Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)
- Volume 2 Issue 5
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- Pages.66-73
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- 1994
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- 1225-6382(pISSN)
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- 2234-0149(eISSN)
Effects of Tumble Adaptor Configurations on the Intake Tumble Characterization
텀블-스월 변환장치 형상이 흡입텀블 특성화에 미치는 영향
- Published : 1994.09.30
Abstract
The configuration effects of a tumble adaptor which transforms tumble into swirl on the intake tumble characterization under steady flow condition have been investigated by LDV measurement The following parameters were involved to test their effects on tumble-swirl conversion characteristics ; the cylinder height and its bottom shape, measuring position in the swirl induction pipe, and the relative direction of the induction pipe. The short cylinder height and the flat bottom of the tumble adaptor were found effective for the generation of tumble in the cylinder, allowing higher tumble-swirl conversion efficiency.
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