摘要
介绍了目前高沸点液体气液两相流流型识别常用的理论和方法 ,并分析了它们在低温气液两相流型识别中的适用性 ;同时介绍了可用于低温气液两相流流型识别的相关测量仪器。最后指出 ,低温下气液两相流流型的研究及测试技术远没有完善 ,应积极开发基于物理机制的研究方法。
Theories and methods used in flow regime identifications at room temperature are introduced in the present work. Their applicability at cryogenic temperature is also discussed. Some instruments used in flow regime identifications at cryogenic temperature are introduced. It is pointed out that the researches and measurements on cryogenic flow regime identifications are anything but perfect, methods based on physical mechanisms should be developed.
出处
《低温与超导》
CAS
CSCD
北大核心
2004年第2期15-19,42,共6页
Cryogenics and Superconductivity
关键词
低温液体
气液两相流
流型识别
测量技术
物理机制
Cryogen, Gas-liquid two-phase flows, Flow regime identification, Measurements,Physical mechanisms
