DE60314308D1 - Verstellbare Einlassleitschaufeln zur Regelung der Einlassluftmenge bei Gasturbinentriebwerken - Google Patents

Verstellbare Einlassleitschaufeln zur Regelung der Einlassluftmenge bei Gasturbinentriebwerken

Info

Publication number
DE60314308D1
DE60314308D1 DE60314308T DE60314308T DE60314308D1 DE 60314308 D1 DE60314308 D1 DE 60314308D1 DE 60314308 T DE60314308 T DE 60314308T DE 60314308 T DE60314308 T DE 60314308T DE 60314308 D1 DE60314308 D1 DE 60314308D1
Authority
DE
Germany
Prior art keywords
controlling
amount
gas turbine
intake air
guide vanes
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 - Lifetime
Application number
DE60314308T
Other languages
English (en)
Other versions
DE60314308T2 (de
Inventor
Joseph Capozzi
Ruby Lasandra Zenon
Alan Glen Turner
Carol Vaczy Wallis
Peter Nicholas Szucs
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 DE60314308D1 publication Critical patent/DE60314308D1/de
Application granted granted Critical
Publication of DE60314308T2 publication Critical patent/DE60314308T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/148—Blades with variable camber, e.g. by ejection of fluid
    • 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
    • F02C7/042—Air intakes for gas-turbine plants or jet-propulsion plants having variable geometry
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
DE60314308T 2002-02-28 2003-02-25 Verstellbare Einlassleitschaufeln zur Regelung der Einlassluftmenge bei Gasturbinentriebwerken Expired - Lifetime DE60314308T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/086,018 US6619916B1 (en) 2002-02-28 2002-02-28 Methods and apparatus for varying gas turbine engine inlet air flow
US86018 2002-02-28

Publications (2)

Publication Number Publication Date
DE60314308D1 true DE60314308D1 (de) 2007-07-26
DE60314308T2 DE60314308T2 (de) 2008-02-14

Family

ID=27733402

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60314308T Expired - Lifetime DE60314308T2 (de) 2002-02-28 2003-02-25 Verstellbare Einlassleitschaufeln zur Regelung der Einlassluftmenge bei Gasturbinentriebwerken

Country Status (6)

