DE102011054388B4 - Einleiteinrichtung für ein Gasturbinensystem und Gasturbinensystem mit derartiger Einleiteinrichtung - Google Patents

Einleiteinrichtung für ein Gasturbinensystem und Gasturbinensystem mit derartiger Einleiteinrichtung Download PDF

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Publication number
DE102011054388B4
DE102011054388B4 DE102011054388.0A DE102011054388A DE102011054388B4 DE 102011054388 B4 DE102011054388 B4 DE 102011054388B4 DE 102011054388 A DE102011054388 A DE 102011054388A DE 102011054388 B4 DE102011054388 B4 DE 102011054388B4
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Germany
Prior art keywords
inserts
coolant
flow
turbine
housing
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
DE102011054388.0A
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German (de)
English (en)
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DE102011054388A1 (de
Inventor
Stanley Kevin Widener
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.)
GE Vernova GmbH
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 DE102011054388A1 publication Critical patent/DE102011054388A1/de
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Publication of DE102011054388B4 publication Critical patent/DE102011054388B4/de
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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)
DE102011054388.0A 2010-10-12 2011-10-11 Einleiteinrichtung für ein Gasturbinensystem und Gasturbinensystem mit derartiger Einleiteinrichtung Active DE102011054388B4 (de)

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 (2)

Publication Number Publication Date
DE102011054388A1 DE102011054388A1 (de) 2012-04-12
DE102011054388B4 true DE102011054388B4 (de) 2023-06-01

Family

ID=45872521

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011054388.0A Active DE102011054388B4 (de) 2010-10-12 2011-10-11 Einleiteinrichtung für ein Gasturbinensystem und Gasturbinensystem mit derartiger Einleiteinrichtung

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)

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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
US11033845B2 (en) * 2014-05-29 2021-06-15 General Electric Company Turbine engine and particle separators therefore
CA2949547A1 (en) 2014-05-29 2016-02-18 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
CN114127391B (zh) * 2019-07-25 2023-05-12 西门子能源全球两合公司 燃气涡轮发动机中的预旋流器可调节性
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

Citations (3)

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DE3712628A1 (de) 1986-05-01 1987-11-05 Gen Electric Drallduese fuer ein kuehlsystem von gastrubinenmotoren
JP2005320875A (ja) 2004-05-06 2005-11-17 Hitachi Ltd ガスタービン
DE60029886T2 (de) 1999-08-04 2007-08-30 General Electric Co. Einrichtung und Methode zur Kühlung von rotierenden Komponenten bei Turbinen

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Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
DE3712628A1 (de) 1986-05-01 1987-11-05 Gen Electric Drallduese fuer ein kuehlsystem von gastrubinenmotoren
DE60029886T2 (de) 1999-08-04 2007-08-30 General Electric Co. Einrichtung und Methode zur Kühlung von rotierenden Komponenten bei Turbinen
JP2005320875A (ja) 2004-05-06 2005-11-17 Hitachi Ltd ガスタービン

Also Published As

Publication number Publication date
FR2965845A1 (fr) 2012-04-13
CN102444477B (zh) 2016-09-28
JP6055174B2 (ja) 2016-12-27
US20120087784A1 (en) 2012-04-12
FR2965845B1 (fr) 2016-03-11
US8529195B2 (en) 2013-09-10
CN102444477A (zh) 2012-05-09
JP2012082822A (ja) 2012-04-26
DE102011054388A1 (de) 2012-04-12

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