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대체연료로서의 고점성 식물유의 분무 미립화에 관한 연구
강대운(D.W.Kang),주은선(E.S.Ju),정석용(S.Y.Jeong) 한국자동차공학회 1995 한국자동차공학회 춘 추계 학술대회 논문집 Vol.1995 No.11_2
In this paper, an experiment was conducted to figure out the atomization characteristics of rice-bran oil which is a high viscous fluid. For this study, an ultrasonic system, injection system, and six different nozzles(three kinds of single hole type nozzles, three kinds of pintle type nozzles) were made. To investigate effects of ultrasonic energy in a high viscous fluid. an immersion method and an phase doppler particle analyzer were used as method of measurement on droplets distribution. As results, droplets diameters of rice-bran oil were apparently decreased. by using ultrasonic energy more than not using it, according to rise nozzle open pressure and become more collection distance in the same experimental conditions.<br/>