THE SHAPE OF THE TEMPERATURE ENTROPY SATURATION BOUNDARY

被引：26
作者：
MORRISON, G
机构：
[1] Thermophysics Division, National Institute of Standards and Technology, Gaithersburg
来源：
INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID | 1994年 / 17卷 / 07期
关键词：
REFRIGERANT; SUBSTITUTE; ENTROPY; TEMPERATURE; DIAGRAM; SATURATION; COMPRESSION;
D O I：
10.1016/0140-7007(94)90011-6
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The phase diagram in temperature-entropy space plays an important role in the visualization, design and analysis of operating cycles in refrigerators and heat pumps. The shape of the phase boundary in this space varies dramatically from one material to another. The origin of these differences is shown to be a consequence of molecular structure. Relationships of varying accuracy are developed to estimate the slope of the vapour branch of the T-S diagram.
引用
收藏
页码：494 / 504
页数：11
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