混合制冷剂的相互作用系数是制冷空调应用中建模和计算制冷剂热力性质所需的一个重要参数,本文利用大量的汽液相平衡实验数据结合LKP方程进行了热力学关联,提出了适合于计算HFCs混合制冷剂的相互作用系数的一种算法,求取的相互作用系数用于汽液相平衡和循环分析计算具有较高精度,与实验数据或其他热力模型计算结果吻合情况良好.
参考文献
| [1] | D R Defibaugh;G Morrison .Interaction Coefficients for 15 Mixtures of Flammable and Non-Flammable Components[J].International Journal of Refrigeration-Revue Internationale du Froid,1995,18(08):518-523. |
| [2] | J R Sand;S K Fischer;J A Jones .Garnahan-StarlingDeSantis and Lee-Kesler-Plocker Interaction Coefficients for Several Binary Mixtures of Ozone-Safe Refrigerants[J].International Journal of Refrigeration-Revue Internationale du Froid,1994,17(02):123-129. |
| [3] | 石玉美,顾安忠,汪荣顺,鲁雪生.天然气物性的LKP方程求解[J].能源技术,2001(02):62-64. |
| [4] | U Plocker;H Knapp .Calculation of High-Pressure Vapor-Liquid Equilibria from a Corresponding-States Correlation with Emphasis on Asymmetric Mixtures[J].Industrial & Engineering Chemistry Process Design and Development,1978,17(03):324-332. |
| [5] | M Nagel;K Bier .Vapor-Liquid Equilibrium of Ternary Mixtures of the Refrigerants R32 R125 and R134a[J].International Journal of Refrigeration-Revue Internationale du Froid,1995,18(08):534-543. |
| [6] | M Nagel;K Bier .Vapor-Liquid Equilibrium of Ternary Mixtures of the Refrigerants R125 R143a and R134a[J].International Journal of Refrigeration-Revue Internationale du Froid,1996,19(04):264-271. |
| [7] | J SLim;J Y Park;B G Lee .Vapor-Liquid Equilibria of CFC Alternative Refrigerant Mixtures: HFC-23+HFC-32 HFC-23+HFC-125 and HFC-125+HFC-152a[J].International Journal of Theoretical Physics,2000,21(06):1339-1349. |
| [8] | J V Widiatmo;T Fujimine;H Sato et al.Liquid Densities of Alternative Refrigerants Blended with Difluoromethane Pentafluorothane and 1112-Tetrafluoroethane[J].Journal of Chemical and Engineering Data,1997,42(02):270-277. |
| [9] | HLZhang;H Sato;K Watanabe .Thermodynamic Property Representation for the R32/R125 Binary System by a New Cubic Equation of State[J].International Journal of Refrigeration-Revue Internationale du Froid,1997,20(06):441-451. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%