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 thermiqueInfo
- 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
Links
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 230000001141 propulsive effect Effects 0.000 title 1
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
- 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
-
- 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—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/04—Arrangements 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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10144525B2 (en) * | 2015-09-24 | 2018-12-04 | Embraer S.A. | Aircraft engine pylon to wing mounting assembly |
US9868539B2 (en) * | 2015-09-24 | 2018-01-16 | 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)
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 |
US8523516B2 (en) * | 2006-10-11 | 2013-09-03 | Aircelle | Bypass turbojet engine nacelle |
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 |
-
2013
- 2013-01-09 FR FR1350187A patent/FR3000721B1/fr active Active
- 2013-12-20 US US14/137,334 patent/US9708071B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20140191080A1 (en) | 2014-07-10 |
US9708071B2 (en) | 2017-07-18 |
FR3000721A1 (fr) | 2014-07-11 |
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