CA2772054C - Compresseur de turbomachine ayant des injecteurs d'air - Google Patents

Compresseur de turbomachine ayant des injecteurs d'air Download PDF

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Publication number
CA2772054C
CA2772054C CA2772054A CA2772054A CA2772054C CA 2772054 C CA2772054 C CA 2772054C CA 2772054 A CA2772054 A CA 2772054A CA 2772054 A CA2772054 A CA 2772054A CA 2772054 C CA2772054 C CA 2772054C
Authority
CA
Canada
Prior art keywords
housing
compressor
air
upstream
injectors
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
CA2772054A
Other languages
English (en)
French (fr)
Other versions
CA2772054A1 (fr
Inventor
Michel Andre Bouru
Laurent Jablonski
Armel Touyeras
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 CA2772054A1 publication Critical patent/CA2772054A1/fr
Application granted granted Critical
Publication of CA2772054C publication Critical patent/CA2772054C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0238—Details or means for fluid reinjection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/684—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps by fluid injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
CA2772054A 2009-08-31 2010-08-20 Compresseur de turbomachine ayant des injecteurs d'air Active CA2772054C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0955922A FR2949518B1 (fr) 2009-08-31 2009-08-31 Compresseur de turbomachine ayant des injecteurs d'air
FR0955922 2009-08-31
PCT/FR2010/051744 WO2011023891A1 (fr) 2009-08-31 2010-08-20 Compresseur de turbomachine ayant des injecteurs d'air

Publications (2)

Publication Number Publication Date
CA2772054A1 CA2772054A1 (fr) 2011-03-03
CA2772054C true CA2772054C (fr) 2017-01-17

Family

ID=42062503

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2772054A Active CA2772054C (fr) 2009-08-31 2010-08-20 Compresseur de turbomachine ayant des injecteurs d'air

Country Status (9)

