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    국내학술지 제목 게시판 내용
    제목(국문) 에멀젼연료의 증발거동특성에 관한 실험 연구
    제목(영문)
    저자 윤정환 (Jeong Hwan Yoon ,동아대학교 기계공학과 ) ▷공저자네트워크등록하기
    염정국 (Jeongkuk Yeorn ,동아대학교 ) ▷공저자네트워크등록하기
    초록
    초록(영문)

    In this study, evaporative characteristics of emulsified fuel consisting of diesel and H202 were
    studied. The surfactant for mixing emulsified fuel comprised of span 80 and tween 80 mixed as 9: 1, and it
    was set at 3 % of the total volume of emulsified fuel. Considering the mixing ratio of the surfactant, the
    mixing ratio of H202 in emulsified fuel was set as emulsified fuel (EF)O, EF2, EF12, EF22, EF32 and EF42.
    Evaporative characteristics were analyzed through experiments on droplets of emulsified fuel by using scattered
    light and the Schlieren system. Experimental free spray based on droplet experiment was conducted about
    EFO~EF22 by using a constant volume chamber maintained at 150 °C, satisfying condition of evaporation. The
    results showed that a higher increase in the mixing ratio of H202 corresponded to a higher promotion of the
    evaporation of droplet and spray. From these results, when applying emulsified fuel to diesel engine, a faster
    mixture formation can be expected compared to that using diesel.

    keyword Diesel Engine, Emulsified Fuel, Oil in Water, Spray, Water in Oil
    저널명 대한기계학회논문집 B ▷관련저널보기
    VOL 42
    PAGE 0645
    발표년도 2018
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