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"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Passive removal of suction air for laminar flow control, and associated systems and methods

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-021/06   
미국특허분류(USC) 244/209
출원번호 US-0763569 (2007-06-15)
등록번호 US7866609 (2010-12-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Perkins Coie LLP
인용정보 피인용 횟수 : 11  인용 특허 : 27
초록

Passive removal of suction air for producing a laminar flow, and associated systems and methods are disclosed. One such method includes forming a laminar flow region over an external surface of an aircraft by drawing air through the external surface and into a plenum. The method can further include passively directing the air from the plenum overboard the aircraft. For example, the air can be passively directed to a region external to the aircraft having a static pressure lower than a static pressure in the plenum, as a result of the motion of the aircra...

대표
청구항

I claim: 1. A method for controlling aircraft external flow, comprising:forming a laminar flow region over an external surface of an aircraft by drawing air through the external surface into a plenum, wherein drawing air through the external surface into the plenum includes:drawing a first portion of the air through a first section of the external surface having a first porosity;drawing a second portion of the air through a second section of the external surface having a second porosity different than the first porosity; andcollecting the first and secon...

이 특허에 인용된 특허 (27)

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  5. Shmilovich,Arvin; Yadlin,Yoram; Clark,Roger; Leopold,Donald. Apparatus and method for the control of trailing wake flows. USP2006097100875.
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  8. Anxionnaz Rene (8 ; RUE Nicolas Chuquet 75-Paris FR). Device for regulating and recovering the boundary layer over the surface of a body such as an aircraft in flight. USP1976043951360.
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  12. Bichler Bartholomus (Raubling DEX) Jost Michael (Mnchen DEX). Inlet ramp for supersonic or hypersonic aircraft. USP1992015078341.
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  14. Tracksdorf Peter (Grbenzell DEX). Jet engine nacelle. USP1989094865268.
  15. Gratzer Louis B. (Seattle WA). Laminar flow control airfoil. USP1986034575030.
  16. Gratzer Louis B. (Seattle WA). Laminar flow control airfoil. USP1989034813631.
  17. Fujino,Michimasa; Wariishi,Yoshinori. Laminar-flow airfoil. USP2006087093792.
  18. Fujino, Michimasa. Main wing structure. USP2004126834830.
  19. Koncsek, Joseph L.; McMahon, Steven L.; Bultman, Myron L.; Sangwin, Michael L.. Method and apparatus for controlling aircraft inlet air flow. USP2003106634595.
  20. Crouch Jeffrey D. ; Ng Lian L.. Method and apparatus using localized heating for laminar flow. USP2000026027078.
  21. Crouch, Jeffrey D.; Foutch, David W.; Smith, Matthew C.. Methods and systems for removing material from aircraft flight surfaces. USP2005116969029.
  22. Bertolotti,Fabio P.. Perforated skin structure for laminar-flow systems. USP2006127152829.
  23. Horstman Raymond H. (Auburn WA). Perforated wing panel with variable porosity. USP1993115263667.
  24. Scholl Richard A. ; Christie David J.. Pulsed direct current power supply configurations for generating plasmas. USP1999065917286.
  25. Wong Wilford F. (Lakewood CA) Hall Gordon R. (Manhattan Beach CA) Tsukahira Tatsuo W. (Los Angeles CA) Sutton Robert D. (Cypress CA). Strong shock boundary layer interaction control system. USP1977014000869.
  26. Parikh Pradip G. (Renton WA). Supersonic aircraft and method. USP1994095348256.
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