Effects of swept-angle on leading-edge separation bubble characteristics = 후퇴각이 앞전 박리특성에 미치는 영향에 대한 실험적 연구

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The major objective of the present study is to get a better understanding of the yawed leading-edge separation bubble. Experiments has been carried out to verify the effects of swept-angle on leading-edge separation bubble characteristics and stalling characteristics. Detailed wall pressure distribution, wall pressure fluctuation and surface-shear fluctuation were measured in the leading-edge separation bubble region for five swept-wing models with different swept-angle. For a given angle of attack, separation \& transition points move downstream and the total bubble length increases with increasing absolute value of swept-angle. The reverse flow region of separation bubble has very vigorous fluctuations and the transition region of separation bubble has a characteristic fluctuating frequency.
Advisors
Lee, Dong-Ho이동호
Description
한국과학기술원 : 항공공학과,
Publisher
한국과학기술원
Issue Date
1982
Identifier
63233/325007 / 000801182
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 항공공학과, 1982.2, [ [ii], 84 p. ]

URI
http://hdl.handle.net/10203/26551
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=63233&flag=dissertation
Appears in Collection
AE-Theses_Master(석사논문)
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