RU2492111C2 - Концевые крылышки, содержащие поверхности с углублением, и соответствующие системы и способы - Google Patents

Концевые крылышки, содержащие поверхности с углублением, и соответствующие системы и способы Download PDF

Info

Publication number
RU2492111C2
RU2492111C2 RU2010146134/11A RU2010146134A RU2492111C2 RU 2492111 C2 RU2492111 C2 RU 2492111C2 RU 2010146134/11 A RU2010146134/11 A RU 2010146134/11A RU 2010146134 A RU2010146134 A RU 2010146134A RU 2492111 C2 RU2492111 C2 RU 2492111C2
Authority
RU
Russia
Prior art keywords
wing
recess
region
end wing
point
Prior art date
Application number
RU2010146134/11A
Other languages
English (en)
Russian (ru)
Other versions
RU2010146134A (ru
Inventor
Адам П. МАЛАХОВСКИ
Стивен Р. ЧЕЙНИ
Нормэн К. ЭБНЕР
Стивен Т. ЛЕДУ
Original Assignee
Дзе Боинг Компани
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 Дзе Боинг Компани filed Critical Дзе Боинг Компани
Publication of RU2010146134A publication Critical patent/RU2010146134A/ru
Application granted granted Critical
Publication of RU2492111C2 publication Critical patent/RU2492111C2/ru

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
    • B64C23/065—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices at the wing tips
    • B64C23/069—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices at the wing tips using one or more wing tip airfoil devices, e.g. winglets, splines, wing tip fences or raked wingtips
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Toys (AREA)
RU2010146134/11A 2008-04-15 2009-03-20 Концевые крылышки, содержащие поверхности с углублением, и соответствующие системы и способы RU2492111C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/103,430 US8128035B2 (en) 2008-04-15 2008-04-15 Winglets with recessed surfaces, and associated systems and methods
US12/103,430 2008-04-15
PCT/US2009/037868 WO2009129023A1 (en) 2008-04-15 2009-03-20 Winglets with recessed surfaces, and associated systems and methods

Publications (2)

Publication Number Publication Date
RU2010146134A RU2010146134A (ru) 2012-05-20
RU2492111C2 true RU2492111C2 (ru) 2013-09-10

Family

ID=40887190

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2010146134/11A RU2492111C2 (ru) 2008-04-15 2009-03-20 Концевые крылышки, содержащие поверхности с углублением, и соответствующие системы и способы

Country Status (7)

Country Link
US (1) US8128035B2 (enExample)
EP (1) EP2276665B1 (enExample)
JP (1) JP5490097B2 (enExample)
CN (1) CN102089207B (enExample)
CA (1) CA2713162C (enExample)
RU (1) RU2492111C2 (enExample)
WO (1) WO2009129023A1 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006055090A1 (de) * 2006-11-21 2008-05-29 Airbus Deutschland Gmbh Flügelendform für einen Flügel, insbesondere von Luftfahrzeugen
US7900876B2 (en) * 2007-08-09 2011-03-08 The Boeing Company Wingtip feathers, including forward swept feathers, and associated aircraft systems and methods
US20090084904A1 (en) * 2007-10-02 2009-04-02 The Boeing Company Wingtip Feathers, Including Paired, Fixed Feathers, and Associated Systems and Methods
US8128035B2 (en) * 2008-04-15 2012-03-06 The Boeing Company Winglets with recessed surfaces, and associated systems and methods
US9302766B2 (en) * 2008-06-20 2016-04-05 Aviation Partners, Inc. Split blended winglet
CA2728765C (en) 2008-06-20 2017-06-13 Aviation Partners, Inc. Curved wing tip
DE102009019542A1 (de) * 2009-04-30 2010-11-11 Airbus Deutschland Gmbh Nicht-planares Flügelendstück für Tragflügel von Flugzeugen sowie Tragflügel mit einem solchen Flügelendstück
US9162755B2 (en) 2009-12-01 2015-10-20 Tamarack Aerospace Group, Inc. Multiple controllable airflow modification devices
US20110127383A1 (en) 2009-12-01 2011-06-02 Guida Associates Consulting, Inc. Active winglet
GB201011843D0 (en) * 2010-07-14 2010-09-01 Airbus Operations Ltd Wing tip device
CN106081070A (zh) * 2011-06-09 2016-11-09 航空伙伴股份有限公司 螺旋形机翼末梢以及飞行器
CN102442422A (zh) * 2011-11-04 2012-05-09 哈尔滨飞机工业集团有限责任公司 一种提高时间域飞机平尾气动效率的小翼
US8936219B2 (en) 2012-03-30 2015-01-20 The Boeing Company Performance-enhancing winglet system and method
US9086053B2 (en) 2012-03-30 2015-07-21 General Electric Company Enhanced wind turbine blade
EP3594115B1 (en) * 2013-02-05 2023-08-23 Tamarack Aerospace Group, Inc. Controllable airflow modification device periodic load control
US10696387B2 (en) 2013-09-27 2020-06-30 Dann M Allen Helicopter rotor with a mechanical means for configuring rotor tips to control brown outs
US10562613B2 (en) * 2013-12-04 2020-02-18 Tamarack Aerospace Group, Inc. Adjustable lift modification wingtip
USD754053S1 (en) * 2014-02-19 2016-04-19 Aeronautical Testing Service, Inc. Wing root leading edge extension
US9511850B2 (en) * 2014-04-12 2016-12-06 The Boeing Company Wing tip device for an aircraft wing
GB201512480D0 (en) * 2015-07-16 2015-08-19 Fourth Dimensional Aerospace Technology Ltd Fluid flow control for an aerofoil
US10690112B2 (en) 2016-06-27 2020-06-23 William Scott Keeley Fluid turbine rotor blade with winglet design
EP3269635A1 (en) 2016-07-12 2018-01-17 The Aircraft Performance Company UG Airplane wing
US10202961B2 (en) 2016-11-30 2019-02-12 William Scott Keeley Fluid turbine semi-shroud and associated rotor blade dual-winglet design
US10293915B2 (en) 2016-12-13 2019-05-21 The Boeing Company Apparatuses and methods for aerodynamic window assemblies
GB2559969A (en) * 2017-02-22 2018-08-29 Airbus Operations Ltd A method of designing a winglet and winglet disigned thereby
US11312481B2 (en) 2017-07-12 2022-04-26 The Aircraft Performance Company Gmbh Airplane wing
ES2819559T3 (es) 2017-12-15 2021-04-16 The Aircraft Performance Company Gmbh Ala de aeroplano
ES2905192T3 (es) 2018-01-15 2022-04-07 The Aircraft Performance Company Gmbh Ala de avión
GB2573281B (en) * 2018-04-25 2020-12-30 Airbus Operations Ltd An aircraft wing and wing tip device
GB2576929A (en) * 2018-09-07 2020-03-11 Airbus Operations Ltd A wing tip device
CN109885894B (zh) * 2019-01-24 2023-05-05 江西理工大学 一种基于Trefftz多源点配点法的稀土矿层地下水渗流模型
CN110080939A (zh) * 2019-06-05 2019-08-02 上海电气风电集团有限公司 一种涡流发生器、风机叶片及其制造方法
CN112124561B (zh) * 2020-09-27 2022-02-25 中国商用飞机有限责任公司 用于飞行器的翼梢小翼的气动减阻结构及飞行器
GB2615311A (en) * 2022-01-31 2023-08-09 Airbus Operations Ltd Aircraft wing with movable wing tip device
GB2616252A (en) * 2022-01-31 2023-09-06 Airbus Operations Ltd Aircraft with movable wing tip device
GB2628523B (en) * 2022-11-16 2025-07-09 Airbus Operations Ltd Aircraft wing
CN120057248B (zh) * 2025-04-17 2025-11-28 白鲸航线(常州)科技有限公司 一种翼梢小翼及飞机机翼

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382569A (en) * 1979-12-26 1983-05-10 Grumman Aerospace Corporation Wing tip flow control
US4595160A (en) * 1983-05-18 1986-06-17 Jonathan Santos Wing tip airfoils
RU64174U1 (ru) * 2006-11-17 2007-06-27 ООО "Инновационный Центр "Опережение" Концевая крыльевая поверхность

Family Cites Families (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE634884C (de) 1936-09-05 Hamburger Flugzeugbau G M B H Aus etwa halbkreisfoermigen Schalen bestehender Tragholm fuer Flugzeuge
US1354677A (en) 1918-04-08 1920-10-05 Melville W Mix Knockdown airplane-fuselage and process therefor
US1888418A (en) 1921-04-14 1932-11-22 Adams Herbert Luther Flying machine
US1466551A (en) 1921-12-06 1923-08-28 Bristol Aeroplane Co Ltd Aircraft, submarine, torpedo, and other totally immersed craft or structure
US1841921A (en) 1929-12-04 1932-01-19 Spiegel Jacob Airplane construction
US2370801A (en) 1941-05-14 1945-03-06 Cons Vultee Aireraft Corp Airplane wing structure
US2576981A (en) * 1949-02-08 1951-12-04 Vogt Richard Twisted wing tip fin for airplanes
US2743888A (en) 1951-10-20 1956-05-01 Collins Radio Co Variable wing
US2750134A (en) 1952-04-17 1956-06-12 Lockheed Aircraft Corp Multiple wheel main landing gear
US2749061A (en) 1954-06-18 1956-06-05 Wesley A Franz Airplane wing stress compensating structure assembly
US3018985A (en) 1956-12-31 1962-01-30 Martin Marietta Corp Swept wing with unswept spar
US3027118A (en) 1959-01-28 1962-03-27 English Electric Co Ltd Ram jet propelled aircraft
US3270988A (en) 1962-12-26 1966-09-06 Jr Clarence D Cone Minimum induced drag airfoil body
US3199813A (en) * 1964-06-03 1965-08-10 Boeing Co Aircraft airfoil pods
US3273833A (en) 1965-01-21 1966-09-20 Dow Chemical Co Airfoil structure
US3712564A (en) 1970-11-13 1973-01-23 S Rethorst Slotted diffuser system for reducing aircraft induced drag
DE2149956C3 (de) 1971-10-07 1974-03-28 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Hochauftriebsflügel
US3840199A (en) 1972-05-09 1974-10-08 R Tibbs Aircraft
US4045336A (en) 1974-08-23 1977-08-30 Pauli Henrik Isteri Method and device for oxygenating water with vibrations and under pressure strokes
US4046336A (en) 1975-05-13 1977-09-06 Textron, Inc. Vortex diffusion and dissipation
US4172574A (en) 1976-06-16 1979-10-30 National Research Development Corporation Fluid stream deflecting members for aircraft bodies or the like
US4190219A (en) 1977-05-17 1980-02-26 Lockheed Corporation Vortex diffuser
US4108403A (en) * 1977-08-05 1978-08-22 Reginald Vernon Finch Vortex reducing wing tip
US4205810A (en) 1977-12-19 1980-06-03 The Boeing Company Minimum drag wing configuration for aircraft operating at transonic speeds
US4700911A (en) 1982-02-09 1987-10-20 Dornier Gmbh Transverse driving bodies, particularly airplane wings
FR2521520A1 (fr) 1982-02-15 1983-08-19 Daude Martine Ailettes marginales a angles d'attaque variables
FR2523072A1 (fr) 1982-03-09 1983-09-16 Cabrol Lucien Aeronef pourvu d'une structure de sustentation a ailes superposees multiples
EP0094064A1 (en) 1982-05-11 1983-11-16 George Stanmore Rasmussen Wing tip thrust augmentation system
US4455004A (en) 1982-09-07 1984-06-19 Lockheed Corporation Flight control device for airplanes
DE3242584A1 (de) 1982-11-18 1984-05-24 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Anordnung von zusatzflaechen an den spitzen eines tragfluegels
EP0113466B1 (en) 1982-12-30 1988-11-30 The Boeing Company Tapered thickness-chord ratio wing
GB8310224D0 (en) 1983-04-15 1983-05-18 British Aerospace Wing tip arrangement
US4545552A (en) 1983-06-20 1985-10-08 Welles Stanley W Airframe design
US4674709A (en) 1983-06-20 1987-06-23 Welles Stanley W Airframe design
US4671473A (en) 1984-11-08 1987-06-09 Goodson Kenneth W Airfoil
FR2614264B1 (fr) 1987-04-24 1989-07-21 Aerospatiale Systeme de roulement pour aeronef.
US4776542A (en) 1987-05-27 1988-10-11 Vigyan Research Associates, Inc. Aircraft stall-spin entry deterrent system
US5039032A (en) 1988-11-07 1991-08-13 The Boeing Company High taper wing tip extension
US5082204A (en) 1990-06-29 1992-01-21 Croston Leon J All wing aircraft
US5102068A (en) 1991-02-25 1992-04-07 Gratzer Louis B Spiroid-tipped wing
IL101069A (en) 1991-02-25 1996-09-12 Valsan Partners Purchase N Y A system for increasing the fuel efficiency of an aircraft and a kit for changing aircraft wings
US5156358A (en) 1991-04-11 1992-10-20 Northrop Corporation Aircraft outboard control
US5378524A (en) * 1991-05-28 1995-01-03 Blood; Charles L. Friction reducing surface and devices employing such surfaces
