Abstract

The coaxial cylinders method was used to measure the vapor thermal conductivity of a Novec 7000 sample. The experimental data are reported for the temperature range of 323–380 K and the pressure range of 0.10–0.27 MPa. These data made it possible to describe the thermal conductivity as a function of the pressure and temperature. The thermal conductivity in the ideal-gas state was calculated. A previously developed approach of thermal conductivity prediction based on just one measurement was tested.

中文翻译：

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Novec 7000 气相热导率的实验研究

摘要

同轴圆筒法用于测量 Novec 7000 样品的蒸汽热导率。实验数据报告了 323-380 K 的温度范围和 0.10-0.27 MPa 的压力范围。这些数据使得将热导率描述为压力和温度的函数成为可能。计算理想气体状态下的热导率。测试了先前开发的仅基于一次测量的热导率预测方法。