LATTICE GAS SIMULATION OF VISCOUS FLOW IN A CAVITY

LATTICE GAS SIMULATION OF VISCOUS FLOW IN A

CAVITY

作者：陈十一;陈耀松;GARY D.DOOLEN;;;;;;;

作者机构：Department of Mechanics;Peking University;Beijing 100871;PRC;Center for Nonlinear Studies;Los Alamos National Laboratory;Los Alamos;NM 87545;USA; 来源：中国科学 年：1990 卷：000 期：009

页码：P.1072-1081 页数：10 中图分类：N 正文语种：CHI

关键词：lattice gas automaton cavity viscous flow.

摘要：Two-dimensional rectangular cavity flows are studied using a 7-bit lattice gas automaton model. The uniform velocity boundary and wall-driven boundary are applied to the upper boundary or both the upper and lower boundaries to simulate different cavity flows. The comparison of the velocity distribution of this calculation with experimental data and other numerical results is encouraging.