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FR3012174B1 - Entree d'air de turbopropulseur - Google Patents

Entree d'air de turbopropulseur Download PDF

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Publication number
FR3012174B1
FR3012174B1 FR1360130A FR1360130A FR3012174B1 FR 3012174 B1 FR3012174 B1 FR 3012174B1 FR 1360130 A FR1360130 A FR 1360130A FR 1360130 A FR1360130 A FR 1360130A FR 3012174 B1 FR3012174 B1 FR 3012174B1
Authority
FR
France
Prior art keywords
turbopropulseur
air intake
intake
air
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
FR1360130A
Other languages
English (en)
Other versions
FR3012174A1 (fr
Inventor
Ange Poisson Mathieu
Stephane ORCEL
Guillaume Glemarec
Jean-Luc Pacary
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
Safran System Aerostructures SAS
Original Assignee
Safran Aircraft Engines SAS
SNECMA SAS
Societe Lorraine de Construction Aeronautique SA SLCA
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 Safran Aircraft Engines SAS, SNECMA SAS, Societe Lorraine de Construction Aeronautique SA SLCA filed Critical Safran Aircraft Engines SAS
Priority to FR1360130A priority Critical patent/FR3012174B1/fr
Priority to PCT/FR2014/052620 priority patent/WO2015055948A1/fr
Priority to CA2927175A priority patent/CA2927175C/fr
Priority to US15/029,588 priority patent/US10428733B2/en
Publication of FR3012174A1 publication Critical patent/FR3012174A1/fr
Application granted granted Critical
Publication of FR3012174B1 publication Critical patent/FR3012174B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
    • 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
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • 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
    • 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
    • F05D2220/324—Application in turbines in gas turbines to drive unshrouded, low 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/36—Application in turbines specially adapted for the fan of turbofan engines
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet
    • 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
    • F05D2260/60—Fluid transfer
    • F05D2260/606—Bypassing the fluid
    • 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
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1360130A 2013-10-17 2013-10-17 Entree d'air de turbopropulseur Active FR3012174B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1360130A FR3012174B1 (fr) 2013-10-17 2013-10-17 Entree d'air de turbopropulseur
PCT/FR2014/052620 WO2015055948A1 (fr) 2013-10-17 2014-10-14 Entree d'air de turbopropulseur
CA2927175A CA2927175C (fr) 2013-10-17 2014-10-14 Entree d'air de turbopropulseur
US15/029,588 US10428733B2 (en) 2013-10-17 2014-10-14 Turboprop air intake

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1360130A FR3012174B1 (fr) 2013-10-17 2013-10-17 Entree d'air de turbopropulseur
FR1360130 2013-10-17

Publications (2)

Publication Number Publication Date
FR3012174A1 FR3012174A1 (fr) 2015-04-24
FR3012174B1 true FR3012174B1 (fr) 2018-01-12

Family

ID=50069077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1360130A Active FR3012174B1 (fr) 2013-10-17 2013-10-17 Entree d'air de turbopropulseur

Country Status (4)

Country Link
US (1) US10428733B2 (fr)
CA (1) CA2927175C (fr)
FR (1) FR3012174B1 (fr)
WO (1) WO2015055948A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3012174B1 (fr) * 2013-10-17 2018-01-12 Societe Lorraine De Construction Aeronautique Entree d'air de turbopropulseur
FR3039209B1 (fr) * 2015-07-23 2017-07-14 Snecma Manche d’entree d’air pour un turbopropulseur d’aeronef
US10030581B2 (en) 2016-02-24 2018-07-24 Pratt & Whitney Canada Corp. Air intake with scroll portion and strutted portion for gas turbine engine
US10087839B2 (en) 2016-02-24 2018-10-02 Pratt & Whitney Canada Corp. Air intake for turboprop engine
FR3070418B1 (fr) * 2017-08-23 2019-12-27 Safran Aircraft Engines Turbomachine d'aeronef
CN108128471B (zh) * 2017-12-15 2023-08-01 石家庄飞机工业有限责任公司 一种飞机燃油系统用燃油冷却装置
US11124310B2 (en) 2018-04-10 2021-09-21 DMS Aviation Services, LLC Pressure recovery device for an aircraft engine air intake
US10266275B1 (en) * 2018-04-10 2019-04-23 DMS Aviation Services, LLC Pressure recovery device for an aircraft engine air intake
US11072435B2 (en) * 2018-10-25 2021-07-27 Honeywell International Inc. Inlet flow structure for turboprop engine
CN110174653A (zh) * 2019-05-17 2019-08-27 南京理工大学 一种便携式转速可遥控的毫米波测试转台
USD1025132S1 (en) * 2019-08-26 2024-04-30 Velossa Tech Engineering Inc. Ram-air intake
USD1009936S1 (en) * 2019-08-26 2024-01-02 Velossa Tech Engineering Inc. Ram-air intake
US20210189960A1 (en) * 2019-10-21 2021-06-24 American Aviation, Inc. Aircraft turboprop engine inlet compact profile configuration
US12065966B2 (en) * 2022-12-06 2024-08-20 Rohr, Inc. Duct structure for aircraft propulsion system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1201096A (en) * 1966-11-15 1970-08-05 United Aircraft Corp Air particle separator
CA1116418A (fr) * 1979-07-18 1982-01-19 Pratt & Whitney Aircraft Of Canada Limited Ailettes effilees pour separateur par inertie
US5725180A (en) * 1995-12-29 1998-03-10 General Electric Company Aircraft engine pitot plenum intake
DE10162238A1 (de) * 2001-12-18 2003-07-10 Rolls Royce Deutschland Lufteinlasssystem eines PTL-Antriebs
US6990798B2 (en) * 2004-04-14 2006-01-31 Pratt & Whitney Corp. Hybrid inlet
EP1657156A1 (fr) 2004-11-16 2006-05-17 Saab Ab Un appareil d'entrée d'air pour un moteur d'avion
FR3012174B1 (fr) * 2013-10-17 2018-01-12 Societe Lorraine De Construction Aeronautique Entree d'air de turbopropulseur

Also Published As

Publication number Publication date
WO2015055948A1 (fr) 2015-04-23
CA2927175C (fr) 2022-05-03
CA2927175A1 (fr) 2015-04-23
FR3012174A1 (fr) 2015-04-24
US10428733B2 (en) 2019-10-01
US20160237898A1 (en) 2016-08-18

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