| RKS状态方程用于混合致冷剂热力性质的计算 |
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| 引用本文： | 沈东. RKS状态方程用于混合致冷剂热力性质的计算[J]. 哈尔滨商业大学学报(自然科学版), 1993, 0(3) |
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| 作者姓名： | 沈东 |
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| 作者单位： | 上海机械学院 |
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| 摘 要： | 应用 Redlich-Kwong-Soave 状态方程对非共沸混合工质 R22/R114、R13B1/R152a 的热力性质及汽液平衡进行了计算,同时还计算了两种共沸混合工质 R500和 R502。与实验数据的比较表明,汽液平衡、饱和压力和非共沸混合工质的饱和容积都获得了令人满意的结果。此外还为上述四种混合工质确定了交互作用系数。
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| 关 键 词： | RKS 状态方程 混合工质 热力性质 气液平衡 |
Application of RKS Equation of State to the Calculation Thermodynamic Properties of Refrigerant Mixtures |
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| Shen Dong. Application of RKS Equation of State to the Calculation Thermodynamic Properties of Refrigerant Mixtures[J]. Journal of Harbin University of Commerce :Natural Sciences Edition, 1993, 0(3) |
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| Authors: | Shen Dong |
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| Affiliation: | Shanghai Institute of Mechanical Engineering |
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| Abstract: | Applies Redlich-Kwong-Soave equation of state to calculate the thermodynamic properties and vapour-liquid equilibrium of the n azeotropic refrigerant mixtures R22/R114 and R13B1/R152a,and azeotropic ones R500 and R502.The results show that the prediction of vapour-liquid equilibrium,bub- ble-point pressures and liquid volumes of non-azeotropic refrigerant mixtures is satisfactory.The interaction parameters for the four mixtures was also determincd. |
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| Keywords: | RKS equation of state mixture thermodynamic property vapour-liquid cquilibirium |
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