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Rapid determination of the thermophysical properties of various materials. Method of the hot plane film

Published online by Cambridge University Press:  12 February 2004

P. Mounanga*
Affiliation:
Laboratoire de Génie Civil de Nantes Saint-Nazaire (L.G.C.N.S-N.), Institut Universitaire de Technologie, département Génie Civil, BP 420, 44606 Saint-Nazaire Cedex, France
G. Bastian
Affiliation:
Laboratoire de Génie Civil de Nantes Saint-Nazaire (L.G.C.N.S-N.), Institut Universitaire de Technologie, département Génie Civil, BP 420, 44606 Saint-Nazaire Cedex, France
G. Bron
Affiliation:
Laboratoire de Génie Civil de Nantes Saint-Nazaire (L.G.C.N.S-N.), Institut Universitaire de Technologie, département Génie Civil, BP 420, 44606 Saint-Nazaire Cedex, France
R. Coué
Affiliation:
Laboratoire de Génie Civil de Nantes Saint-Nazaire (L.G.C.N.S-N.), Institut Universitaire de Technologie, département Génie Civil, BP 420, 44606 Saint-Nazaire Cedex, France
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Abstract

A new technical approach of a traditional method for the rapid (and therefore, non interfering) determination of the thermophysical properties of porous materials likely, a priori, to undergo coupled heat and moisture transfers is described. The improvements discussed here consist in the use of a heater film suiting the “method of the hot plane film” especially well. A comparison with former works by one of the method's author is made. Finally, the updated method is applied to a variety of particularly significant materials.

Keywords

Type
Research Article
Copyright
© EDP Sciences, 2004

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