摘要
液体膨胀机是将高压液体或者超临界流体膨胀到低压液态或者气液两相状态,回收液体并对外做功的装置。文章介绍了不同类型液体膨胀机基本原理并回顾了其研究进展,对比分析了不同类型液体膨胀机特点及工况范围,最后总结了各种液体膨胀机优缺点及应用范围.
Liquid expander is a device capable of doing external work in ways of expanding high-pressure liquid or supercritical fluid to low-pressure liquid or gas-liquid two-phase fluid, followed by liquid recovery. This essay illustrated basic principle and research progress of varieties of liquid expanders. Then different kinds of liquid expanders were compared in terms of characteristics and operating conditions. Finally, the advantages and disadvantages, as well as the application range of different kinds of liquid expanders were summarized.
作者
李弘扬
李文
张雪辉
朱阳历
陈海生
LI Hong-Yang;LI Wen;ZHANG Xue-Hui;ZHU Yang-Li;CHEN Hai-Sheng(Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100190, China;University of Chinese Academy of Sciences, Beijing 100190, China)
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
2019年第5期1041-1049,共9页
Journal of Engineering Thermophysics
基金
国家自然科学基金(No.51522605)
国家自然科学基金(No.51406206)
国家973计划项目(No.2015CB251302)
北京市科技计划项目(No.D161100004616001
No.D161100004616002)
关键词
液体膨胀机
能量回收
低温透平
liquid expander
energy recovery
cryogenic turbines
