Investigation of a lattice gas model for surface gravity waves

被引：4

作者：

Buick, JM ^{[1
]}

Greated, CA ^{[1
]}

Easson, WJ ^{[1
]}

机构：

[1] UNIV EDINBURGH, DEPT MECH ENGN, EDINBURGH EH9 3JZ, MIDLOTHIAN, SCOTLAND

来源：

PHYSICS OF FLUIDS | 1997年 / 9卷 / 09期

关键词：

D O I：

10.1063/1.869375

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A recently proposed lattice gas model for simulating surface waves at a free boundary is described in detail. Simulated waves are compared to linear theory and are seen to compare well, provided an additional parameter epsilon is introduced. This parameter, epsilon, is investigated and found to be required due to the density gradient produced across the fluid by the gravitational interaction. Its value and the values of the other model parameters are found for a range of gravitational strengths. (C) 1997 American Institute of Physics.

引用

页码：2585 / 2597

页数：13

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