Measurements of the Thermal Effushity of Solid Materials by the Contact Method

摘要

A technique for measuring the thermal effusivity of solid samples by the damping of the amplitude of a plane heat wave that propagates in a standard plate, which is in thermal contact with a sample under study. The experimental setup for measuring the thermal effusivity of various materials at room temperatures and the results of studying the influence of the moisture content in porous rocks on the thermal effusivity of samples are described.