CN102216158B - 具有无涵道推进式螺旋桨的飞机发动机的进气口 - Google Patents

具有无涵道推进式螺旋桨的飞机发动机的进气口 Download PDF

Info

Publication number
CN102216158B
CN102216158B CN2009801457505A CN200980145750A CN102216158B CN 102216158 B CN102216158 B CN 102216158B CN 2009801457505 A CN2009801457505 A CN 2009801457505A CN 200980145750 A CN200980145750 A CN 200980145750A CN 102216158 B CN102216158 B CN 102216158B
Authority
CN
China
Prior art keywords
engine
air inlet
aircraft
axis
air intake
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
CN2009801457505A
Other languages
English (en)
Chinese (zh)
Other versions
CN102216158A (zh
Inventor
斯蒂凡·埃马努埃尔·丹尼尔·本斯鲁姆
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
Publication of CN102216158A publication Critical patent/CN102216158A/zh
Application granted granted Critical
Publication of CN102216158B publication Critical patent/CN102216158B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/10—Aircraft characterised by the type or position of power plants of gas-turbine type 
    • B64D27/14—Aircraft characterised by the type or position of power plants of gas-turbine type  within, or attached to, fuselages
    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/042—Air intakes for gas-turbine plants or jet-propulsion plants having variable geometry
    • 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
    • B64D29/04—Power-plant nacelles, fairings or cowlings associated with fuselages
    • 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
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • 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
    • B64D2027/005—Aircraft with an unducted turbofan comprising contra-rotating rotors, e.g. contra-rotating open rotors [CROR]
    • 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
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0266—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants
    • B64D2033/0293—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants for turboprop engines
    • 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
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/026—Aircraft characterised by the type or position of power plants comprising different types of power plants, e.g. combination of a piston engine and a gas-turbine
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0536—Highspeed fluid intake means [e.g., jet engine intake]

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
CN2009801457505A 2008-11-14 2009-11-09 具有无涵道推进式螺旋桨的飞机发动机的进气口 Active CN102216158B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR08/06381 2008-11-14
FR0806381A FR2938504B1 (fr) 2008-11-14 2008-11-14 Entree d'air d'un moteur d'avion a helices propulsives non carenees
PCT/FR2009/001295 WO2010055224A1 (fr) 2008-11-14 2009-11-09 Entrée d'air d'un moteur d'avion à hélices propulsives non carénées

Publications (2)

Publication Number Publication Date
CN102216158A CN102216158A (zh) 2011-10-12
CN102216158B true CN102216158B (zh) 2013-12-11

Family

ID=40678051

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801457505A Active CN102216158B (zh) 2008-11-14 2009-11-09 具有无涵道推进式螺旋桨的飞机发动机的进气口

Country Status (10)

Country Link
US (1) US8622340B2 (enExample)
EP (1) EP2344381B1 (enExample)
JP (1) JP5416786B2 (enExample)
CN (1) CN102216158B (enExample)
BR (1) BRPI0921378B1 (enExample)
CA (1) CA2743009C (enExample)
ES (1) ES2393069T3 (enExample)
FR (1) FR2938504B1 (enExample)
RU (1) RU2507126C2 (enExample)
WO (1) WO2010055224A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201102987D0 (en) 2011-02-22 2011-04-06 Rolls Royce Plc A propfan engine
CA2887262A1 (en) 2012-10-23 2014-05-01 General Electric Company Unducted thrust producing system architecture
US9932933B2 (en) * 2012-12-20 2018-04-03 United Technologies Corporation Low pressure ratio fan engine having a dimensional relationship between inlet and fan size
US9920653B2 (en) * 2012-12-20 2018-03-20 United Technologies Corporation Low pressure ratio fan engine having a dimensional relationship between inlet and fan size
WO2014137685A1 (en) * 2013-03-04 2014-09-12 United Technologies Corporation Gas turbine engine inlet
FR3050721B1 (fr) * 2016-04-28 2018-04-13 Airbus Operations Ensemble moteur pour aeronef comprenant un bord d'attaque de mat integre a une rangee annulaire d'aubes directrices de sortie non carenees
FR3068735B1 (fr) * 2017-07-06 2019-07-26 Safran Aircraft Engines Turboreacteur a faible bruit de soufflante
GB201809822D0 (en) * 2018-06-15 2018-08-01 Rolls Royce Plc Gas turbine engine
GB202001971D0 (en) * 2020-02-13 2020-04-01 Rolls Royce Plc Nacelle for gas turbine engine and aircraft comprising the same
RU203051U1 (ru) * 2020-10-23 2021-03-19 Михаил Николаевич Киселёв Устройство создания тяги от встречного потока текучей среды

