JPS59118597A - 航空機用推進機の翼 - Google Patents

航空機用推進機の翼

Info

Publication number
JPS59118597A
JPS59118597A JP58217079A JP21707983A JPS59118597A JP S59118597 A JPS59118597 A JP S59118597A JP 58217079 A JP58217079 A JP 58217079A JP 21707983 A JP21707983 A JP 21707983A JP S59118597 A JPS59118597 A JP S59118597A
Authority
JP
Japan
Prior art keywords
zone
curvature
thickness
law
maximum
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.)
Pending
Application number
JP58217079A
Other languages
English (en)
Japanese (ja)
Inventor
ジヤン−ジヤツク・チベ−ル
ジヤン−マルク・ブ−ケ
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.)
Ofuisu National Dechiyuudo E D
OFUISU NATIONAL DECHIYUUDO E DO RUSHIERUSHIYU AEROSUPESHIARU
Original Assignee
Ofuisu National Dechiyuudo E D
OFUISU NATIONAL DECHIYUUDO E DO RUSHIERUSHIYU AEROSUPESHIARU
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 Ofuisu National Dechiyuudo E D, OFUISU NATIONAL DECHIYUUDO E DO RUSHIERUSHIYU AEROSUPESHIARU filed Critical Ofuisu National Dechiyuudo E D
Publication of JPS59118597A publication Critical patent/JPS59118597A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/18—Aerodynamic features
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/02—Formulas of curves

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Tires In General (AREA)
  • General Details Of Gearings (AREA)
  • Retarders (AREA)
JP58217079A 1982-11-18 1983-11-17 航空機用推進機の翼 Pending JPS59118597A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8219337A FR2536365A1 (fr) 1982-11-18 1982-11-18 Pale pour propulseur d'aeronef
FR8219337 1982-11-18

Publications (1)

Publication Number Publication Date
JPS59118597A true JPS59118597A (ja) 1984-07-09

Family

ID=9279296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58217079A Pending JPS59118597A (ja) 1982-11-18 1983-11-17 航空機用推進機の翼

Country Status (6)

Country Link
US (1) US4652213A (enExample)
EP (1) EP0110766B1 (enExample)
JP (1) JPS59118597A (enExample)
DE (1) DE3372195D1 (enExample)
FR (1) FR2536365A1 (enExample)
SU (1) SU1540653A3 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33589E (en) * 1986-09-03 1991-05-14 United Technologies Corporation Helicopter blade airfoil
US4744728A (en) * 1986-09-03 1988-05-17 United Technologies Corporation Helicopter blade airfoil
US4834617A (en) * 1987-09-03 1989-05-30 United Technologies Corporation Airfoiled blade
FR2628062B1 (fr) * 1988-03-07 1990-08-10 Aerospatiale Pale pour helice carenee a hautes performances, helice carenee multipale pourvue de telles pales et agencement de rotor de queue a helice carenee pour aeronef a voilure tournante
GB2220712B (en) * 1988-07-13 1992-12-09 Rolls Royce Plc Open rotor blading
US5024396A (en) * 1988-07-19 1991-06-18 Principia Recherche Developpement Sa Air or submarine engine with improved contour
US4941803A (en) * 1989-02-01 1990-07-17 United Technologies Corporation Airfoiled blade
JP2633413B2 (ja) * 1991-06-03 1997-07-23 富士重工業株式会社 回転翼航空機の回転翼羽根
FR2689852B1 (fr) * 1992-04-09 1994-06-17 Eurocopter France Pale pour voilure tournante d'aeronef, a extremite en fleche.
WO1994008846A1 (fr) * 1992-10-16 1994-04-28 Aktsionernoe Obschestvo 'aviatika' Helice
US5417548A (en) * 1994-01-14 1995-05-23 Midwest Research Institute Root region airfoil for wind turbine
RU2123453C1 (ru) * 1996-12-15 1998-12-20 Центральный аэрогидродинамический институт им.проф.Н.Е.Жуковского Лопасть винта
US5911559A (en) * 1997-09-16 1999-06-15 United Technologies Corporation Airfoiled blade for a propeller
US6378802B1 (en) * 1998-05-04 2002-04-30 Manuel Munoz Saiz Enhance aerodynamic profile
US6607164B2 (en) 2001-10-22 2003-08-19 Toyota Motor Sales, U.S.A., Inc. Wing airfoil
ES2268912B1 (es) * 2003-03-13 2008-02-16 Indar Maquinas Hidraulicas, S.L Grupo electrobomba multietapa.
US20040206852A1 (en) * 2003-04-16 2004-10-21 Saiz Manuel Munoz Aerodynamic profile
IT1401661B1 (it) * 2010-08-25 2013-08-02 Nuova Pignone S R L Forma di profilo areodinamico per compressore.
US9340277B2 (en) * 2012-02-29 2016-05-17 General Electric Company Airfoils for use in rotary machines
DE102013008145A1 (de) * 2013-05-14 2014-11-20 Man Diesel & Turbo Se Laufschaufel für einen Verdichter und Verdichter mit einer solchen Laufschaufel
US9278744B1 (en) 2015-03-26 2016-03-08 Frank Chester ChetProp air or water propeller and spinner with front and back leg assemblies attached to spinner
CN105129071B (zh) * 2015-06-26 2017-03-08 北京昶远科技有限公司 太阳能飞机翼型设计方法及太阳能飞机翼型
US10710705B2 (en) * 2017-06-28 2020-07-14 General Electric Company Open rotor and airfoil therefor
US10358926B2 (en) * 2017-08-11 2019-07-23 General Electric Company Low-noise airfoil for an open rotor
FR3077803B1 (fr) * 2018-02-15 2020-07-31 Airbus Helicopters Methode d'amelioration d'une pale afin d'augmenter son incidence negative de decrochage
EP3891066A4 (en) * 2018-12-07 2022-08-10 Joby Aero, Inc. ROTATING AIRFORCE AND DESIGN METHOD THEREFORE
WO2021092677A1 (en) * 2019-11-14 2021-05-20 Delson Aeronautics Ltd. Ultra-wide-chord propeller
RU2769545C1 (ru) * 2021-05-14 2022-04-04 Акционерное общество "Национальный центр вертолетостроения им. М.Л. Миля и Н.И. Камова" (АО "НЦВ Миль и Камов") Аэродинамический профиль несущего элемента летательного аппарата

