制冷剂HCFC-124热力性质计算研究

Computational investigation for thermodynamic performances of refrigerant R124

采用已发表的热力性质数据,利用软件origin 8.0对R124部分热力性质基本公式进行拟合,拟合误差小于4.3%。利用拟合公式计算出的数据与已发表文献的实验数据作对比,结果表明,在额定工况下,高温热泵系统能满足工程的应用要求。

Based on published thermodynamic performances data, this paper fitted on basic formula for thermal physical property of R124 by using the software origin8.0. Fitting error was less than 4.3%. Through comparing the calculated data with published experimental data, fitting results show that the high temperature heat pump system can meet the construction require- ments of the application under the rated operating state.