COMPRESSED LIQUID DENSITIES AND SATURATION DENSITIES OF PENTAFLUOROETHANE (R125)

被引：43

作者：

DEFIBAUGH, DR

MORRISON, G

机构：

[1] Thermophysics Division, Chemical Science and Technology Laboratory, National Institute of Standards and Technology, Gaithersburg

来源：

FLUID PHASE EQUILIBRIA | 1992年 / 80卷 / pt 4期

关键词：

CORRELATION; EQUATION OF STATE; EXTRAPOLATION; ISOTHERMS; LIQUID DENSITY; REFRIGERANT; SATURATION DENSITIES;

D O I：

10.1016/0378-3812(92)87064-T

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A vibrating tube densimeter was used to measure the density of pentafluoroethane, R125. Measurements were made between 275 and 369 K, and 1600 and 6300 kPa. Densities ranged between 0.2584 and 1.3484 g cm-3 with an accuracy of +/-0.05% except in the near-critical region. A 32 parameter modified Benedict-Webb-Rubin equation of state (MBWR) was fit to the data.

引用

页码：157 / 166

页数：10

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