Country Link
US (1) US6619916B1 (de)
EP (1) EP1340894B1 (de)
JP (2) JP2003269396A (de)
CA (1) CA2418879C (de)
DE (1) DE60314308T2 (de)
ES (1) ES2287415T3 (de)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005116405A1 (en) * 2004-05-27 2005-12-08 Volvo Aero Corporation A support structure in a turbine or compressor device and a method for assembling the structure
US8641367B2 (en) * 2004-12-01 2014-02-04 United Technologies Corporation Plurality of individually controlled inlet guide vanes in a turbofan engine and corresponding controlling method
WO2006059972A1 (en) * 2004-12-01 2006-06-08 United Technologies Corporation Compressor variable stage remote actuation for turbine engine
FR2882570B1 (fr) * 2005-02-25 2007-04-13 Snecma Moteurs Sa Dipositif de commande d'aubes a calage variable dans une turbomachine
US20060254271A1 (en) * 2005-05-13 2006-11-16 Ishikawajima-Harima Heavy Industries Co., Ltd. Apparatus for controlling microwave reflecting
US7549839B2 (en) * 2005-10-25 2009-06-23 United Technologies Corporation Variable geometry inlet guide vane
US7730714B2 (en) * 2005-11-29 2010-06-08 General Electric Company Turbofan gas turbine engine with variable fan outlet guide vanes
DE102006024085B4 (de) * 2006-05-23 2020-04-16 MTU Aero Engines AG Turboverdichter in Axialbauweise
US20080118362A1 (en) * 2006-11-16 2008-05-22 Siemens Power Generation, Inc. Transonic compressor rotors with non-monotonic meanline angle distributions
FR2908828B1 (fr) * 2006-11-16 2013-11-01 Snecma Dispositif d'etancheite de volet mobile de roue directrice d'entree d'une turbomachine
US8967945B2 (en) 2007-05-22 2015-03-03 United Technologies Corporation Individual inlet guide vane control for tip turbine engine
US8061975B2 (en) * 2007-08-31 2011-11-22 General Electric Company Slipring bushing assembly for moveable turbine vane
US8197196B2 (en) * 2007-08-31 2012-06-12 General Electric Company Bushing and clock spring assembly for moveable turbine vane
US20090169363A1 (en) * 2007-12-28 2009-07-02 Aspi Rustom Wadia Plasma Enhanced Stator
US8348600B2 (en) * 2008-05-27 2013-01-08 United Technologies Corporation Gas turbine engine having controllable inlet guide vanes
US7985053B2 (en) * 2008-09-12 2011-07-26 General Electric Company Inlet guide vane
JP2010112298A (ja) * 2008-11-07 2010-05-20 Ihi Corp ターボファンエンジン
JP5235638B2 (ja) * 2008-12-12 2013-07-10 ゼネラル・エレクトリック・カンパニイ 可動タービン翼用のブッシュ及びクロックスプリング組立体
US9249736B2 (en) * 2008-12-29 2016-02-02 United Technologies Corporation Inlet guide vanes and gas turbine engine systems involving such vanes
EP2241722A1 (de) * 2009-04-14 2010-10-20 Siemens Aktiengesellschaft Eintrittsführungsschaufel und Kompressor
DE102010021145A1 (de) * 2010-05-21 2011-11-24 Mtu Aero Engines Gmbh Verstellleitschaufel sowie Turbomaschine
CN101967996A (zh) * 2010-11-03 2011-02-09 上海理工大学 可调导叶
US9033654B2 (en) * 2010-12-30 2015-05-19 Rolls-Royce Corporation Variable geometry vane system for gas turbine engines
US20130003071A1 (en) * 2011-06-30 2013-01-03 Catch the Wind, Inc. System and Method of In Situ Wind Turbine Blade Monitoring
US20140064955A1 (en) * 2011-09-14 2014-03-06 General Electric Company Guide vane assembly for a gas turbine engine
US8807930B2 (en) 2011-11-01 2014-08-19 United Technologies Corporation Non axis-symmetric stator vane endwall contour
US20130312385A1 (en) * 2012-05-24 2013-11-28 General Electric Company Gas turbine system having a plasma actuator flow control arrangement
US10221707B2 (en) 2013-03-07 2019-03-05 Pratt & Whitney Canada Corp. Integrated strut-vane
WO2014143290A1 (en) * 2013-03-15 2014-09-18 United Technologies Corporation Off-cambered vanes for gas turbine engines
US9835038B2 (en) * 2013-08-07 2017-12-05 Pratt & Whitney Canada Corp. Integrated strut and vane arrangements
US9556746B2 (en) 2013-10-08 2017-01-31 Pratt & Whitney Canada Corp. Integrated strut and turbine vane nozzle arrangement
EP3071796B1 (de) * 2013-11-18 2021-12-01 Raytheon Technologies Corporation Verstellbare leitschaufel mit endwandkonturierung für einen gasturbinenmotor
EP3090126B1 (de) 2013-11-22 2022-05-11 Raytheon Technologies Corporation Bauteil eines gasturbinentriebwerks mit endwandkonturgraben
US10094223B2 (en) 2014-03-13 2018-10-09 Pratt & Whitney Canada Corp. Integrated strut and IGV configuration
US9617864B2 (en) * 2014-07-21 2017-04-11 United Technologies Corporation Seal assembly for a guide vane assembly
EP3009607A1 (de) * 2014-10-13 2016-04-20 United Technologies Corporation Fest-verstellbare schaufel mit vergussspalt
CN105715585B (zh) * 2014-12-05 2019-06-28 上海电气集团股份有限公司 可变几何出口导叶
US10077676B2 (en) * 2015-01-16 2018-09-18 Siemens Energy, Inc. Turbine exhaust cylinder/turbine exhaust manifold bolted full span turbine exhaust flaps
JP6781155B2 (ja) 2015-01-28 2020-11-04 ヌオーヴォ・ピニォーネ・テクノロジー・ソチエタ・レスポンサビリタ・リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｔｅｃｎｏｌｏｇｉｅ Ｓ．Ｒ．Ｌ． ターボ機械の流れを制御するための装置、ターボ機械および方法
US9879560B2 (en) * 2015-05-15 2018-01-30 United Technologies Corporation Vane strut positioning and securing systems
US9909434B2 (en) 2015-07-24 2018-03-06 Pratt & Whitney Canada Corp. Integrated strut-vane nozzle (ISV) with uneven vane axial chords
US11391298B2 (en) * 2015-10-07 2022-07-19 General Electric Company Engine having variable pitch outlet guide vanes
