摘要
对水蒸汽物性计算区域IF97及计算公式模型进行了详细阐述,基于MALTAB编写了水与水蒸汽物性参数的计算程序,建立了水与水蒸汽的物性参数动态链接库。基于LabVIEW开发了水与水蒸汽物性参数计算软件界面。对比结果分析表明,该软件计算的结果与2007年国际水与水蒸汽表中的数据完全吻合,说明此软件具有很高的计算准确性,可应用于工程实际中的水与水蒸汽物性参数计算。
The paper expounded water vapor IF97 property calculation area and calculation formula of the model by the international water association in 1997. Writing a application about the physical parameters of water and steam by using MALTAB method. Set up a dynamic link library of water and water vapor physical parameters. Based on the LabVIEW developed water and water vapor physical parameters calculation software interface. Comparing the result analysis. The results by developing software calculation perfectly with the date of the international water and steam tables in 2007,it shows that the software has a high calculation accuracy. Can be applied to calculating the water and steam property parameters.
出处
《汽轮机技术》
北大核心
2014年第3期186-188,226,共4页
Turbine Technology
关键词
水
水蒸汽
物性参数
计算程序
临界区
water
water vapor
physical parameters
calculation procedure
critical section
