FR2802173B1 - Aeronef a moyens de desagregation precoce de la paire de turbulences principales de sillage generees par les ailes - Google Patents

Aeronef a moyens de desagregation precoce de la paire de turbulences principales de sillage generees par les ailes

Info

Publication number
FR2802173B1
FR2802173B1 FR0013429A FR0013429A FR2802173B1 FR 2802173 B1 FR2802173 B1 FR 2802173B1 FR 0013429 A FR0013429 A FR 0013429A FR 0013429 A FR0013429 A FR 0013429A FR 2802173 B1 FR2802173 B1 FR 2802173B1
Authority
FR
France
Prior art keywords
disaggregation
wings
aircraft
early
pair
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
FR0013429A
Other languages
English (en)
Other versions
FR2802173A1 (fr
Inventor
Roland Stuff
Heinrich Vollmers
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.)
TECHNICAL UNIVERSITY OF GDANSK
Original Assignee
TECHNICAL UNIVERSITY OF GDANSK
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 TECHNICAL UNIVERSITY OF GDANSK filed Critical TECHNICAL UNIVERSITY OF GDANSK
Publication of FR2802173A1 publication Critical patent/FR2802173A1/fr
Application granted granted Critical
Publication of FR2802173B1 publication Critical patent/FR2802173B1/fr
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
    • 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)
  • Tires In General (AREA)
  • Toys (AREA)
FR0013429A 1999-10-20 2000-10-20 Aeronef a moyens de desagregation precoce de la paire de turbulences principales de sillage generees par les ailes Expired - Fee Related FR2802173B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19950403A DE19950403C2 (de) 1999-10-20 1999-10-20 Flugzeug mit Mitteln zum Reduzieren der Wirbelstärke des Flügelhauptwirbelpaars

Publications (2)

Publication Number Publication Date
FR2802173A1 FR2802173A1 (fr) 2001-06-15
FR2802173B1 true FR2802173B1 (fr) 2004-10-08

Family

ID=7926194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0013429A Expired - Fee Related FR2802173B1 (fr) 1999-10-20 2000-10-20 Aeronef a moyens de desagregation precoce de la paire de turbulences principales de sillage generees par les ailes

Country Status (4)

