$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"
쳇봇 이모티콘
안녕하세요!
ScienceON 챗봇입니다.
궁금한 것은 저에게 물어봐주세요.

특허 상세정보

Systems and methods for tracing aircraft vortices

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G05D-001/08   
미국특허분류(USC) 244/181; 244/1993; 244/180; 340/968
출원번호 US-0625460 (2009-11-24)
등록번호 US7874522 (2011-01-10)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Perkins Coie LLP
인용정보 피인용 횟수 : 5  인용 특허 : 54
초록

Systems and methods for tracing aircraft vortices. One method includes directing a tracer from a first aircraft into a vortical flow generated by the first aircraft. The method can further include detecting a characteristic corresponding to the presence of the tracer directed into the vortical flow. Based at least in part on the detected characteristic, the method can include directing the flight of the first aircraft, or a second aircraft following the first aircraft, or both.

대표
청구항

We claim: 1. An aircraft system, comprising:a payload volume;a lifting surface positioned to generate lift and an associated vortical flow; andan on-board vortical flow tracer system that includes:a tracer director positioned to direct a tracer into vortical flow generated by the lifting surface, the tracer being visually indistinguishable from its surroundings to an unaided observer on the ground and in a following aircraft while the tracer is in the vortical flow; anda controller operatively coupled to the tracer director to selectively activate the tr...

이 특허에 인용된 특허 (54)

