The frequency-pulse method for determining the thermophysical characteristics of solid materials

On the basis of a linear instantaneous heat source, we consider the frequency-pulse method of determining the thermophysical characteristics of solid materials without destruction of their integrity. We present the results for the investigation of the procedural error in the determination of thermophysical coefficients by the method of numerical simulation, as well as the results of experimental investigations. Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 71, No. 2, pp. 336–341, March–April, 1998.