DE3575707D1 - Wirbelerzeuger. - Google Patents

Wirbelerzeuger.

Info

Publication number
DE3575707D1
DE3575707D1 DE8585201383T DE3575707T DE3575707D1 DE 3575707 D1 DE3575707 D1 DE 3575707D1 DE 8585201383 T DE8585201383 T DE 8585201383T DE 3575707 T DE3575707 T DE 3575707T DE 3575707 D1 DE3575707 D1 DE 3575707D1
Authority
DE
Germany
Prior art keywords
swirling
generator
swirling generator
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 - Lifetime
Application number
DE8585201383T
Other languages
English (en)
Inventor
Der Hoeven Antonius Johann Van
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.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Application granted granted Critical
Publication of DE3575707D1 publication Critical patent/DE3575707D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
DE8585201383T 1984-12-31 1985-09-02 Wirbelerzeuger. Expired - Lifetime DE3575707D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/687,647 US4655419A (en) 1984-12-31 1984-12-31 Vortex generator

Publications (1)

Publication Number Publication Date
DE3575707D1 true DE3575707D1 (de) 1990-03-08

Family

ID=24761240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585201383T Expired - Lifetime DE3575707D1 (de) 1984-12-31 1985-09-02 Wirbelerzeuger.

Country Status (3)

