摘要
能量的交换与利用,应当从能量的"数量"和"质量"两个方面进行分析研究。作为能的"数量"和"质量"的综合指标,是对热力学体系进行热力学分析的基础之一。然而,水作为热力系统中应用最广泛的工质,其值的计算,尚有很多不清晰的地方。在IAPWS-IF97的基础上,对水和蒸汽值的计算方法进行了研究。编制了计算软件,实现了对水和蒸汽值的计算。
The exchange and utilization of energy should be considered from both quantity and quality. Exergy as the complex parameter of energy＇ s quantity and quality, is one of the basic parameter when do thermodynamics analysis for a thermodynamics system. However, as the most common substance applying in thermodynamics system, water and steam＇ s exergy value still has some unclear place. On the basis of IAPWS-IF97, the exergy calculation method of water and steam is studied in detail. Develops the calculation software, realizes the calculation of water and steam＇ s exergy value.
出处
《汽轮机技术》
北大核心
2008年第4期253-254,258,共3页
Turbine Technology
