Abstract
We have undertaken a theoretical validation of the methods used to measure the thermophysical properties of materials by a method of periodic heating in the case of a disk specimen and a circular modulated flow of heat. We take into consideration the exchange of heat at all free surfaces of the specimen. We propose an expression to calculate the heat capacity of the material. The results derived in this study are compared against those yielded by the theory for the method of plane temperature waves.
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 59, No. 2, pp. 266–269, August, 1990.
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Morilov, V.V., Ivliev, A.D. & Pozdeev, A.N. A plane specimen in the periodic heating method. Measurement of heat capacity. Journal of Engineering Physics 59, 1026–1028 (1990). https://doi.org/10.1007/BF00872825
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DOI: https://doi.org/10.1007/BF00872825