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arXiv · 2311.10546

Alignment via friction for nonisothermal multicomponent fluid systems

Stefanos Georgiadis·Athanasios E. Tzavaras
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Abstract

The derivation of an approximate Class-I model for nonisothermal multicomponent systems of fluids, as the high-friction limit of a Class-II model is justified, by validating the Chapman-Enskog expansion performed from the Class-II model towards the Class-I model. The analysis proceeds by comparing two thermomechanical theories via relative entropy.

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Stefanos Georgiadis, Athanasios E. Tzavaras. 2023-11-17. Alignment via friction for nonisothermal multicomponent fluid systems. https://arxiv.org/abs/2311.10546

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