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Article: Thermal vibration phenomenon of single phase lagging heat conduction and its thermodynamic basis

TitleThermal vibration phenomenon of single phase lagging heat conduction and its thermodynamic basis
Authors
KeywordsExtended irreversible thermodynamics
Fourier law
Single-phase-lagging heat conduction
Issue Date2008
PublisherScience China Press. The Journal's web site is located at http://www.springerlink.com/content/1001-6538/
Citation
Chinese Science Bulletin, 2008, v. 53 n. 22, p. 3597-3602 How to Cite?
AbstractIn the present work it is shown that the single phase lagging heat conduction not only avoids the infinite heat propagation speed assumed by the conventional Fourier law, but also complies with Galilean principle of relativity. Therefore it is more advantageous than the Cattaneo-Vernotte model. Based on the single-phase-lagging heat conduction model, the condition for the occurrence of thermal vibration of heat conduction is established. In order to resolve the contradiction that the thermal vibration violates the second law of thermodynamics, the extended irreversible thermodynamics is improved and a generalized entropy definition is introduced. In the framework of the newly-developed extended irreversible thermodynamics the thermal vibration phenomena are consistent with the second law of thermodynamics. © 2008 Science in China Press and Springer-Verlag GmbH.
Persistent Identifierhttp://hdl.handle.net/10722/59022
ISSN
2015 Impact Factor: 1.789
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorCheng, Len_HK
dc.contributor.authorXu, Men_HK
dc.contributor.authorWang, Len_HK
dc.date.accessioned2010-05-31T03:41:34Z-
dc.date.available2010-05-31T03:41:34Z-
dc.date.issued2008en_HK
dc.identifier.citationChinese Science Bulletin, 2008, v. 53 n. 22, p. 3597-3602en_HK
dc.identifier.issn1001-6538en_HK
dc.identifier.urihttp://hdl.handle.net/10722/59022-
dc.description.abstractIn the present work it is shown that the single phase lagging heat conduction not only avoids the infinite heat propagation speed assumed by the conventional Fourier law, but also complies with Galilean principle of relativity. Therefore it is more advantageous than the Cattaneo-Vernotte model. Based on the single-phase-lagging heat conduction model, the condition for the occurrence of thermal vibration of heat conduction is established. In order to resolve the contradiction that the thermal vibration violates the second law of thermodynamics, the extended irreversible thermodynamics is improved and a generalized entropy definition is introduced. In the framework of the newly-developed extended irreversible thermodynamics the thermal vibration phenomena are consistent with the second law of thermodynamics. © 2008 Science in China Press and Springer-Verlag GmbH.en_HK
dc.languageengen_HK
dc.publisherScience China Press. The Journal's web site is located at http://www.springerlink.com/content/1001-6538/en_HK
dc.relation.ispartofChinese Science Bulletinen_HK
dc.subjectExtended irreversible thermodynamicsen_HK
dc.subjectFourier lawen_HK
dc.subjectSingle-phase-lagging heat conductionen_HK
dc.titleThermal vibration phenomenon of single phase lagging heat conduction and its thermodynamic basisen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1001-6538&volume=53&spage=3597&epage=3602&date=2008&atitle=Thermal+vibration+phenomenon+of+single+phase+lagging+heat+conduction+and+its+thermodynamic+basisen_HK
dc.identifier.emailWang, L:lqwang@hkucc.hku.hken_HK
dc.identifier.authorityWang, L=rp00184en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s11434-008-0506-zen_HK
dc.identifier.scopuseid_2-s2.0-56349152684en_HK
dc.identifier.hkuros164930en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-56349152684&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume53en_HK
dc.identifier.issue22en_HK
dc.identifier.spage3597en_HK
dc.identifier.epage3602en_HK
dc.identifier.isiWOS:000260889200023-
dc.publisher.placeChinaen_HK
dc.identifier.scopusauthoridCheng, L=25644430300en_HK
dc.identifier.scopusauthoridXu, M=7403607587en_HK
dc.identifier.scopusauthoridWang, L=35235288500en_HK

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