Equivalence between dual-phase-lagging and two-phase-system heat conduction processes

Liqiu Wang; Xiaohao Wei

doi:10.1016/j.ijheatmasstransfer.2007.07.013

Equivalence between dual-phase-lagging and two-phase-system heat conduction processes

Liqiu Wang, Xiaohao Wei

Research output: Journal article publication › Journal article › Academic research › peer-review

46 Citations (Scopus)

Abstract

We show the equivalence between the dual-phase-lagging heat conduction and the Fourier heat conduction in two-phase systems subject to lack of local thermal equilibrium. This provides an additional tool for studying the two heat-conduction processes and shows the possibility of thermal oscillation and resonance in two-phase-system heat conduction, a phenomenon observed experimentally. Such thermal waves and possibly resonance come from the macroscale coupled conductive terms.

Original language	English
Pages (from-to)	1751-1756
Number of pages	6
Journal	International Journal of Heat and Mass Transfer
Volume	51
Issue number	7-8
DOIs	https://doi.org/10.1016/j.ijheatmasstransfer.2007.07.013
Publication status	Published - Apr 2008
Externally published	Yes

ASJC Scopus subject areas

Condensed Matter Physics
Mechanical Engineering
Fluid Flow and Transfer Processes

More information

10.1016/j.ijheatmasstransfer.2007.07.013

Cite this

@article{824d0a11f1354ede92c6d42793926d29,

title = "Equivalence between dual-phase-lagging and two-phase-system heat conduction processes",

abstract = "We show the equivalence between the dual-phase-lagging heat conduction and the Fourier heat conduction in two-phase systems subject to lack of local thermal equilibrium. This provides an additional tool for studying the two heat-conduction processes and shows the possibility of thermal oscillation and resonance in two-phase-system heat conduction, a phenomenon observed experimentally. Such thermal waves and possibly resonance come from the macroscale coupled conductive terms.",

author = "Liqiu Wang and Xiaohao Wei",

note = "Funding Information: We benefited immensely from the stimulating work by Prof. P. Vadasz on equivalence between dual-phase-lagging heat conduction and Fourier heat conduction in porous media. The support of our research program by the CRCG of the University of Hong Kong (200607176138) and the Research Grant Council of the Hong Kong Special Administration Region of China (HKU7049/06P) is also greatly appreciated.",

year = "2008",

month = apr,

doi = "10.1016/j.ijheatmasstransfer.2007.07.013",

language = "English",

volume = "51",

pages = "1751--1756",

journal = "International Journal of Heat and Mass Transfer",

issn = "0017-9310",

publisher = "Elsevier Ltd",

number = "7-8",

}

TY - JOUR

T1 - Equivalence between dual-phase-lagging and two-phase-system heat conduction processes

AU - Wang, Liqiu

AU - Wei, Xiaohao

N1 - Funding Information: We benefited immensely from the stimulating work by Prof. P. Vadasz on equivalence between dual-phase-lagging heat conduction and Fourier heat conduction in porous media. The support of our research program by the CRCG of the University of Hong Kong (200607176138) and the Research Grant Council of the Hong Kong Special Administration Region of China (HKU7049/06P) is also greatly appreciated.

PY - 2008/4

Y1 - 2008/4

N2 - We show the equivalence between the dual-phase-lagging heat conduction and the Fourier heat conduction in two-phase systems subject to lack of local thermal equilibrium. This provides an additional tool for studying the two heat-conduction processes and shows the possibility of thermal oscillation and resonance in two-phase-system heat conduction, a phenomenon observed experimentally. Such thermal waves and possibly resonance come from the macroscale coupled conductive terms.

AB - We show the equivalence between the dual-phase-lagging heat conduction and the Fourier heat conduction in two-phase systems subject to lack of local thermal equilibrium. This provides an additional tool for studying the two heat-conduction processes and shows the possibility of thermal oscillation and resonance in two-phase-system heat conduction, a phenomenon observed experimentally. Such thermal waves and possibly resonance come from the macroscale coupled conductive terms.

UR - http://www.scopus.com/inward/record.url?scp=39749166247&partnerID=8YFLogxK

U2 - 10.1016/j.ijheatmasstransfer.2007.07.013

DO - 10.1016/j.ijheatmasstransfer.2007.07.013

M3 - Journal article

AN - SCOPUS:39749166247

SN - 0017-9310

VL - 51

SP - 1751

EP - 1756

JO - International Journal of Heat and Mass Transfer

JF - International Journal of Heat and Mass Transfer

IS - 7-8

ER -

Equivalence between dual-phase-lagging and two-phase-system heat conduction processes

Abstract

ASJC Scopus subject areas

More information

Other files and links

Fingerprint

Cite this