FR2957894B1 - Pylone de support d'un turbomoteur recouvert d'un materiau poreux, ensemble d'un turbomoteur et d'un pylone - Google Patents

Pylone de support d'un turbomoteur recouvert d'un materiau poreux, ensemble d'un turbomoteur et d'un pylone

Info

Publication number
FR2957894B1
FR2957894B1 FR1052107A FR1052107A FR2957894B1 FR 2957894 B1 FR2957894 B1 FR 2957894B1 FR 1052107 A FR1052107 A FR 1052107A FR 1052107 A FR1052107 A FR 1052107A FR 2957894 B1 FR2957894 B1 FR 2957894B1
Authority
FR
France
Prior art keywords
pylone
turbomoteur
turbomotor
covered
support
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.)
Active
Application number
FR1052107A
Other languages
English (en)
Other versions
FR2957894A1 (fr
Inventor
Sebastien Jean Paul Aeberli
Alexandre Alfred Gaston Vuillemin
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA 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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1052107A priority Critical patent/FR2957894B1/fr
Priority to US13/636,864 priority patent/US8827199B2/en
Priority to PCT/FR2011/050572 priority patent/WO2011117521A1/fr
Publication of FR2957894A1 publication Critical patent/FR2957894A1/fr
Application granted granted Critical
Publication of FR2957894B1 publication Critical patent/FR2957894B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/04—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of exhaust outlets or jet pipes
    • B64D33/06—Silencing exhaust or propulsion jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D29/00—Power-plant nacelles, fairings or cowlings
    • B64D29/02—Power-plant nacelles, fairings or cowlings associated with wings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1052107A 2010-03-23 2010-03-23 Pylone de support d'un turbomoteur recouvert d'un materiau poreux, ensemble d'un turbomoteur et d'un pylone Active FR2957894B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1052107A FR2957894B1 (fr) 2010-03-23 2010-03-23 Pylone de support d'un turbomoteur recouvert d'un materiau poreux, ensemble d'un turbomoteur et d'un pylone
US13/636,864 US8827199B2 (en) 2010-03-23 2011-03-21 Turboshaft engine supporting pylon covered with a porous material and turboshaft engine/pylon assembly
PCT/FR2011/050572 WO2011117521A1 (fr) 2010-03-23 2011-03-21 Pylône de support d'un turbomoteur recouvert d'un matériau poreux, ensemble d'un turbomoteur et d'un pylône

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1052107A FR2957894B1 (fr) 2010-03-23 2010-03-23 Pylone de support d'un turbomoteur recouvert d'un materiau poreux, ensemble d'un turbomoteur et d'un pylone

Publications (2)

Publication Number Publication Date
FR2957894A1 FR2957894A1 (fr) 2011-09-30
FR2957894B1 true FR2957894B1 (fr) 2013-06-14

Family

ID=43033390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1052107A Active FR2957894B1 (fr) 2010-03-23 2010-03-23 Pylone de support d'un turbomoteur recouvert d'un materiau poreux, ensemble d'un turbomoteur et d'un pylone

Country Status (3)

Country Link
US (1) US8827199B2 (fr)
FR (1) FR2957894B1 (fr)
WO (1) WO2011117521A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3000721B1 (fr) * 2013-01-09 2016-10-14 Airbus Operations Sas Ensemble propulsif d'aeronef comprenant un carenage aerodynamique arriere de mat d'accrochage a parois laterales profilees pour l'injection d'air frais le long d'un plancher de protection thermique
CN105392700B (zh) 2013-07-26 2018-12-18 Mra系统有限责任公司 飞行器发动机吊架
US9725183B2 (en) 2015-06-22 2017-08-08 Rohr, Inc. Pylon with noise attenuating fairing
US9630702B2 (en) * 2015-06-30 2017-04-25 Rohr, Inc. Noise attenuation for an open rotor aircraft propulsion system
FR3049571B1 (fr) * 2016-03-30 2019-07-12 Safran Aircraft Engines Aile d'aeronef a traitement acoustique amelioree
FR3059300A1 (fr) * 2016-11-30 2018-06-01 Safran Nacelles Carenage arriere de pylone de suspension du turboreacteur
FR3072365B1 (fr) 2017-10-12 2020-11-13 Safran Aircraft Engines Attenuation acoustique sur une paroi de turbomachine
CN111247068A (zh) * 2017-10-19 2020-06-05 庞巴迪公司 飞机挂架整流罩
FR3103787A1 (fr) * 2019-12-03 2021-06-04 Airbus Operations Carénage arrière de mât de moteur d’aéronef à bouclier thermique multicouche.
CN111337211B (zh) * 2020-03-05 2022-01-04 中国航天空气动力技术研究院 一种双机身模型四点支撑固定装置
US20220250758A1 (en) * 2021-02-05 2022-08-11 General Electric Company Remote mount of engine accessories
US20250058905A1 (en) * 2023-08-18 2025-02-20 Rohr, Inc. Aerial vehicle with enhanced sound attenuation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156353A (en) * 1987-04-13 1992-10-20 General Electric Company Aircraft pylon
US6505706B2 (en) * 2001-06-14 2003-01-14 Pratt & Whitney Canada Corp. Exhaust flow guide for jet noise reduction
GB0608236D0 (en) 2006-04-26 2006-06-07 Rolls Royce Plc Aeroengine noise reduction
FR2909974B1 (fr) 2006-12-13 2009-02-06 Aircelle Sa Nacelle pour turboreacteur double flux
FR2913401B1 (fr) 2007-03-08 2009-11-20 Airbus France Mat pour nacelle d'aeronef incorporant des moyens pour limiter l'apparition de vibrations, en particulier a certains regimes de vol, a fort nombre de mach et faible portance
ES2343047B1 (es) * 2007-12-13 2011-06-14 Airbus España, S.L. Fuselaje de aeronave atenuado acusticamente.
CA2731974A1 (fr) 2008-07-30 2010-02-04 Aircelle Panneau d'attenuation acoustique pour nacelle de moteur d'aeronef
US8876043B2 (en) * 2010-08-20 2014-11-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Aircraft engine exhaust nozzle system for jet noise reduction
US9022311B2 (en) * 2010-08-20 2015-05-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Active aircraft pylon noise control system

Also Published As

Publication number Publication date
WO2011117521A1 (fr) 2011-09-29
FR2957894A1 (fr) 2011-09-30
US20130009002A1 (en) 2013-01-10
US8827199B2 (en) 2014-09-09

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