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ISSN Online: 2377-424X

ISBN Print: 0-89116-299-2

International Heat Transfer Conference 7
September, 6-10, 1982, Munich, Germany

THEORETICAL AND EXPERIMENTAL DETERMINATION OF THE RESPONSE FACTORS OF HETEROGENEOUS WALLS

Get access (open in a dialog) DOI: 10.1615/IHTC7.670
pages 47-51

Résumé

In this paper, a new method for calculating the response factors of multilayered walls is proposed. This method is suitable for either capacitive or resistive, homogeneous or heterogeneous layers. It is based on a knowledge of the flux responses for each of the layers for a temperature signal of the ramp and plateau type.
Several utilizations of the method are presented. It is found that the comparaison with the exact analytical solution reveals a high level of precision for a relatively short calculation time.
Finally, an experimental apparatus for the determination of flux responses in heterogeneous walls is described.