-00184 Rome, Italy
[2] CNR, Ist Applicaz Calcolo Mauro Picone, I-00161 Rome, Italy
来源：
PHYSICS OF FLUIDS | 2003年 / 15卷 / 09期
关键词：
D O I：
10.1063/1.1597681
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A thermal lattice Bhatnagar-Gross-Krook model with doubled populations, together with a new temperature boundary condition, is used to simulate thermal flows with viscous heating effects. Simulations of thermal Couette and Poiseuille flows show that the present model works over a wide range of parameters. Open flow configurations are discussed to demonstrate that basic thermal effects such as expansion cooling are correctly reproduced. (C) 2003 American Institute of Physics.
引用
收藏
页码：2778 / 2781
页数：4
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