DE602006009465D1 - Thermische Kontrolle von Turbinenringen zur aktiven Spaltregelung bei Gasturbinen - Google Patents

Thermische Kontrolle von Turbinenringen zur aktiven Spaltregelung bei Gasturbinen

Info

Publication number
DE602006009465D1
DE602006009465D1 DE602006009465T DE602006009465T DE602006009465D1 DE 602006009465 D1 DE602006009465 D1 DE 602006009465D1 DE 602006009465 T DE602006009465 T DE 602006009465T DE 602006009465 T DE602006009465 T DE 602006009465T DE 602006009465 D1 DE602006009465 D1 DE 602006009465D1
Authority
DE
Germany
Prior art keywords
control
gas turbines
active gap
turbine rings
thermal control
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
DE602006009465T
Other languages
English (en)
Inventor
Michael Terry Bucaro
Rafael Jose Ruiz
Robert Joseph Albers
Scott Anthony Estridge
Roger Francis Wartner
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 DE602006009465D1 publication Critical patent/DE602006009465D1/de
Active 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/20—Actively adjusting tip-clearance
    • F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE602006009465T 2005-12-16 2006-12-14 Thermische Kontrolle von Turbinenringen zur aktiven Spaltregelung bei Gasturbinen Active DE602006009465D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/303,688 US7597537B2 (en) 2005-12-16 2005-12-16 Thermal control of gas turbine engine rings for active clearance control

Publications (1)

Publication Number Publication Date
DE602006009465D1 true DE602006009465D1 (de) 2009-11-12

Family

ID=37671255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006009465T Active DE602006009465D1 (de) 2005-12-16 2006-12-14 Thermische Kontrolle von Turbinenringen zur aktiven Spaltregelung bei Gasturbinen

Country Status (4)

