Nitrogen cold supply system with a vortex tube for a tunnel fast-freezing unit

UDC 621.56/59

Nitrogen cold supply system with a vortex tube for a tunnel fast-freezing unit

Venger K. P., Feskov O. A., Nosov M. G., Giltsov I. B.


Abstract
Design specifications of a vortex tube and rational modes of its operation have been identified to utilize the cold-generating potential of liquid nitrogen and gaseous product of its vaporization. This vortex tube has been used in the design of a tunnel fast-freezing unit and its nitrogen-based cold supply system.

Keywords: vortex tube, gas flow, cold supply system.


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