FR2438583A1 - Profil aerodynamique a hautes performances pour voilure d'aeronef - Google Patents

Profil aerodynamique a hautes performances pour voilure d'aeronef

Info

Publication number
FR2438583A1
FR2438583A1 FR7829225A FR7829225A FR2438583A1 FR 2438583 A1 FR2438583 A1 FR 2438583A1 FR 7829225 A FR7829225 A FR 7829225A FR 7829225 A FR7829225 A FR 7829225A FR 2438583 A1 FR2438583 A1 FR 2438583A1
Authority
FR
France
Prior art keywords
chord
leading edge
aerofoil profile
max
thickness above
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.)
Granted
Application number
FR7829225A
Other languages
English (en)
Other versions
FR2438583B1 (fr
Inventor
Genevieve Marie Gabriell Espin
Yves Francois Phili Morchoisne
Michel Lazareff
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.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Priority to FR7829225A priority Critical patent/FR2438583A1/fr
Priority to GB7902443A priority patent/GB2016397B/en
Priority to US06/006,292 priority patent/US4240598A/en
Priority to NLAANVRAGE7900752,A priority patent/NL186754C/xx
Priority to DE19792904956 priority patent/DE2904956A1/de
Publication of FR2438583A1 publication Critical patent/FR2438583A1/fr
Application granted granted Critical
Publication of FR2438583B1 publication Critical patent/FR2438583B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/10—Shape of wings
    • B64C3/14—Aerofoil profile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Wind Motors (AREA)

Abstract

PROFIL AERODYNAMIQUE A HAUTES PERFORMANCES POUR VOILURE D'AERONEF. SELON L'INVENTION, CE PROFIL EST BICONVEXE ET TEL QUE LA VOILURE CORRESPONDANTE COMPORTE UN MAITRE-COUPLE AVANCE ET UNE COURBURE AU MOINS SENSIBLEMENT NULLE SUR LA MAJEURE PARTIE DES SURFACES PORTANTES D'EXTRADOS ET D'INTRADOS, EN AVAL DUDIT MAITRE-COUPLE, LE POINT D'EPAISSEUR MAXIMAL DE L'INTRADOS ETANT PLUS PROCHE DU BORD D'ATTACHE QUE LE POINT D'EPAISSEUR MAXIMAL DE L'EXTRADOS. REALISATION DE VOILURES FIXES OU TOURNANTES D'AERONEF.
FR7829225A 1978-02-02 1978-10-13 Profil aerodynamique a hautes performances pour voilure d'aeronef Granted FR2438583A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7829225A FR2438583A1 (fr) 1978-10-13 1978-10-13 Profil aerodynamique a hautes performances pour voilure d'aeronef
GB7902443A GB2016397B (en) 1978-02-02 1979-01-23 Aerofoil
US06/006,292 US4240598A (en) 1978-02-02 1979-01-25 High performance aerodynamic airfoil for aircraft wing
NLAANVRAGE7900752,A NL186754C (nl) 1978-02-02 1979-01-31 Subsoon draagvleugelprofiel.
DE19792904956 DE2904956A1 (de) 1978-02-02 1979-02-02 Aerodynamisches hochleistungsprofil fuer luftfahrzeugtragfluegel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7829225A FR2438583A1 (fr) 1978-10-13 1978-10-13 Profil aerodynamique a hautes performances pour voilure d'aeronef

Publications (2)

Publication Number Publication Date
FR2438583A1 true FR2438583A1 (fr) 1980-05-09
FR2438583B1 FR2438583B1 (fr) 1981-03-20

Family

ID=9213698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829225A Granted FR2438583A1 (fr) 1978-02-02 1978-10-13 Profil aerodynamique a hautes performances pour voilure d'aeronef

Country Status (1)

Country Link
FR (1) FR2438583A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2257260A (en) * 1938-08-27 1941-09-30 Seversky Aircraft Corp Airfoil
US3987984A (en) * 1973-04-09 1976-10-26 Albert George Fischer Semi-rigid aircraft wing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2257260A (en) * 1938-08-27 1941-09-30 Seversky Aircraft Corp Airfoil
US3987984A (en) * 1973-04-09 1976-10-26 Albert George Fischer Semi-rigid aircraft wing

Also Published As

Publication number Publication date
FR2438583B1 (fr) 1981-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse