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The vortex tube, also known as the Ranque-Hilsch vortex tube, is a mechanical device that separates a compressed gas into hot and cold streams. The gas emerging from the hot end can reach temperatures of 200 °C (390 °F), and the gas emerging from the cold end can reach −50 °C (−60 °F). [1]
Georges-Joseph Ranque (7 February 1898 – 15 January 1973) was the inventor of the Ranque-Hilsch vortex tube, which generates streams of hot and cold gas from a stream of compressed gas. Georges-Joseph Ranque was born in Ambérieu-en-Bugey , France in 1898. [ 1 ]
Application to the Ranque-Hilsch vortex tube, Convair Scientific Research Laboratory, San Diego "Boundary-Layer Measurements at Supersonic Nozzle Throats", Journal of the Aeronautical Sciences, Vol. 24, No. 4 (1957), pp. 249–252.
The tube tapers to a small exit aperture at one or both ends. This tangential injection of gas results in a spiral or vortex motion within the tube, and two gas streams are withdrawn at opposite ends of the vortex tube; centrifugal force providing the isotopic separation. The spiral swirling flow decays downstream of the feed inlet due to ...
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Consequently there can be no angular momentum exchange ~ only linear velocity per Sir Isaac Newton. No skater model!! According to the Gamble theory of energy transfer in a Ranque-Hilsch Vortex Tube, the transfer of energy is by "Directed Impact-Conduction" and is collision angle sensitive in the conservation of linear momentum.
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Ukraine has developed a laser weapon capable of shooting down targets from more than a mile away, the country’s drone force commander has claimed. Speaking at a defense summit in Kyiv this week ...