Why vortex a tube

Categories Other. Related posts. Read more. Is the supply chain broken?? Contact Us 0 English. No translations available for this page. I accept I decline. Cookie Policy. Vortex tubes cool instantly, relying on compressed air spinning in the tube to separate the air into cold and hot air streams.

Vortex tube performance is easily adjustable by changing the inlet air pressure, ratio of cool air to exhaust or by changing the generator in the tube itself. And while normally used for cooling, vortex tubes can also be used for heating applications, merely by channeling the exhaust hot air to the application.

Vortex tube technology was invented by French physicist Georges Ranque in , and first developed for industrial use by Vortec in the s. See how it works. Since then, vortex tubes have been applied for a wide range of cooling applications on machines, assembly lines, in processes and for testing and measurements.

Vortec client Roboworld serves a unique niche in the industrial world—creating protective suits for the robots which handle tasks in extreme environments where humans cannot safely work. Air that rotates around an axis like a tornado is called a vortex. Each of the plastic nozzles is marked with a number and a letter. The number indicates the CFM air consumption and the letter indicates the type of operation — "R" for maximum refrigerated air flow and "C" for maximum cold temperature at the expense of large air flow.

With our reduced air pressure, the 15 CFM nozzle works best. Ahlborn and J. Gordon, "The vortex tube as a classic thermodynamic refrigeration cycle," J. Applied Phys. Complete key to listings. Skip to main content. Main Menu Utility Menu Search. Browse Catalog. What it shows : James Clerk Maxwell postulated that since heat involves the movement of molecules, it might be possible to separate hot and cold air in a device with the help of a "friendly demon" who would sort out and separate the fast and slow moving molecules of air.

How it works : Room temperature compressed air is supplied to the vortex tube. This scenario is illustrated as follows: While the outer vortex moves down to one end of the tube and the inner votex moves in the opposite direction to the other end, both rotate in the same direction and with the same angular velocity. The actual tube and an exploded view: A muffler can be added to the assembly to reduce noise desirable. Setting it up : Compressed air supply : The manufacturer recommends a line pressure of 80 to PSIG for best performance.