Irreversible Jaynes Engine for More Efficient Heating

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dc.contributor.authorMuschik, Wolfgang
dc.contributor.authorBadescu, Viorel
dc.date.accessioned2018-10-01T14:44:33Z
dc.date.available2018-10-01T14:44:33Z
dc.date.issued2008
dc.descriptionDieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.de
dc.descriptionThis 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.en
dc.description.abstractThermal heat efficiency, represented by the heating gain factor, is calculated by using non-equilibrium thermodynamics of discrete systems, thus replacing former estimations and results by finite-time thermodynamics. For performing this calculation, an irreversible Jaynes engine is introduced and compared with conventional heating by heat conduction. Starting out with the second law, represented by Clausius inequalities for the particular parts of the Jaynes engine, the heating gain factor is expressed by their efficiency factors. The entropy productions of the reversible and the totally irreversible limits are considered. The profit of heat supply and the higher stationary temperature of the heated room obtained by using a Jaynes engine are calculated. Comparison with the conventional heating demonstrates that fuel saving is possible by changing the traditional heating technology.en
dc.identifier.eissn1437-4358
dc.identifier.issn0340-0204
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/8259
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-7410
dc.language.isoen
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subject.ddc530 Physikde
dc.subject.otherJaynes engineen
dc.subject.otherheat supplyen
dc.titleIrreversible Jaynes Engine for More Efficient Heatingen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.doi10.1515/JNETDY.2008.013
dcterms.bibliographicCitation.issue4
dcterms.bibliographicCitation.journaltitleJournal of non-equilibrium thermodynamicsen
dcterms.bibliographicCitation.originalpublishernameDe Gruyteren
dcterms.bibliographicCitation.originalpublisherplaceBerlinen
dcterms.bibliographicCitation.pageend305
dcterms.bibliographicCitation.pagestart297
dcterms.bibliographicCitation.volume33
tub.accessrights.dnbdomain
tub.affiliationFak. 2 Mathematik und Naturwissenschaften::Inst. Theoretische Physikde
tub.affiliation.facultyFak. 2 Mathematik und Naturwissenschaftende
tub.affiliation.instituteInst. Theoretische Physikde
tub.publisher.universityorinstitutionTechnische Universität Berlinde

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