한국분무공학회지 (Journal of ILASS-Korea)
- 제11권2호
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- Pages.113-120
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- 2006
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- 1226-2277(pISSN)
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- 2288-9051(eISSN)
수직분사제트의 액적영역 분무특성에 대한 연구
Spray Plume Characteristics of Liquid Jets in Subsonic Crossflows
- 발행 : 2006.06.30
초록
The effect of internal liquid flow on spray plume characteristics was performed experimentally in subsonic cross flows. The injector internal flow was classified as three modes such as a normal, cavitation, and hydraulic flip. The objectives of the research are to investigate the effect of internal liquid flow on the spray plume characteristics and compare the trajectory of spray plume with previous works. The results suggest that the trajectory and width of spray plume can be correlated as a function of liquid/air momentum flux ratio(q), injector diameter and normalized distance from the injector exit(x/d). It's also found that the injector internal turbulence influences the spray plume characteristics significantly.
키워드