Country Link
US (1) US7597537B2 (de)
EP (1) EP1798381B1 (de)
JP (1) JP5080076B2 (de)
DE (1) DE602006009465D1 (de)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7503179B2 (en) * 2005-12-16 2009-03-17 General Electric Company System and method to exhaust spent cooling air of gas turbine engine active clearance control
US7819626B2 (en) * 2006-10-13 2010-10-26 General Electric Company Plasma blade tip clearance control
US8197186B2 (en) * 2007-06-29 2012-06-12 General Electric Company Flange with axially extending holes for gas turbine engine clearance control
US8393855B2 (en) * 2007-06-29 2013-03-12 General Electric Company Flange with axially curved impingement surface for gas turbine engine clearance control
US8126628B2 (en) * 2007-08-03 2012-02-28 General Electric Company Aircraft gas turbine engine blade tip clearance control
US8434997B2 (en) * 2007-08-22 2013-05-07 United Technologies Corporation Gas turbine engine case for clearance control
US20090053042A1 (en) * 2007-08-22 2009-02-26 General Electric Company Method and apparatus for clearance control of turbine blade tip
DE102009010647A1 (de) 2009-02-26 2010-09-02 Rolls-Royce Deutschland Ltd & Co Kg Laufspalteinstellungssystem einer Fluggasturbine
DE102009011635A1 (de) 2009-03-04 2010-09-09 Rolls-Royce Deutschland Ltd & Co Kg Luftleitelement eines Laufspalteinstellungssystems einer Fluggasturbine
GB2469490B (en) * 2009-04-16 2012-03-07 Rolls Royce Plc Turbine casing cooling
WO2011005858A2 (en) * 2009-07-09 2011-01-13 Frontline Aerospace, Inc. Compressor cooling for turbine engines
US8342798B2 (en) * 2009-07-28 2013-01-01 General Electric Company System and method for clearance control in a rotary machine
GB201004381D0 (en) 2010-03-17 2010-04-28 Rolls Royce Plc Rotor blade tip clearance control
FR2960905B1 (fr) * 2010-06-03 2014-05-09 Snecma Procede et systeme de pilotage de jeu en sommet d'aubes de rotor de turbine
EP2397656A1 (de) * 2010-06-14 2011-12-21 Siemens Aktiengesellschaft Verfahren zur Einstellung der zwischen Schaufelblattspitzen von Laufschaufeln und einer Kanalwand vorhandenen Radialspalte sowie Vorrichtung zur Messung eines Radialspalts einer axial durchströmbaren Turbomaschine
GB201013723D0 (en) * 2010-08-17 2010-09-29 Rolls Royce Plc Manifold mounting arrangement
FR2965583B1 (fr) * 2010-10-04 2012-09-14 Snecma Dispositif de pilotage de jeu dans une turbine de turbomachine
US9458855B2 (en) 2010-12-30 2016-10-04 Rolls-Royce North American Technologies Inc. Compressor tip clearance control and gas turbine engine
FR2972483B1 (fr) * 2011-03-07 2013-04-19 Snecma Carter de turbine comportant des moyens de fixation de secteurs d'anneau
US9373984B2 (en) 2011-06-29 2016-06-21 General Electric Company Electrical machine
FR2977276B1 (fr) * 2011-06-30 2016-12-09 Snecma Agencement pour le raccordement d'un conduit a un boitier de distribution d'air
US9157331B2 (en) 2011-12-08 2015-10-13 Siemens Aktiengesellschaft Radial active clearance control for a gas turbine engine
US8998563B2 (en) * 2012-06-08 2015-04-07 United Technologies Corporation Active clearance control for gas turbine engine
US9341074B2 (en) 2012-07-25 2016-05-17 General Electric Company Active clearance control manifold system
US9322415B2 (en) 2012-10-29 2016-04-26 United Technologies Corporation Blast shield for high pressure compressor
US10072520B2 (en) * 2013-02-18 2018-09-11 United Technologies Corporation Acoustic treatment to mitigate fan noise
US9976436B2 (en) * 2013-03-28 2018-05-22 United Technologies Corporation Movable air seal for gas turbine engine
CN105960511B (zh) * 2013-11-08 2018-03-13 通用电气公司 涡轮机排气框架
US9266618B2 (en) 2013-11-18 2016-02-23 Honeywell International Inc. Gas turbine engine turbine blade tip active clearance control system and method
US9869196B2 (en) 2014-06-24 2018-01-16 General Electric Company Gas turbine engine spring mounted manifold
EP2987966A1 (de) * 2014-08-21 2016-02-24 Siemens Aktiengesellschaft Gasturbine mit in Ringsektoren unterteiltem Kühlringkanal
EP3023600B1 (de) 2014-11-24 2018-01-03 Ansaldo Energia IP UK Limited Motorgehäuseelement
US9874105B2 (en) * 2015-01-26 2018-01-23 United Technologies Corporation Active clearance control systems
US20160326915A1 (en) * 2015-05-08 2016-11-10 General Electric Company System and method for waste heat powered active clearance control
US10316696B2 (en) 2015-05-08 2019-06-11 General Electric Company System and method for improving exhaust energy recovery
US10247035B2 (en) 2015-07-24 2019-04-02 Pratt & Whitney Canada Corp. Spoke locking architecture
CA2936180A1 (en) 2015-07-24 2017-01-24 Pratt & Whitney Canada Corp. Multiple spoke cooling system and method
US10443449B2 (en) 2015-07-24 2019-10-15 Pratt & Whitney Canada Corp. Spoke mounting arrangement
US20170114667A1 (en) * 2015-10-23 2017-04-27 General Electric Company Active clearance control with integral double wall heat shielding
US10087772B2 (en) * 2015-12-21 2018-10-02 General Electric Company Method and apparatus for active clearance control for high pressure compressors using fan/booster exhaust air
US10513944B2 (en) 2015-12-21 2019-12-24 General Electric Company Manifold for use in a clearance control system and method of manufacturing
FR3050228B1 (fr) * 2016-04-18 2019-03-29 Safran Aircraft Engines Dispositif de refroidissement par jets d'air d'un carter de turbine
US10329941B2 (en) * 2016-05-06 2019-06-25 United Technologies Corporation Impingement manifold
US10344769B2 (en) 2016-07-18 2019-07-09 United Technologies Corporation Clearance control between rotating and stationary structures
FR3058460B1 (fr) 2016-11-08 2018-11-09 Safran Aircraft Engines Ensemble de raccordement pour le refroidissement d'une turbine de turbomachine
US10914185B2 (en) * 2016-12-02 2021-02-09 General Electric Company Additive manufactured case with internal passages for active clearance control
US10544803B2 (en) 2017-04-17 2020-01-28 General Electric Company Method and system for cooling fluid distribution
US10914187B2 (en) * 2017-09-11 2021-02-09 Raytheon Technologies Corporation Active clearance control system and manifold for gas turbine engine
US20190078459A1 (en) * 2017-09-11 2019-03-14 United Technologies Corporation Active clearance control system for gas turbine engine with power turbine
US20190136708A1 (en) * 2017-11-09 2019-05-09 General Electric Company Active clearance control cooling air rail with fingers
US20190170009A1 (en) * 2017-12-05 2019-06-06 General Electric Company Turbine engine with clearance control system
US10941706B2 (en) 2018-02-13 2021-03-09 General Electric Company Closed cycle heat engine for a gas turbine engine
US11143104B2 (en) 2018-02-20 2021-10-12 General Electric Company Thermal management system
FR3085719B1 (fr) * 2018-09-06 2021-04-16 Safran Aircraft Engines Boitier d'alimentation en air sous pression d'un dispositif de refroidissement par jets d'air
US11015534B2 (en) 2018-11-28 2021-05-25 General Electric Company Thermal management system
FR3089544B1 (fr) * 2018-12-10 2021-02-19 Safran Aircraft Engines Dispositif de refroidissement d’un carter de turbomachine
US11473510B2 (en) * 2019-04-18 2022-10-18 Raytheon Technologies Corporation Active multi-effector control of high pressure turbine clearances
FR3099798B1 (fr) * 2019-08-09 2021-12-03 Safran Aircraft Engines Ensemble pour une turbine de turbomachine
FR3101104B1 (fr) * 2019-09-23 2021-09-03 Safran Aircraft Engines Dispositif de refroidissement par jets d’air d’un carter de turbine
EP3800330B1 (de) * 2019-10-01 2021-12-08 ITP Externals, S.L. Dichtungspaneel zur aktiven spaltregelung
US11293298B2 (en) * 2019-12-05 2022-04-05 Raytheon Technologies Corporation Heat transfer coefficients in a compressor case for improved tip clearance control system
FR3114345B1 (fr) * 2020-09-23 2022-11-04 Safran Aircraft Engines Dispositif de pilotage de jeux pour une turbine de turbomachine
US11885240B2 (en) 2021-05-24 2024-01-30 General Electric Company Polska sp.z o.o Gas turbine engine with fluid circuit and ejector
US11859500B2 (en) * 2021-11-05 2024-01-02 General Electric Company Gas turbine engine with a fluid conduit system and a method of operating the same
US11788425B2 (en) * 2021-11-05 2023-10-17 General Electric Company Gas turbine engine with clearance control system
US11719115B2 (en) 2021-11-05 2023-08-08 General Electric Company Clearance control structure for a gas turbine engine

