CN103470318B - 控制涡轮发动机压缩机温度的方法及涡轮发动机的压缩机 - Google Patents

控制涡轮发动机压缩机温度的方法及涡轮发动机的压缩机 Download PDF

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Publication number
CN103470318B
CN103470318B CN201310223973.7A CN201310223973A CN103470318B CN 103470318 B CN103470318 B CN 103470318B CN 201310223973 A CN201310223973 A CN 201310223973A CN 103470318 B CN103470318 B CN 103470318B
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CN
China
Prior art keywords
fluid
rotor
compressor
region
upstream portion
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Active
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CN201310223973.7A
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English (en)
Chinese (zh)
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CN103470318A (zh
Inventor
A.P.吉亚梅塔
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General Electric Company PLC
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General Electric Co
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Publication of CN103470318A publication Critical patent/CN103470318A/zh
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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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
    • F01D5/084—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades the fluid circulating at the periphery of a multistage rotor, e.g. of drum type
    • 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
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • F02C7/185—Cooling means for reducing the temperature of the cooling air or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN201310223973.7A 2012-06-06 2013-06-06 控制涡轮发动机压缩机温度的方法及涡轮发动机的压缩机 Active CN103470318B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/489,552 2012-06-06
US13/489552 2012-06-06
US13/489,552 US9267513B2 (en) 2012-06-06 2012-06-06 Method for controlling temperature of a turbine engine compressor and compressor of a turbine engine

Publications (2)

Publication Number Publication Date
CN103470318A CN103470318A (zh) 2013-12-25
CN103470318B true CN103470318B (zh) 2016-08-10

Family

ID=48569974

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310223973.7A Active CN103470318B (zh) 2012-06-06 2013-06-06 控制涡轮发动机压缩机温度的方法及涡轮发动机的压缩机

Country Status (5)

Country Link
US (1) US9267513B2 (enExample)
EP (1) EP2672122B1 (enExample)
JP (1) JP6122346B2 (enExample)
CN (1) CN103470318B (enExample)
RU (1) RU2013125743A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11377957B2 (en) * 2017-05-09 2022-07-05 General Electric Company Gas turbine engine with a diffuser cavity cooled compressor
US11674396B2 (en) 2021-07-30 2023-06-13 General Electric Company Cooling air delivery assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB655304A (en) * 1948-10-15 1951-07-18 Power Jets Res & Dev Ltd Improvements in or relating to turbine cooling systems
US4255083A (en) * 1976-11-05 1981-03-10 Societe Nationale D'etude Et De Construction De Moteurs D'aviation Method and device for reducing the noise of turbo-machines
EP2458147A2 (en) * 2010-11-29 2012-05-30 Alstom Technology Ltd Gas turbine of the axial flow type

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137705A (en) 1977-07-25 1979-02-06 General Electric Company Cooling air cooler for a gas turbine engine
US4576547A (en) * 1983-11-03 1986-03-18 United Technologies Corporation Active clearance control
US5697208A (en) * 1995-06-02 1997-12-16 Solar Turbines Incorporated Turbine cooling cycle
JP3758835B2 (ja) * 1997-10-22 2006-03-22 三菱重工業株式会社 空気圧縮機ディスクの冷却によるクリアランス制御方法
EP1640587B1 (de) 2004-09-22 2008-07-09 Siemens Aktiengesellschaft Kühlsystem für eine Gasturbine und Verfahren zum Kühlen einer Gasturbine
EP1795725B1 (de) 2005-10-12 2011-01-19 Alstom Technology Ltd Gasturbine mit geregelter Luftkühlung
DE102007026455A1 (de) * 2007-06-05 2008-12-11 Rolls-Royce Deutschland Ltd & Co Kg Strahltriebwerk mit Verdichterluftzirkulation und Verfahren zum Betreiben desselben
FR2933458B1 (fr) * 2008-07-01 2010-09-03 Snecma Compresseur axialo-centrifuge a systeme de pilotage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB655304A (en) * 1948-10-15 1951-07-18 Power Jets Res & Dev Ltd Improvements in or relating to turbine cooling systems
US4255083A (en) * 1976-11-05 1981-03-10 Societe Nationale D'etude Et De Construction De Moteurs D'aviation Method and device for reducing the noise of turbo-machines
EP2458147A2 (en) * 2010-11-29 2012-05-30 Alstom Technology Ltd Gas turbine of the axial flow type

Also Published As

Publication number Publication date
JP2013253604A (ja) 2013-12-19
EP2672122A3 (en) 2017-07-12
US20130330166A1 (en) 2013-12-12
CN103470318A (zh) 2013-12-25
EP2672122B1 (en) 2019-09-04
JP6122346B2 (ja) 2017-04-26
US9267513B2 (en) 2016-02-23
RU2013125743A (ru) 2014-12-10
EP2672122A2 (en) 2013-12-11

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Effective date of registration: 20240111

Address after: Swiss Baden

Patentee after: GENERAL ELECTRIC CO. LTD.

Address before: New York State, USA

Patentee before: General Electric Co.

TR01 Transfer of patent right