GB2072600B - Supercritical aerofoil section - Google Patents

Supercritical aerofoil section

Info

Publication number
GB2072600B
GB2072600B GB8008632A GB8008632A GB2072600B GB 2072600 B GB2072600 B GB 2072600B GB 8008632 A GB8008632 A GB 8008632A GB 8008632 A GB8008632 A GB 8008632A GB 2072600 B GB2072600 B GB 2072600B
Authority
GB
United Kingdom
Prior art keywords
supercritical
aerofoil section
aerofoil
section
supercritical aerofoil
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.)
Expired
Application number
GB8008632A
Other versions
GB2072600A (en
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.)
UK Secretary of State for Defence
Original Assignee
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB8008632A priority Critical patent/GB2072600B/en
Priority to PCT/GB1981/000047 priority patent/WO1981002557A1/en
Priority to EP19810901905 priority patent/EP0047319A1/en
Publication of GB2072600A publication Critical patent/GB2072600A/en
Application granted granted Critical
Publication of GB2072600B publication Critical patent/GB2072600B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B64C2003/149—Aerofoil profile for supercritical or transonic flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB8008632A 1980-03-13 1980-03-13 Supercritical aerofoil section Expired GB2072600B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB8008632A GB2072600B (en) 1980-03-13 1980-03-13 Supercritical aerofoil section
PCT/GB1981/000047 WO1981002557A1 (en) 1980-03-13 1981-03-13 Improvements in aerofoils
EP19810901905 EP0047319A1 (en) 1980-03-13 1981-03-13 Improvements in aerofoils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8008632A GB2072600B (en) 1980-03-13 1980-03-13 Supercritical aerofoil section

Publications (2)

Publication Number Publication Date
GB2072600A GB2072600A (en) 1981-10-07
GB2072600B true GB2072600B (en) 1983-11-09

Family

ID=10512083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8008632A Expired GB2072600B (en) 1980-03-13 1980-03-13 Supercritical aerofoil section

Country Status (3)

Country Link
EP (1) EP0047319A1 (en)
GB (1) GB2072600B (en)
WO (1) WO1981002557A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104691739A (en) * 2015-03-11 2015-06-10 西北工业大学 High-lift-force laminar flow aerofoil profile with low-resistance and high-drag-divergence Mach number

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498646A (en) * 1981-07-01 1985-02-12 Dornier Gmbh Wing for short take-off and landing aircraft
DE3140351A1 (en) * 1981-10-10 1983-04-28 Dornier Gmbh, 7990 Friedrichshafen "PROFILES, IN PARTICULAR WING PROFILES FOR AIRCRAFT"
DE3140350A1 (en) * 1981-10-10 1983-04-28 Dornier Gmbh, 7990 Friedrichshafen PROFILES, IN PARTICULAR WING PROFILES FOR AIRCRAFT
US4813631A (en) 1982-09-13 1989-03-21 The Boeing Company Laminar flow control airfoil
EP0111785A1 (en) * 1982-12-20 1984-06-27 The Boeing Company Natural laminar flow, low wave drag airfoil
WO1985003051A1 (en) * 1984-01-16 1985-07-18 The Boeing Company An airfoil having improved lift capability
FR2590229B1 (en) * 1985-11-19 1988-01-29 Onera (Off Nat Aerospatiale) IMPROVEMENTS ON AIR PROPELLERS WITH REGARD TO THE PROFILE OF THEIR BLADES
FR2626841B1 (en) * 1988-02-05 1995-07-28 Onera (Off Nat Aerospatiale) PROFILES FOR FAIRED AERIAL BLADE
US5402969A (en) * 1993-03-09 1995-04-04 Shea; Brian Aircraft structure
US5417548A (en) * 1994-01-14 1995-05-23 Midwest Research Institute Root region airfoil for wind turbine
GB9828447D0 (en) 1998-12-24 1999-02-17 Secr Defence Brit Wing trailing edge
CN110015417B (en) * 2019-04-03 2024-02-02 中南大学 Small-sized propeller
CN111513041B (en) * 2020-04-13 2023-08-08 恩施州恒茂农业发展有限公司 Insecticidal device for farming
CN114987735B (en) * 2022-08-08 2022-12-30 中国空气动力研究与发展中心计算空气动力研究所 Method for determining wide-speed-range low-sonic-explosion low-resistance wing profile and state configuration

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952971A (en) * 1971-11-09 1976-04-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Airfoil shape for flight at subsonic speeds
GB1554713A (en) * 1975-03-04 1979-10-24 Secr Defence Wings
GB1553816A (en) * 1975-06-12 1979-10-10 Secr Defence Wings
DE2712717A1 (en) * 1977-03-23 1978-09-28 Ver Flugtechnische Werke ABOVE CRITICAL WING PROFILE
FR2427249A1 (en) * 1978-05-29 1979-12-28 Aerospatiale SAIL PROFILE FOR AIRCRAFT

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104691739A (en) * 2015-03-11 2015-06-10 西北工业大学 High-lift-force laminar flow aerofoil profile with low-resistance and high-drag-divergence Mach number
CN104691739B (en) * 2015-03-11 2016-09-14 西北工业大学 A kind of low-resistance high-drag dissipates the high-lift laminar flow airfoil of Mach number

Also Published As

Publication number Publication date
WO1981002557A1 (en) 1981-09-17
GB2072600A (en) 1981-10-07
EP0047319A1 (en) 1982-03-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee