CN103511083B - 用于控制转子叶轮中的流的系统和方法 - Google Patents

用于控制转子叶轮中的流的系统和方法 Download PDF

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Publication number
CN103511083B
CN103511083B CN201310254994.5A CN201310254994A CN103511083B CN 103511083 B CN103511083 B CN 103511083B CN 201310254994 A CN201310254994 A CN 201310254994A CN 103511083 B CN103511083 B CN 103511083B
Authority
CN
China
Prior art keywords
marmem
rotor
impeller
fluid
fluid passage
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.)
Expired - Fee Related
Application number
CN201310254994.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN103511083A (zh
Inventor
S.K.贾
S.N.吉里
B.佩米
H.博马纳卡特
R.阿楚罕
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CN103511083A publication Critical patent/CN103511083A/zh
Application granted granted Critical
Publication of CN103511083B publication Critical patent/CN103511083B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
    • F01D5/087—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor in the radial passages of the rotor disc
    • 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
    • F02C7/057—Control or regulation
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • 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
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • F05D2300/17—Alloys
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/505—Shape memory behaviour

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)
  • Temperature-Responsive Valves (AREA)
  • Control Of Turbines (AREA)
CN201310254994.5A 2012-06-25 2013-06-25 用于控制转子叶轮中的流的系统和方法 Expired - Fee Related CN103511083B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/532,470 US9188010B2 (en) 2012-06-25 2012-06-25 Systems and methods to control flow in a rotor wheel
US13/532470 2012-06-25
US13/532,470 2012-06-25

Publications (2)

Publication Number Publication Date
CN103511083A CN103511083A (zh) 2014-01-15
CN103511083B true CN103511083B (zh) 2017-04-12

Family

ID=48698891

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310254994.5A Expired - Fee Related CN103511083B (zh) 2012-06-25 2013-06-25 用于控制转子叶轮中的流的系统和方法

Country Status (5)

Country Link
US (1) US9188010B2 (enExample)
EP (1) EP2679771B1 (enExample)
JP (1) JP2014005829A (enExample)
CN (1) CN103511083B (enExample)
RU (1) RU2013128686A (enExample)

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US9188010B2 (en) * 2012-06-25 2015-11-17 General Electric Company Systems and methods to control flow in a rotor wheel
US9297310B2 (en) 2012-10-18 2016-03-29 General Electric Company Part load performance improvement using deformable bore plugs
US9261022B2 (en) * 2012-12-07 2016-02-16 General Electric Company System for controlling a cooling flow from a compressor section of a gas turbine
US10273809B2 (en) * 2013-12-16 2019-04-30 United Technologies Corporation Centrifugal airfoil cooling modulation
US9657746B2 (en) 2014-08-29 2017-05-23 Pratt & Whitney Canada Corp. Compressor rotor with anti-vortex fins
PL415045A1 (pl) 2015-12-03 2017-06-05 General Electric Company Tarcze turbiny i sposoby ich wytwarzania
CN105485043B (zh) * 2016-02-01 2017-07-28 石家庄红叶风机有限公司 一种随环境温度变化全自动调节桨叶角度的风机轮毂
US10208764B2 (en) * 2016-02-25 2019-02-19 General Electric Company Rotor wheel and impeller inserts
JP6916671B2 (ja) * 2016-06-10 2021-08-11 ゼネラル・エレクトリック・カンパニイ タービンディスク組立体及びガスタービン組立体
US10619499B2 (en) * 2017-01-23 2020-04-14 General Electric Company Component and method for forming a component
KR101882132B1 (ko) 2017-02-03 2018-07-25 두산중공업 주식회사 가스터빈 압축기 섹션의 디스크 조립체
FR3066110B1 (fr) 2017-05-12 2020-06-12 L'oreal Composition de coloration a base de copolymeres issu de la polymerisation d’au moins un monomere acide crotonique ou derive d’acide crotonique et d’au moins un monomere ester de 5 vinyle et de silicone, procede de coloration des fibres keratiniques la mettant en oeuvre
CN109088486B (zh) * 2017-09-28 2019-12-13 黄文佳 一种轴流水泵的定子组件
US11492972B2 (en) 2019-12-30 2022-11-08 General Electric Company Differential alpha variable area metering
US11674396B2 (en) 2021-07-30 2023-06-13 General Electric Company Cooling air delivery assembly
US11920500B2 (en) 2021-08-30 2024-03-05 General Electric Company Passive flow modulation device
US11692448B1 (en) 2022-03-04 2023-07-04 General Electric Company Passive valve assembly for a nozzle of a gas turbine engine
US12291997B1 (en) 2024-04-30 2025-05-06 General Electric Company Variable area turbine nozzle assembly

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GB2207465B (en) * 1987-07-18 1992-02-19 Rolls Royce Plc A compressor and air bleed arrangement
CN1420262A (zh) * 2001-11-15 2003-05-28 通用电气公司 用于调节涡轮冷却气流供应系统的方法和装置
GB2354290B (en) * 1999-09-18 2004-02-25 Rolls Royce Plc A cooling air flow control device for a gas turbine engine
CN102400956A (zh) * 2010-08-19 2012-04-04 通用电气公司 用于空气流控制的方法和设备
EP2455584A1 (de) * 2010-11-19 2012-05-23 Alstom Technology Ltd Gasturbine mit Steuerungsmittel zur Kühlung, welche teilweise aus einer Gedächtnislegierung bestehen

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CH704526A1 (de) * 2011-02-28 2012-08-31 Alstom Technology Ltd Dichtungsanordnung für eine thermische Maschine.
US9188010B2 (en) * 2012-06-25 2015-11-17 General Electric Company Systems and methods to control flow in a rotor wheel
US9297310B2 (en) * 2012-10-18 2016-03-29 General Electric Company Part load performance improvement using deformable bore plugs

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207465B (en) * 1987-07-18 1992-02-19 Rolls Royce Plc A compressor and air bleed arrangement
GB2354290B (en) * 1999-09-18 2004-02-25 Rolls Royce Plc A cooling air flow control device for a gas turbine engine
CN1420262A (zh) * 2001-11-15 2003-05-28 通用电气公司 用于调节涡轮冷却气流供应系统的方法和装置
CN102400956A (zh) * 2010-08-19 2012-04-04 通用电气公司 用于空气流控制的方法和设备
EP2455584A1 (de) * 2010-11-19 2012-05-23 Alstom Technology Ltd Gasturbine mit Steuerungsmittel zur Kühlung, welche teilweise aus einer Gedächtnislegierung bestehen

Also Published As

Publication number Publication date
US20130343868A1 (en) 2013-12-26
EP2679771B1 (en) 2016-08-24
EP2679771A1 (en) 2014-01-01
JP2014005829A (ja) 2014-01-16
US9188010B2 (en) 2015-11-17
CN103511083A (zh) 2014-01-15
RU2013128686A (ru) 2014-12-27

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Granted publication date: 20170412

Termination date: 20180625