Normal shpck.proflles~in a d~ hard sphere gas are obtained by solving numerically the Enslcog kinetic equation. The res'ults 6~the Enskog theory are compared with "exact" shock profiles obtained from molecular dynamics symulations. It is shown that, at least in the range of the flow pexameters exami
Molecular dynamics and Enskog theory calculation of one dimensional problems in the dynamics of dense gases
โ Scribed by A. Frezzotti
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 433 KB
- Volume
- 240
- Category
- Article
- ISSN
- 0378-4371
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โฆ Synopsis
The Enskog equation is solved by a numerical method which combines finite difference discretization with Monte Carlo quadrature techniques for the evaluation of the collision integral. The method is applied to the study of two one-dimensional problems in the kinetic theory of a dense hard sphere gas. The Enskog theory solutions are also compared with molecular dynamics simulations.
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