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Method of and apparatus for controlling the boundary layer flow over the surface of a body 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B64C-023/00
출원번호 US-0519689 (1983-08-02)
우선권정보 DE-3228939 (1982-08-03)
발명자 / 주소
  • Lurz Werner (Hamburg DEX)
출원인 / 주소
  • Messerschmitt-Blkow-Blohm GmbH (Munich DEX 03)
인용정보 피인용 횟수 : 52  인용 특허 : 0

초록 ▼

In controlling the boundary layer of flow over the surface of a body, for reducing resistance and impeding flow separation, a sensor element in the surface measures certain flow values in the boundary layer. The measured values are conveyed to an analyzer control circuit which, in turn, conveys a si

대표청구항 ▼

Method for controlling the flow in the boundary layer at the surface of a body cover which flow takes place, based on the active change of the original motion of flow particles in close proximity to the surface, comprising the steps of continuously measuring at least at two locations at least two of

이 특허를 인용한 특허 (52)

  1. Maestrello Lucio (Newport News VA), Active control of boundary layer transition and turbulence.
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  4. Glezer, Ari; Crittenden, Thomas M., Combustion-driven jet actuator.
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  5. Cheung, Ken C. K.; Sullivan, Christopher J., Conformable skin element system for active vortex control.
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  6. McKeon, Beverley J., Control of aerodynamic forces by variable wetted surface morphology.
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  7. McKeon, Beverley J., Control of aerodynamic forces by variable wetted surface morphology.
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  8. Mangiarotty Rudolph A. (Seattle WA), Control of laminar flow in fluids by means of acoustic energy.
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  9. Bauer, Karin; Blechschmidt, Markus; Nitsche, Wolfgang, Cooperative actuator system for active flow control.
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  10. Hatton, Geoffrey; McIntosh, Simon, Craft having a rotatable fluid propulsion device.
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  11. Snarski Stephen R., Device for interactive turbulence control in boundary layers.
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  12. McKeon, Beverley J.; Yu, Christopher, Dynamic roughness for aerodynamic applications.
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  13. 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.
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  14. Kirschner Ivan N., Flow control system having actuated elastomeric membrane.
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  15. Hassan, Ahmed A.; Hamilton, Brian K.; Ngo, Hieu T., Gust alleviation/flutter suppression device.
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  16. Shmilovich, Arvin; Yadlin, Yoram; Clark, Roger W., Lift augmentation system and associated method.
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  17. Tsunoda Stanley I. ; Bohanon Thomas M. ; Horner Mervyn H. ; Woolf Lawrence D., Method and apparatus for fabricating panels used for the active control of surface drag.
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  18. Keefe Laurence R., Method and apparatus for reducing the drag of flows over surfaces.
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  19. Kamiadakis George Em ; Du Yiging, Method and apparatus for reducing turbulent drag.
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  20. Karniadakis, George Em; Breuer, Kenneth; Symeonidis, Vasileios, Method and apparatus for reducing turbulent drag.
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  21. Blackwelder Ron F. (30531 Rue Langlois Rancho Palos Verdes CA 90274) Gad-el-Hak Mohamed (15275 Hunting Ridge Trail Granger IN 46530), Method and apparatus for reducing turbulent skin friction.
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  22. Gerardi Joseph J. (81 Crystal Dr. Dryden) Hickman Gail A. (81 Crystal Dr. Dryden NY 13053), Method and apparatus for structural integrity monitoring.
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  23. Miller, Daniel N.; McCallum, Brent N., Method and system for fully fixed vehicle control surfaces.
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  24. Testi Marco,ITX, Method for interfacing a pilot with the aerodynamic state of the surfaces of an aircraft and body interface to carry out this method.
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  25. Madsen, Jesper, Method for retrofitting vortex generators on a wind turbine blade.
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  26. Madsen, Jesper, Method for retrofitting vortex generators on a wind turbine blade.
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  27. Kiknadze,Gennady Iraklievich; Gachechiladze,Ivan Alexandrovich, Method of conversion of continuous medium flow energy and device for conversion of continuous medium flow energy.
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  28. Meng James C. S., Micro-electrode and magnet array for microturbulence control.
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  29. Ari Glezer ; Mark G. Allen, Micromachined synthetic jet actuators and applications thereof.
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  30. Glezer, Ari; Amitay, Michael, Modification of fluid flow about bodies and surfaces through virtual aero-shaping of airfoils with synthetic jet actuators.
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  31. Glezer Ari ; Smith Barton L. ; Trautman Mark A., Modifications of fluid flow about bodies and surfaces with synthetic jet actuators.
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  32. Hassan Ahmed A. ; Straub Friedrich K. ; Domzalski David B., Oscillating air jets for helicopter rotor aerodynamic control and BVI noise reduction.
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  33. Hassan, Ahmed A.; Straub, Friedrich K.; Domzalski, David B., Oscillating air jets for implementing blade variable twist, enhancing engine and blade efficiency, and reducing drag, vibration, download and ir signature.
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  34. Domzalski David B. ; Hassan Ahmed A. ; Kennedy Dennis K., Oscillating air jets on aerodynamic surfaces.
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  35. Gay Kenneth Earl ; Margulies Marc, Oya computerized glider.
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  36. O'Neil Patrick J. ; Billman Garrett M., Passive porosity airfoil management device.
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  37. Nosenchuck Daniel M., Staggered actuation of electromagnetic tiles for boundary layer control.
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  38. Glezer Ari ; Allen Mark G. ; Coe David J. ; Smith Barton L. ; Trautman Mark A. ; Wiltse John W., Synthetic jet actuator and applications thereof.
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  39. Glezer Ari ; Allen Mark G. ; Coe David J. ; Smith Barton L. ; Trautman Mark A. ; Wiltse John W., Synthetic jet actuator and applications thereof.
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  40. Glezer Ari ; Allen Mark G., Synthetic jet actuators for cooling heated bodies and environments.
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  41. Glezer Ari ; Wiltse John W., Synthetic jet actuators for mixing applications.
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  42. 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.
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  43. Tsunoda Stanley I., System and method for controlling the flow of a conductive fluid over a surface.
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  44. Shmilovich, Arvin; Yadlin, Yoram; Clark, Roger W.; Manley, David J., System for aerodynamic flows and associated method.
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  45. Franke Milton E. (Dayton OH) Kudelka Lawrence (Fruit Heights UT), System for boundary layer control through pulsed heating of a strip heater.
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  46. Sinha Sumon K., System for efficient control of flow separation using a driven flexible wall.
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  47. Tsunoda Stanley I., Tangential force panel for active flow control of a conductive fluid.
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  48. Duane C. McCormick ; Daniel L. Gysling, Tangentially directed acoustic jet controlling boundary layer.
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  49. Bruce D. Charles ; Ahmed A. Hassan ; Hormoz Tadghighi ; Ram D. JanakiRam, Tapered/segmented flaps for rotor blade-vortex interaction (BVI) noise and vibration reduction.
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  50. Hatton, Geoffrey, Thrust generating apparatus.
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  51. Miller Robin Mihekun ; Tunkel Roman N., Vibration-driven acoustic jet controlling boundary layer separation.
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  52. Kruckenberg, Teresa M.; Pujar, Vijay V.; Braden, Robert L., Virtual aerodynamic surface systems.
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