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019320A (en) * 1975-12-05 1977-04-26 United Technologies Corporation External gas turbine engine cooling for clearance control
US4279123A (en) * 1978-12-20 1981-07-21 United Technologies Corporation External gas turbine engine cooling for clearance control
DE3433351C1 (de) * 1984-09-11 1986-01-02 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Kapazitives Messsystem zur Messung des Abstandes zwischen zwei relativ zueinander beweglichen Teilen
GB2178165B (en) * 1985-07-24 1989-08-09 Rolls Royce Plc Optical monitoring method and apparatus
US4826397A (en) * 1988-06-29 1989-05-02 United Technologies Corporation Stator assembly for a gas turbine engine
US5100291A (en) * 1990-03-28 1992-03-31 General Electric Company Impingement manifold
US5281085A (en) * 1990-12-21 1994-01-25 General Electric Company Clearance control system for separately expanding or contracting individual portions of an annular shroud
US5205115A (en) * 1991-11-04 1993-04-27 General Electric Company Gas turbine engine case counterflow thermal control
US5219268A (en) * 1992-03-06 1993-06-15 General Electric Company Gas turbine engine case thermal control flange
US5399066A (en) * 1993-09-30 1995-03-21 General Electric Company Integral clearance control impingement manifold and environmental shield
FR2766232B1 (fr) * 1997-07-18 1999-08-20 Snecma Dispositif de refroidissement ou d'echauffement d'un carter circulaire
FR2766231B1 (fr) * 1997-07-18 1999-08-20 Snecma Dispositif d'echauffement ou de refroidissement d'un carter circulaire
JP3564286B2 (ja) * 1997-12-08 2004-09-08 三菱重工業株式会社 ガスタービン静翼の段間シールアクティブクリアランス制御システム
US6185925B1 (en) * 1999-02-12 2001-02-13 General Electric Company External cooling system for turbine frame
FR2816352B1 (fr) * 2000-11-09 2003-01-31 Snecma Moteurs Ensemble de ventilation d'un anneau de stator
US6464457B1 (en) * 2001-06-21 2002-10-15 General Electric Company Turbine leaf seal mounting with headless pins
US6902371B2 (en) * 2002-07-26 2005-06-07 General Electric Company Internal low pressure turbine case cooling
US6949939B2 (en) * 2003-06-10 2005-09-27 General Electric Company Methods and apparatus for measuring rotating machine clearances
FR2865237B1 (fr) 2004-01-16 2006-03-10 Snecma Moteurs Perfectionnements apportes aux dispositifs de controle de jeu dans une turbine a gaz
FR2867806B1 (fr) * 2004-03-18 2006-06-02 Snecma Moteurs Dispositif de pilotage de jeu de turbine a gaz a equilibrage des debits d'air

