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Article: Thermal oscillation and resonance in dual-phase-lagging heat conduction

TitleThermal oscillation and resonance in dual-phase-lagging heat conduction
Authors
Xu, MWang, L
Issue Date2002
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/ijhmt
Citation
International Journal Of Heat And Mass Transfer, 2002, v. 45 n. 5, p. 1055-1061 How to Cite?
DOI: http://dx.doi.org/10.1016/S0017-9310(01)00199-5
AbstractWe examine thermal oscillation and resonance (with respect to time) described by the dual-phase-lagging heat-conduction equations analytically. Conditions and features of underdamped, critically damped and overdamped oscillations are obtained and compared with those described by the classical parabolic heat-conduction equation and the hyperbolic heat-conduction equation. Also derived is the condition for the thermal resonance. Both the underdamped oscillation and the critically damped oscillation cannot appear if the phase lag of the temperature gradient τT is larger than that of the heat flux τq. The modes of underdamped thermal oscillation are limited to a region fixed by two relaxation distances defined by the case of τT > 0, and by one relaxation distance 2 √ατq for the case of τT = 0. Here α is the thermal diffusivity of the medium. © 2002 Elsevier Science Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/75681
ISSN
0017-9310
2023 Impact Factor: 5.0
2023 SCImago Journal Rankings: 1.224
ISI Accession Number ID
WOS:000173069300010
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorXu, Men_HK
dc.contributor.authorWang, Len_HK
dc.date.accessioned2010-09-06T07:13:32Z-
dc.date.available2010-09-06T07:13:32Z-
dc.date.issued2002en_HK
dc.identifier.citationInternational Journal Of Heat And Mass Transfer, 2002, v. 45 n. 5, p. 1055-1061en_HK
dc.identifier.issn0017-9310en_HK
dc.identifier.urihttp://hdl.handle.net/10722/75681-
dc.description.abstractWe examine thermal oscillation and resonance (with respect to time) described by the dual-phase-lagging heat-conduction equations analytically. Conditions and features of underdamped, critically damped and overdamped oscillations are obtained and compared with those described by the classical parabolic heat-conduction equation and the hyperbolic heat-conduction equation. Also derived is the condition for the thermal resonance. Both the underdamped oscillation and the critically damped oscillation cannot appear if the phase lag of the temperature gradient τT is larger than that of the heat flux τq. The modes of underdamped thermal oscillation are limited to a region fixed by two relaxation distances defined by the case of τT > 0, and by one relaxation distance 2 √ατq for the case of τT = 0. Here α is the thermal diffusivity of the medium. © 2002 Elsevier Science Ltd. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/ijhmten_HK
dc.relation.ispartofInternational Journal of Heat and Mass Transferen_HK
dc.titleThermal oscillation and resonance in dual-phase-lagging heat conductionen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0017-9310&volume=45&spage=1055&epage=1061&date=2002&atitle=Thermal+oscillation+and+resonance+in+dual-phase-lagging+heat+conductionen_HK
dc.identifier.emailWang, L:lqwang@hkucc.hku.hken_HK
dc.identifier.authorityWang, L=rp00184en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0017-9310(01)00199-5en_HK
dc.identifier.scopuseid_2-s2.0-0037039253en_HK
dc.identifier.hkuros70911en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0037039253&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume45en_HK
dc.identifier.issue5en_HK
dc.identifier.spage1055en_HK
dc.identifier.epage1061en_HK
dc.identifier.isiWOS:000173069300010-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridXu, M=7403607587en_HK
dc.identifier.scopusauthoridWang, L=35235288500en_HK
dc.identifier.issnl0017-9310-

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