摘要
介绍了国内外螺杆膨胀机的研究情况，如何由螺杆压缩机改制成螺杆膨胀机及全流螺杆膨胀机的实验装置，并根据实验结果对螺杆膨胀机的特性进行了分析。
The recent development of research work on belieal screw expander,at home andabroad was summariged in this paper, then the author discribes how to change a belieal screw aircompressor into expander, and finally analyzes the working characteristics of the belieal screw expander using liquid-vapor mixture as working fluid.
出处
《天津城市建设学院学报》
CAS
1995年第3期61-64,共4页
Journal of Tianjin Institute of Urban Construction
关键词
螺杆压缩机
膨胀机
汽液两相膨张
total flow, helical screw expander, two-phase expanding
