摘要
水蒸气是热能动力装置最为常见和最为重要的工质,在工农业中得到了广泛的应用。本文结合热力学一般关系式,对水蒸气的定压发生过程进行了深入研究,对坐标图上曲线的走势、位置及相区的划分做了详尽的说明,这些成果,为精确分析水蒸气定压发生过程中的状态变化和参数计算提供了依据。
Vapor is the most familiar and important working substance of the thermal power equipments, and it is widely used in industry and agriculture. This paper makes an intensive study of vapor constant - pressure generating process with the combination of the thermodynamic general relations, and illuminates the trend and position of curves, partitioning of phase - zones in detail. It provides the foundation for the precise analysis of the state change and parameter calculation in the vapor constant - pressure generating process.
出处
《节能技术》
CAS
2008年第5期390-392,417,共4页
Energy Conservation Technology
基金
国家自然科学基金(50776014)
中国博士后科学基金(2005037256)资助项目
关键词
水蒸气
定压过程
热力学一般关系式
vapor
constant - pressure process
thermodynamic general relations
