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특허 상세정보

Flow control device and method of controlling flow

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-02306   
미국특허분류(USC) 244/199; 244/204
출원번호 US-0336114 (2003-01-03)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 27  인용 특허 : 11
초록

The present invention relates to a flow control device and more particularly to reactive modular flow control device with deployable flow effectors. The present invention further relates to a method of operating the flow control device. One embodiment of the present invention includes a method of controlling air flow across a surface of an aircraft under certain flight conditions comprising the steps of sensing fluid separation from the surface by measuring the pressure on the surface; determining a standard deviation of the pressure measurements over a ...

대표
청구항

1. A method of controlling air flow across a surface of an aircraft under certain flight conditions comprising the steps of:a) sensing fluid separation at a surface by measuring pressure at or near the surface; b) calculating a standard deviation of the pressure measurements over a period of time; and c) activating a flow control device in response to the calculated standard deviation of the pressure measurements exceeding a predetermined number. 2. The method in claim 1, wherein the flow control device uses a vacuum or air pressure to generate a vortex ...

이 특허를 인용한 특허 피인용횟수: 27

  1. Min, ByungYoung; Botros, Barbara Brenda; Florea, Razvan Virgil; Bowles, Patrick; Matalanis, Claude G.; Wake, Brian E.. Active airflow system and method of reducing drag for aircraft. USP20190310220939.
  2. Rosenberger, Brian T.; Charlton, Eric Frederick; Miller, Daniel N.. Adhesive panels of microvane arrays for reducing effects of wingtip vortices. USP2018019868516.
  3. Gemma, Riccardo. Air intake, in particular for an aircraft chaff dispenser. USP2013078485467.
  4. DiCocco, Jack; Prince, Troy; Patel, Mehul; Ng, Tsun Ming Terry. Aircraft and missile afterbody flow control device and method of controlling flow. USP2012068191833.
  5. Prince, Troy; Lisy, Frederick J.; Patel, Mehul P.; DiCocco, Jack M.; Carver, Reed; Schmidt, Robert N.. Aircraft and missile forebody flow control device and method of controlling flow. USP2011077977615.
  6. Prince,Troy; Lisy,Frederick J.; Patel,Mehul P.; DiCocco,Jack M.; Carver,Reed; Schmidt,Robert N.. Aircraft and missile forebody flow control device and method of controlling flow. USP2007067226015.
  7. Riddell, Scott Gabell; Booth, Michael Christopher. Airflow modifying assembly for a rotor blade of a wind turbine. USP2016119494132.
  8. Sheaf, Christopher T. J.; Hussain, Zahid M.. Boundary layer energiser. USP2015038967964.
  9. Sheaf, Christopher T. J.; Hussain, Zahid M.. Boundary layer energiser. USP2013018348199.
  10. Lee, Yee-Chun. Boundary layer propulsion airship with related system and method. USP2012108286909.
  11. Sheaf, Christopher T J; Hussain, Zahid M. Breather duct shielding. USP2013118572984.
  12. Sheaf, Christopher T. J.; Hussain, Zahid M.. Breather duct shielding. USP2014028657569.
  13. Bonnaud, Cyril; Stevens, Thomas; Roche, Frédéric; Dostes, Stéphane. Device for generating aerodynamic disturbances so as to protect the outer surface of an aircraft against elevated temperatures. USP2012058172178.
  14. Guigné, Jacques Y.; Davidson, Ron. Drag reduction device for transport vehicles having randomized irregular shaped edge vortex generating channels. USP2014068757701.
  15. Lisy,Frederick J.; Modarreszadah,Mohammed; Patel,Mehul P.; DiCocco,Jack M.; Carver,Reed; Schmidt,Robert N.; Prince,Troy. Flow control device and method of controlling flow. USP2008027334760.
  16. Prince, Troy S; Kolacinski, Richard; Patel, Mehul. Hierarchical closed-loop flow control system for aircraft, missiles and munitions. USP2016049310166.
  17. Prince, Troy S; Kolacinski, Richard; Patel, Mehul. Hierarchical closed-loop flow control system for aircraft, missiles and munitions. USP20181110139209.
  18. Turner, Travis L.; Cano, Roberto J.; Silox, Richard J.; Buehrle, Ralph D.; Cagle, Christopher M.; Cabell, Randolph H.; Hilton, George C.. Jet engine exhaust nozzle flow effector. USP2014048683807.
  19. Bowles, Patrick; Min, ByungYoung; Botros, Barbara Brenda; Wake, Brian E.; Matalanis, Claude G.. Plate member for reducing drag on a fairing of an aircraft. USP20190310232929.
  20. Herr, Stefan; Tobin, James Robert. Rotatable aerodynamic surface features for wind turbine rotor blades. USP2017099752559.
  21. Evans, Robert B.. Surface flow enhancement device and method of using the same on a vehicle. USP2014108852710.
  22. Evans, Robert B.. Surface flow enhancement device and method of using the same on a vehicle. USP2016119481405.
  23. Neitzke, Klaus-Peter; Bauer, Karin; Bolzmacher, Christian; Kupke, Winfried. Switchable vortex generator and array formed therewith, and uses of the same. USP2017059650124.
  24. Neitzke, Klaus-Peter; Bauer, Karin; Bolzmacher, Christian; Kupke, Winfried. Switchable vortex generator and array formed therewith, and uses of the same. USP2013128616494.
  25. Booth, Michael Christopher; Riddell, Scott Gabell; Wilson, Megan Michela. Template for aligning surface features on a rotor blade. USP2017049624782.
  26. Anjuri, EswaraRao V S J; Nanukuttan, Biju; Loganathan, Jaikumar; Herr, Stefan. Vortex generator assembly for use with a wind turbine rotor blade and method for assembling a wind turbine rotor blade. USP2011108038396.
  27. McVeigh, Michael A.; Maciolek, Robert F.. Vortex generators on rotor blades to delay an onset of large oscillatory pitching moments and increase maximum lift. USP2010077748958.

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