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    국내학술지 제목 게시판 내용
    제목(국문) 극초고압 디젤분무의 충격파가 디젤분무특성에 미치는 영향
    제목(영문) Effect of Shockwave on Diesel Spray Characteristics in Ultra High Pressure Injection
    저자 정대용 (Dae Yong Jeong ,성균관대학교 ) ▷공저자네트워크등록하기
    이종태 (Jong Tai Lee ,성균관대학교 ) ▷공저자 네트워크 보기
    초록 To investigate the effect of shockwave on diesel spray characteristics under ultra high
    pressure injection, the velocity of spray tip and shock wave were investigated using the
    visualization of spray by schlieren method. Spray characteristics such as the spray radius,
    height, and droplets size were analyzed. It is found in this study that shock wave, produced
    by ultra high injection pressure, propagates faster than spray tip. Spray radius of right side of
    nozzle tip was shorter than that of left side and spray height of right side of nozzle tip was
    thicker than that of left side. Droplets size was increased at 414 MPa in injection pressure
    because of pressure gradient between inner and outer of the spray caused by shockwave.
    keyword Ultra high pressure injection(극초고압 분사), Diesel spray(디젤분무), Shockwave(충격파), Spray radius(분무반경), Spray height(분무높이), SMD(Sauter mean diameter)
    저널명 한국액체미립화학회지 ▷관련저널보기
    VOL 10
    PAGE 10-16
    발표년도 2005
    원문파일 국문다운로드
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