MEASUREMENTS OF THE VISCOSITIES OF SATURATED AND COMPRESSED LIQUID CHLORODIFLUOROMETHANE (R22)

被引：13

作者：

DILLER, DE

ARAGON, AS

LAESECKE, A

机构：

[1] Thermophysics Division, National Institute of Standards and Technology, Boulder

来源：

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID | 1993年 / 16卷 / 01期

关键词：

CHLORODIFLUOROMETHANE; VISCOSITY; FLUIDITY VOLUME EQUATION;

D O I：

10.1016/0140-7007(93)90016-2

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The shear viscosity coefficient of saturated and compressed liquid chlorodifluoromethane (R22) has been measured at temperatures between 120 and 320 K and at pressures up to 30 MPa with a torsional crystal viscometer. The fluidity (reciprocal viscosity) of compressed liquid chlorodifluoromethane (R22) increases linearly with molar volume at fixed temperature and increases weakly with temperature at fixed volume. We have correlated our data with an empirical fluidity-volume equation. The data of others are in good agreement with this equation.

引用

页码：19 / 22

页数：4

共 10 条

[1] MEASUREMENTS OF THE VISCOSITY OF COMPRESSED GASEOUS AND LIQUID ETHANE [J].