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FR3000721B1 - 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 - Google Patents

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

Info

Publication number
FR3000721B1
FR3000721B1 FR1350187A FR1350187A FR3000721B1 FR 3000721 B1 FR3000721 B1 FR 3000721B1 FR 1350187 A FR1350187 A FR 1350187A FR 1350187 A FR1350187 A FR 1350187A FR 3000721 B1 FR3000721 B1 FR 3000721B1
Authority
FR
France
Prior art keywords
aerodynamic
sidewalls
injection
fresh air
thermal protection
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
FR1350187A
Other languages
English (en)
Other versions
FR3000721A1 (fr
Inventor
Thierry Surply
Cyril Bonnaud
David Grossein
Steve Bedoin
Amadou Andre Sylla
Guillaume Drochon
Marjorie Clottes
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.)
Airbus Operations SAS
Original Assignee
Airbus Operations 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 Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR1350187A priority Critical patent/FR3000721B1/fr
Priority to US14/137,334 priority patent/US9708071B2/en
Publication of FR3000721A1 publication Critical patent/FR3000721A1/fr
Application granted granted Critical
Publication of FR3000721B1 publication Critical patent/FR3000721B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C7/00—Structures or fairings not otherwise provided for
    • B64C7/02—Nacelles
    • 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
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • B64D27/406—Suspension arrangements specially adapted for supporting thrust loads, e.g. thrust links
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/327—Application in turbines in gas turbines to drive shrouded, high solidity propeller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/202—Heat transfer, e.g. cooling by film cooling
    • 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
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1350187A 2013-01-09 2013-01-09 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 Active FR3000721B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1350187A FR3000721B1 (fr) 2013-01-09 2013-01-09 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
US14/137,334 US9708071B2 (en) 2013-01-09 2013-12-20 Aircraft propulsion system comprising an AFT pylon fairing with lateral walls that are profiled for injecting cool air along a thermal protection floor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1350187A FR3000721B1 (fr) 2013-01-09 2013-01-09 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

Publications (2)

Publication Number Publication Date
FR3000721A1 FR3000721A1 (fr) 2014-07-11
FR3000721B1 true FR3000721B1 (fr) 2016-10-14

Family

ID=48289275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1350187A Active FR3000721B1 (fr) 2013-01-09 2013-01-09 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

Country Status (2)

Country Link
US (1) US9708071B2 (fr)
FR (1) FR3000721B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9868539B2 (en) * 2015-09-24 2018-01-16 Embraer S.A. Aircraft engine pylon to wing mounting assembly
US10144525B2 (en) * 2015-09-24 2018-12-04 Embraer S.A. Aircraft engine pylon to wing mounting assembly
CN106021734B (zh) * 2016-05-23 2018-12-21 北京航空航天大学 一种可重复使用飞行器前舱热防护系统多目标可靠性优化设计方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831888A (en) * 1972-07-27 1974-08-27 Mc Donnell Douglas Corp Aircraft engine suspension system
US5524847A (en) * 1993-09-07 1996-06-11 United Technologies Corporation Nacelle and mounting arrangement for an aircraft engine
US5887822A (en) * 1997-03-28 1999-03-30 The Boeing Company Segmented engine flow control device
FR2802896B1 (fr) * 1999-12-27 2002-03-29 Aerospatiale Matra Airbus Mat de suspension profile de voilure d'aeronef
US7802752B2 (en) * 2002-03-20 2010-09-28 The Regents Of The University Of California Jet engine noise suppressor
FR2898336B1 (fr) * 2006-03-07 2009-02-27 Airbus France Sas Carenage aerodynamique destine a etre rapporte fixement sous une aile d'aeronef
EP2076438A2 (fr) * 2006-10-11 2009-07-08 Aircelle Nacelle pour turboréacteur double flux
FR2921342B1 (fr) * 2007-09-20 2010-03-12 Airbus France Carenage aerodynamique arriere inferieur pour dispositif d'accrochage d'un moteur d'aeronef
FR2924094B1 (fr) * 2007-11-23 2010-01-15 Snecma Turboreacteur suspendu a un pylone d'aeronef
FR2933956B1 (fr) * 2008-07-18 2010-07-30 Airbus France Dispositif pour ceinturer une nacelle d'aeronef
FR2936493A1 (fr) * 2008-10-01 2010-04-02 Aircelle Sa Mat adapte pour supporter un turboracteur d'aeronef et nacelle associee a un mat.
FR2957894B1 (fr) * 2010-03-23 2013-06-14 Snecma Pylone de support d'un turbomoteur recouvert d'un materiau poreux, ensemble d'un turbomoteur et d'un pylone
US8857761B2 (en) * 2010-10-27 2014-10-14 Ata Engineering, Inc. Variable geometry aircraft pylon structure and related operation techniques
FR2979613B1 (fr) * 2011-09-01 2014-06-13 Snecma Ensemble forme par un turbomoteur et son systeme d'attache a une structure d'aeronef
US9233757B2 (en) * 2011-11-10 2016-01-12 Rohr, Inc. Nacelle
FR2991969B1 (fr) * 2012-06-14 2014-09-05 Snecma Nacelle de soufflante de turboreacteur

Also Published As

Publication number Publication date
FR3000721A1 (fr) 2014-07-11
US20140191080A1 (en) 2014-07-10
US9708071B2 (en) 2017-07-18

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