【摘要】 介绍了新型的水和水蒸汽性质计算模型——国际水和水蒸汽性质协会提供的 1 997年工业用计算模型 (简称 IAPWS-IF97) ,并与 IFC67模型进行对比 ,讨论了 IAPWS-IF97模型的计算速度和分区边界上的一致性。更多还原

【Abstract】 In this paper, it is introduced that the new Calculating Models with the international association for the properties of water and steam used for industrial formulation(1997). The difference between IAPWS IF97 and IFC67 are discussed. In order to accelerate calculation speed, the some special methods are put forward. Figs 2, table 1 and refs 4.更多还原