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특허 상세정보

Cascaded turbulence generation inhibitor

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-001/38   
미국특허분류(USC) 244/130 ; 244/200 ; 138/38
출원번호 US-0782041 (1985-09-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 15  인용 특허 : 0
초록

A turbulence generation inhibitor comprising a fluid conduit having an interior wall surface with the interior wall surface having a plurality of spaced-apart microscopic grooves formed therein which are parallel to the mean-flow direction. Each of the grooves is defined by oppositely disposed side walls with the side walls of each of the grooves having at least one catenary shaped surface provided thereon.

대표
청구항

A turbulence generation inhibitor comprising in combination, a fluid conduit having an interior wall surface, said interior wall surface having a plurality of spaced-apart microscopic grooves formed therein which are parallel to the mean-flow direction, each of said grooves being defined by oppositely disposed side walls, each of said side walls of each of said grooves having a plurality of catenary shaped surfaces provided thereon.

이 특허를 인용한 특허 피인용횟수: 15

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  8. Falcimaigne Jean,FRX ; Palermo Thierry,FRX ; Rojey Alexandre,FRX. Modified surface for reducing the turbulences of a fluid and transportation process. USP2001026193191.
  9. Lang, Amy Warncke. Passive micro-roughness array for drag modification. USP2012028113469.
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  14. Truax, Philip P.; Miller, Daniel N.; Hamstra, Jeffrey W.; Yagle, Patrick J.. System and method for actively manipulating and controlling fluid flow over a surface. USP2004016682021.
  15. Chan, Chuan-Yi; Liu, Ping-Lin; Peng, Du-Zen. System for displaying images including active-matrix organic light emission display. USP2012048148892.