| 推算乙烷系氟里昂饱和液体粘度的基因贡献法 |
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| 引用本文： | 吕萍,刘志刚.推算乙烷系氟里昂饱和液体粘度的基因贡献法[J].工程热物理学报,1996(3). |
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| 作者姓名： | 吕萍 刘志刚 |
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| 作者单位： | 西安交通大学能动学院 |
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| 摘 要： | 推算乙烷系氟里昂饱和液体粘度的基因贡献法吕萍，刘志刚（西安交通大学能动学院西安７１００４９）关键词基团贡献，粘度，乙烷系氟里昂１引言ＣＦＣＳ物质很快将被禁用，寻找合适的替代物已成为当务之急。在ＣＦＣＳ替代物的研究中粘度是必不可少的迁移性质之一。ＣＦＣ...
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| 关 键 词： | 基团贡献，粘度，乙烷系氟里昂 |
GROUP-CONTRIBUTION METHOD USED IN THE ESTIMATION FOR SATURATED LIQUID VISCOSITY OF FREON OF ETHANE SYSTEM |
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| LU Ping,LIU Zhigang.GROUP-CONTRIBUTION METHOD USED IN THE ESTIMATION FOR SATURATED LIQUID VISCOSITY OF FREON OF ETHANE SYSTEM[J].Journal of Engineering Thermophysics,1996(3). |
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| Authors: | LU Ping LIU Zhigang |
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| Abstract: | According to relations and a large number of experimental data, a newgroup-contribution method was developed, which can be used to calculate the saturatedliquid viscosity of freon of ethane system. The general deviation of the method is withinis%, which is far superior to the results by using Morris's and methods.Camparing to 14 kinds of experimental data from the authoritive result, the new methodmeets the needs for the synthesis and the study of CFCs alternative or usual engineeringcalculation. |
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| Keywords: | group-contribution viscosity ereon of ethane syestem |
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