Vortex Tubes

Pneumatic vortex tubes, also known as Ranque-Hilsch vortex tubes, are used in electronics and machining industries to provide inexpensive cool air to electronic equipment, such as electrical cabinets, and for cooling machining and other equipment. The vortex tube provides this cool air by converting compressed air into a stream of cold air, which can reach temperatures as low as −50 °C (−58 °F)...