Experimental study of thermal conductivity of the R-407C refrigerant in the vapor phase

被引：12
|
作者：
Verba, O. I. [1 ]
Raschektaeva, E. P. [1 ]
Stankus, S. V. [1 ]
机构：
[1] Russian Acad Sci, Kutateladze Inst Thermophys, Siberian Branch, Novosibirsk 630090, Russia
来源：
HIGH TEMPERATURE | 2012年 / 50卷 / 02期
关键词：
Thermal Conductivity; Mixture Refrigerant; NIST Standard Reference Database; Diflu Oromethane; Tetrafluoroethane;
D O I：
10.1134/S0018151X1201018X
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Thermal conductivity of the gaseous R-407C refrigerant was investigated by the coaxial cylinders method within the temperature range of 303-425 K and the pressure range of 0.7-2.1 MPa. Approximating dependence of thermal conductivity on pressure and temperature was obtained. Thermal conductivity on dew line and in ideal gas state was calculated. The comparison is performed of the data obtained with those available in the literature.
引用
收藏
页码：200 / 203
页数：4
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