FR1001564A - Boundary layer suction adjustment device on airplane wings - Google Patents

Boundary layer suction adjustment device on airplane wings

Info

Publication number
FR1001564A
FR1001564A FR1001564DA FR1001564A FR 1001564 A FR1001564 A FR 1001564A FR 1001564D A FR1001564D A FR 1001564DA FR 1001564 A FR1001564 A FR 1001564A
Authority
FR
France
Prior art keywords
adjustment device
boundary layer
layer suction
suction adjustment
airplane wings
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
Other languages
French (fr)
Inventor
Rene Anxionnaz
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.)
Rateau SA
Original Assignee
Rateau SA
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 Rateau SA filed Critical Rateau SA
Application granted granted Critical
Publication of FR1001564A publication Critical patent/FR1001564A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B64C21/06—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like for sucking
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR1001564D 1946-05-29 1946-05-29 Boundary layer suction adjustment device on airplane wings Expired FR1001564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001564T 1946-05-29

Publications (1)

Publication Number Publication Date
FR1001564A true FR1001564A (en) 1952-02-25

Family

ID=9561331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001564D Expired FR1001564A (en) 1946-05-29 1946-05-29 Boundary layer suction adjustment device on airplane wings

Country Status (1)

Country Link
FR (1) FR1001564A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647749A1 (en) * 1989-06-01 1990-12-07 Gen Electric HYBRID CONSTRUCTION FOR LAMINARY FLOW
FR3044294A1 (en) * 2015-11-26 2017-06-02 Airbus Operations Sas DEVICE FOR ECOPING A SURFACE-LIMITED LAYER OF AERODYNAMIC PROFILE AND GUIDING THE ECOPE FLUID IN A DIRECTION DIFFERENT FROM ITS FLOW

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647749A1 (en) * 1989-06-01 1990-12-07 Gen Electric HYBRID CONSTRUCTION FOR LAMINARY FLOW
FR3044294A1 (en) * 2015-11-26 2017-06-02 Airbus Operations Sas DEVICE FOR ECOPING A SURFACE-LIMITED LAYER OF AERODYNAMIC PROFILE AND GUIDING THE ECOPE FLUID IN A DIRECTION DIFFERENT FROM ITS FLOW

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