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기관적용 저압용 vortex tube의 에너지 분리특성에 관한 실험적 연구
오동진(Dongjin Oh),임석연(Sugyeon Lim),윤면근(Myeonkeun Yoon),류정인(Jeongin Ryu) 한국자동차공학회 2002 한국자동차공학회 춘 추계 학술대회 논문집 Vol.2002 No.5_1
The process of energy separation in a low pressure vortex tube with air as a working medium is studied in detail. Experimental data of the temperature of the cold and hot air leaving the vortex tube are presented. The variation of the maximum wall temperature along the inner surface of the vortex tube and the temperature distribution in a vortex tube provides useful information about the location of the stagnation point of the flow field at the axis of the vortex tube.<br/> In this study Outer tube is used for the application of Diesel engine exhaust. The hot gas flow is turned 180° and passes the outside of the vortex tube a second time heating it. From this geomatric setup of a vortex tube the effects of energy separation and the prediction of the ignition of Diesel Soot is presented by experimental data.