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디젤분무 특성에 미치는 분사인자의 영향

Effect of Injection Parameters on Diesel Spray Characteristics

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참고문헌

키워드

주제분류기계공학

초록

Abstract

The characteristics of diesel spray have effect on the engine performance such as power, fuel consumption and emissions. Therefore, This study was performed to investigate the effect of various injection parameters. In this study, the experiment is performed by using the high temperature and high pressure chamber. Spray behaviors are visualized by using the high speed camera and spray angle, penetration etc. are measured.Experimental results are summarized as follows;1) Correlations of spray penetration is expressed as followsrm 0<t<t_b ~;~ S_1 = 11.628 DELTA P ^0.485 rho_a^-0.478 t^1.337

참고문헌 (12)

  1. "The Laser Holographic Study on Fuel Atomization of Diesel Spray", 90, pp.303~308 (1990)
  2. "Effects of Gas Density and Vaporization on Penetration and Dispersion of Diesel Sprays"
  3. "고온ㆍ고압 환경에서 가열평판에 충돌하는 디젤분무의 특성", 25(5), pp.627~633 (2001)
  4. "Liquid-Phase Fuel Penetration in Diesel Sprays"
  5. "Experimental Investigation of Gas Density Effects on Diesel Spray Penetration and Entrainment"
  6. "개변압 및 배압변화가 디젤 분무의 초기 미립화 특성에 미치는 영향", 7(9), pp.56~62 (1999)
  7. "The Influence of Injection Parameters on Diesel Spray Characteristics" (1999)
  8. "Injection Parameter Effects on Diesel Spray Characteristics"
  9. "고온ㆍ고압용기내에서 핀틀노즐의 분무특성에 관한 실험적연구", 27(1), pp.057~064 (2003)
  10. "Study of the Penetration of Diesel Spray", 34, pp.~385 (1978)
  11. "Transient Characteristics of Fuel Atomization and Droplet Size Distribution in Diesel Fuel Spray"
  12. "Disintegrating Process and Spray Characterization of Fuel Jet Injected by a Diesel Nozzle"

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