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THERMAL BRIDGES ACROSS MULTILAYER WALLS: AN INTEGRAL APPROACH.

Author(s) : HASSID S.

Type of article: Article

Summary

DESCRIBES AN INTEGRAL APPROACH DEVELOPED TO CALCULATE THERMAL-BRIDGE EFFECTS AT THE JUNCTION BETWEEN DISSIMILAR MULTILAYER WALLS. STATES THE MODEL IS BASED ON THE SOLUTION OF THE INTEGRATED TWO-DIMENSIONAL CONDUCTION EQUATION FOR THE MAIN WALL AND THE THERMAL BRIDGE, WITH APPROPRIATE BOUNDARY CONDITIONS BETWEEN THE 2 SOLUTIONS. THE HEAT TRANSFER COEFFICIENTS AND MINIMUM INTERNAL SURFACE TEMPERATURES AS PREDICTED BY THE MODEL ARE SHOWN TO COMPARE FAVOURABLY WITH A COMPUTATIONAL SOLUTION FOR 6 TYPESOF THERMAL BRIDGES APPEARING IN THE INTERNATIONAL STANDARD FOR THERMAL BRIDGES.

Details

  • Original title: THERMAL BRIDGES ACROSS MULTILAYER WALLS: AN INTEGRAL APPROACH.
  • Record ID : 1991-0311
  • Languages: English
  • Source: Build. Environ. - vol. 25 - n. 2
  • Publication date: 1990

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