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특허 상세정보

Flow control device to eliminate cavity resonance

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-021/06   
미국특허분류(USC) 244/210 ; 244/209 ; 244/053B ; 137/015.1
출원번호 US-0183812 (1997-12-19)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Christensen O'Connor Johnson Kindness PLLC
인용정보 피인용 횟수 : 27  인용 특허 : 11
초록

A flow control device and method for eliminating flow-induced cavity resonance within a closed or nearly closed end flow passage (20) having an inlet opening (30) defined between an upstream inlet edge (32) and a downstream inlet edge (34). The passage accepts exterior fluid flow (38) therein via the opening (30). The flow control device includes a stationary inlet guide vane (44) having a leading edge (46), a trailing edge (48), and a number of support members (50) to connect the vane to the inlet. The vane (44) is positioned such that the vane leading ...

대표
청구항

[ The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:] [1.] A system for eliminating flow-induced cavity resonance comprising:(a) a closed or nearly closed end fluid flow passage having an inlet with an opening defined between an upstream inlet edge and a downstream inlet edge, exterior fluid flowing over the opening across the upstream and downstream inlet edges to form a shear layer; and(b) a flow control device including an inlet guide vane having a leading edge and a trailing edge, the vane ...

이 특허를 인용한 특허 피인용횟수: 27

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