Mean-field Model beyond Boltzmann-Enskog Picture for Dense Gases

Santosh Ansumali

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arXiv · 0806.4479

Mean-field Model beyond Boltzmann-Enskog Picture for Dense Gases

Santosh Ansumali

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Abstract

I propose an extension to Boltzmann BGK equation for Hard Spheres. The present model has an $H$-theorem and it allows choice of Prandtl number as an independent parameter. I show that similar to Enskog equation this equation can reproduce dynamics of hard spheres in dense systems.

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Santosh Ansumali. 2008-06-27. Mean-field Model beyond Boltzmann-Enskog Picture for Dense Gases. https://arxiv.org/abs/0806.4479

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