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Experimental Study of the Heat Transfer Across Periodically Contacting Surfaces

Published online by Cambridge University Press:  05 May 2011

K. Goudarzi*
Affiliation:
Mechanical Engineering Department, Iran University of Science and Technology, Narmak, Tehran, Iran
M. H. Shojaeefard*
Affiliation:
Mechanical Engineering Department, Iran University of Science and Technology, Narmak, Tehran, Iran
*
* Associate Professor
** Professor
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Abstract

An experimental study for determining the thermal contact conductance between two periodically contacting surfaces is presented. The influence of the frequency of contact upon the thermal contact conductance is investigated. Also, the results show that the thermal contactconductance decreases as the frequency of contact increases. The experimental results obtained from present work are in agreement with the previous published data.

Type
Articles
Copyright
Copyright © The Society of Theoretical and Applied Mechanics, R.O.C. 2009

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