摘要
发生在涡流管内的流动规律以及由此所产生的能量分离效应异常复杂。至今没有一种精确的理论能够从本质上解释其效应。但仍有研究者提出了各种各样的理论模型,以期揭示其能量分离物理机制。就国内外对涡流管能量分离效应物理机制的研究动态及成果作了较全面的论述,根据今后涡流管的发展方向,对下一步的研究工作给予了前景性的展望,提出了进一步开展涡流管相关研究工作应解决的问题与途径。
The flow rule and energy separation phenomena happened in vortex tube are unconventionally complex. There is no one theory can explain them exactly yet. But lots of pursuers expect to discover the hypostasis of energy separation phenomena by means of various physical models. A general review was presented on the development, pogress and achievements of theoretical investigations into physical mechanisms of energy separation in vortex tubes. In addition, the development prospect of vorte- tubes＇ further research was stated. Finally, the problems and approaches met in the process of correlative research into the vortex tubes also indicated.
出处
《低温与超导》
CAS
CSCD
北大核心
2007年第3期220-224,共5页
Cryogenics and Superconductivity
基金
哈尔滨工程大学基础研究启动基金项目(HEUF040123)
关键词
涡流管
能量分离
物理机制
研究进展
Vortex tube, Energy separation, Pysical mechanisms, Pogress in study
