FR2772835B1 - Systeme de transfert d'ecoulement servant au refroidissement module d'une turbine - Google Patents

Systeme de transfert d'ecoulement servant au refroidissement module d'une turbine

Info

Publication number
FR2772835B1
FR2772835B1 FR9816192A FR9816192A FR2772835B1 FR 2772835 B1 FR2772835 B1 FR 2772835B1 FR 9816192 A FR9816192 A FR 9816192A FR 9816192 A FR9816192 A FR 9816192A FR 2772835 B1 FR2772835 B1 FR 2772835B1
Authority
FR
France
Prior art keywords
turbine
transfer system
cooling module
flow transfer
flow
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
FR9816192A
Other languages
English (en)
Other versions
FR2772835A1 (fr
Inventor
Georges Albert Durgin
Randall Charles Bauer
Ching Pang Lee
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 FR2772835A1 publication Critical patent/FR2772835A1/fr
Application granted granted Critical
Publication of FR2772835B1 publication Critical patent/FR2772835B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
    • F01D5/082—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades on the side 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
    • F02C7/12—Cooling of plants
    • F02C7/125—Cooling of plants by partial arc admission of the working fluid or by intermittent admission of working and cooling fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
FR9816192A 1997-12-24 1998-12-22 Systeme de transfert d'ecoulement servant au refroidissement module d'une turbine Expired - Fee Related FR2772835B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/997,980 US6050079A (en) 1997-12-24 1997-12-24 Modulated turbine cooling system

Publications (2)

Publication Number Publication Date
FR2772835A1 FR2772835A1 (fr) 1999-06-25
FR2772835B1 true FR2772835B1 (fr) 2001-08-03

Family

ID=25544624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9816192A Expired - Fee Related FR2772835B1 (fr) 1997-12-24 1998-12-22 Systeme de transfert d'ecoulement servant au refroidissement module d'une turbine

Country Status (3)

Country Link
US (1) US6050079A (fr)
FR (1) FR2772835B1 (fr)
GB (1) GB2335238B (fr)

