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특허 상세정보

Boundary layer control in aerodynamic low drag structures

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-001/38   
미국특허분류(USC) 244/130 ; 244/130 ; 244/207 ; 244/208
출원번호 US-0522284 (1995-10-31)
우선권정보 GB-0000555 (1994-01-13)
국제출원번호 PCT/GB95/000 (1995-01-11)
§371/§102 date 19951031 (19951031)
국제공개번호 WO-9519290 (1995-07-20)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Lyon & Lyon LLP
인용정보 피인용 횟수 : 20  인용 특허 : 2
초록

An aerodynamic low drag structure (12) has a skin (18, 19, 20) which in movement of the structure (12) relative to a surrounding gaseous fluid medium produces at a flow control region of the skin (18) laminar flow in a boundary layer adjacent the skin. To improve boundary layer control, gaseous fluid is withdrawn from the boundary layer at the flow control region into a first inlet opening (21, 22, 23) in the skin (18) and is conveyed along a first fluid flow path (241, 242) within the structure (12) for discharge at a discharge opening (28) downstream o...

대표
청구항

[ I claim:] [1.] An aerodynamic low drag structure which has a skin and which in movement of the structure relative to a surrounding gaseous fluid medium produces at a flow control region of the skin laminar flow of the gaseous fluid in a boundary layer adjacent the skin, characterised by the provision of a first inlet opening in the skin in the flow control region, first gaseous fluid conveying means within the structure by which fluid withdrawn from the boundary layer into the first inlet opening is conveyed along a first fluid flow path within the str...

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