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특허 상세정보

Blown boundary layer control system for a jet aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-033/02    B64C-021/04   
미국특허분류(USC) 244/207 ; 244/53B ; 60/269
출원번호 US-0191252 (1994-02-02)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 50  인용 특허 : 0
초록

A blown boundary layer control system for an aircraft having a jet engine with an engine compressor, an inlet including a compression surface with an external part and internal part, a cowl lip including an internal lip surface and an external lip surface and an external afterbody. The system includes several ducts from the engine compressor. A series of nozzles and valves control and direct air flow to various surfaces. A computer is electrically connected to the valves to control the operation of the valves thereby controlling the blowing of air from a...

대표
청구항

A blown boundary layer control system for an aircraft having a jet engine with a generic inlet including a compression surface and diffusing duct, a cowl lip, and an external afterbody, the engine having a compressor, said system comprising: a plurality of nozzles at the generic inlet and external afterbody of the engine for blowing air from the engine compressor; and air flow control means for controlling air blown from said nozzles, wherein the compression surface of said inlet has an external portion and an internal portion, the internal portion being...

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