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특허 상세정보

Airfoil performance monitor

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G08B-023/00    B64C-023/06    G01M-009/00   
미국특허분류(USC) 340/966; 340/963; 244/200; 073/147
출원번호 US-0112515 (2011-05-20)
등록번호 US-8514103 (2013-08-20)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Norton Rose Fulbright Canada LLP
인용정보 피인용 횟수 : 1  인용 특허 : 15
초록

There is described a method for generating a parameter for airfoil performance monitoring, the method comprising: receiving at least a first signal indicative of a first airflow parameter measured at one of an aft position and a side-facing position of a sensor mast mounted to an airfoil and at least a second signal indicative of a second airflow parameter measured at a fore position of the sensor mast; generating a turbulence intensity ratio for each one of the first airflow parameter and the second airflow parameter; and combining the turbulence intens...

대표
청구항

1. A method for generating a parameter for airfoil performance monitoring, the method comprising: receiving at least a first signal indicative of a first airflow parameter measured at one of an aft position and a side-facing position of a sensor mast mounted to an airfoil and at least a second signal indicative of a second airflow parameter measured at a fore position of the sensor mast;generating a turbulence intensity ratio for each one of the first airflow parameter and the second airflow parameter; andcombining the turbulence intensity ratio of the f...

이 특허에 인용된 특허 (15)

  1. Peters ; Jr. Spence E.. Aircraft structure to improve directional stability. USP2000086098923.
  2. Holmes Bruce J. (Newport News VA) Carraway Debra L. (Norfolk VA) Holmes Harlan K. (Newport News VA) Moore Thomas C. (Poquoson VA). Crossflow vorticity sensor. USP1988034727751.
  3. Hood William R. (Hampton VA). Detection of the transitional layer between laminar and turbulent flow areas on a wing surface. USP1980024188823.
  4. Mau, Knut; Dobrzynski, Werner. Flexible airflow separator to reduce aerodynamic noise generated by a leading edge slat of an aircraft wing. USP2004096789769.
  5. Fletcher James C. Administrator of the National Aeronautics and Space Administration ; with respect to an invention of ( Los Gatos CA) Mateer George C. (Los Gatos CA) Brosh Aviel (Haifa IL). Flow separation detector. USP1977124061029.
  6. Neely Michael J. (Dayton OH) Brendel Michael (Centerville OH) Savage John R. (Kettering OH). Low-noise, high-efficiency fan assembly combining unequal blade spacing angles and unequal blade setting angles. USP1997105681145.
  7. Maris John M. (London GB2). Method and apparatus for investigating airflow. USP1987034649387.
  8. Maris John M. (6 Lakeview Crescent Cold Lake ; Alberta CAX T0A 0V2). Method of aerodynamic stall-turbulence indication. USP1994085341677.
  9. Maris John M. (E.R.A.U. Box 2188 ; Daytona Beach ; Regional Airport Daytona Beach FL 32014). Method of predicting the approaching stall of an aircraft wing. USP1984034435695.
  10. Maris John M. (Port Orange FL). Method of predicting the approaching stall of an aircraft wing. USP1986014563684.
  11. Hoadley Arthur W. (Portage MI) Vander Bok Raymond S. (Portage MI). Normalized coefficient of lift indicator. USP1980114235104.
  12. Antonazzi Frank J. (South Bend IN). Stall surge detector. USP1986104618856.
  13. Farokhi Saeed (Lawrence KS) Taghavi Ray R. (Lawrence KS). Supersonic vortex generator. USP1997025598990.
  14. Yanagi, Ryoji; Futamura, Hisao; Fujiwara, Hitoshi. Turbofan jet engine. USP2011027887287.
  15. Reilly Richard J. (1759 Venus St. Paul MN 55112). Wind shear warning system for aircraft. USP1980104229725.