FR2852577B1 - DEVICE FOR CONTROLLING AIR FLOW AROUND AERODYNAMIC PROFILE FOR AN AIRCRAFT TYPE OF AIRCRAFT WING - Google Patents

DEVICE FOR CONTROLLING AIR FLOW AROUND AERODYNAMIC PROFILE FOR AN AIRCRAFT TYPE OF AIRCRAFT WING

Info

Publication number
FR2852577B1
FR2852577B1 FR0303380A FR0303380A FR2852577B1 FR 2852577 B1 FR2852577 B1 FR 2852577B1 FR 0303380 A FR0303380 A FR 0303380A FR 0303380 A FR0303380 A FR 0303380A FR 2852577 B1 FR2852577 B1 FR 2852577B1
Authority
FR
France
Prior art keywords
aircraft
air flow
flow around
controlling air
aerodynamic profile
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
FR0303380A
Other languages
French (fr)
Other versions
FR2852577A1 (en
Inventor
Jean Paul Bonnet
Erwan Follin
Joel Delville
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR0303380A priority Critical patent/FR2852577B1/en
Publication of FR2852577A1 publication Critical patent/FR2852577A1/en
Application granted granted Critical
Publication of FR2852577B1 publication Critical patent/FR2852577B1/en
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
    • 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
    • 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)
  • Toys (AREA)
FR0303380A 2003-03-19 2003-03-19 DEVICE FOR CONTROLLING AIR FLOW AROUND AERODYNAMIC PROFILE FOR AN AIRCRAFT TYPE OF AIRCRAFT WING Expired - Lifetime FR2852577B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0303380A FR2852577B1 (en) 2003-03-19 2003-03-19 DEVICE FOR CONTROLLING AIR FLOW AROUND AERODYNAMIC PROFILE FOR AN AIRCRAFT TYPE OF AIRCRAFT WING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0303380A FR2852577B1 (en) 2003-03-19 2003-03-19 DEVICE FOR CONTROLLING AIR FLOW AROUND AERODYNAMIC PROFILE FOR AN AIRCRAFT TYPE OF AIRCRAFT WING

Publications (2)

Publication Number Publication Date
FR2852577A1 FR2852577A1 (en) 2004-09-24
FR2852577B1 true FR2852577B1 (en) 2006-01-06

Family

ID=32922293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0303380A Expired - Lifetime FR2852577B1 (en) 2003-03-19 2003-03-19 DEVICE FOR CONTROLLING AIR FLOW AROUND AERODYNAMIC PROFILE FOR AN AIRCRAFT TYPE OF AIRCRAFT WING

Country Status (1)

Country Link
FR (1) FR2852577B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8876064B2 (en) 2009-12-21 2014-11-04 Ramot At Tel-Aviv University Ltd. Oscillatory vorticity generator and applications thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210498A1 (en) * 1982-03-23 1983-10-06 Hans Raehmer Influencing the boundary layer of fluid-dynamic active surfaces
FR2531676A1 (en) 1982-08-11 1984-02-17 Onera (Off Nat Aerospatiale) PROCESS AND INSTALLATION FOR REDUCING THE SHOCKING OF THE AIRCRAFT VANE BY MEANS OF ACTIVE GOVERNORS
DE3320481A1 (en) * 1983-06-07 1984-12-13 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Method and device for influencing the flow on aerodynamic profiles
US4697769A (en) * 1984-04-23 1987-10-06 Flow Industries, Inc. Method and apparatus for controlling bound vortices in the vicinity of lifting surfaces
US4655685A (en) * 1985-12-16 1987-04-07 United Technologies Corporation Helicopter main rotor blade having a short span slot near the tip end
WO1998056654A1 (en) 1997-06-13 1998-12-17 The Boeing Company Blunt-leading-edge raked wingtips
US6796533B2 (en) * 2001-03-26 2004-09-28 Auburn University Method and apparatus for boundary layer reattachment using piezoelectric synthetic jet actuators
GB0108740D0 (en) * 2001-04-06 2001-05-30 Bae Systems Plc Turbulent flow drag reduction

Also Published As

Publication number Publication date
FR2852577A1 (en) 2004-09-24

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