ES2099520T3 - Dispositivo para la reduccion de turbulencias de aspiracion en motores turborreactores. - Google Patents

Dispositivo para la reduccion de turbulencias de aspiracion en motores turborreactores.

Info

Publication number
ES2099520T3
ES2099520T3 ES94115802T ES94115802T ES2099520T3 ES 2099520 T3 ES2099520 T3 ES 2099520T3 ES 94115802 T ES94115802 T ES 94115802T ES 94115802 T ES94115802 T ES 94115802T ES 2099520 T3 ES2099520 T3 ES 2099520T3
Authority
ES
Spain
Prior art keywords
turbulencies
aspiration
turbo
engines
reactor
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
ES94115802T
Other languages
English (en)
Inventor
Horst Schafhaupt
Josef Ballmann
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.)
Bilfinger Berger Industrial Services GmbH
Original Assignee
Rheinhold and Mahla AG
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 Rheinhold and Mahla AG filed Critical Rheinhold and Mahla AG
Application granted granted Critical
Publication of ES2099520T3 publication Critical patent/ES2099520T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/26—Ground or aircraft-carrier-deck installations for reducing engine or jet noise; Protecting airports from jet erosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Testing Of Engines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

PARA LA ATENUACION DE REACCION DE TORBELLINOS DE ASPIRACION EN DISPOSICIONES DE ACCIONAMIENTO DE CHORRO CON TURBOCOMPRESORES DE AVIONES, ESPECIALMENTE EN EL DESARROLLO DE PRUEBAS, SE HA PREVISTO UN DISPOSITIVO QUE SE COMPONE DE UNA PARRILLA (9) DE REJILLA DISPUESTA EN LA PROXIMIDAD DEL FONDO (8) INTERIORMENTE Y DE FORMA INMEDIATA ANTES DE LA ENTRADA (10) DE LA DISPOSICION DE ACCIONAMIENTO, QUE MUESTRA CANALES (14) DE CORRIENTE CORTOS, QUE DISCURREN DE FORMA APROXIMADAMENTE VERTICAL.
ES94115802T 1993-10-21 1994-10-07 Dispositivo para la reduccion de turbulencias de aspiracion en motores turborreactores. Expired - Lifetime ES2099520T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4335872A DE4335872A1 (de) 1993-10-21 1993-10-21 Vorrichtung zur Abschwächung von Ansaugwirbeln an Turbinentriebwerken

Publications (1)

Publication Number Publication Date
ES2099520T3 true ES2099520T3 (es) 1997-05-16

Family

ID=6500643

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94115802T Expired - Lifetime ES2099520T3 (es) 1993-10-21 1994-10-07 Dispositivo para la reduccion de turbulencias de aspiracion en motores turborreactores.

Country Status (6)

Country Link
US (1) US5591904A (es)
EP (1) EP0649788B1 (es)
JP (1) JP3423441B2 (es)
CN (1) CN1109553A (es)
DE (2) DE4335872A1 (es)
ES (1) ES2099520T3 (es)

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DE19605907B4 (de) * 1996-02-17 2005-11-03 Bos Gmbh & Co. Kg Sicherungsvorrichtung für einen Innenraum eines Kraftfahrzeugs
DE19743591C2 (de) * 1997-10-02 1999-12-16 Daimler Chrysler Aerospace Vorrichtung zur Stabilisierung der Triebwerks-Einlaufströmung bei Triebwerks-Standläufen
GB2337301B (en) * 1998-05-14 2000-11-08 Richard Adkins Improved aircraft run-up pen
GB2339242B (en) * 1998-07-06 2001-01-24 Richard Adkins Intake shields
US6910370B2 (en) * 2002-05-22 2005-06-28 United Technologies Corporation Apparatus and method for preventing inlet vortex
DE10310525A1 (de) * 2003-03-11 2004-09-30 I.F.I. Institut für Industrieaerodynamik GmbH Rückwand für eine Triebwerks-Standlaufeinrichtung
AU2003247427A1 (en) * 2003-05-28 2005-01-21 Burns And Mcdonnell Engineering Company, Inc. Aircraft ground run-up enclosure
DE10337372B4 (de) * 2003-08-13 2005-08-04 Airbus Deutschland Gmbh Vorrichtung zur Stabilisierung der Triebwerks-Einlaufströmung bei Triebwerks-Standläufen
US7484589B2 (en) * 2004-03-04 2009-02-03 The Boeing Company Apparatus and method for reducing aircraft noise and acoustic fatigue
US8234874B2 (en) * 2009-10-09 2012-08-07 General Electric Company Systems and methods for bypassing an inlet air treatment filter
CN102345512B (zh) * 2010-09-07 2015-03-18 李艳君 防护罩
DE202012003865U1 (de) * 2012-04-18 2013-07-19 Gesellschaft für Lärmschutz mbH Lärmschutzeinrichtung für Flugzeuge
DE102015010484A1 (de) 2015-03-23 2016-09-29 IFI Institut für Industrieaerodynamik GmbH Vorrichtung zur Stabilisierung der Triebwerks-Einlaufströmung bei Triebwerks-Standläufen und/oder zur Reduzierung von Strömungsablösungen und Druckschwankungen im Triebwerkseintritt bei Standläufen, Vorrichtung zum Unterstützen von Standläufen für Flugzeugtriebwerke sowie Verwendung einer Vorrichtung
RU2668486C2 (ru) * 2016-12-08 2018-10-01 Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВПО ИрГУПС) Способ устранения вихреобразования на поверхности аэродрома под воздухозаборниками воздушного судна
RU2654891C1 (ru) * 2016-12-08 2018-05-23 Федеральное государственное бюджетное образовательное учреждение высшего образования Иркутский государственный университет путей сообщения (ФГБОУ ВПО ИрГУПС) Способ борьбы с вихревыми течениями на поверхности аэродрома под воздухозаборниками воздушного судна
US11535989B2 (en) * 2019-07-29 2022-12-27 Aurora Flight Sciences Corporation Vertiport and associated method for enhancing stability and attenuating noise during an aircraft landing and takeoff
US11939082B1 (en) * 2023-03-22 2024-03-26 United Arab Emirates University Acoustically enhanced landing pad for ground-effect noise suppression

