Nanofluid suspensions AS derivative of interface heat transfer modeling in porous media

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

Spectacular heat transfer enhancement has been measured in nanofluid suspensions. Attempts in explaining these experimental results did not yield yet a definite answer. Modeling the heat conduction process in nanofluid suspensions is being shown to be a special case of heat conduction in porous media subject to Lack of Local thermal equilibrium (LaLotheq). The topic of heat conduction in porous media subject to Lack of Local thermal equilibrium (LaLotheq) is reviewed, introducing one of the most accurate methods of measuring the thermal conductivity, the transient hot wire method, and discusses its possible application to dual-phase systems. Maxwell's concept of effective thermal conductivity is then introduced and theoretical results applicable for nanofluid suspensions are compared with published experimental data.

Original languageEnglish (US)
Title of host publicationProceedings of the ASME Summer Heat Transfer Conference 2009, HT2009
Pages227-234
Number of pages8
DOIs
StatePublished - Dec 1 2009
Event2009 ASME Summer Heat Transfer Conference, HT2009 - San Francisco, CA, United States
Duration: Jul 19 2009Jul 23 2009

Publication series

NameProceedings of the ASME Summer Heat Transfer Conference 2009, HT2009
Volume2

Other

Other2009 ASME Summer Heat Transfer Conference, HT2009
CountryUnited States
CitySan Francisco, CA
Period7/19/097/23/09

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ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes

Cite this

Vadasz, P. (2009). Nanofluid suspensions AS derivative of interface heat transfer modeling in porous media. In Proceedings of the ASME Summer Heat Transfer Conference 2009, HT2009 (pp. 227-234). (Proceedings of the ASME Summer Heat Transfer Conference 2009, HT2009; Vol. 2). https://doi.org/10.1115/HT2009-88295