Families Citing this family (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1317538B1 (it) * 2000-05-15 2003-07-09 Nuovo Pignone Spa Dispositivo per il controllo dei flussi di refrigerazione delleturbine a gas
US6585482B1 (en) * 2000-06-20 2003-07-01 General Electric Co. Methods and apparatus for delivering cooling air within gas turbines
US6659711B2 (en) * 2001-11-15 2003-12-09 General Electric Co. Methods and apparatus for regulating turbine cooling airflow supply systems
US6638013B2 (en) 2002-02-25 2003-10-28 Honeywell International Inc. Thermally isolated housing in gas turbine engine
US6719524B2 (en) 2002-02-25 2004-04-13 Honeywell International Inc. Method of forming a thermally isolated gas turbine engine housing
US6676369B2 (en) 2002-03-26 2004-01-13 General Electric Company Aspirating face seal with axially extending seal teeth
US6758477B2 (en) 2002-03-26 2004-07-06 General Electric Company Aspirating face seal with axially biasing one piece annular spring
EP1508672A1 (fr) * 2003-08-21 2005-02-23 Siemens Aktiengesellschaft Anneau de fixation segmenté pour une turbine
US20110150640A1 (en) * 2003-08-21 2011-06-23 Peter Tiemann Labyrinth Seal in a Stationary Gas Turbine
US6981841B2 (en) * 2003-11-20 2006-01-03 General Electric Company Triple circuit turbine cooling
US20050121532A1 (en) * 2003-12-05 2005-06-09 Reale Michael J. System and method for district heating with intercooled gas turbine engine
US7025565B2 (en) * 2004-01-14 2006-04-11 General Electric Company Gas turbine engine component having bypass circuit
FR2883926B1 (fr) * 2005-03-31 2010-09-03 Snecma Moteurs Ventilation de la roue de turbine haute pression d'un moteur a turbine a gaz aeronautique
US20070137213A1 (en) * 2005-12-19 2007-06-21 General Electric Company Turbine wheelspace temperature control
US7331763B2 (en) * 2005-12-20 2008-02-19 General Electric Company Turbine disk
EP1892378A1 (fr) * 2006-08-22 2008-02-27 Siemens Aktiengesellschaft Turbine à gas
KR20080038654A (ko) * 2006-10-30 2008-05-07 엘지전자 주식회사 냉장고용 아이스뱅크
US7926289B2 (en) * 2006-11-10 2011-04-19 General Electric Company Dual interstage cooled engine
US7870743B2 (en) * 2006-11-10 2011-01-18 General Electric Company Compound nozzle cooled engine
US7743613B2 (en) * 2006-11-10 2010-06-29 General Electric Company Compound turbine cooled engine
US7870742B2 (en) * 2006-11-10 2011-01-18 General Electric Company Interstage cooled turbine engine
US8015824B2 (en) * 2007-05-01 2011-09-13 General Electric Company Method and system for regulating a cooling fluid within a turbomachine in real time
GB2449095B (en) * 2007-05-10 2009-05-27 Rolls Royce Plc Re-Pressurisation device
US8517663B2 (en) * 2008-09-30 2013-08-27 General Electric Company Method and apparatus for gas turbine engine temperature management
US8210801B2 (en) * 2009-01-29 2012-07-03 General Electric Company Systems and methods of reducing heat loss from a gas turbine during shutdown
US8381533B2 (en) * 2009-04-30 2013-02-26 Honeywell International Inc. Direct transfer axial tangential onboard injector system (TOBI) with self-supporting seal plate
FR2946687B1 (fr) * 2009-06-10 2011-07-01 Snecma Turbomachine comprenant des moyens ameliores de reglage du debit d'un flux d'air de refroidissement preleve en sortie de compresseur haute pression
FR2950656B1 (fr) * 2009-09-25 2011-09-23 Snecma Ventilation d'une roue de turbine dans une turbomachine
US8307662B2 (en) * 2009-10-15 2012-11-13 General Electric Company Gas turbine engine temperature modulated cooling flow
US8584469B2 (en) * 2010-04-12 2013-11-19 Siemens Energy, Inc. Cooling fluid pre-swirl assembly for a gas turbine engine
US8578720B2 (en) * 2010-04-12 2013-11-12 Siemens Energy, Inc. Particle separator in a gas turbine engine
US8613199B2 (en) * 2010-04-12 2013-12-24 Siemens Energy, Inc. Cooling fluid metering structure in a gas turbine engine
US8529195B2 (en) 2010-10-12 2013-09-10 General Electric Company Inducer for gas turbine system
RU2449145C1 (ru) * 2010-12-14 2012-04-27 Открытое акционерное общество "Авиадвигатель" Ротор высокотемпературной турбины
RU2450144C1 (ru) * 2011-03-16 2012-05-10 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Газотурбинный двигатель
RU2450142C1 (ru) * 2011-03-16 2012-05-10 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Газотурбинный двигатель
RU2450141C1 (ru) * 2011-03-16 2012-05-10 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Газотурбинный двигатель
RU2450143C1 (ru) * 2011-03-16 2012-05-10 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Газотурбинный двигатель
RU2459967C1 (ru) * 2011-04-05 2012-08-27 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Двухконтурный газотурбинный двигатель
