期刊名称：Bulletin of the Institute of Heat Engineering
印刷版ISSN：2083-4187
出版年度：1973
卷号：39
页码：3-21
语种：Polish
出版社：Warsaw University of Technology
摘要：The application has been presented in this work, of four methods for the measurement of steel thermal conductivity within the temperature range of 20-400°C (293-673 K): of the Donaldson method, the modified Donaldson method, the comparative method involving two bars subjected to convection in the air, and of the ψ method based on the theory of the thermal regular regime. A description has been included herein, of equipment developed for the determination of the thermal conductivity. The results of the measurements have been quoted, and the applicability of the methods involved has been discussed.
