DE3876297T2 - Aero-/hydrodynamische tragflaeche. - Google Patents

Aero-/hydrodynamische tragflaeche.

Info

Publication number
DE3876297T2
DE3876297T2 DE8888304938T DE3876297T DE3876297T2 DE 3876297 T2 DE3876297 T2 DE 3876297T2 DE 8888304938 T DE8888304938 T DE 8888304938T DE 3876297 T DE3876297 T DE 3876297T DE 3876297 T2 DE3876297 T2 DE 3876297T2
Authority
DE
Germany
Prior art keywords
aero
wing area
hydrodynamic wing
hydrodynamic
area
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 - Fee Related
Application number
DE8888304938T
Other languages
English (en)
Other versions
DE3876297D1 (de
Inventor
Richard Cyril Adkins
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.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
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 British Aerospace PLC filed Critical British Aerospace PLC
Application granted granted Critical
Publication of DE3876297D1 publication Critical patent/DE3876297D1/de
Publication of DE3876297T2 publication Critical patent/DE3876297T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/38—Jet flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
    • B64C21/04—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like for blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/04—Boundary layer controls by actively generating fluid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/06—Boundary layer controls by explicitly adjusting fluid flow, e.g. by using valves, variable aperture or slot areas, variable pump action or variable fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/16—Boundary layer controls by blowing other fluids over the surface than air, e.g. He, H, O2 or exhaust gases
    • 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)
  • Wind Motors (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE8888304938T 1987-06-04 1988-05-31 Aero-/hydrodynamische tragflaeche. Expired - Fee Related DE3876297T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878713097A GB8713097D0 (en) 1987-06-04 1987-06-04 Aerofoil/hydrofoil

Publications (2)

Publication Number Publication Date
DE3876297D1 DE3876297D1 (de) 1993-01-14
DE3876297T2 true DE3876297T2 (de) 1993-04-01

Family

ID=10618370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888304938T Expired - Fee Related DE3876297T2 (de) 1987-06-04 1988-05-31 Aero-/hydrodynamische tragflaeche.

Country Status (5)

