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윤면근(M. K. Yoon),최영구(Y. G. Choi),백수곤(S. G. Baek),류정인(J. I. Ryu) 한국자동차공학회 1996 한국자동차공학회 춘 추계 학술대회 논문집 Vol.1996 No.11_2
This experiment was undertaken to investigate the spray characteristics of the conventional injection system and the ultrasonic energy added injection system. Test fuels were diesel fuel and mixed BC oil. The injection temperatures of mixed BC oil were the normal temperature(20˚C) and the high temperature(95 ± 2 ˚C). Sauter mean diameter was measured under the variation of th" spray distance. In this thest, injection pressure was 120kg/cm². To measure the droplet size. we used the Malvrn system 2600C. Droplet size distribution was analyzed from the result data of Malvern systern. After this experiment, we found that the condition of the ultrasonic energy added injection and high temperature injection had smaller Sauter mean diarmeter of droplet than that of the conventional <br/>