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Main Title: Contact Quantities and Non-Equilibrium Entropy of Discrete Systems
Author(s): Muschik, Wolfgang
Type: Article
Language Code: en
Abstract: If a discrete non-equilibrium system is in contact with an equilibrium reservoir exchanging heat, power, and material with each other, a non-equilibrium non-additive entropy rate of the system can be defined by use of non-equilibrium contact quantities: contact temperature and dynamic chemical potentials. The integrability of the entropy rate and the corresponding Maxwell relations are investigated. The dissipation inequality is exploited for a simple material whose state space includes the time rate of the contact temperature. A non-equilibrium efficiency is introduced.
Issue Date: 2009
Date Available: 1-Oct-2018
DDC Class: 530 Physik
Subject(s): integrability
dissipation inequality
Journal Title: Journal of non-equilibrium thermodynamics
Publisher: De Gruyter
Publisher Place: Berlin
Volume: 34
Issue: 1
Publisher DOI: 10.1515/JNETDY.2009.005
Page Start: 75
Page End: 92
EISSN: 1437-4358
ISSN: 0340-0204
Notes: Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively.
Appears in Collections:Inst. Theoretische Physik » Publications

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