Various methods had been taken for the flow field studies, among them, qualitative
visualizations and probe intrusive measurements have a long history and had been adopted …

Although numerous experiments and numerical calculations have been carried out in order
to study, with different parameters, the relationship between the flow structure and energy …

In order to get the internal parameters of a vortex tube, a large-scale vortex tube was
designed and an experimental device was built. A five-hole probe and thermocouples were …

Optimization of vortex tube performance based on the internal flow field structure is
considered as an effective optimization strategy, yet limited by the complex flow process …

Recently, the particular energy separation of the vortex tube was thought to be caused by
the energy transferred from the inner core stream to the outer periphery stream through the …

The flow structure of the vortex tube is considered to be the key to understanding the energy
separation mechanism, and the unsteady vortex breakdown and precessing vortex core …

The development of the Ranque-Hilsch vortex tube has stagnated since the 1950s, when
Hilsch improved the vortex tube proposed by Ranque. Consequently, the performance of …

The vortex tube is a particular refrigerator and industrial tools which utilized compressed air
as a working substance. Vortex tubes can isolate a pressurized gas stream from a colder …

In this paper, the relationship between the flow structures in the vortex tube and its
coordinated variation of the performance is numerically investigated. It is shown that the …

This booklet resulted from a question which one of my colleagues asked me:“Is it possible to
cool a server (computer) at reasonable cost with a Ranque-Hilsch Vortex Tube?” Honestly …