US9157325B2 (en) 2012-02-27 2015-10-13 United Technologies Corporation Buffer cooling system providing gas turbine engine architecture cooling
US9038398B2 (en) 2012-02-27 2015-05-26 United Technologies Corporation Gas turbine engine buffer cooling system
US9347374B2 (en) 2012-02-27 2016-05-24 United Technologies Corporation Gas turbine engine buffer cooling system
US9435259B2 (en) * 2012-02-27 2016-09-06 United Technologies Corporation Gas turbine engine cooling system
DE102012208263A1 (de) * 2012-05-16 2013-11-21 Rolls-Royce Deutschland Ltd & Co Kg Verdichtervorrichtung für eine Turbomaschine
US9151226B2 (en) * 2012-07-06 2015-10-06 United Technologies Corporation Corrugated mid-turbine frame thermal radiation shield
US9435206B2 (en) 2012-09-11 2016-09-06 General Electric Company Flow inducer for a gas turbine system
WO2014066276A2 (fr) 2012-10-26 2014-05-01 Kraft Robert J Systèmes de complément d'énergie de turbine à gaz et systèmes de chauffage, et leurs procédés de réalisation et d'utilisation
US10272475B2 (en) 2012-11-07 2019-04-30 General, Electric Company Offline compressor wash systems and methods
US9670796B2 (en) 2012-11-07 2017-06-06 General Electric Company Compressor bellmouth with a wash door
WO2014197089A2 (fr) * 2013-03-15 2014-12-11 General Electric Company Système de refroidissement de turbine modulé
US9447794B2 (en) * 2013-08-27 2016-09-20 General Electric Company Inducer and diffuser configuration for a gas turbine system
EP3039264B1 (fr) 2013-08-28 2019-10-16 United Technologies Corporation Agencement de refroidissement et de mélange de diffuseur de turbine à gaz
US9777634B2 (en) * 2013-09-12 2017-10-03 United Technologies Corporation Tube fed tangential on-board injector for gas turbine engine
US9388698B2 (en) 2013-11-13 2016-07-12 General Electric Company Rotor cooling
EP2957746B1 (fr) * 2014-06-17 2021-04-28 Raytheon Technologies Corporation Refroidissement de turbine haute pression
US9341119B2 (en) * 2014-07-03 2016-05-17 Hamilton Sundstrand Corporation Cooling air system for aircraft turbine engine
US9840932B2 (en) * 2014-10-06 2017-12-12 General Electric Company System and method for blade tip clearance control
FR3029960B1 (fr) 2014-12-11 2021-06-04 Snecma Roue a aubes avec joint radial pour une turbine de turbomachine
US10415478B2 (en) * 2015-01-20 2019-09-17 United Technologies Corporation Air mixing systems having mixing chambers for gas turbine engines
US10358979B2 (en) * 2015-02-05 2019-07-23 Powerphase Llc Turbocooled vane of a gas turbine engine
US10443501B2 (en) 2015-02-05 2019-10-15 Powerphase Llc Turbocooled vane of a gas turbine engine
US10371055B2 (en) 2015-02-12 2019-08-06 United Technologies Corporation Intercooled cooling air using cooling compressor as starter
US10731560B2 (en) 2015-02-12 2020-08-04 Raytheon Technologies Corporation Intercooled cooling air
US11808210B2 (en) 2015-02-12 2023-11-07 Rtx Corporation Intercooled cooling air with heat exchanger packaging
US10480419B2 (en) 2015-04-24 2019-11-19 United Technologies Corporation Intercooled cooling air with plural heat exchangers
US10830148B2 (en) 2015-04-24 2020-11-10 Raytheon Technologies Corporation Intercooled cooling air with dual pass heat exchanger
US9850819B2 (en) 2015-04-24 2017-12-26 United Technologies Corporation Intercooled cooling air with dual pass heat exchanger
US10221862B2 (en) 2015-04-24 2019-03-05 United Technologies Corporation Intercooled cooling air tapped from plural locations
US10100739B2 (en) 2015-05-18 2018-10-16 United Technologies Corporation Cooled cooling air system for a gas turbine engine
EP3109438B1 (fr) * 2015-06-22 2019-09-18 United Technologies Corporation Air de refroidissement refroidi avec une pluralité d'échangeurs de chaleur
US10794288B2 (en) 2015-07-07 2020-10-06 Raytheon Technologies Corporation Cooled cooling air system for a turbofan engine
US20170022905A1 (en) * 2015-07-22 2017-01-26 John A. Orosa Low pressure compressor diffuser and cooling flow bleed for an industrial gas turbine engine
US10113486B2 (en) * 2015-10-06 2018-10-30 General Electric Company Method and system for modulated turbine cooling
RU2618990C2 (ru) * 2015-11-05 2017-05-11 Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО" Сопловой аппарат турбины высокого давления
US10443508B2 (en) 2015-12-14 2019-10-15 United Technologies Corporation Intercooled cooling air with auxiliary compressor control
US20170191373A1 (en) 2015-12-30 2017-07-06 General Electric Company Passive flow modulation of cooling flow into a cavity
US10337411B2 (en) 2015-12-30 2019-07-02 General Electric Company Auto thermal valve (ATV) for dual mode passive cooling flow modulation
