Vortex cooling device

The unit generates cold and hot air simultaneously using ordinary compressed air. It utilizes a vortex tube (Ranque-Hilsch tube) where rapid rotation of air creates temperature separation, sending hot and cold streams to opposite ends with no moving parts.

• functional model for cold air generation using a vortex tube
• simple, wear-free design with no moving components
• inlet pressure measured by manometer
• flow rate measurement of compressed air and exhaust hot air via rotameters
• digital displays for inlet and outlet temperatures of both air streams