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ISSN Online: 2377-424X

International Heat Transfer Conference 5
September, 3-7, 1974, Tokyo, Japan

PERIODIC HEAT CONDUCTION IN A TWO PHASE, TWO DIMENSIONAL SOLID DOMAIN

Get access (open in a dialog) DOI: 10.1615/IHTC5.1430
pages 216-219

Аннотация

Periodic heat conduction in a two phase, two dimensional case was examined experimentally and numerically. The model consisted of aluminum bars dispersed in a continuous domain of foamed polyurethane. A unit square wave in flux was applied at the input face, while the output face was held at a constant temperature. Phase angles measured at various points in the model were compared with phase angles calculated using the finite element formulation of the variational principle.