US10975721B2 (en) 2016-01-12 2021-04-13 Pratt & Whitney Canada Corp. Cooled containment case using internal plenum
US10335900B2 (en) 2016-03-03 2019-07-02 General Electric Company Protective shield for liquid guided laser cutting tools
US20180245512A1 (en) * 2017-02-28 2018-08-30 Florida Turbine Technologies, Inc. Twin spool industrial gas turbine engine low pressure compressor with diffuser
US10337739B2 (en) 2016-08-16 2019-07-02 General Electric Company Combustion bypass passive valve system for a gas turbine
US10393024B2 (en) * 2016-08-29 2019-08-27 United Technologies Corporation Multi-air stream cooling system
US10669940B2 (en) 2016-09-19 2020-06-02 Raytheon Technologies Corporation Gas turbine engine with intercooled cooling air and turbine drive
US10787920B2 (en) * 2016-10-12 2020-09-29 General Electric Company Turbine engine inducer assembly
US10794290B2 (en) 2016-11-08 2020-10-06 Raytheon Technologies Corporation Intercooled cooled cooling integrated air cycle machine
US10550768B2 (en) 2016-11-08 2020-02-04 United Technologies Corporation Intercooled cooled cooling integrated air cycle machine
US10739002B2 (en) * 2016-12-19 2020-08-11 General Electric Company Fluidic nozzle assembly for a turbine engine
US10961911B2 (en) 2017-01-17 2021-03-30 Raytheon Technologies Corporation Injection cooled cooling air system for a gas turbine engine
US10995673B2 (en) * 2017-01-19 2021-05-04 Raytheon Technologies Corporation Gas turbine engine with intercooled cooling air and dual towershaft accessory gearbox
US10712007B2 (en) 2017-01-27 2020-07-14 General Electric Company Pneumatically-actuated fuel nozzle air flow modulator
US10738712B2 (en) 2017-01-27 2020-08-11 General Electric Company Pneumatically-actuated bypass valve
US10577964B2 (en) 2017-03-31 2020-03-03 United Technologies Corporation Cooled cooling air for blade air seal through outer chamber
US10358981B2 (en) 2017-04-11 2019-07-23 United Technologies Corporation High and low spool accessory gearbox drive
US10711640B2 (en) 2017-04-11 2020-07-14 Raytheon Technologies Corporation Cooled cooling air to blade outer air seal passing through a static vane
EP3425163A1 (fr) * 2017-07-05 2019-01-09 Rolls-Royce Deutschland Ltd & Co KG Système de guidage d'air moteur turbo d'aéronef
US10738703B2 (en) 2018-03-22 2020-08-11 Raytheon Technologies Corporation Intercooled cooling air with combined features
CN110359971B (zh) * 2018-03-26 2022-03-25 中国航发商用航空发动机有限责任公司 航空发动机涡轮动叶冷却供气***
US10830145B2 (en) 2018-04-19 2020-11-10 Raytheon Technologies Corporation Intercooled cooling air fleet management system
US10808619B2 (en) 2018-04-19 2020-10-20 Raytheon Technologies Corporation Intercooled cooling air with advanced cooling system
US10718233B2 (en) 2018-06-19 2020-07-21 Raytheon Technologies Corporation Intercooled cooling air with low temperature bearing compartment air
US11255268B2 (en) 2018-07-31 2022-02-22 Raytheon Technologies Corporation Intercooled cooling air with selective pressure dump
US11512594B2 (en) * 2020-06-05 2022-11-29 General Electric Company System and method for modulating airflow into a bore of a rotor to control blade tip clearance
RU2755449C1 (ru) * 2020-08-10 2021-09-16 Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") Двухконтурный газотурбинный двигатель
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
US11867089B1 (en) 2022-08-03 2024-01-09 Rolls-Royce North American Technologies Inc. Gas turbine engine with combustor section mounted modulated compressor air cooling system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2111598B (en) * 1981-12-15 1984-10-24 Rolls Royce Cooling air pressure control in a gas turbine engine
US4462204A (en) * 1982-07-23 1984-07-31 General Electric Company Gas turbine engine cooling airflow modulator
US4807433A (en) * 1983-05-05 1989-02-28 General Electric Company Turbine cooling air modulation
US4882902A (en) * 1986-04-30 1989-11-28 General Electric Company Turbine cooling air transferring apparatus
US4730978A (en) * 1986-10-28 1988-03-15 United Technologies Corporation Cooling air manifold for a gas turbine engine
FR2656657A1 (fr) * 1989-12-28 1991-07-05 Snecma Turbomachine refroidie par air et procede de refroidissement de cette turbomachine.
US5245821A (en) 1991-10-21 1993-09-21 General Electric Company Stator to rotor flow inducer
FR2690482B1 (fr) * 1992-04-23 1994-06-03 Snecma Circuit de ventilation des disques de compresseurs et de turbines.
US5555721A (en) * 1994-09-28 1996-09-17 General Electric Company Gas turbine engine cooling supply circuit
US5575616A (en) 1994-10-11 1996-11-19 General Electric Company Turbine cooling flow modulation apparatus

