Entropy Production and Equilibrium Conditions in General-Covariant Continuum Physics
| Autor: | Muschik, Wolfgang, Borzeszkowski, Horst-Heino v. |
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| Rok vydání: | 2015 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1515/jnet-2015-0002 |
| Popis: | Starting out with an entropy identity, the entropy flux, the entropy production and the corresponding Gibbs and Gibbs-Duhem equations of general-covariant conti\-nuum thermodynamics are established. Non-dissipative materials and equilibria are investigated. It is proved that equilibrium conditions only put on material properties cannot generate equilibria, rather additionally, the Killing property of the 4-temperature is a necessary condition for space-times in which equilibria are possible. Comment: 11 pages |
| Databáze: | arXiv |
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