Robustness of the nonequilibrium entropy related to the Maxwell-Cattaneo heat equation

F. X. Alvarez; J. Casas-Vázquez; D. Jou

doi:https://doi.org/10.1103/PhysRevE.77.031110

Robustness of the nonequilibrium entropy related to the Maxwell-Cattaneo heat equation

F. X. Alvarez, J. Casas-Vázquez, D. Jou

Department of Physics

Research output: Contribution to journal › Article › Research › peer-review

9 Citations (Scopus)

Abstract

The connection between the Maxwell-Cattaneo heat transport equation and a nonequilibrium entropy is examined through four different thermodynamic approaches, and it is shown that all of them lead to the same form of the nonequilibrium entropy. Furthermore, it is seen that this form is also consistent with three microscopic formalisms. This robustness underlines the consistency and relevance of the entropy. © 2008 The American Physical Society.

Original language	English
Article number	031110
Journal	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume	77
DOIs	https://doi.org/10.1103/PhysRevE.77.031110
Publication status	Published - 10 Mar 2008

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abstract = "The connection between the Maxwell-Cattaneo heat transport equation and a nonequilibrium entropy is examined through four different thermodynamic approaches, and it is shown that all of them lead to the same form of the nonequilibrium entropy. Furthermore, it is seen that this form is also consistent with three microscopic formalisms. This robustness underlines the consistency and relevance of the entropy. {\textcopyright} 2008 The American Physical Society.",

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