CN104884816B - 用于涡轮发动机的压缩组件 - Google Patents

用于涡轮发动机的压缩组件 Download PDF

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Publication number
CN104884816B
CN104884816B CN201380055592.0A CN201380055592A CN104884816B CN 104884816 B CN104884816 B CN 104884816B CN 201380055592 A CN201380055592 A CN 201380055592A CN 104884816 B CN104884816 B CN 104884816B
Authority
CN
China
Prior art keywords
air
wheel
grid
conduit
rotation
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
CN201380055592.0A
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English (en)
Chinese (zh)
Other versions
CN104884816A (zh
Inventor
让-弗朗索瓦·埃斯屈雷
皮埃尔·比斯开
纪尧姆·塞韦斯特
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 Helicopter Engines SAS
Original Assignee
Turbomeca SA
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 Turbomeca SA filed Critical Turbomeca SA
Publication of CN104884816A publication Critical patent/CN104884816A/zh
Application granted granted Critical
Publication of CN104884816B publication Critical patent/CN104884816B/zh
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Classifications

    • 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
    • F01D7/00—Rotors with blades adjustable in operation; Control thereof
    • 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
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • F04D29/544—Blade shapes
    • 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
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
CN201380055592.0A 2012-11-09 2013-11-07 用于涡轮发动机的压缩组件 Active CN104884816B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1260637A FR2998012B1 (fr) 2012-11-09 2012-11-09 Assemblage de compression pour turbomachine
FR1260637 2012-11-09
PCT/FR2013/052660 WO2014072642A1 (fr) 2012-11-09 2013-11-07 Assemblage de compression pour turbomachine

Publications (2)

Publication Number Publication Date
CN104884816A CN104884816A (zh) 2015-09-02
CN104884816B true CN104884816B (zh) 2017-03-22

Family

ID=47624353

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380055592.0A Active CN104884816B (zh) 2012-11-09 2013-11-07 用于涡轮发动机的压缩组件

Country Status (11)

Country Link
US (1) US10352179B2 (enExample)
EP (1) EP2917590B1 (enExample)
JP (1) JP6352284B2 (enExample)
KR (1) KR102197775B1 (enExample)
CN (1) CN104884816B (enExample)
CA (1) CA2887119C (enExample)
FR (1) FR2998012B1 (enExample)
IN (1) IN2015DN03015A (enExample)
PL (1) PL2917590T3 (enExample)
RU (1) RU2651103C2 (enExample)
WO (1) WO2014072642A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11174916B2 (en) 2019-03-21 2021-11-16 Pratt & Whitney Canada Corp. Aircraft engine reduction gearbox
CN112796840B (zh) * 2020-12-31 2022-05-20 南昌航空大学 一种节流整流式双级协调涡轮导向器
US11268453B1 (en) 2021-03-17 2022-03-08 Pratt & Whitney Canada Corp. Lubrication system for aircraft engine reduction gearbox
CN116220913B (zh) * 2023-05-08 2023-08-18 中国航发四川燃气涡轮研究院 一种低损失的发动机预旋供气系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222235A (en) * 1977-07-25 1980-09-16 General Electric Company Variable cycle engine
SU931984A1 (ru) * 1980-12-08 1982-05-30 Всесоюзный Научно-Исследовательский Институт Горной Механики И Технической Кибернетики Им.М.М.Федорова Осевой направл ющий аппарат вентил тора
JP2941319B2 (ja) * 1989-12-01 1999-08-25 三菱重工業株式会社 航空機用軸出力式ガスタービンとその運転方法
JPH04132899A (ja) * 1990-09-25 1992-05-07 Mitsubishi Heavy Ind Ltd 軸流送風機
US5794432A (en) * 1996-08-27 1998-08-18 Diversitech, Inc. Variable pressure and variable air flow turbofan engines
US6508630B2 (en) * 2001-03-30 2003-01-21 General Electric Company Twisted stator vane
GB2405184A (en) * 2003-08-22 2005-02-23 Rolls Royce Plc A gas turbine engine lift fan with tandem inlet guide vanes
DE102008058014A1 (de) * 2008-11-19 2010-05-20 Rolls-Royce Deutschland Ltd & Co Kg Mehrschaufelige Verstellstatoreinheit einer Strömungsarbeitsmaschine
US8123471B2 (en) * 2009-03-11 2012-02-28 General Electric Company Variable stator vane contoured button
CN101737091B (zh) * 2009-12-28 2012-11-14 东方电气集团东方汽轮机有限公司 空冷给水泵汽轮机末级动叶片
CN101716920A (zh) * 2010-02-01 2010-06-02 中国北方车辆研究所 一种特种车辆的进、排气格栅
FR2970508B1 (fr) 2011-01-13 2015-12-11 Turbomeca Assemblage de compression et turbomoteur equipe d'un tel assemblage

Also Published As

Publication number Publication date
RU2651103C2 (ru) 2018-04-18
JP6352284B2 (ja) 2018-07-04
US10352179B2 (en) 2019-07-16
KR102197775B1 (ko) 2021-01-04
FR2998012B1 (fr) 2018-07-13
WO2014072642A1 (fr) 2014-05-15
KR20150082223A (ko) 2015-07-15
US20150275681A1 (en) 2015-10-01
PL2917590T3 (pl) 2019-07-31
IN2015DN03015A (enExample) 2015-10-02
CA2887119A1 (fr) 2014-05-15
CN104884816A (zh) 2015-09-02
EP2917590A1 (fr) 2015-09-16
JP2015535049A (ja) 2015-12-07
FR2998012A1 (fr) 2014-05-16
CA2887119C (fr) 2021-01-19
EP2917590B1 (fr) 2019-03-20
RU2015115157A (ru) 2017-01-10

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