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343512A (en) * 1966-05-20 1967-09-26 Francis R Rasmussen Hydrofoil with unsymmetrical nose profile
GB1383070A (en) * 1971-12-13 1975-02-05 Boeing Co Hydrodynamic sections
US4142837A (en) * 1977-11-11 1979-03-06 United Technologies Corporation Helicopter blade
GB2016397B (en) * 1978-02-02 1982-03-24 Aerospatiale Aerofoil
US4459083A (en) * 1979-03-06 1984-07-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Shapes for rotating airfoils
FR2463054A1 (fr) * 1979-08-10 1981-02-20 Aerospatiale Profil de pale pour voilure tournante d'aeronef
FR2490586A1 (fr) * 1980-09-24 1982-03-26 Aerospatiale Profil de pale pour voilure tournante d'aeronef
US4412664A (en) * 1982-06-25 1983-11-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Family of airfoil shapes for rotating blades

Also Published As

Publication number Publication date
US4652213A (en) 1987-03-24
EP0110766A1 (fr) 1984-06-13
FR2536365B1 (enExample) 1985-04-26
DE3372195D1 (en) 1987-07-30
FR2536365A1 (fr) 1984-05-25
SU1540653A3 (ru) 1990-01-30
EP0110766B1 (fr) 1987-06-24

Similar Documents

Publication Publication Date Title
JPS59118597A (ja) 航空機用推進機の翼
Peckham Low-speed wind-tunnel tests on a series of uncambered slender pointed wings with sharp edges
JP2588601B2 (ja) 後縁相互がなす角度を大きくした翼形
JP3191931B2 (ja) 航空機用プロペラブレード及び翼集合体
EP0839286B1 (en) Fan blade with curved planform and high-lift airfoil having bulbous leading edge
US3952971A (en) Airfoil shape for flight at subsonic speeds
JP2624785B2 (ja) 航空機の回転翼の羽根
US5265830A (en) Trailing edge splitter
JP2620087B2 (ja) 回転翼航空機用ブレード
US4867396A (en) Micro flap trailing edge device for an aircraft wing
GB2059373A (en) Advanced airfoils for helicopter rotor application
CN110135059B (zh) 一种叶型厚度分布方法及叶片
US6802474B2 (en) Advanced high turning compressor airfoils
JP2006517162A (ja) 遷音速巡航用の層流翼
Bonney Aerodynamic characteristics of rectangular wings at supersonic speeds
US6651927B1 (en) Airfoil trailing edge
US20020005458A1 (en) Airfoil suitable for forward and reverse flow
CN111810353B (zh) 前弯后翘翼弦叶片
JP3005526B1 (ja) 航空機の翼および翼形状の決定方法
Al-Atabi Aerodynamics of wing tip sails
Johnsson et al. Leading edge roughness-a way to improve propeller tip vortex cavitation
Winter et al. Measurements of section pressure distribution at a mach number of 2.0 on a wing of 70 degrees sweep mounted on a waisted body
Mugler Effects of Two Leading-Edge Modifications on the Aerodynamic Characteristics of a Thin Low-Aspect-Ratio Delta Wing at Transonic Speeds
JPS61232302A (ja) タ−ビン翼列
Johnson Investigation of Three Tapered 45° Sweptback Cambered and Twisted Wings Covering a Simultaneous Variation in Aspect Ratio and Thickness Ratio and of One Related Symmetrical Wing at Transonic Speeds by the Wing-flow Method