CA1105915A - Counter-rotating vortices generator for an aircraft wing - Google Patents

Counter-rotating vortices generator for an aircraft wing

Info

Publication number
CA1105915A
CA1105915A CA306,774A CA306774A CA1105915A CA 1105915 A CA1105915 A CA 1105915A CA 306774 A CA306774 A CA 306774A CA 1105915 A CA1105915 A CA 1105915A
Authority
CA
Canada
Prior art keywords
wing
finger
lift device
fingers
vortices
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
CA306,774A
Other languages
English (en)
French (fr)
Inventor
Roger A. Thompson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1105915A publication Critical patent/CA1105915A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Toys (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA306,774A 1977-07-18 1978-07-04 Counter-rotating vortices generator for an aircraft wing Expired CA1105915A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81673277A 1977-07-18 1977-07-18
US816,732 1977-07-18

Publications (1)

Publication Number Publication Date
CA1105915A true CA1105915A (en) 1981-07-28

Family

ID=25221472

Family Applications (1)

Application Number Title Priority Date Filing Date
CA306,774A Expired CA1105915A (en) 1977-07-18 1978-07-04 Counter-rotating vortices generator for an aircraft wing

Country Status (4)

Country Link
CA (1) CA1105915A (enrdf_load_stackoverflow)
DE (1) DE2830371A1 (enrdf_load_stackoverflow)
FR (1) FR2397977A1 (enrdf_load_stackoverflow)
GB (1) GB2001024B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521329A1 (de) * 1985-06-14 1986-12-18 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Wirbelgeneratoren- und grenzschichtabweiseranordnung
DE4208751A1 (de) * 1992-02-27 1993-11-11 Fritz Karl Hausser Gezahnte Fronten, Kanten oder Ränder als Verfahren zur Verringerung des Widerstandes von gasförmige und flüssige Gegenstände
CN113581459B (zh) * 2021-08-13 2023-01-31 中电科芜湖钻石飞机制造有限公司 用于复合翼飞机的增升组件及复合翼飞机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1809593B2 (de) * 1968-11-18 1974-07-18 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Einrichtung zur Beeinflussung der Wirbel auf der Oberseite von Tragflügeln

Also Published As

Publication number Publication date
FR2397977A1 (fr) 1979-02-16
DE2830371C2 (enrdf_load_stackoverflow) 1988-03-10
GB2001024B (en) 1982-04-21
FR2397977B1 (enrdf_load_stackoverflow) 1983-11-10
DE2830371A1 (de) 1979-02-08
GB2001024A (en) 1979-01-24

Similar Documents

Publication Publication Date Title
US4323209A (en) Counter-rotating vortices generator for an aircraft wing
US5072894A (en) Apparatus and method for increasing the angle of attack operating range of an aircraft
US4739957A (en) Strake fence flap
US6098923A (en) Aircraft structure to improve directional stability
US5772155A (en) Aircraft wing flaps
US5108044A (en) Shroud-fin integration shelf for a helicopter empennage structure
JPS647920B2 (enrdf_load_stackoverflow)
JP2933949B2 (ja) ヘリコプタ用ロータ・ブレード、ヘリコプタ用メイン・ロータ及びヘリコプタ
US6513761B2 (en) Method and apparatus for reducing trailing vortices in the wake of an aircraft
US5738298A (en) Tip fence for reduction of lift-generated airframe noise
US4398683A (en) Aircraft with thrust and lift augmenting airfoil
CN1046019A (zh) 偏航方向推力转向喷口
CA1324120C (en) Thrust-deflecting vane devices of v/stol aircraft
US3172621A (en) Airfoil
US4291853A (en) Airplane all-moving airfoil with moment reducing apex
US4579300A (en) Internal wing aircraft
US4429843A (en) Counter-rotating vortices generator for an aircraft wing
US4227665A (en) Fixed leading edge slat spoiler for a horizontal stabilizer
Englar Development of the A-6/circulation control wing flight demonstrator configuration
CA1105915A (en) Counter-rotating vortices generator for an aircraft wing
US4442986A (en) Leading edge augmentor wing-in-ground effect vehicle
US4582276A (en) Lifting shock wave cancellation module
EP0052360B1 (en) Air aspiration device of aircraft-mounted gas-turbine engine
JPH07132893A (ja) 回転翼機
EP1100718B1 (en) An aircraft fin and rudder

Legal Events

Date Code Title Description
MKEX Expiry