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US3126176A (en) * 1964-03-24 Blast fence
US2685936A (en) * 1950-08-08 1954-08-10 Lockheed Aircraft Corp Sound reduction equipment for use with jet-propulsion units
US2849077A (en) * 1954-03-04 1958-08-26 Courtland Hastings Noise suppressing screen
US3037726A (en) * 1959-07-02 1962-06-05 Stanray Corp Engine blast absorbing fence
GB910056A (en) * 1960-11-21 1962-11-07 Stanray Corp Engine blast absorbing fence
US3096847A (en) * 1960-12-07 1963-07-09 Stanray Corp Acoustical barrier fence
US3055176A (en) * 1960-12-28 1962-09-25 Peterson York Self cooling blast pad
FR1283981A (fr) * 1960-12-29 1962-02-09 Panneau métallique et son application à une barrière anti-souffle, notamment pouraéroports
FR1582107A (es) * 1968-06-12 1969-09-26
CH518214A (de) * 1970-03-12 1972-01-31 Swissair Schalldämpfungsanlage für auf dem Boden befindliche Flugzeuge
US3797787A (en) * 1971-04-17 1974-03-19 Nippon Steel Corp Jet engine blast fence
CA978782A (en) * 1971-04-17 1975-12-02 Nippon Steel Corporation Jet engine blast fence
US3698509A (en) * 1971-06-24 1972-10-17 United Aircraft Corp Inlet noise silencer for a jet engine
DE2202563C3 (de) * 1972-01-20 1980-09-25 Oskar Gerber Schall- Und Schwingungstechnik Gmbh, 8000 Muenchen Schalldämpfende Flugzeugabbremsanlage
DE2213352A1 (de) * 1972-03-20 1973-09-27 Wilhelm Dr Ing Lepper Vogelschlagschutz an flugzeugen
US3783968A (en) * 1972-12-29 1974-01-08 C Derry Sound barrier
US3946830A (en) * 1974-09-06 1976-03-30 General Electric Company Inlet noise deflector
US4158401A (en) * 1975-07-11 1979-06-19 Bridgestone Tire Company Limited Device for controlling a propagation direction of noise
CH594139A5 (es) * 1975-12-11 1977-12-30 Bbc Brown Boveri & Cie
US4094379A (en) * 1976-09-13 1978-06-13 Body Guard Inc. Sound-absorption panel
US4095669A (en) * 1977-02-10 1978-06-20 Bond Sr William R Sound barrier
SE410112B (sv) * 1977-09-28 1979-09-24 Cre Design Handelsbolag Handel Bullerskerm
US4258823A (en) * 1979-01-02 1981-03-31 The Boeing Company Inflow turbulence control structure
US4471924A (en) * 1982-07-12 1984-09-18 Lynn B Stanley Blast deflecting fence
GB2140090B (en) * 1982-12-23 1986-10-01 Rolls Royce Air intakes of helicopter mounted gas turbine engines
DE3722112A1 (de) * 1987-07-03 1989-01-12 Rheinhold & Mahla Gmbh Schutzanlage zur schalldaempfung von flugzeugtriebwerksgeraeuschen in eingebautem zustand bei hohen gasstroemen
JPH01102499A (ja) * 1987-10-15 1989-04-20 Bridgestone Corp 可搬式防音装置
CA1303889C (en) * 1988-05-04 1992-06-23 Ronald Barden Sound absorption barriers
US5127609A (en) * 1991-02-25 1992-07-07 Lynn B Stanley Jet blast deflector fence
FR2683321B1 (fr) * 1991-11-06 1994-02-11 Boet Sa Andre Installation d'essais au sol pour les reacteurs d'un aeronef gros-porteur.

Also Published As

Publication number Publication date
JP3423441B2 (ja) 2003-07-07
EP0649788B1 (de) 1997-01-08
DE59401527D1 (de) 1997-02-20
CN1109553A (zh) 1995-10-04
JPH07190892A (ja) 1995-07-28
EP0649788A1 (de) 1995-04-26
US5591904A (en) 1997-01-07
DE4335872A1 (de) 1995-04-27

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