Country Link
US (1) US4655419A (de)
EP (1) EP0188826B1 (de)
DE (1) DE3575707D1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058837A (en) * 1989-04-07 1991-10-22 Wheeler Gary O Low drag vortex generators
GB9022271D0 (en) * 1990-10-13 1991-02-20 Westland Helicopters Helicopter rotor blades
JP3714722B2 (ja) * 1996-05-09 2005-11-09 本田技研工業株式会社 剥離抑制装置
GB9804807D0 (en) * 1998-03-06 1998-04-29 Rolls Royce Plc A breather outlet
US6318677B1 (en) 1999-08-06 2001-11-20 Charles J. Dixon Method and apparatus for generating a stable leading-edge lifting-vortex controller
US6276636B1 (en) * 2000-01-14 2001-08-21 Norman W. Krastel Gas or fluid de-organizers for moving objects
US6732972B2 (en) 2002-09-13 2004-05-11 Frank S. Malvestuto, Jr. High-lift, low-drag, stall-resistant airfoil
US6685143B1 (en) * 2003-01-03 2004-02-03 Orbital Research Inc. Aircraft and missile forebody flow control device and method of controlling flow
US6964397B2 (en) * 2003-07-18 2005-11-15 The Boeing Company Nacelle chine installation for drag reduction
FI115764B (fi) 2003-11-03 2005-07-15 Patria Finavicomp Oy Järjestely pyörteiden muodostamiseksi
WO2005100752A1 (en) * 2004-04-09 2005-10-27 Norris Thomas R Externally mounted vortex generators for flow duct passage
US7134631B2 (en) 2004-06-10 2006-11-14 Loth John L Vorticity cancellation at trailing edge for induced drag elimination
US7510149B2 (en) * 2004-08-02 2009-03-31 Lockheed Martin Corporation System and method to control flowfield vortices with micro-jet arrays
FR2905930B1 (fr) * 2006-09-18 2009-05-15 Airbus France Sa Generateur de tourbillon en sortie de gaz chauds
US7748958B2 (en) * 2006-12-13 2010-07-06 The Boeing Company Vortex generators on rotor blades to delay an onset of large oscillatory pitching moments and increase maximum lift
US7927078B2 (en) * 2007-07-12 2011-04-19 General Electric Company Wind turbine blade tip vortex breakers
US8656957B2 (en) 2009-09-30 2014-02-25 The Board Of Trustees Of The University Of Illinois Vortex generators to control boundary layer interactions
US8439628B2 (en) * 2010-01-06 2013-05-14 General Electric Company Heat transfer enhancement in internal cavities of turbine engine airfoils
US9039381B2 (en) 2010-12-17 2015-05-26 Vestas Wind Systems A/S Wind turbine blade and method for manufacturing a wind turbine blade with vortex generators
ES2759027T3 (es) * 2011-07-22 2020-05-07 Lm Wp Patent Holding As Una disposición de generador de vórtice para una superficie de sustentación
US8770649B2 (en) 2011-10-29 2014-07-08 Alexander Praskovsky Device, assembly, and system for reducing aerodynamic drag
DE102011122140A1 (de) 2011-12-22 2013-06-27 Smart Blade Gmbh Delta-Wirbelstromgeneratoren
USD667373S1 (en) 2012-02-16 2012-09-18 Alexander Praskovsky Vortex generator
US9416802B2 (en) 2012-12-31 2016-08-16 University Of Kansas Radar energy absorbing deformable low drag vortex generator
US20140328688A1 (en) 2013-05-03 2014-11-06 General Electric Company Rotor blade assembly having vortex generators for wind turbine
US20150010407A1 (en) * 2013-07-08 2015-01-08 Alonso O. Zamora Rodriguez Reduced noise vortex generator for wind turbine blade
US9523279B2 (en) 2013-11-12 2016-12-20 General Electric Company Rotor blade fence for a wind turbine
US9476406B2 (en) 2014-04-14 2016-10-25 Siemens Aktiengesellschaft Vortex generators aligned with trailing edge features on wind turbine blade
JP6486201B2 (ja) * 2015-05-28 2019-03-20 国立研究開発法人宇宙航空研究開発機構 翼、フラップおよび航空機
US11242865B2 (en) * 2017-01-24 2022-02-08 Hitachi, Ltd. Fluid apparatus
CN111891339A (zh) * 2020-06-22 2020-11-06 成都飞机工业（集团）有限责任公司 一种用于推迟大展弦比机翼失速迎角的涡流发生器及方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA595877A (en) * 1960-04-12 G. Gould Donald Vortex generator
US2532753A (en) * 1947-07-05 1950-12-05 Lockheed Aircraft Corp Transonic airfoil design
US2558816A (en) * 1947-08-16 1951-07-03 United Aircraft Corp Fluid mixing device
US2800291A (en) * 1950-10-24 1957-07-23 Stephens Arthur Veryan Solid boundary surface for contact with a relatively moving fluid medium
US2740596A (en) * 1953-08-19 1956-04-03 United Aircraft Corp Vortex generator
US3129908A (en) * 1961-08-25 1964-04-21 Richard G Harper Device for selectively altering lift characteristics of an airfoil
GB1070723A (en) * 1963-01-16 1967-06-01 Dehavilland Aircraft Improvements in or relating to aircraft
US3288399A (en) * 1964-12-16 1966-11-29 Gaster Michael Means for controlling the boundary layer over an aerofoil body
US3348597A (en) * 1965-06-17 1967-10-24 Borg Warner Vehicle tire
SE301089B (de) * 1966-02-11 1968-05-20 Saab Ab
FR1522282A (fr) * 1967-02-15 1968-04-26 Sud Aviation Procédé et dispositif améliorant la stabilité de lacet des aérodynes aux grandes incidences de vol
US3463418A (en) * 1968-03-20 1969-08-26 Edmond S Miksch Vortex generator for airplane wing
US3578264A (en) * 1968-07-09 1971-05-11 Battelle Development Corp Boundary layer control of flow separation and heat exchange
US3776363A (en) * 1971-05-10 1973-12-04 A Kuethe Control of noise and instabilities in jet engines, compressors, turbines, heat exchangers and the like
US3744745A (en) * 1971-09-30 1973-07-10 Mc Donnell Douglas Corp Liftvanes
US3845918A (en) * 1972-12-07 1974-11-05 Rochester Applied Science Ass Vortex dissipator
US4067518A (en) * 1976-05-20 1978-01-10 Lockheed Corporation Drag reducer for lift surface of aircraft
US4323209A (en) * 1977-07-18 1982-04-06 Thompson Roger A Counter-rotating vortices generator for an aircraft wing
US4238094A (en) * 1978-11-02 1980-12-09 Mcgann Rodney Aircraft wing fence
US4378922A (en) * 1980-04-18 1983-04-05 The Secretary Of State For Defence In Her Brittannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Aircraft having improved strake configuration

Also Published As

Publication number Publication date
EP0188826A2 (de) 1986-07-30
EP0188826A3 (en) 1986-08-13
US4655419A (en) 1987-04-07
EP0188826B1 (de) 1990-01-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)