FR1518502A - Dispositif destinés à augmenter la portance de surfaces aérodynamiques - Google Patents

Dispositif destinés à augmenter la portance de surfaces aérodynamiques

Info

Publication number
FR1518502A
FR1518502A FR102475A FR102475A FR1518502A FR 1518502 A FR1518502 A FR 1518502A FR 102475 A FR102475 A FR 102475A FR 102475 A FR102475 A FR 102475A FR 1518502 A FR1518502 A FR 1518502A
Authority
FR
France
Prior art keywords
lift
increase
device intended
aerodynamic surfaces
aerodynamic
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
FR102475A
Other languages
English (en)
Inventor
Edward Munroe Lanier
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 filed Critical
Priority to FR102475A priority Critical patent/FR1518502A/fr
Application granted granted Critical
Publication of FR1518502A publication Critical patent/FR1518502A/fr
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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/20—Boundary layer controls by passively inducing fluid flow, e.g. by means of a pressure difference between both ends of a slot or duct
    • 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)
FR102475A 1967-04-12 1967-04-12 Dispositif destinés à augmenter la portance de surfaces aérodynamiques Expired FR1518502A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR102475A FR1518502A (fr) 1967-04-12 1967-04-12 Dispositif destinés à augmenter la portance de surfaces aérodynamiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR102475A FR1518502A (fr) 1967-04-12 1967-04-12 Dispositif destinés à augmenter la portance de surfaces aérodynamiques

Publications (1)

Publication Number Publication Date
FR1518502A true FR1518502A (fr) 1968-03-22

Family

ID=8628720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR102475A Expired FR1518502A (fr) 1967-04-12 1967-04-12 Dispositif destinés à augmenter la portance de surfaces aérodynamiques

Country Status (1)

Country Link
FR (1) FR1518502A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2096440A1 (fr) * 1970-06-23 1972-02-18 Hawker Siddeley Aviat
CN117227963A (zh) * 2023-11-16 2023-12-15 西安昱辉千星航空科技有限公司 机翼结构和飞行器及运行方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2096440A1 (fr) * 1970-06-23 1972-02-18 Hawker Siddeley Aviat
CN117227963A (zh) * 2023-11-16 2023-12-15 西安昱辉千星航空科技有限公司 机翼结构和飞行器及运行方法

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