Country Link
US (1) US9074605B2 (enExample)
EP (1) EP2473741B1 (enExample)
JP (1) JP5686809B2 (enExample)
CN (1) CN102483070B (enExample)
BR (1) BR112012004470B1 (enExample)
CA (1) CA2772054C (enExample)
FR (1) FR2949518B1 (enExample)
RU (1) RU2561838C2 (enExample)
WO (1) WO2011023891A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102852668B (zh) * 2011-06-29 2015-08-12 中国科学院工程热物理研究所 一种轴流风扇/压气机自引气喷气机构
EP2639411B1 (de) * 2012-03-12 2014-12-10 MTU Aero Engines GmbH Gehäuse einer Stömungsmaschine mit einem Fluidleitsystem
CN103994101B (zh) * 2013-02-19 2016-04-20 中国科学院工程热物理研究所 基于多级轴流压气机轮毂端壁自循环抽吸喷气装置及方法
DE102013210168A1 (de) * 2013-05-31 2014-12-04 Rolls-Royce Deutschland Ltd & Co Kg Strukturbaugruppe für eine Strömungsmaschine
DE102013210171A1 (de) * 2013-05-31 2014-12-04 Rolls-Royce Deutschland Ltd & Co Kg Strukturbaugruppe für eine Strömungsmaschine
DE102013210167A1 (de) * 2013-05-31 2014-12-04 Rolls-Royce Deutschland Ltd & Co Kg Strukturbaugruppe für eine Strömungsmaschine
FR3034145B1 (fr) 2015-03-26 2017-04-07 Snecma Etage de compresseur
CN106015098B (zh) * 2016-05-18 2017-12-12 中国北方发动机研究所(天津) 一种有效拓宽压气机流量范围的预旋消音装置
CN105927560B (zh) * 2016-06-28 2018-09-04 中国科学院工程热物理研究所 一种具有扩稳增效装置的压气机
US10746098B2 (en) 2018-03-09 2020-08-18 General Electric Company Compressor rotor cooling apparatus
FR3101670B1 (fr) * 2019-10-08 2021-10-08 Safran Aircraft Engines Injecteur pour une turbine haute pression
US11674396B2 (en) 2021-07-30 2023-06-13 General Electric Company Cooling air delivery assembly
US11732612B2 (en) * 2021-12-22 2023-08-22 Rolls-Royce North American Technologies Inc. Turbine engine fan track liner with tip injection air recirculation passage
US11946379B2 (en) 2021-12-22 2024-04-02 Rolls-Royce North American Technologies Inc. Turbine engine fan case with manifolded tip injection air recirculation passages
US11702945B2 (en) 2021-12-22 2023-07-18 Rolls-Royce North American Technologies Inc. Turbine engine fan case with tip injection air recirculation passage
CN116717373A (zh) * 2023-05-16 2023-09-08 中国航发沈阳发动机研究所 一种燃气轮机及航空发动机中压气机扩稳设计方法
CN120062163B (zh) * 2025-04-28 2025-07-25 东方电气集团东方电机有限公司 一种消除水泵水轮机顶盖下腔簇状压力脉动的装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1155958A (fr) * 1956-03-28 1958-05-12 Perfectionnements aux turbines à fluide compressible
GB1550932A (en) * 1976-04-15 1979-08-22 Forster T O Nozzle insert for a turbine
EP0497574B1 (en) * 1991-01-30 1995-09-20 United Technologies Corporation Fan case treatment
US5246335A (en) * 1991-05-01 1993-09-21 Ishikawajima-Harimas Jukogyo Kabushiki Kaisha Compressor casing for turbocharger and assembly thereof
US5474417A (en) * 1994-12-29 1995-12-12 United Technologies Corporation Cast casing treatment for compressor blades
US5607284A (en) * 1994-12-29 1997-03-04 United Technologies Corporation Baffled passage casing treatment for compressor blades
US5586859A (en) * 1995-05-31 1996-12-24 United Technologies Corporation Flow aligned plenum endwall treatment for compressor blades
GB2319809A (en) * 1996-10-12 1998-06-03 Holset Engineering Co An enhanced map width compressor
RU2192564C2 (ru) * 2000-05-15 2002-11-10 Открытое акционерное общество "Авиадвигатель" Надроторное устройство турбомашины
US6585479B2 (en) * 2001-08-14 2003-07-01 United Technologies Corporation Casing treatment for compressors
DE10390754D2 (de) * 2002-02-28 2005-05-12 Mtu Aero Engines Gmbh Rezirkulationsstruktur für Turboverdichter
GB2413158B (en) 2004-04-13 2006-08-16 Rolls Royce Plc Flow control arrangement
DE102004030597A1 (de) * 2004-06-24 2006-01-26 Rolls-Royce Deutschland Ltd & Co Kg Strömungsarbeitsmaschine mit Aussenradstrahlerzeugung am Stator
DE102004055439A1 (de) * 2004-11-17 2006-05-24 Rolls-Royce Deutschland Ltd & Co Kg Strömungsarbeitsmaschine mit dynamischer Strömungsbeeinflussung
EP1851444B1 (en) * 2005-02-23 2011-01-05 Cummins Turbo Technologies Ltd Compressor
FR2916815B1 (fr) * 2007-05-30 2017-02-24 Snecma Compresseur a reinjection d'air
DE102008017844A1 (de) * 2008-04-08 2009-10-15 Rolls-Royce Deutschland Ltd & Co Kg Strömungsmaschine mit Fluid-Injektorbaugruppe

Also Published As

Publication number Publication date
CN102483070A (zh) 2012-05-30
BR112012004470A2 (pt) 2020-08-11
FR2949518A1 (fr) 2011-03-04
RU2561838C2 (ru) 2015-09-10
US9074605B2 (en) 2015-07-07
WO2011023891A1 (fr) 2011-03-03
FR2949518B1 (fr) 2011-10-21
BR112012004470B1 (pt) 2021-01-26
JP2013503292A (ja) 2013-01-31
EP2473741B1 (fr) 2018-10-03
CN102483070B (zh) 2015-05-06
JP5686809B2 (ja) 2015-03-18
CA2772054A1 (fr) 2011-03-03
RU2012112476A (ru) 2013-10-10
US20120201654A1 (en) 2012-08-09
EP2473741A1 (fr) 2012-07-11

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Effective date: 20150730