JP6055174B2 - ガスタービンシステム用インデューサ - Google Patents

ガスタービンシステム用インデューサ Download PDF

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Publication number
JP6055174B2
JP6055174B2 JP2011219686A JP2011219686A JP6055174B2 JP 6055174 B2 JP6055174 B2 JP 6055174B2 JP 2011219686 A JP2011219686 A JP 2011219686A JP 2011219686 A JP2011219686 A JP 2011219686A JP 6055174 B2 JP6055174 B2 JP 6055174B2
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JP
Japan
Prior art keywords
cartridges
flow
inducer
cooling medium
cartridge
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
JP2011219686A
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English (en)
Japanese (ja)
Other versions
JP2012082822A (ja
JP2012082822A5 (enExample
Inventor
スタンリー・ケヴィン・ワイドナー
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 JP2012082822A publication Critical patent/JP2012082822A/ja
Publication of JP2012082822A5 publication Critical patent/JP2012082822A5/ja
Application granted granted Critical
Publication of JP6055174B2 publication Critical patent/JP6055174B2/ja
Active legal-status Critical Current
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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
    • 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
    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
    • 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
    • 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
    • F05D2260/14—Preswirling
    • 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
    • F05D2260/97—Reducing windage losses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2011219686A 2010-10-12 2011-10-04 ガスタービンシステム用インデューサ Active JP6055174B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/902,699 US8529195B2 (en) 2010-10-12 2010-10-12 Inducer for gas turbine system
US12/902,699 2010-10-12

Publications (3)

Publication Number Publication Date
JP2012082822A JP2012082822A (ja) 2012-04-26
JP2012082822A5 JP2012082822A5 (enExample) 2014-11-20
JP6055174B2 true JP6055174B2 (ja) 2016-12-27

Family

ID=45872521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011219686A Active JP6055174B2 (ja) 2010-10-12 2011-10-04 ガスタービンシステム用インデューサ

Country Status (5)

Country Link
US (1) US8529195B2 (enExample)
JP (1) JP6055174B2 (enExample)
CN (1) CN102444477B (enExample)
DE (1) DE102011054388B4 (enExample)
FR (1) FR2965845B1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2686078B2 (ja) 1987-07-16 1997-12-08 久夫 小嶋 ミキシングエレメント

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US9382810B2 (en) 2012-07-27 2016-07-05 General Electric Company Closed loop cooling system for a gas turbine
US9435206B2 (en) 2012-09-11 2016-09-06 General Electric Company Flow inducer for a gas turbine system
GB2510004B (en) * 2013-08-19 2015-10-14 Rolls Royce Plc Axial flow machine cooling system
US9447794B2 (en) * 2013-08-27 2016-09-20 General Electric Company Inducer and diffuser configuration for a gas turbine system
US9927123B2 (en) * 2013-10-24 2018-03-27 United Technologies Corporation Fluid transport system having divided transport tube
JP6245739B2 (ja) 2013-11-19 2017-12-13 三菱日立パワーシステムズ株式会社 ガスタービンの冷却構造
FR3015569B1 (fr) * 2013-12-19 2019-01-25 Safran Aircraft Engines Carter pour un ensemble propulsif
GB201408543D0 (en) 2014-05-14 2014-06-25 Rolls Royce Plc Distributor device for cooling air within an engine
CA2949547A1 (en) 2014-05-29 2016-02-18 General Electric Company Turbine engine and particle separators therefore
US11033845B2 (en) * 2014-05-29 2021-06-15 General Electric Company Turbine engine and particle separators therefore
CN104675522B (zh) * 2015-01-30 2019-10-01 北京华清燃气轮机与煤气化联合循环工程技术有限公司 一种燃气轮机涡轮气路
US10208668B2 (en) 2015-09-30 2019-02-19 Rolls-Royce Corporation Turbine engine advanced cooling system
US10352245B2 (en) 2015-10-05 2019-07-16 General Electric Company Windage shield system and method of suppressing resonant acoustic noise
US10113486B2 (en) 2015-10-06 2018-10-30 General Electric Company Method and system for modulated turbine cooling
US10196982B2 (en) * 2015-11-04 2019-02-05 General Electric Company Gas turbine engine having a flow control surface with a cooling conduit
US10830144B2 (en) 2016-09-08 2020-11-10 Rolls-Royce North American Technologies Inc. Gas turbine engine compressor impeller cooling air sinks
US10697372B2 (en) 2017-04-05 2020-06-30 General Electric Company Turbine engine conduit interface
DE102017217034A1 (de) * 2017-09-26 2019-03-28 Siemens Aktiengesellschaft Turbinengehäuse mit Stutzen sowie Verfahren zum Herstellen eines Turbinengehäuses mit Stutzen
US10982546B2 (en) * 2018-09-19 2021-04-20 General Electric Company Flow-diverting systems for gas turbine air separator
WO2020112476A1 (en) * 2018-11-30 2020-06-04 Siemens Aktiengesellschaft Secondary air system in-situ installation of a drain hole plug
WO2020149854A1 (en) * 2019-01-18 2020-07-23 Siemens Aktiengesellschaft Pre-swirler with pre-swirler plug for gas turbine engine
WO2021015861A1 (en) * 2019-07-25 2021-01-28 Siemens Energy Global GmbH & Co. KG Pre-swirler adjustability in gas turbine engine
US11421597B2 (en) * 2019-10-18 2022-08-23 Pratt & Whitney Canada Corp. Tangential on-board injector (TOBI) assembly
US11525393B2 (en) 2020-03-19 2022-12-13 Rolls-Royce Corporation Turbine engine with centrifugal compressor having impeller backplate offtake
US11598265B2 (en) * 2021-02-03 2023-03-07 Pratt & Whitney Canada Corp. Tangential on-board injector
CN113933061B (zh) * 2021-09-30 2024-04-19 中国联合重型燃气轮机技术有限公司 静叶模拟器和具有其的燃烧室试验装置
EP4174286B1 (en) * 2021-10-29 2024-12-04 ANSALDO ENERGIA S.p.A. Gas turbine assembly for power plant with improved rotor and turbine blades cooling and method for operating this gas turbine assembly
US11821365B2 (en) * 2022-01-31 2023-11-21 General Electric Company Inducer seal with integrated inducer slots
US11773773B1 (en) 2022-07-26 2023-10-03 Rolls-Royce North American Technologies Inc. Gas turbine engine centrifugal compressor with impeller load and cooling control
DE102023111513A1 (de) * 2023-05-03 2024-11-07 MTU Aero Engines AG Rotorscheibe für einen Schaufelkranz

