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GB9814122D0 - Aerofoil having improved buffet performance - Google Patents

Aerofoil having improved buffet performance

Info

Publication number
GB9814122D0
GB9814122D0 GBGB9814122.9A GB9814122A GB9814122D0 GB 9814122 D0 GB9814122 D0 GB 9814122D0 GB 9814122 A GB9814122 A GB 9814122A GB 9814122 D0 GB9814122 D0 GB 9814122D0
Authority
GB
United Kingdom
Prior art keywords
aerofoil
performance
buffet
improved
improved buffet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB9814122.9A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SECR DEFENCE
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK Secretary of State for Defence
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Priority to GBGB9814122.9A priority Critical patent/GB9814122D0/en
Publication of GB9814122D0 publication Critical patent/GB9814122D0/en
Priority to PCT/GB1999/001921 priority patent/WO2000001578A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/10—Shape of wings
    • B64C3/14—Aerofoil profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/10—Shape of wings
    • B64C3/14—Aerofoil profile
    • B64C2003/148—Aerofoil profile comprising protuberances, e.g. for modifying boundary layer flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/10—Drag reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GBGB9814122.9A 1998-07-01 1998-07-01 Aerofoil having improved buffet performance Ceased GB9814122D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9814122.9A GB9814122D0 (en) 1998-07-01 1998-07-01 Aerofoil having improved buffet performance
PCT/GB1999/001921 WO2000001578A1 (en) 1998-07-01 1999-06-17 Aerofoil having improved buffet performance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9814122.9A GB9814122D0 (en) 1998-07-01 1998-07-01 Aerofoil having improved buffet performance

Publications (1)

Publication Number Publication Date
GB9814122D0 true GB9814122D0 (en) 1998-08-26

Family

ID=10834662

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9814122.9A Ceased GB9814122D0 (en) 1998-07-01 1998-07-01 Aerofoil having improved buffet performance

Country Status (2)

Country Link
GB (1) GB9814122D0 (en)
WO (1) WO2000001578A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0115320D0 (en) 2001-06-22 2001-08-15 Univ Nottingham Matrix
GB0803719D0 (en) * 2008-02-29 2008-04-09 Airbus Uk Ltd Aerodynamic structure with asymmetrical shock bump
GB0803722D0 (en) * 2008-02-29 2008-04-09 Airbus Uk Ltd Shock bump
GB0803730D0 (en) * 2008-02-29 2008-04-09 Airbus Uk Ltd Shock bump array
GB0803724D0 (en) 2008-02-29 2008-04-09 Airbus Uk Aerodynamic structure with non-uniformly spaced shock bumps
GB0803727D0 (en) 2008-02-29 2008-04-09 Airbus Uk Ltd Aerodynamic structure with series of shock bumps
US10677217B2 (en) 2012-10-03 2020-06-09 General Electric Company Wind turbine and method of operating the same
CN103224020B (en) * 2013-05-06 2015-09-23 郑志皓 A kind of aircraft wing
CN113148110B (en) * 2021-05-28 2024-06-18 西北工业大学 Wing deformation device and wide-speed range hypersonic aircraft
CN114104281B (en) * 2021-10-29 2024-05-07 西安交通大学 A silent reconnaissance aircraft

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9116787D0 (en) 1991-08-01 1991-09-18 Secr Defence Article having an aerofoil section with a distensible expansion surface
DE4446031C2 (en) * 1994-12-23 1998-11-26 Deutsch Zentr Luft & Raumfahrt Wing with means for changing the profile

Also Published As

Publication number Publication date
WO2000001578A1 (en) 2000-01-13

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)