Country Link
US (1) US4976349A (de)
EP (1) EP0294145B1 (de)
CA (1) CA1316516C (de)
DE (1) DE3876297T2 (de)
GB (1) GB8713097D0 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601047A (en) * 1995-03-31 1997-02-11 The United States Of America As Represented By The Secretary Of The Navy Dualcavitating hydrofoil structures for multi-speed applications
US6045095A (en) * 1998-09-23 2000-04-04 Parrish, Iv; Overton L. Vane-airfoil combination
US6457671B1 (en) * 2001-09-05 2002-10-01 Norman Sherman Funneled rotary foil
US6905092B2 (en) 2002-11-20 2005-06-14 Airfoils, Incorporated Laminar-flow airfoil
US7354247B2 (en) 2005-10-27 2008-04-08 General Electric Company Blade for a rotor of a wind energy turbine
US7618086B2 (en) 2005-12-01 2009-11-17 Thomas Scott Breidenbach Aerodynamic drag reducing apparatus
US8360507B2 (en) * 2007-01-16 2013-01-29 Benton Craig R Apparatus for reducing drag on a vehicle
US8342594B2 (en) 2007-01-16 2013-01-01 Benton Craig R Apparatus for reducing drag on a vehicle
US7862102B1 (en) 2007-01-16 2011-01-04 Benton Craig R Apparatus for reducing drag on vehicles
US8360509B2 (en) 2007-05-17 2013-01-29 Advanced Transit Dynamics, Inc. Rear-mounted aerodynamic structure for truck cargo bodies
US8100461B2 (en) 2007-05-17 2012-01-24 Advanced Transit Dynamics, Inc. Rear-mounted aerodynamic structure for truck cargo bodies
US20110095564A1 (en) * 2009-10-23 2011-04-28 Chen Shih Hsiung Nozzle-typed drag-reducing structure for vehicle
US8829706B1 (en) * 2010-06-21 2014-09-09 Johann Quincy Sammy Adaptive control ducted compound wind turbine
FR2965591B1 (fr) * 2010-09-30 2012-08-31 Alstom Hydro France Poutre de supportage d'un carenage d'hydrolienne et hydrolienne comportant une telle poutre
US9440689B1 (en) 2011-09-20 2016-09-13 Stemco Lp Aerodynamic structures secured to the underbody of cargo bodies
US20130076064A1 (en) 2011-09-20 2013-03-28 Advanced Transit Dynamics, Inc. Rear-mounted retractable aerodynamic structure for cargo bodies
US20130106136A1 (en) 2011-10-27 2013-05-02 Advanced Transit Dynamics, Inc. Rear-mounted aerodynamic structures for cargo bodies
US9145177B2 (en) 2012-07-11 2015-09-29 Advanced Transit Dynamics, Inc. Retractable aerodynamic structures for cargo bodies and methods of controlling positioning of the same
US9630706B2 (en) * 2013-02-22 2017-04-25 Rolls-Royce Corporation Positionable ejector member for ejector enhanced boundary layer alleviation
US10099771B2 (en) * 2016-03-14 2018-10-16 The Boeing Company Aircraft wing structure and associated method for addressing lift and drag
US10669026B2 (en) 2016-04-01 2020-06-02 Albert Aguilar Lift cell modules and lift pods
US10106246B2 (en) 2016-06-10 2018-10-23 Coflow Jet, LLC Fluid systems that include a co-flow jet
US10315754B2 (en) 2016-06-10 2019-06-11 Coflow Jet, LLC Fluid systems that include a co-flow jet
DE102017112742A1 (de) * 2017-06-09 2018-12-13 Wobben Properties Gmbh Rotorblatt für eine Windenergieanlage und Windenergieanlage
US10683076B2 (en) 2017-10-31 2020-06-16 Coflow Jet, LLC Fluid systems that include a co-flow jet
US11293293B2 (en) 2018-01-22 2022-04-05 Coflow Jet, LLC Turbomachines that include a casing treatment
US11111025B2 (en) 2018-06-22 2021-09-07 Coflow Jet, LLC Fluid systems that prevent the formation of ice
WO2021016321A1 (en) 2019-07-23 2021-01-28 Gecheng Zha Fluid systems and methods that address flow separation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1674169A (en) * 1923-07-28 1928-06-19 Inst Voor Aeroen Hydro Dynamie Arrangement for exchanging energy between a current and a body therein
US1714609A (en) * 1928-05-25 1929-05-28 Henry P Massey Airplane
GB616163A (en) * 1943-01-19 1949-01-18 Groupement Francais Pour Le Developpement Des Recherches Aeronautiques Means for avoid separation and turbulence in fluids moving with respect to solid surfaces
FR927914A (fr) * 1946-04-19 1947-11-13 Constructions Aeronautiques Sudest Procédé de contrôle des écoulements fluides autour des corps solides et dispositifs pour la mise en ceuvre de ce procédé
US2809793A (en) * 1947-07-22 1957-10-15 Douglas K Warner High lift airfoil system
US3178131A (en) * 1963-10-03 1965-04-13 Laing Nikolaus Aircraft wing structure
DE1951422A1 (de) * 1969-10-11 1971-04-22 Messerschmitt Boelkow Blohm Tragfluegel mit Klappen zur Vor- und/oder Auftriebserzeugung
US3807663A (en) * 1972-09-15 1974-04-30 Ball Brothers Res Corp Air foil structure
US4117995A (en) * 1977-02-28 1978-10-03 Runge Thomas M Aircraft wing lift augmentation device
US4146197A (en) * 1977-09-16 1979-03-27 The United States Of America As Represented By The Secretary Of The Air Force Boundary layer scoop for the enhancement of Coanda effect flow deflection over a wing/flap surface
US4285482A (en) * 1979-08-10 1981-08-25 The Boeing Company Wing leading edge high lift device
US4848701A (en) * 1987-06-22 1989-07-18 Belloso Gregorio M Vertical take-off and landing aircraft

Also Published As

Publication number Publication date
EP0294145A1 (de) 1988-12-07
EP0294145B1 (de) 1992-12-02
DE3876297D1 (de) 1993-01-14
CA1316516C (en) 1993-04-20
US4976349A (en) 1990-12-11
GB8713097D0 (en) 1987-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee