ES2042013T3 - Supresion del ruido aerodinamico de aleta hipersustentadora. - Google Patents

Supresion del ruido aerodinamico de aleta hipersustentadora.

Info

Publication number
ES2042013T3
ES2042013T3 ES198989313316T ES89313316T ES2042013T3 ES 2042013 T3 ES2042013 T3 ES 2042013T3 ES 198989313316 T ES198989313316 T ES 198989313316T ES 89313316 T ES89313316 T ES 89313316T ES 2042013 T3 ES2042013 T3 ES 2042013T3
Authority
ES
Spain
Prior art keywords
suppression
flap
noise
reinforcement
sustaining
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 - Lifetime
Application number
ES198989313316T
Other languages
English (en)
Inventor
Ian Roy Whitehouse
James K. British Aerospace Chu
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.)
BAE Systems PLC
Original Assignee
British Aerospace PLC
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 British Aerospace PLC filed Critical British Aerospace PLC
Application granted granted Critical
Publication of ES2042013T3 publication Critical patent/ES2042013T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/14—Adjustable control surfaces or members, e.g. rudders forming slots
    • B64C9/16—Adjustable control surfaces or members, e.g. rudders forming slots at the rear of the wing
    • 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
    • Y02T50/30—Wing lift efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

UNA DISPOSICION PARA LA SUPRESION DE RUIDO AERODINAMICO GENERADO MEDIANTE INTERACCION DE EFECTO DE OQUEDAD ENTRE UN REFUERZO O GUALDERA (18,19) DE FLAP Y UNO O MAS FLAP (22) DE BORDES POSTERIORES DESPLEGADOS PARCIALMENTE. ALABES (27) DE SUPRESION DE RUIDO ESTAN POSICIONADOS EN FORMA TAL CON RESPECTO AL REFUERZO (18) INFERIOR, BORDE POSTERIOR (24) Y BORDE DE ATAQUE DE LOS FLAP EN PARCIAL DESPLEGAMIENTO, QUE LOS REMOLINOS Y VORTICES (26) RESULTANTES DE LA SEPARACION POR CORRIENTE DE AIRE EN LA SUPERFICIE DEL REFUERZO INFERIOR SE DESVIAN SUFICIENTEMENTE MEDIANTE LOS ALABES (27) DE SUPRESION DE RUIDO PARA EVITAR RUIDO IMPORTANTE QUE INDUCE AL CHOQUE O INCIDENCIA DEL FLUJO SEPARADO SOBRE EL BORDE DE ATAQUE DEL FLAP.
ES198989313316T 1988-12-21 1989-12-19 Supresion del ruido aerodinamico de aleta hipersustentadora. Expired - Lifetime ES2042013T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888829836A GB8829836D0 (en) 1988-12-21 1988-12-21 Wing flap hoot suppression

Publications (1)

Publication Number Publication Date
ES2042013T3 true ES2042013T3 (es) 1993-12-01

Family

ID=10648890

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989313316T Expired - Lifetime ES2042013T3 (es) 1988-12-21 1989-12-19 Supresion del ruido aerodinamico de aleta hipersustentadora.

Country Status (5)

Country Link
US (1) US5050822A (es)
EP (1) EP0375382B1 (es)
DE (1) DE68907330T2 (es)
ES (1) ES2042013T3 (es)
GB (1) GB8829836D0 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269573B (en) * 1992-08-11 1995-11-22 British Aerospace The reduction of configuration buffet on transport aircraft by flap shroud extension
US5437419A (en) * 1992-11-06 1995-08-01 The United States Of America As Represented By The United States National Aeronautics And Space Administration Rotorcraft blade-vortex interaction controller
US5282560A (en) * 1993-04-26 1994-02-01 Ford Motor Company Luggage rack with wind noise reducer
DE4334680C2 (de) * 1993-10-12 1996-07-11 Daimler Benz Aerospace Airbus Vorrichtung zur Verstellung von Spalt-Steuerklappen
US5738298A (en) * 1995-06-08 1998-04-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Tip fence for reduction of lift-generated airframe noise
ES2397263T3 (es) 2000-12-23 2013-03-05 Aloys Wobben Pala de rotor para una instalación de energía eólica
MXPA04011829A (es) 2002-06-05 2005-03-31 Wobben Aloys Aspa de rotor de una instalacion de energia eolica.
DE10319246A1 (de) 2003-04-28 2004-12-16 Aloys Wobben Rotorblatt einer Windenergieanlage
DE102004056537B4 (de) * 2004-11-23 2010-09-09 Eads Deutschland Gmbh Anordnung zur Minderung des aerodynamischen Lärms an einem Zusatzflügel eines Flugzeuges
BRPI0600613B1 (pt) 2006-03-14 2015-08-11 Tecsis Tecnologia E Sist S Avançados S A Pá multielementos com perfis aerodinâmicos
BRPI0701438B1 (pt) * 2007-04-13 2019-11-19 Embraer Empresa Brasileira De Aeronautica S A superfície de controle de aeronave em combinação em combinação com um selo aerodinâmico para redução do ruído gerado por superfícies de controle de aeronaves
DE102007024372B4 (de) * 2007-05-23 2016-02-18 Airbus Defence and Space GmbH Einrichtung zur Lärmreduzierung an einem Hochauftriebssystem am Tragflügel eines Flugzeugs
US8511608B1 (en) 2010-11-15 2013-08-20 The Boeing Company Trailing edge flap system
US8622350B1 (en) * 2011-11-14 2014-01-07 The Boeing Company Compound leading edge device for aircraft
CN104494843B (zh) * 2014-11-19 2017-09-22 中国航空工业集团公司沈阳飞机设计研究所 一种飞机开缝襟翼设计方法
DE102017124861A1 (de) 2017-10-24 2019-04-25 Wobben Properties Gmbh Rotorblatt einer Windenergieanlage und Verfahren zu dessen Auslegung
JP7249883B2 (ja) 2019-06-04 2023-03-31 三菱重工業株式会社 航空機の主翼および航空機
US20260035067A1 (en) * 2024-08-05 2026-02-05 The Boeing Company Apparatuses and methods for flight control surfaces

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB475163A (en) * 1936-05-12 1937-11-12 William Edrington Gray Aeroplane wing flaps
US2289704A (en) * 1940-02-26 1942-07-14 Charles H Grant Aircraft wing
US2920844A (en) * 1957-04-12 1960-01-12 North American Aviation Inc Aircraft boundary-layer control system
FR1546878A (fr) * 1966-11-29 1968-11-22 Saab Ab Dispositif pour régler la portance d'un avion pendant l'approche et pour inverser la poussée des réacteurs pendant le roulage au sol
DE1943680C2 (de) * 1969-08-28 1982-06-24 Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen Steuerklappenanordnung
US4015787A (en) * 1975-11-17 1977-04-05 Fairchild Industries Inc. Aircraft wing
US4131252A (en) * 1976-06-15 1978-12-26 The Boeing Company Apparatus for compensating for airflow blockage in aircraft slotted flap assemblies
US4120470A (en) * 1976-09-28 1978-10-17 The Boeing Company Efficient trailing edge system for an aircraft wing
US4605187A (en) * 1984-03-09 1986-08-12 The Boeing Company Wing flap mechanism
DE3621401C1 (en) * 1986-06-26 1988-01-14 Messerschmitt Boelkow Blohm Flap arrangement for an aircraft mainplane (wing)

Also Published As

Publication number Publication date
DE68907330T2 (de) 1993-09-30
DE68907330D1 (de) 1993-07-29
EP0375382B1 (en) 1993-06-23
EP0375382A2 (en) 1990-06-27
US5050822A (en) 1991-09-24
GB8829836D0 (en) 1989-02-15
EP0375382A3 (en) 1990-10-03

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