نتایج جستجو برای: hilsch

تعداد نتایج: 63  

Journal: :JES. Journal of Engineering Sciences 2014

2008
Smith Eiamsa-ard Pongjet Promvonge

The vortex tube or Ranque–Hilsch vortex tube is a device that enables the separation of hot and cold air as compressed air flows tangentially into the vortex chamber through inlet nozzles. Separating cold and hot airs by using the principles of the vortex tube can be applied to industrial applications such as cooling equipment in CNC machines, refrigerators, cooling suits, heating processes, et...

Journal: :American Journal of Engineering and Applied Sciences 2008

2012
R. Liew J. C. H. Zeegers J. G. M. Kuerten W. R. Michałek

The Ranque–Hilsch vortex tube (RHVT) is a device currently used to generate local cooling. In general, the fluid that is injected into the RHVT is a single-phase gas. In this study, however, we have added a dispersed phase (water droplets) to the gas (nitrogen). By means of phase Doppler particle analysis, three velocity components, their higher order moments, and sizes of droplets were measure...

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