A METHOD FOR CALCULATION OF CONTACT HEAT RESISTANCE BETWEEN TWO CONTACTING SURFACES

Gu Weilan

Volume 10 Issue 3

Jul. 1995

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Article Navigation > Journal of Aerospace Power > 1995 > 10(3): 233-236,309

Gu Weilan. A METHOD FOR CALCULATION OF CONTACT HEAT RESISTANCE BETWEEN TWO CONTACTING SURFACES[J]. Journal of Aerospace Power, 1995, 10(3): 233-236,309.

Citation:

Gu Weilan. A METHOD FOR CALCULATION OF CONTACT HEAT RESISTANCE BETWEEN TWO CONTACTING SURFACES[J]. Journal of Aerospace Power, 1995, 10(3): 233-236,309.

Gu Weilan. A METHOD FOR CALCULATION OF CONTACT HEAT RESISTANCE BETWEEN TWO CONTACTING SURFACES[J]. Journal of Aerospace Power, 1995, 10(3): 233-236,309.

Citation:

Gu Weilan. A METHOD FOR CALCULATION OF CONTACT HEAT RESISTANCE BETWEEN TWO CONTACTING SURFACES[J]. Journal of Aerospace Power, 1995, 10(3): 233-236,309.

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A METHOD FOR CALCULATION OF CONTACT HEAT RESISTANCE BETWEEN TWO CONTACTING SURFACES

Gu Weilan

2nd Dept.Nanjing University of Aeronautics and Astronuntics,Nanjing 210016

Received Date: 1994-07-01
Rev Recd Date: 1995-01-01
Publish Date: 1995-07-28

Abstract

Abstract

A method is provided for calculation of contact heat resistance between two contacting surfaces.The contact heat conductance was derived for a single contact spot of a simplified disk contact model.The distribution function of contact spots can be solved by using the method of counting functionals.As a result,an empiric formula of the contact heat resistance with the fluctuations of extruding stress is derived.