  1. Hassan Ahmed A. ; Straub Friedrich K. ; Domzalski David B. ; Kennedy Dennis K.. Active blowing system for rotorcraft vortex interaction noise reduction. USP1998095813625.
  2. Crouch Jeffrey D. ; Spalart Philippe R.. Active system for early destruction of trailing vortices. USP2000076082679.
  3. Huang, Xingzhong. Active vortex control with moveable jet. USP2003126668638.
  4. Taylor Robert M. (Vienna VA). Aerodynamic surface tip vortex attenuation system. USP1992105158251.
  5. Smith David M. ; Dorris ; III John. Aircraft engine apparatus with reduced inlet vortex. USP2000106129309.
  6. Okinaga Tomioka JP. Aircraft installed snow remover. USP2002046378807.
  7. Watnick Marshall. Aircraft wake vortex hazard warning apparatus. USP1998035724040.
  8. Johnstone Edmund H. (82 Salzburg Blvd. Apt. G Columbus IN 47201). Aircraft wing vortex deflector. USP1976083974986.
  9. Roland Stuff DE; Heinrich Vollmers DE. Aircraft with means for a premature breakdown of the wing vortex pair. USP2002076422518.
  10. Haney William R.. Airfoil vortex attenuation apparatus and method. USP1998095806807.
  11. Zheng L. Lucy ; Burne Richard. Apparatus and method for determining wind profiles and for predicting clear air turbulence. USP2001026184816.
  12. Shmilovich,Arvin; Yadlin,Yoram; Clark,Roger; Leopold,Donald. Apparatus and method for the control of trailing wake flows. USP2006097100875.
  13. McFadden Russell E. (Andale KS) Shure ; III Charles H. (Haysville KS). Attached jet spanwise blowing lift augmentation system. USP1989084860976.
  14. Geiger Allen R. (Las Cruces NM). Clear air turbulence detection. USP1982114359640.
  15. Glezer, Ari; Crittenden, Thomas M.. Combustion-driven jet actuator. USP2003046554607.
  16. Holforty, Wendy L.; Powell, J. David. Dynamic wake prediction and visualization with uncertainty analysis. USP2005116963291.
  17. Schmidt Robert N. ; Shaw Greg S.. Fluid flow control devices. USP1998055755408.
  18. Rubin William L. (166-47 16th Ave. Whitestone NY 11357). Glide slope surveillance sensor. USP1993055208600.
  19. Ahmed A. Hassan ; David B. Domzalski. Jet actuators for aerodynamic surfaces. USP2002106471477.
  20. Nosenchuck Daniel M. (Mercerville NJ) Brown Garry L. (Princeton NJ). Lifting body with reduced-strength trailing vortices. USP1996025492289.
  21. Hieu T. Ngo ; Lisa E. Barlow. Lifting surface with active variable tip member and method for influencing lifting surface behavior therewith. USP2002056394397.
  22. Erwin John R. (Paradise Valley AZ). Method and apparatus for controlling tip vortices. USP1976123997132.
  23. Bush Gary L. (2733 Steamboat Cir. Arlington TX 76006). Method and apparatus for measuring and calibration of turbulence. USP1996075541591.
  24. Gordon Andrew A. (5193 Woodley Ave. Encino CA 91436). Method and apparatus for microburst and wake turbulence detection for airports. USP1993115262773.
  25. Saddoughi, Seyed Gholamali; Leyva, Ivett Alejandra; Dean, Anthony John; Robic, Bernard Francois; Butler, Lawrence. Method and apparatus for modulating airfoil lift. USP2003106629674.
  26. Huenecke, Klaus. Method and apparatus for reducing trailing vortices in the wake of an aircraft. USP2003026513761.
  27. Baranov,Nikolai Alekseevich; Belotserkovski,Andrei Sergeevich; Kanevski,Mikhail Igorevich; Pasekunov,Igor Vladimirovich. Method and system for preventing an aircraft from penetrating into a dangerous trailing vortex area of a vortex generator. USP2008027333030.
  28. Werner Christian (Munich DEX) Kpp Friedrich (Munich CO DEX) Schwiesow Ronald (Boulder CO) Bachstein Felix (Munich DEX). Method for determining the direction and speed of wind in the atmosphere. USP1988044735503.
  29. Glezer Ari ; Smith Barton L. ; Trautman Mark A.. Modifications of fluid flow about bodies and surfaces with synthetic jet actuators. USP1999095957413.
  30. Wang Ting-I. Optical scintillometer wake vortex detection system. USP1998115838007.
  31. Domzalski David B. ; Hassan Ahmed A. ; Kennedy Dennis K.. Oscillating air jets on aerodynamic surfaces. USP1999085938404.
  32. Powell,Arthur Gregory. Oscillating vane actuator apparatus and method for active flow control. USP2006097104143.
  33. James E. Smith ; John L. Loth ; Robert P. M. Craven ; Robert Bond. Piezoelectric actuators for circulation controlled rotorcraft. USP2002076425553.
  34. Urkowitz Harry (Philadelphia PA). Radar processor with range sidelobe reduction following doppler filtering. USP1992125173706.
  35. Glezer Ari ; Allen Mark G. ; Coe David J. ; Smith Barton L. ; Trautman Mark A. ; Wiltse John W.. Synthetic jet actuator and applications thereof. USP1998065758823.
  36. Glezer Ari ; Allen Mark G.. Synthetic jet actuators for cooling heated bodies and environments. USP2000096123145.
  37. Glezer Ari ; Smith Barton L.. Synthetic jet actuators for modifiying the direction of fluid flows. USP1999115988522.
  38. Beasley Graham D.. System and method for creating visual images of aircraft wake vortices. USP1998125845874.
  39. Kuntman, Daryal; Brandao, Ruy C. P.; Bateman, C. Don. System and method for predicting and displaying wake vortex turbulence. USP2004036703945.
  40. Gordon Andrew A. (5193 Woodley Ave. Encino CA 91436). System for detecting and viewing aircraft-hazardous incidents that may be encountered by aircraft landing or taking-off. USP1997085657009.
  41. Gjessing Dag T.,NOX ; Hjelmstad Jens,NOX ; Tonning Andreas,NOX. System for detection and measurement of atmospheric movement. USP2000066070461.
  42. McCarthy Peter T. (134 Park St. #5 Buffalo NY 14201). Tip vortex generation technology for creating a lift enhancing and drag reducing upwash effect. USP1997065634613.
  43. Johari Hamid ; Durgin William W.. Ultrasonic monitoring method and system for wake turbulence useful at runways. USP2000056062076.
  44. Remington Paul J. ; Coney William B. ; Curtis Alan Robert Douglas. Use of flow injection and extraction to control blade vortex interaction and high speed impulsive noise in helicopters. USP2001096283406.
  45. Hallock James N. (Waltham MA) Spitzer Edward A. (Natick MA) Wood William D. (Sudbury MA). Vortex advisory system. USP1979024137764.
  46. Griswold ; II Roger W. (Ben Franklin Rd. Old Lyme CT 06371). Vortex alleviating wing tip. USP1984104477042.
  47. Yuan Shao Wen (2021 Highboro Way Falls Church VA 22043). Vortex control. USP1976023936013.
  48. Gutmark Ephraim J. ; Guillot Stephen A.. Vortical lift control over a highly swept wing. USP2000106138955.
  49. Yasuisa Ooga JP. Wake turbulence detecting system. USP2002076424408.
  50. Cabot Michael A. ; Chiang Nam Q.. Wake turbulence warning and caution system and method. USP2001016177888.
  51. Fischbach,Jack T.. Wake vortex visualizer for an aircraft. USP2006037017862.
  52. Ransick Thomas F. (Rockford IL). Wingtip turbine. USP1992095150859.
  53. Patterson ; Jr. James C. (Yorktown VA). Wingtip vortex dissipator for aircraft. USP1976103984070.
  54. Gerhardt Heinz Adolf. Wingtip vortex impeller device for reducing drag and vortex cancellation. USP1999075918835.