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US3602605A (en) 1969-09-29 1971-08-31 Westinghouse Electric Corp Cooling system for a gas turbine
US4466239A (en) 1983-02-22 1984-08-21 General Electric Company Gas turbine engine with improved air cooling circuit
US4807433A (en) 1983-05-05 1989-02-28 General Electric Company Turbine cooling air modulation
US4708588A (en) 1984-12-14 1987-11-24 United Technologies Corporation Turbine cooling air supply system
US4674955A (en) 1984-12-21 1987-06-23 The Garrett Corporation Radial inboard preswirl system
US4882902A (en) 1986-04-30 1989-11-28 General Electric Company Turbine cooling air transferring apparatus
US4666368A (en) 1986-05-01 1987-05-19 General Electric Company Swirl nozzle for a cooling system in gas turbine engines
US5245821A (en) 1991-10-21 1993-09-21 General Electric Company Stator to rotor flow inducer
US5575616A (en) * 1994-10-11 1996-11-19 General Electric Company Turbine cooling flow modulation apparatus
US5984630A (en) 1997-12-24 1999-11-16 General Electric Company Reduced windage high pressure turbine forward outer seal
US6050079A (en) 1997-12-24 2000-04-18 General Electric Company Modulated turbine cooling system
NL1011733C1 (nl) 1999-04-06 2000-10-09 Microtronic Nederland Bv Elektroakoestische transducent met een membraan en werkwijze voor het bevestigen van een membraan in een dergelijke transducent.
US6183193B1 (en) * 1999-05-21 2001-02-06 Pratt & Whitney Canada Corp. Cast on-board injection nozzle with adjustable flow area
US6234746B1 (en) 1999-08-04 2001-05-22 General Electric Co. Apparatus and methods for cooling rotary components in a turbine
JP4067709B2 (ja) * 1999-08-23 2008-03-26 三菱重工業株式会社 ロータ冷却空気供給装置
US6413044B1 (en) 2000-06-30 2002-07-02 Alstom Power N.V. Blade cooling in gas turbine
US6435816B1 (en) * 2000-11-03 2002-08-20 General Electric Co. Gas injector system and its fabrication
IT1319552B1 (it) 2000-12-15 2003-10-20 Nuovo Pignone Spa Sistema per adduzione di aria di raffreddamento in una turbina a gas
US6468032B2 (en) * 2000-12-18 2002-10-22 Pratt & Whitney Canada Corp. Further cooling of pre-swirl flow entering cooled rotor aerofoils
US6540477B2 (en) * 2001-05-21 2003-04-01 General Electric Company Turbine cooling circuit
JP4319087B2 (ja) * 2004-05-06 2009-08-26 株式会社日立製作所 ガスタービン
US20070271930A1 (en) * 2006-05-03 2007-11-29 Mitsubishi Heavy Industries, Ltd. Gas turbine having cooling-air transfer system
US20080041064A1 (en) 2006-08-17 2008-02-21 United Technologies Corporation Preswirl pollution air handling with tangential on-board injector for turbine rotor cooling
US8562285B2 (en) 2007-07-02 2013-10-22 United Technologies Corporation Angled on-board injector
US8100633B2 (en) * 2008-03-11 2012-01-24 United Technologies Corp. Cooling air manifold splash plates and gas turbines engine systems involving such splash plates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2686078B2 (ja) 1987-07-16 1997-12-08 久夫 小嶋 ミキシングエレメント

Also Published As

Publication number Publication date
US20120087784A1 (en) 2012-04-12
CN102444477A (zh) 2012-05-09
CN102444477B (zh) 2016-09-28
US8529195B2 (en) 2013-09-10
DE102011054388A1 (de) 2012-04-12
FR2965845B1 (fr) 2016-03-11
JP2012082822A (ja) 2012-04-26
DE102011054388B4 (de) 2023-06-01
FR2965845A1 (fr) 2012-04-13

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