Also Published As

Publication number Publication date
JP5080076B2 (ja) 2012-11-21
JP2007182874A (ja) 2007-07-19
US7597537B2 (en) 2009-10-06
US20070140839A1 (en) 2007-06-21
EP1798381A2 (de) 2007-06-20
EP1798381A3 (de) 2008-02-27
EP1798381B1 (de) 2009-09-30

Similar Documents

Publication Publication Date Title
DE602006009465D1 (de) Thermische Kontrolle von Turbinenringen zur aktiven Spaltregelung bei Gasturbinen
DK1903188T3 (da) Gasturbine
EP1918549A4 (de) Dichtungsstruktur und brennkammer einer gasturbine
GB2488246B (en) Active pattern factor control for gas turbine engines
DE602006007532D1 (de) Gasturbinendüsensegment und Prozess dafür
DE602007007334D1 (de) Gasturbinenanordnung
DE602005007391D1 (de) Gasturbinentriebwerk
FR2889308B1 (fr) Controle des aubes de turbomachine
DE602005003510D1 (de) Gasturbine und Methode zur Kühlung und Abdichtung einer Gasturbine
IL177801A0 (en) Active clearance control system for gas turbine engines
GB0612608D0 (en) Gas turbine engine and method of operating same
DE602007011924D1 (de) Brennstoffzellensystem und betriebsverfahren dafür
IL178506A0 (en) Annular gas turbine combustor
DE112005002877A5 (de) Leitapparat für Abgasturbine
ITMI20061784A1 (it) Guarnizioni per turbine e macchinario di turbine
EP1865262A4 (de) Gasturbinenbrennkammer
DE602005001528D1 (de) Gasturbinentriebwerk
DE602006020376D1 (de) ugehörige Gasturbine
DK1970545T3 (da) Fremgangsmåde til denitrering af udstødningsgas
DE602005004005D1 (de) Axiallageranordnung für Gasturbinen
DE602005004432D1 (de) Gasturbine
PL1904731T3 (pl) Instalacja turbiny gazowej i parowej oraz sposób jej eksploatowania
DE502005009070D1 (de) Gasturbinenrotor
HK1109797A1 (en) Reformed-fuel-burning gas turbine system and method of operating the same
ITCO20050019A1 (it) Procedimento e combustore per la combustione di idrogeno

Legal Events

Date Code Title Description
8364 No opposition during term of opposition