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Ranque-Hilsch 볼텍스 튜브에서의 에너지 分離에 관한 實驗的 硏究
전운학,황승식 국민대학교 생산기술연구소 2002 공학기술논문집 Vol.25 No.-
The aim of this investigation is to provide the fundamental data of the geometric condition which improve the effect of the energy separation. The effect of the energy separation is better, the temperature difference is larger. In this investigation, the inner diameter of the vortex tube is 20mm and the ratio of the length to the inner diameter is 20. The cone angle of the throttle valve is 60˚and 90˚. Varying the inner diameter of the nozzle and the orifice, the experiment is carried out. From the experiment, the following conclusive remarks can be proposed. When the inner diameter of the nozzle increases, we can observe that the energy separation effect is better. And we find the geometry condition of the orifice that makes the energy separation effect better. And when we use the 60˚cone, the energy separation effect is better.