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특허 상세정보

Aircraft and missile afterbody flow control device and method of controlling flow

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-021/00   
미국특허분류(USC) 244/200.1;
출원번호 US-0415534 (2006-05-02)
등록번호 US-8191833 (2012-06-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Kolkowski, Brian M.
인용정보 피인용 횟수 : 3  인용 특허 : 18
초록

The present invention relates to an afterbody flow control system and more particularly to aircraft or missile flow control system for enhanced maneuverability and stabilization. The present invention further relates to a method of operating the flow control system. In one embodiment, the present invention includes a missile or aircraft comprising an afterbody and a forebody; at least one activatable flow effector on the missile or aircraft afterbody; at least one sensor each having a signal, the at least one sensor being positioned to detect forces or f...

대표
청구항

1. A missile or aircraft comprising a missile or aircraft having an afterbody and forebody,the missile or aircraft afterbody having a boattail and tail fins, the missile or aircraft having drag, andthe boattail or tail fins having at least one activatable flow effector or active flow control devicewherein the at least one activatable flow effector or active flow control device is used to reduce the drag of the aircraft or missile. 2. The missile or aircraft in claim 1, further comprising at least one sensor having an electrical signal, the at least one s...

이 특허에 인용된 특허 (18)

  1. Murri Daniel G. (Grafton VA). Actuated forebody strakes. USP1990044917333.
  2. Seifert, Avraham; Greenblatt, David; Wygnanski, Israel. Aerial vehicle controlled and propelled by oscillatory momentum generators and method of flying a vehicle. USP2004066751530.
  3. Gilbert Raymond D. (6501 Inwood Dr. Springfield VA 22150). Aircraft tail surface spoilers. USP1995085445346.
  4. Lisy Frederick J. ; Schmidt Robert N.. Deployable flow control device. USP2000086105904.
  5. Loewy Robert G. (Loudonville NY) Miao Wen-Liu (Trumbull CT). Feedback-stabilized aerodynamically overbalanced lifting/control surface for aircraft. USP1994115366176.
  6. W. Douglas Kinkead ; Mark W. Scott. Flight control system for a hybrid aircraft in the roll axis. USP2002086431494.
  7. 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. USP2005016837465.
  8. Schmidt Robert N. ; Shaw Greg S.. Fluid flow control devices. USP1998055755408.
  9. Cavalleri Robert J. (1605 Gran Via Orlando FL 32825). Fluid shielded movable strut for missile and rocket thrust vector control. USP1992065125596.
  10. Greenhalgh Samuel (Doylestown PA). Lift enhancement device. USP1994085335886.
  11. Wygnanski Israel (4559 N. Placita de las Charcras Tucson AZ 85718). Method and apparatus for delaying the separation of flow from a solid surface. USP1993055209438.
  12. Meier Hans U. (Gttingen DEX) Maier Alois (Gttingen DEX) de Zhou Ming (Nanjing CNX). Method and apparatus for influencing a laminar turbulent boundary layer transition on bodies in flow. USP1991024989810.
  13. Domzalski David B. ; Hassan Ahmed A. ; Kennedy Dennis K.. Oscillating air jets on aerodynamic surfaces. USP1999085938404.
  14. Meister Juergen,DEX ; Pfennig Juergen,DEX ; Held Werner,DEX. Rudder assembly with a controlled boundary layer control for an aircraft. USP1999055899416.
  15. Gongwer, Calvin A.. Spherical vehicle for operation in a fluid medium. USP1983034377982.
  16. Malmuth, Norman D.; Fedorov, Alexander; Shalaev, Vladimir; Zharov, Vladimir; Shalaev, Ivan; Maslov, Anatoly; Soloviev, Victor. Surface plasma discharge for controlling forebody vortex asymmetry. USP2004096796532.
  17. Malmuth, Norman; Fedorov, Alexander. Surface plasma discharge for controlling leading edge contamination and crossflow instabilities for laminar flow. USP2004106805325.
  18. Gerhardt Heinz A. A. (Redondo Beach CA). Ultrasonic drag reduction and lift increase. USP1988054741498.