News Updates Thursday 21st Sep 2017 :
  • Welcome to International Press Corporation, world's leading publishers, We have served more than 10000+ authors
  • Articles are invited in engineering, science, technology, management, industrial engg, biotechnology etc.
  • Paper submission last date of Sept/Oct 2017 extended to 20 Sept 2017, Submit online or at editor.ijcet@inpressco.com
  • Our journals are indexed in University of Regensburg Germany, Google Scholar, Cross Reference data bases
  • Applications for reviewers are invited and can be sent directly to concerned editor's mail

Investigation of the Thermal Contact Resistance across Aluminium Interface


Author : Chavan N.L and Sarje S.H

Pages : 307-310, DOI:http://Dx.Doi.Org/10.14741/Ijcet/22774106/spl.5.6.2016.58
Download PDF
Abstract

An experimental setup to measure the thermal contact conductance across aluminium interface is described, and the results obtained are presented. The resulting thermal contact resistance data are used in various application of heat transfer. Several factors influence the heat transfer across solid interface. These include the material properties, interface pressure, flatness and roughness of the contacting surfaces, temperature, and interstitial material if any. Results presented show the variation of thermal contact conductance as a function applied interface pressure for aluminium. Various interstitial materials investigated include indium foil, silver foil, and liquid eutectic, as expected, thermal contact resistance decreases as interface pressure increases, except in case of the eutectic, in which it was nearly constant. The softer the interstitial material, the lower the thermal contact resistance. Liquid metal provides the lowest thermal contact resistance across the aluminium interface, followed by the indium foil, and then silver foil.

Keywords: Thermal contact resistance, aluminium interface, heat transfer

Call for Papers
  1. IJCET- Sept/Oct-2017 Issue

    Submission Last Date extended to
    20 Sept 2017
  2. IJTT-Sept-2017
  3. IJAIE-Sept-2017
  4. IJCSB-Sept-2017
  • Inpressco Google Scholar
  • Inpressco Science Central
  • Inpressco Global impact factor
  • Inpressco aap

International Press corporation is licensed under a Creative Commons Attribution-Non Commercial NoDerivs 3.0 Unported License
©2010-2017 INPRESSCO® All Rights Reserved