US10633988B2 (en) * 2016-07-06 2020-04-28 United Technologies Corporation Ring stator
US10443451B2 (en) 2016-07-18 2019-10-15 Pratt & Whitney Canada Corp. Shroud housing supported by vane segments
US10259565B2 (en) 2016-08-11 2019-04-16 General Electric Company Inlet assembly for an aircraft aft fan
US10253779B2 (en) 2016-08-11 2019-04-09 General Electric Company Inlet guide vane assembly for reducing airflow swirl distortion of an aircraft aft fan
US10252790B2 (en) 2016-08-11 2019-04-09 General Electric Company Inlet assembly for an aircraft aft fan
US10704418B2 (en) 2016-08-11 2020-07-07 General Electric Company Inlet assembly for an aircraft aft fan
US20180045221A1 (en) * 2016-08-15 2018-02-15 General Electric Company Strut for an aircraft engine
US20180058247A1 (en) * 2016-08-23 2018-03-01 Borgwarner Inc. Vane actuator and method of making and using the same
CN107237711B (zh) * 2017-07-20 2019-11-08 三峡大学 一种亲鱼型轴流式水轮机
US20190078450A1 (en) * 2017-09-08 2019-03-14 United Technologies Corporation Inlet guide vane having a varied trailing edge geometry
US10443620B2 (en) * 2018-01-02 2019-10-15 General Electric Company Heat dissipation system for electric aircraft engine
CN108730203A (zh) * 2018-05-03 2018-11-02 西北工业大学 一种带有可转导流叶片的压气机
CN108757507A (zh) * 2018-05-03 2018-11-06 西北工业大学 一种带有可变弯度导流叶片的压气机
US10774662B2 (en) 2018-07-17 2020-09-15 Rolls-Royce Corporation Separable turbine vane stage
US10815821B2 (en) * 2018-08-31 2020-10-27 General Electric Company Variable airfoil with sealed flowpath
US10774674B2 (en) * 2018-09-13 2020-09-15 Raytheon Technologies Corporation Set screw gap control between fixed and variable vanes
US10794200B2 (en) * 2018-09-14 2020-10-06 United Technologies Corporation Integral half vane, ringcase, and id shroud
US10781707B2 (en) * 2018-09-14 2020-09-22 United Technologies Corporation Integral half vane, ringcase, and id shroud
EP3650637B1 (de) * 2018-11-08 2021-10-27 Raytheon Technologies Corporation Leitschaufelstufe einer gasturbine mit halbschaufeln einstueckig mit einem aussengehaeuse und einem innendeckband
US10815802B2 (en) * 2018-12-17 2020-10-27 Raytheon Technologies Corporation Variable vane assemblies configured for non-axisymmetric actuation
FR3090760A1 (fr) * 2018-12-20 2020-06-26 Safran Aircraft Engines Roue de masquage d'une roue mobile de compresseur de turboreacteur
FR3099204B1 (fr) * 2019-07-24 2022-12-23 Safran Aircraft Engines Etage redresseur de turbomachine avec passage de fuite d’air de refroidissement a section variable suivant orientation des aubes
BE1027876B1 (fr) * 2019-12-18 2021-07-26 Safran Aero Boosters Sa Module pour turbomachine
CN112392768B (zh) * 2020-11-18 2022-07-12 上海凯士比泵有限公司 一种具有双变曲率流道的离心泵
US11879343B2 (en) 2021-08-25 2024-01-23 Rolls-Royce Corporation Systems for controlling variable outlet guide vanes
US11686211B2 (en) 2021-08-25 2023-06-27 Rolls-Royce Corporation Variable outlet guide vanes
US11788429B2 (en) 2021-08-25 2023-10-17 Rolls-Royce Corporation Variable tandem fan outlet guide vanes
US11802490B2 (en) 2021-08-25 2023-10-31 Rolls-Royce Corporation Controllable variable fan outlet guide vanes
US11873738B2 (en) 2021-12-23 2024-01-16 General Electric Company Integrated stator-fan frame assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013377A (en) * 1975-10-08 1977-03-22 Westinghouse Electric Corporation Intermediate transition annulus for a two shaft gas turbine engine
JPS5246215A (en) * 1975-10-08 1977-04-12 Westinghouse Electric Corp Intermediate transfer annular structure for 22shaft gas turbine engine
FR2526485B1 (fr) * 1982-05-07 1986-07-25 Snecma Roue directrice d'entree de soufflante de turboreacteur permettant le demontage unitaire des aubes mobiles, et procede pour la mise en oeuvre
DE3540401A1 (de) * 1985-11-14 1987-05-21 Mtu Muenchen Gmbh Leitschaufelkranz fuer turbomaschinen, insbesondere fuer gasturbinen
FR2599086B1 (fr) * 1986-05-23 1990-04-20 Snecma Dispositif de commande d'aubes directrices d'entree d'air a calage variable pour turboreacteur
FR2607188B1 (fr) * 1986-11-26 1991-02-08 Snecma Carter d'entree de turbomachine a bras rayonnants
FR2631386A1 (fr) * 1988-05-11 1989-11-17 Snecma Turbomachine comportant une grille d'entree incorporant des tubes de passage d'huile
GB2218746B (en) * 1988-05-17 1992-06-17 Rolls Royce Plc A nozzle guide vane for a gas turbine engine
US4950129A (en) 1989-02-21 1990-08-21 General Electric Company Variable inlet guide vanes for an axial flow compressor
US5911679A (en) 1996-12-31 1999-06-15 General Electric Company Variable pitch rotor assembly for a gas turbine engine inlet
US6045325A (en) * 1997-12-18 2000-04-04 United Technologies Corporation Apparatus for minimizing inlet airflow turbulence in a gas turbine engine

Also Published As

Publication number Publication date
ES2287415T3 (es) 2007-12-16
US6619916B1 (en) 2003-09-16
EP1340894A2 (de) 2003-09-03
US20030161724A1 (en) 2003-08-28
CA2418879A1 (en) 2003-08-28
JP2010007669A (ja) 2010-01-14
CA2418879C (en) 2010-10-19
EP1340894B1 (de) 2007-06-13
EP1340894A3 (de) 2005-01-12
DE60314308T2 (de) 2008-02-14
JP2003269396A (ja) 2003-09-25

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Legal Events

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