Also Published As

Publication number Publication date
US6050079A (en) 2000-04-18
GB2335238B (en) 2001-11-07
FR2772835A1 (fr) 1999-06-25
GB9827836D0 (en) 1999-02-10
GB2335238A (en) 1999-09-15

Similar Documents

Publication Publication Date Title
FR2772835B1 (fr) Systeme de transfert d'ecoulement servant au refroidissement module d'une turbine
FR2766517B1 (fr) Dispositif de ventilation d'un anneau de turbomachine
DE59708032D1 (de) Strömungsmodul
FR2744909B1 (fr) Systeme d'activation d'une valve cardiaque
FR2786222B1 (fr) Dispositif d'etancheite a lamelle
DK11295A (da) Ultralydsflowmåler "W"
FR2737838B1 (fr) Systeme de refroidissement integre pour convertisseur de puissance utilisant l'air d'admission d'une turbine
FR2721702B1 (fr) Dispositif de déploiement d'une ailette de projectile.
FR2743844B1 (fr) Dispositif de refroidissement d'un disque de turbine
FR2762377B1 (fr) Dispositif d'etancheite pour jonctions de tuyaux
FR2780177B1 (fr) Systeme de protection d'un logiciel
FR2732583B1 (fr) Systeme pour articulation d'orthese
DE69830945D1 (de) Verdampfungskühler
FR2690990B1 (fr) Systeme d'examen d'une turbomachine.
FR2772072B1 (fr) Dispositif pour la fixation d'un conduit d'un premier echangeur de chaleur sur une boite a fluide d'un deuxieme echangeur de chaleur
FR2764351B1 (fr) Systeme d'embrayage
FR2722044B1 (fr) Systeme d'interconnexion optique
FR2760078B1 (fr) Dispositif pour modifier la temperature d'un fluide
FR2753005B1 (fr) Dispositif a semiconducteurs comportant une structure d'interconnexion perfectionnee
FR2746362B1 (fr) Dispositif de guidage d'ecoulement
FR2726626B1 (fr) Dispositif de raccordement d'un tuyau sur un insert
FR2748796B1 (fr) Dispositif de refroidissement d'un ensemble de cuisson domestique
FR2788583B1 (fr) Systeme d'assemblage pour elements longiformes
FR2760856B1 (fr) Dispositif d'eclairement
FR2758587B1 (fr) Dispositif de refroidissement d'une aube de turbine

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20170831