MEASUREMENT OF ISOBARIC SPECIFIC-HEAT OF HCFC-123 IN THE LIQUID-PHASE

被引：4

作者：

NAKAGAWA, S

SATO, H

WATANABE, K

机构：

[1] Thermodynamics Laboratory Department, Mechanical Engineering Faculty of Science, Technology Keio University 3-14-1, Hiyoshi, Kohoku-ku, Yokohama

来源：

THERMOCHIMICA ACTA | 1990年 / 163卷

关键词：

D O I：

10.1016/0040-6031(90)80398-I

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The isobaric heat capacity, Cp, of HCFC-123 which is a prospective alternative to CFC-11 has been measured by using a flow-calorimeter in the liquid phase. Sixty-nine Cp values have been determined at temperatures from 276 K to 410 K and pressures from 0.5 MPa to 3.0 MPa. The uncertainty was estimated being within ± 10 mK in temperature, ±2 KPa in pressure and ±0.4 % in Cp, respectively. A Cp correlation which is effective in the experimental range has been also developed. © 1990.

引用

页码：203 / 210

页数：8

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