Paper Information

Journal:   INTERNATIONAL JOURNAL OF ENGINEERING   SEPTEMBER 2004 , Volume 17 , Number 3 (TRANSACTIONS A: BASICS); Page(s) 0 To 0.
 
Paper: 

THERMAL CONTACT RESISTANCE OF WAVY SURFACES

 
 
Author(s):  SABOUNCHI A.*, MOUSAVY MOHAMMADI Z.*
 
* Isfahan University of Technology Isfahan, 84156, Iran
 
Abstract: 
In this paper, the method of determining thermal contact resistance of wavy surfaces is discussed exactly. For determining the thermal contact resistance of real contacts, a new method has been presented. In this method, assuming a regular sinusoidal surface profile, the real contact area in terms of applied forces has been determined. Then thermal contact resistance has been calculated. Testing 6 kinds of insulator’s combinations with wavy surfaces has approved the reliability of the analysis. The results of experiments and analysis had good agreement with each other.
 
Keyword(s): THERMAL CONTACT RESISTANCE, WAVY SURFACE, SINUSOIDAL SURFACE PROFILE
 
References: 
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