대한기계학회논문집B (Transactions of the Korean Society of Mechanical Engineers B)
- 제21권6호
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- Pages.725-734
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- 1997
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- 1226-4881(pISSN)
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- 2288-5324(eISSN)
DOI QR Code
흡기포트 형상에 따른 선회비 분포특성에 관한 실험적 연구
An experimental study on the characteristics of the swirl ratio distribution with an intake port geometry
- Lee, Ji-Geun (Dept.of Precision Mechanical Engineering, Graduate School of Chonbuk National University) ;
- Ju, Bong-Cheol ;
- No, Byeong-Jun ;
- Gang, Sin-Jae
- 발행 : 1997.06.01
초록
The effect of helical intake port geometry on in-cylinder swirl flow characteristics was studied. Two helical intake ports were selected to change swirl ratio, mean flow coefficient with the variation of valve lifts, valve eccentricity ratios and axial distance. The measurements were made by using an impulse swirl meter. The port B modified to increase the swirl ratio(
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