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A particle scheme for the numerical solution of the Enskog equation

 

作者: Aldo Frezzotti,  

 

期刊: Physics of Fluids  (AIP Available online 1997)
卷期: Volume 9, issue 5  

页码: 1329-1335

 

ISSN:1070-6631

 

年代: 1997

 

DOI:10.1063/1.869247

 

出版商: AIP

 

数据来源: AIP

 

摘要:

It is shown that the kinetic equation proposed by Enskog for a dense hard sphere gas can be solved numerically by a particle simulation method. The technique can be considered an extension of the well known DSMC method used to solve the Boltzmann equation. Unlike a recently proposed Nanbu-like particle scheme, the present method exactly preserves momentum and energy. The calculation of the density profile in a dense gas in equilibrium near a hard wall is presented as an example. ©1997 American Institute of Physics.

 

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