| 二元混合工质HFC32／125的热物性模型分析 |
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| 引用本文： | 谷波,田树波,孙涛.二元混合工质HFC32／125的热物性模型分析[J].上海交通大学学报,2001,35(5):774-778. |
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| 作者姓名： | 谷波 田树波 孙涛 |
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| 作者单位： | 上海交通大学动力与能源工程学院, |
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| 基金项目： | 国家“973”重点基础研究发展规划资助项目(G200
0026309) |
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| 摘 要： | 采用Martin-Hou81型方程对二元混合工质HFC32／125 热力学性质进行计算，根据实验数据拟合出该工质的迁移特性计算公式，根据计算结果给出了压焓图和热力性质表，计算关系式具有较高的精度，热力学参数计算误差小于1％，迁移持性参数误差小于4＃，研究结果为二元混合工质HFC32／125的系统分析和计算提供了准确，可靠的热力学和热物理性质。
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| 关 键 词： | 空调 混合工质 热力学性质 热物理性质 HFC32／125 |
| 文章编号： | 1006-2467(2001)05-0774-05 |
| 修稿时间： | 2000年2月29日 |
Analysis on the Thermodynamic Properties and Thermophysi cal Properties of
HFC32/125 Binary Mixture Working Fluid |
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| GU Bo,TIAN Shu bo,SUN Tao.Analysis on the Thermodynamic Properties and Thermophysi cal Properties of
HFC32/125 Binary Mixture Working Fluid[J].Journal of Shanghai Jiaotong University,2001,35(5):774-778. |
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| Authors: | GU Bo TIAN Shu bo SUN Tao |
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| Abstract: | This paper established calculation models of thermodynamic properties, and gave out correlation equations of transport properties for HFC32/125. The diagrams and table lists of the thermophysical pro perties were given based on the calculation results. The calculation shows a high accuracy:the error is less than 1% in thermodynamic properties and 4% in thermophysical properties. Those models provide a reliable and accurate theoretical basis to the analysis and computing for the new system using HFC32/125 fluid. |
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| Keywords: | air conditioning mixture working fluid thermodynamic properties thermophysical properties |
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