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System and method for actively manipulating and controlling fluid flow over a surface

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B64C-001/38
출원번호 US-0117706 (2002-04-05)
발명자 / 주소
  • Truax, Philip P.
  • Miller, Daniel N.
  • Hamstra, Jeffrey W.
  • Yagle, Patrick J.
출원인 / 주소
  • Lockheed Martin Corporation
대리인 / 주소
    Koestner Bertani, LLP
인용정보 피인용 횟수 : 20  인용 특허 : 14

초록

The present invention provides a system and method for actively manipulating and controlling aerodynamic or hydrodynamic fluid flow over a surface. More specifically, the present invention provides a system and method to control aerodynamic or hydrodynamic fluid flow behavior of a ducted fluid flow

대표청구항

1. A method to manipulate flow behavior of a ducted fluid flow using static very-small-scale effectors comprising the steps of: placing arrays of static very-small-scale effectors on ducted surfaces bounding the ducted fluid flow, and wherein said arrays are oriented substantially normal to a mea

이 특허에 인용된 특허 (14)

  1. Tindell Runyon H. (Old Bethpage NY), Blown boundary layer control system for a jet aircraft.
  2. Grose Ronald D. (Omaha NE), Cascaded micro-groove aerodynamic drag reducer.
  3. Grose Ronald D. (61 Hwy. 211 Newport WA 99156), Cascaded turbulence generation inhibitor.
  4. Walsh Michael J. (Newport News VA) Anders John B. (Yorktown VA) Hefner Jerry N. (Newport News VA), Combined riblet and lebu drag reduction system.
  5. Savill Anthony M. (Cambridge GB2), Control of fluid flow.
  6. Marentic Francis J. (St. Paul MN) Morris Terry L. (St. Paul MN), Drag reduction article.
  7. Falco Robert E. (East Lansing MI), Drag reduction method and surface.
  8. Ball William H. (Mercer Island WA), Flush inlet for supersonic aircraft.
  9. Keefe Laurence R., Method and apparatus for reducing the drag of flows over surfaces.
  10. Lurz Werner (Hamburg DEX), Method of and apparatus for controlling the boundary layer flow over the surface of a body.
  11. Falcimaigne Jean,FRX ; Palermo Thierry,FRX ; Rojey Alexandre,FRX, Modified surface for reducing the turbulences of a fluid and transportation process.
  12. Foreman Kenneth M. (Bellmore NY) Jenkins Richard C. (Smithtown NY), S-shaped jet engine inlet diffuser.
  13. Nosenchuck Daniel M., Staggered actuation of electromagnetic tiles for boundary layer control.
  14. Glezer Ari ; Allen Mark G. ; Coe David J. ; Smith Barton L. ; Trautman Mark A. ; Wiltse John W., Synthetic jet actuator and applications thereof.

이 특허를 인용한 특허 (20)

  1. Jones, Michael G.; Grady, Joseph E.; Kiser, James D.; Miller, Christopher; Heidmann, James D., Acoustic liners for turbine engines.
  2. Jones, Michael G; Grady, Joseph E; Kiser, James D.; Miller, Christopher; Heidmann, James D., Acoustic liners for turbine engines.
  3. Whalen, Edward A.; Goldhammer, Mark I., Active flow control on a vertical stabilizer and rudder.
  4. Saddoughi,Seyed Gholamali; Gupta,Anurag; Giguere,Philippe, Active flow modifications on wind turbine blades.
  5. Smith, Bruce L., Apparatus for controlling a boundary layer in a diffusing flow path of a power generating machine.
  6. Owens, Lewis R.; Allan, Brian G., Boundary-layer-ingesting inlet flow control system.
  7. Little, David A.; Paprotna, Hubertus E.; Light, Kevin M., Combustion turbine including a diffuser section with cooling fluid passageways and associated methods.
  8. Hugues, Christian, Cylindrical wing tip with helical slot.
  9. Truax, Philip P.; Miller, Daniel N.; Ma, Edward C., Flow control redistribution to mitigate high cycle fatigue.
  10. Bernhardt, Roger D., Flow control structure and associated method for controlling attachment with a control surface.
  11. Shmilovich, Arvin; Yadlin, Yoram, Method and apparatus for robust lift generation.
  12. Shmilovich, Arvin; Yadlin, Yoram, Method and apparatus for robust lift generation.
  13. Miller, Daniel N.; McCallum, Brent N., Method and system for fully fixed vehicle control surfaces.
  14. Miller, Daniel N.; McCallum, Brent N.; Jenkins, Stewart A.; Wells, David M., Method and system for global flow field management using distributed, surface-embedded, nano-scale boundary layer actuation.
  15. Caldwell, Nicholas V.; Troia, Trajaen J.; Crouse, Richard, Method for vortex generator array sizing and placement within offset diffusers.
  16. Shmilovich, Arvin; Yadlin, Yoram, Methods and apparatus for robust lift generation.
  17. Shmilovich, Arvin; Yadlin, Yoram; Clark, Roger W.; Gregg, III, Robert D., Propulsion system and method for efficient lift generation.
  18. Miller,Daniel N.; Truax,Philip P.; Yagle,Patrick J., System and method to control flowfield vortices with micro-jet arrays.
  19. Miller, Daniel N.; McCallum, Brent N.; Jenkins, Stewart A.; Wells, David M., System for global flow field management using distributed, surface-embedded, nano-scale boundary layer actuation.
  20. Shmilovich, Arvin; Yadlin, Yoram; Gregg, III, Robert D.; Clark, Roger W., Systems and methods for control of engine exhaust flow.
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