| 一个制冷工质的立方型状态方程 |
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| 引用本文： | 吴之春,马一太,吕灿仁,高志明,王怀信. 一个制冷工质的立方型状态方程[J]. 工程热物理学报, 1996, 0(1) |
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| 作者姓名： | 吴之春 马一太 吕灿仁 高志明 王怀信 |
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| 作者单位： | 天津大学热能研究所 |
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| 基金项目： | 国家自然科学基金,高等学校博士学科点专项科研基金 |
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| 摘 要： | 一个制冷工质的立方型状态方程吴之春,马一太,吕灿仁,高志明,王怀信（天津大学热能研究所天津３０００７２）关键词立方型状态方程,制冷工质１弓ｌ言立方型状态方程因其具有简单灵活、求解方便等优点,被广泛应用于实际工程计算。在制冷工程计算中较为常用的有ＲＫＳ...
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| 关 键 词： | 立方型状态方程 制冷工质 |
A NEW CUBIC EQUATION OF STATE FOR REFRIGERANTS |
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| WU Zhichun,MA Yitai,LU Canren,GAO Zhiming,WANG Human. A NEW CUBIC EQUATION OF STATE FOR REFRIGERANTS[J]. Journal of Engineering Thermophysics, 1996, 0(1) |
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| Authors: | WU Zhichun MA Yitai LU Canren GAO Zhiming WANG Human |
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| Abstract: | A new cubic equation of state for refrigerants is presented in this paper by means of a "hard-sphere fluid" model. The calculating deviations for thermodynamic properties of 52 refrigerants are discussed. Being compared with P-R & P-T equation, the new cubic equation can be used to evaluate the volumetric properties in the saturated region with a better accuracy for polar as well as non polar fluids. It is certain that this investigation is of value in studying and predicting the thermodynamic properties for alternative refrigerants. |
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| Keywords: | cubic equation refrigerants |
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