冷冻液导热系数的快速测定

The Fast Measurement of Thermal Conductivity for the Refrigeration

本文介绍了用瞬态热丝法快速测定低温冷冻液的导热系数的方法,简述了测试原理、装置、并给出有关的测试结果和误差分析。

The paper describes a fast measuring method of thermal conductivity of refrigeration by the transient hot-wire method. It also introduces the measuring method and appratus, the experimental results and error analysis are given.