US5275358A (en) 1991-08-02 1994-01-04 The Boeing Company Wing/winglet configurations and methods for aircraft
US5348253A (en) 1993-02-01 1994-09-20 Gratzer Louis B Blended winglet
JPH06255587A (ja) 1993-03-09 1994-09-13 Honda Motor Co Ltd 航空機
US5395071A (en) * 1993-09-09 1995-03-07 Felix; Frederick L. Airfoil with bicambered surface
US5634613A (en) 1994-07-18 1997-06-03 Mccarthy; Peter T. Tip vortex generation technology for creating a lift enhancing and drag reducing upwash effect
US5788191A (en) 1995-08-18 1998-08-04 Sikorsky Aircraft Corporation Half-plow vortex generators for rotor blades for reducing blade-vortex interaction noise
US5897078A (en) 1995-12-15 1999-04-27 The Boeing Company Multi-service common airframe-based aircraft
GB9600123D0 (en) 1996-01-04 1996-03-06 Westland Helicopters Aerofoil
US5692703A (en) 1996-05-10 1997-12-02 Mcdonnell Douglas Corporation Multiple application wheel well design
US6161797A (en) 1996-11-25 2000-12-19 Dugan Air Technologies, Inc. Method and apparatus for reducing airplane noise
EP0988225B1 (en) 1997-06-13 2006-10-18 The Boeing Company Blunt-leading-edge raked wingtips
US5909858A (en) 1997-06-19 1999-06-08 Mcdonnell Douglas Corporation Spanwise transition section for blended wing-body aircraft
JP2000006893A (ja) 1998-06-23 2000-01-11 Fuji Heavy Ind Ltd 複合材翼構造
FR2780700B1 (fr) 1998-07-02 2000-09-29 Christian Hugues Cavite cylindrique en spirale
US5975464A (en) 1998-09-22 1999-11-02 Scaled Composites, Inc. Aircraft with removable structural payload module
US6474604B1 (en) * 1999-04-12 2002-11-05 Jerry E. Carlow Mobius-like joining structure for fluid dynamic foils
DE19926832B4 (de) 1999-06-12 2005-09-15 Airbus Deutschland Gmbh Unterschallflugzeug vorzugsweise mit gepfeilten Tragflügeln
US6484968B2 (en) 2000-12-11 2002-11-26 Fort F. Felker Aircraft with elliptical winglets
DE10160315A1 (de) 2001-12-07 2003-11-13 Airbus Gmbh Einrichtung zur Landeanflug-Steuerung eines Flugszeuges
US6578798B1 (en) 2002-04-08 2003-06-17 Faruk Dizdarevic Airlifting surface division
US6547181B1 (en) 2002-05-29 2003-04-15 The Boeing Company Ground effect wing having a variable sweep winglet
US6726149B2 (en) 2002-05-31 2004-04-27 The Boeing Company Derivative aircraft and methods for their manufacture
US20040135032A1 (en) 2002-06-20 2004-07-15 Gregg Robert D Spanwise tailoring of a trailing edge wedge to a wing
US7207526B2 (en) * 2002-06-26 2007-04-24 Mccarthy Peter T High efficiency tip vortex reversal and induced drag reduction
FR2841532B1 (fr) 2002-06-27 2004-12-17 Airbus France Avion a controle actif du vrillage de ses ailes
US7048228B2 (en) 2002-10-09 2006-05-23 The Boeing Company Slotted aircraft wing
US6886778B2 (en) 2003-06-30 2005-05-03 The Boeing Company Efficient wing tip devices and methods for incorporating such devices into existing wing designs
GB0326228D0 (en) 2003-11-10 2003-12-17 Airbus Uk Ltd Wing tip device
US7100875B2 (en) 2004-02-20 2006-09-05 The Boeing Company Apparatus and method for the control of trailing wake flows
US7264200B2 (en) 2004-07-23 2007-09-04 The Boeing Company System and method for improved rotor tip performance
DE102005028688A1 (de) 2005-05-19 2006-11-30 Airbus Deutschland Gmbh Konzept eines variablen Winglets zur lateralen Lastenreduktion zur kombinierten lateralen und vertikalen Lastenreduktion und zur Performanceverbesserung von Fortbewegungsmitteln
US8544800B2 (en) 2005-07-21 2013-10-01 The Boeing Company Integrated wingtip extensions for jet transport aircraft and other types of aircraft
FR2894558A1 (fr) * 2005-12-12 2007-06-15 Dassault Avions Aile a ailette d'extremite de voilure et aeronef comportant une telle aile
US7900876B2 (en) 2007-08-09 2011-03-08 The Boeing Company Wingtip feathers, including forward swept feathers, and associated aircraft systems and methods
US20090084904A1 (en) 2007-10-02 2009-04-02 The Boeing Company Wingtip Feathers, Including Paired, Fixed Feathers, and Associated Systems and Methods
US20090224107A1 (en) 2008-03-04 2009-09-10 The Boeing Company Reduced Span Wings with Wing Tip Devices, and Associated Systems and Methods
US8128035B2 (en) * 2008-04-15 2012-03-06 The Boeing Company Winglets with recessed surfaces, and associated systems and methods

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382569A (en) * 1979-12-26 1983-05-10 Grumman Aerospace Corporation Wing tip flow control
US4595160A (en) * 1983-05-18 1986-06-17 Jonathan Santos Wing tip airfoils
RU64174U1 (ru) * 2006-11-17 2007-06-27 ООО "Инновационный Центр "Опережение" Концевая крыльевая поверхность

Also Published As

Publication number Publication date
EP2276665A1 (en) 2011-01-26
EP2276665B1 (en) 2015-05-06
WO2009129023A1 (en) 2009-10-22
CA2713162A1 (en) 2009-10-22
RU2010146134A (ru) 2012-05-20
US8128035B2 (en) 2012-03-06
CN102089207A (zh) 2011-06-08
JP5490097B2 (ja) 2014-05-14
JP2011516345A (ja) 2011-05-26
CN102089207B (zh) 2016-07-13
CA2713162C (en) 2012-08-21
US20090256029A1 (en) 2009-10-15

Similar Documents

Publication Publication Date Title
RU2492111C2 (ru) Концевые крылышки, содержащие поверхности с углублением, и соответствующие системы и способы
RU2521458C2 (ru) Непланарная законцовка крыла для крыльев самолета и крыло, содержащее такую законцовку
RU2490171C2 (ru) Конфигурация законцовки крыла, в частности крыла самолета
US20090224107A1 (en) Reduced Span Wings with Wing Tip Devices, and Associated Systems and Methods
US10106247B2 (en) Split blended winglet
EP3194263B1 (en) Split blended winglet
Kaul et al. Drag optimization study of variable camber continuous trailing edge flap (VCCTEF) using OVERFLOW
JP5980919B2 (ja) 翼の翼端装置およびそのような翼端装置を有する翼
US8651427B1 (en) Wing tip device with recess in surface
US11148788B2 (en) Curved wingtip for aircraft
JP2010530333A (ja) 小翼
US20110024573A1 (en) Extended winglet with load balancing characteristics
CN103068674B (zh) 航空器的固定翼
US20240375770A1 (en) Scythe Wingtip Device
US9637225B1 (en) Aircraft winglet
US20220089277A1 (en) Retrofit flight control surface
JP6114337B2 (ja) 航空機の翼を構成する方法、航空機の翼の構成および翼の構成を備えている航空機
GB2570105A (en) Retrofit flight control surface
RU2575739C2 (ru) Законцовка крыла