Understanding the Dynamic and Static Thermal Transfer in Brick Walls

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Abstract:

The aim of this paper is to study the thermal heat transfer through a 33 cm brick wall, typical of old houses in Lille, a northern French town. First, the wall was studied in a steady state case in order to determine its equivalent resistance using the electrical analogy. Then, the wall is replaced by an equivalent homogeneous wall in order to compare the 1D and the 3D thermal transfer. The results show a perfect consistency between the two models, representing a big advantage when other layers are added to the model like thermal insulation and facing.

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Periodical:

Advanced Materials Research (Volumes 512-515)

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2834-2837

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Online since:

May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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