Country Link
US (1) US6422518B1 (fr)
DE (1) DE19950403C2 (fr)
FR (1) FR2802173B1 (fr)
GB (1) GB2355444B (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0130860D0 (en) * 2001-12-22 2002-02-06 Randell John E Craft wing arrangement
US6705567B2 (en) * 2002-05-06 2004-03-16 The Boeing Company Tandem wing aircraft and method for manufacturing and operating such aircraft
US7207526B2 (en) * 2002-06-26 2007-04-24 Mccarthy Peter T High efficiency tip vortex reversal and induced drag reduction
US7121503B2 (en) * 2002-09-30 2006-10-17 Cordy Jr Clifford B Better balanced canard airplane with forward engine
US20040061025A1 (en) * 2002-09-30 2004-04-01 Cordy Clifford Bernard Aerodynamics of small airplanes
GB0326228D0 (en) * 2003-11-10 2003-12-17 Airbus Uk Ltd Wing tip device
US7475848B2 (en) * 2003-11-11 2009-01-13 Morgenstern John M Wing employing leading edge flaps and winglets to achieve improved aerodynamic performance
US7661629B2 (en) * 2004-02-20 2010-02-16 The Boeing Company Systems and methods for destabilizing an airfoil vortex
US7100875B2 (en) * 2004-02-20 2006-09-05 The Boeing Company Apparatus and method for the control of trailing wake flows
US8016244B2 (en) * 2004-02-20 2011-09-13 The Boeing Company Active systems and methods for controlling an airfoil vortex
DE102005025004B4 (de) * 2005-06-01 2010-05-12 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Vorrichtung zum Abmindern der Zirkulation von Hauptwirbeln in Wirbelschleppen hinter Flugzeugen
DE602005003219T2 (de) 2005-07-22 2008-08-28 Airbus Deutschland Gmbh Verfahren zur Steuerung eines Flugzeugs
US7686253B2 (en) * 2006-08-10 2010-03-30 The Boeing Company Systems and methods for tracing aircraft vortices
US20090173838A1 (en) * 2006-08-15 2009-07-09 Walter Grill Narrow Wing System for Airplanes
US7927078B2 (en) * 2007-07-12 2011-04-19 General Electric Company Wind turbine blade tip vortex breakers
DE102008035978B4 (de) 2008-07-31 2015-10-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Vorrichtung zum Platzenlassen von sich an überströmten Auf- oder Abtriebsflächen ausbildenden Wirbeln
US9162755B2 (en) 2009-12-01 2015-10-20 Tamarack Aerospace Group, Inc. Multiple controllable airflow modification devices
US20110127383A1 (en) 2009-12-01 2011-06-02 Guida Associates Consulting, Inc. Active winglet
DE102010008623A1 (de) * 2010-02-19 2011-08-25 Airbus Operations GmbH, 21129 Anordnung von aerodynamischen Hilfsflächen für ein Luftfahrzeug
GB201011843D0 (en) * 2010-07-14 2010-09-01 Airbus Operations Ltd Wing tip device
US20170088254A1 (en) * 2011-03-10 2017-03-30 RuiQing Hong Ultra-High-Pressure Fluid Injection Dynamic Orbit-Transfer System and Method
AU2014281189B2 (en) 2013-02-05 2018-02-01 Tamarack Aerospace Group, Inc. Controllable airflow modification device periodic load control
US10562613B2 (en) * 2013-12-04 2020-02-18 Tamarack Aerospace Group, Inc. Adjustable lift modification wingtip
US9893413B2 (en) * 2014-12-11 2018-02-13 Appareo Systems, Llc Integrated, externally-mounted ADS-B device
US20180297693A1 (en) * 2017-04-13 2018-10-18 Facebook, Inc. Wing and Propeller Design for Aircraft
US11250847B2 (en) 2018-07-17 2022-02-15 Appareo Systems, Llc Wireless communications system and method
FR3140347A1 (fr) 2022-09-29 2024-04-05 Dassault Aviation Portion d'aéronef à trainée réduite

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017041A (en) 1976-01-12 1977-04-12 Nelson Wilbur C Airfoil tip vortex control
GB2051706A (en) 1979-06-19 1981-01-21 British Aerospace Aircraft wings
DE3127257A1 (de) * 1981-07-10 1983-01-27 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen "verfahren zur verminderung des induzierten widestandes eines auftriebserzeugenden tragfluegels sowie vorrichtung zu seiner durchfuehrung"
US4569494A (en) 1982-12-23 1986-02-11 The Boeing Company Pitch control of swept wing aircraft
US4718620A (en) 1984-10-15 1988-01-12 Braden John A Terraced channels for reducing afterbody drag
US5230486A (en) 1992-05-22 1993-07-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Underwing compression vortex attenuation device
US6042059A (en) * 1997-02-20 2000-03-28 Continuum Dynamics, Inc. System and method of vortex wake control using vortex leveraging
US6082679A (en) * 1997-06-26 2000-07-04 The Boeing Company Active system for early destruction of trailing vortices
US6318677B1 (en) * 1999-08-06 2001-11-20 Charles J. Dixon Method and apparatus for generating a stable leading-edge lifting-vortex controller

Also Published As

Publication number Publication date
US6422518B1 (en) 2002-07-23
DE19950403A1 (de) 2001-05-10
GB0025739D0 (en) 2000-12-06
GB2355444A (en) 2001-04-25
DE19950403C2 (de) 2002-02-07
GB2355444B (en) 2002-09-11
FR2802173A1 (fr) 2001-06-15

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Legal Events

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Effective date: 20120629