INFLUENCE DU MODE DE CONSTRUCTION DES PLAQUES CHAUFFANTES À ANNEAU DE GARDE ET DE L'ISOLATION LATÉRALE SUR LA MESURE DE LA CONDUCTIVITÉ THERMIQUE DES MATÉRIAUX ISOLANTS

Autor: R. Doussain
Rok vydání: 1971
Předmět:
DOI: 10.1016/b978-0-08-016597-4.50035-0
Popis: Whilst the guard-ring heating plate method is virtually a proven reference method for measuring the thermal conductivity of insulating materials, it is nevertheless necessary to point out the difficulties encountered in applying this technique, particularly when taking measurements below the ambient temperature.
Databáze: OpenAIRE