On a phenomenological non-equilibrium entropy for a class of rigid heat conductors

J. Casas-Vázquez1; D. Jou

doi:https://doi.org/10.1088/0305-4470/14/5/040

On a phenomenological non-equilibrium entropy for a class of rigid heat conductors

J. Casas-Vázquez1, D. Jou

Department of Physics

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

22 Citations (Scopus)

Abstract

From a semi-empirical model for the relaxation time of the heat flux and from a generalised Maxwell relation, we obtain the equations of state of an extended Gibbs equation which describes the dependence of a non-equilibrium entropy on the internal energy and the heat flux. By integration of the Gibbs equation, we obtain an explicit expression for the corresponding non-equilibrium entropy. © 1981 The Institute of Physics.

Original language	English
Pages (from-to)	1225-1231
Journal	Journal of Physics A: Mathematical and General
Volume	14
DOIs	https://doi.org/10.1088/0305-4470/14/5/040
Publication status	Published - 1 May 1981

Access to Document

https://doi.org/10.1088/0305-4470/14/5/040

Fingerprint Dive into the research topics of 'On a phenomenological non-equilibrium entropy for a class of rigid heat conductors'. Together they form a unique fingerprint.

Cite this

@article{5dda77b6c30e41f8a1d7337778d721d8,

title = "On a phenomenological non-equilibrium entropy for a class of rigid heat conductors",

abstract = "From a semi-empirical model for the relaxation time of the heat flux and from a generalised Maxwell relation, we obtain the equations of state of an extended Gibbs equation which describes the dependence of a non-equilibrium entropy on the internal energy and the heat flux. By integration of the Gibbs equation, we obtain an explicit expression for the corresponding non-equilibrium entropy. {\textcopyright} 1981 The Institute of Physics.",

author = "J. Casas-V{\'a}zquez1 and D. Jou",

year = "1981",

month = may,

day = "1",

doi = "https://doi.org/10.1088/0305-4470/14/5/040",

language = "English",

volume = "14",

pages = "1225--1231",

}

TY - JOUR

T1 - On a phenomenological non-equilibrium entropy for a class of rigid heat conductors

AU - Casas-Vázquez1, J.

AU - Jou, D.

PY - 1981/5/1

Y1 - 1981/5/1

N2 - From a semi-empirical model for the relaxation time of the heat flux and from a generalised Maxwell relation, we obtain the equations of state of an extended Gibbs equation which describes the dependence of a non-equilibrium entropy on the internal energy and the heat flux. By integration of the Gibbs equation, we obtain an explicit expression for the corresponding non-equilibrium entropy. © 1981 The Institute of Physics.

AB - From a semi-empirical model for the relaxation time of the heat flux and from a generalised Maxwell relation, we obtain the equations of state of an extended Gibbs equation which describes the dependence of a non-equilibrium entropy on the internal energy and the heat flux. By integration of the Gibbs equation, we obtain an explicit expression for the corresponding non-equilibrium entropy. © 1981 The Institute of Physics.

U2 - https://doi.org/10.1088/0305-4470/14/5/040

DO - https://doi.org/10.1088/0305-4470/14/5/040

M3 - Article

VL - 14

SP - 1225

EP - 1231

ER -