| 摘要: |
| 1，1，1，2，3，3，3-七氟丙烷(HFC-227ea)是一种很有希望的环保替代工质，其热物性研究受到了国际上的广泛关注。综述近些年来国际上对HFC-227ea热力性质的研究进展，汇总其pvT性质、饱和蒸气压、表面张力及其他热力学导出性质的实验数据发表情况，简述HFC-227ea的状态方程的研究现状。 |
| 关键词: 1，1，1，2，3，3，3-七氟丙烷 HFC-227ea 替代工质 热物性 热力性质 饱和蒸气压 表面张力 |
| DOI： |
| Revised:February 28, 2003 |
| 基金项目:国家自然科学基金资助项目 (5 0 2 2 5 62 2 ) |
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| Research Progress on Thermodynamic Properties of HFC-227ea |
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| Abstract: |
| 1,1,1,2,3,3,3-heptafluoropropane (HFC-227ea) is a promising alternative refrigerant and its thermophysical properties have been widely studied by researchers in recent years. Research progress of the thermodynamic properties of HFC-227ea is reviewed in this paper. The available experimental data of PVT, vapor pressure, surface tension and other thermodynamic properties for HFC-227ea are also summarized here. In addition, the equation of state for HFC-227ea is described. |
| Key words: engineering thermophysics,thermodynamic properties,summarize,HFC-227ea,1,1,1,2,3,3,3-heptafluoropropane |
