ISSN Online: 2377-424X
ISBN Print: 0-89116-299-2
International Heat Transfer Conference 7
THEORETICAL AND EXPERIMENTAL DETERMINATION OF THE RESPONSE FACTORS OF HETEROGENEOUS WALLS
摘要
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.
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.