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946830A (en) * 1974-09-06 1976-03-30 General Electric Company Inlet noise deflector
US4953812A (en) * 1987-11-13 1990-09-04 The Boeing Company Aircraft configuration with aft mounted engines and method
US4976396A (en) * 1987-11-13 1990-12-11 The Boeing Company Aircraft configuration with aft mounted engines
WO2007107647A1 (fr) * 2006-03-20 2007-09-27 Airbus France Aeronef a impact environnemental reduit
CN101300171A (zh) * 2005-11-03 2008-11-05 法国空中巴士公司 减少环境影响的飞行器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765623A (en) * 1971-10-04 1973-10-16 Mc Donnell Douglas Corp Air inlet
JPS5410259B2 (enExample) * 1973-03-30 1979-05-02
US5156353A (en) * 1987-04-13 1992-10-20 General Electric Company Aircraft pylon
US4966338A (en) * 1987-08-05 1990-10-30 General Electric Company Aircraft pylon
US4927329A (en) * 1988-10-21 1990-05-22 General Electric Company Aircraft engine unducted fan blade pitch control system
US5209428A (en) * 1990-05-07 1993-05-11 Lockheed Corporation Propulsion system for a vertical and short takeoff and landing aircraft
JPH07179199A (ja) * 1992-08-27 1995-07-18 General Electric Co <Ge> 円弧輪郭を有する航空機エンジンナセル
GB9424495D0 (en) * 1994-12-05 1995-01-25 Short Brothers Plc Aerodynamic low drag structure
US5915403A (en) * 1998-04-14 1999-06-29 The Boeing Company Biplanar scarfed nacelle inlet
US6129309A (en) * 1998-07-24 2000-10-10 Mcdonnell Douglas Corporation Aircraft engine apparatus with reduced inlet vortex
GB2385382B (en) * 2002-02-13 2006-02-15 Rolls Royce Plc A cowl structure for a gas turbine engine
FR2896771B1 (fr) * 2006-01-27 2008-04-25 Snecma Sa Entree d'air de turboreacteur a double flux

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946830A (en) * 1974-09-06 1976-03-30 General Electric Company Inlet noise deflector
US4953812A (en) * 1987-11-13 1990-09-04 The Boeing Company Aircraft configuration with aft mounted engines and method
US4976396A (en) * 1987-11-13 1990-12-11 The Boeing Company Aircraft configuration with aft mounted engines
CN101300171A (zh) * 2005-11-03 2008-11-05 法国空中巴士公司 减少环境影响的飞行器
WO2007107647A1 (fr) * 2006-03-20 2007-09-27 Airbus France Aeronef a impact environnemental reduit

Also Published As

Publication number Publication date
CA2743009C (fr) 2017-03-14
US8622340B2 (en) 2014-01-07
BRPI0921378B1 (pt) 2020-03-31
WO2010055224A1 (fr) 2010-05-20
RU2507126C2 (ru) 2014-02-20
EP2344381A1 (fr) 2011-07-20
RU2011123883A (ru) 2012-12-20
FR2938504A1 (fr) 2010-05-21
ES2393069T3 (es) 2012-12-18
US20110220217A1 (en) 2011-09-15
CA2743009A1 (fr) 2010-05-20
CN102216158A (zh) 2011-10-12
FR2938504B1 (fr) 2010-12-10
JP5416786B2 (ja) 2014-02-12
JP2012508668A (ja) 2012-04-12
EP2344381B1 (fr) 2012-08-01
BRPI0921378A2 (pt) 2015-12-29

Similar Documents

Publication Publication Date Title
CN102216158B (zh) 具有无涵道推进式螺旋桨的飞机发动机的进气口
US8317482B2 (en) Swept turbomachine blade
US8186962B2 (en) Fan rotating blade for turbofan engine
US10823055B2 (en) Bypass duct louver for noise mitigation
US7918652B2 (en) Dovetail structure of fan
US20100180574A1 (en) Gas turbine engine
US9909530B2 (en) Non-axisymmetric fixed or variable fan nozzle for boundary layer ingestion propulsion
JP2004257380A (ja) ターボジェット用後退翼
US20200123903A1 (en) Fluidfoil
US9126679B2 (en) Airplane including means for taking at least a portion of the boundary layer of the flow of air over a surface
WO2006080386A1 (ja) ターボファンエンジン
US11988140B2 (en) Gas turbine engine inlet wall design
US20170106991A1 (en) Crosswind performance aircraft engine spinner
JP5010507B2 (ja) 軸流式ターボ機械のタービン段、及びガスタービン
US10260417B2 (en) Air intake turboprop assemblies
US20140234112A1 (en) Rotor blade
EP2586973B1 (en) Blade for a gas turbine engine
US20150354501A1 (en) Non-Axisymmetric Exit Guide Vane Design
US11105264B2 (en) Asymmetric submerged air intake
US20160144972A1 (en) Blended Wing Body Boundary Layer Ingesting Inlet Design Integration
US10273807B2 (en) Fluidfoil fence
JP4974006B2 (ja) ターボファンエンジン
US20140202164A1 (en) Gas turbine engine nozzle including housing having scalloped root regions

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant