DE60313528T2 - Gegenrotationsboosterverdichter für Gasturbinentriebwerk - Google Patents

Gegenrotationsboosterverdichter für Gasturbinentriebwerk Download PDF

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Publication number
DE60313528T2
DE60313528T2 DE60313528T DE60313528T DE60313528T2 DE 60313528 T2 DE60313528 T2 DE 60313528T2 DE 60313528 T DE60313528 T DE 60313528T DE 60313528 T DE60313528 T DE 60313528T DE 60313528 T2 DE60313528 T2 DE 60313528T2
Authority
DE
Germany
Prior art keywords
fan
blade row
compressor
booster compressor
drive shaft
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
DE60313528T
Other languages
German (de)
English (en)
Other versions
DE60313528D1 (de
Inventor
Ian Francis Cincinnati Prentice
Bruce Clark Loveland Busbey
Donald Ray Liberty Township Bond
David William Loveland Crall
Christopher Charles Hamilton Glynn
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
Application granted granted Critical
Publication of DE60313528D1 publication Critical patent/DE60313528D1/de
Publication of DE60313528T2 publication Critical patent/DE60313528T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01D5/022—Blade-carrying members, e.g. rotors with concentric rows of axial blades
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/06—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages
    • F02C3/067—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages having counter-rotating rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/072—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with counter-rotating, e.g. fan rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/024—Multi-stage pumps with contrarotating parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven

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)
  • Turbine Rotor Nozzle Sealing (AREA)
DE60313528T 2002-05-24 2003-05-23 Gegenrotationsboosterverdichter für Gasturbinentriebwerk Expired - Lifetime DE60313528T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/154,584 US6666017B2 (en) 2002-05-24 2002-05-24 Counterrotatable booster compressor assembly for a gas turbine engine
US154584 2002-05-24

Publications (2)

Publication Number Publication Date
DE60313528D1 DE60313528D1 (de) 2007-06-14
DE60313528T2 true DE60313528T2 (de) 2008-01-03

Family

ID=29400560

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60313528T Expired - Lifetime DE60313528T2 (de) 2002-05-24 2003-05-23 Gegenrotationsboosterverdichter für Gasturbinentriebwerk

Country Status (5)

Country Link
US (1) US6666017B2 (enExample)
EP (1) EP1365154B1 (enExample)
JP (1) JP4975945B2 (enExample)
CN (1) CN100338350C (enExample)
DE (1) DE60313528T2 (enExample)

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Publication number Priority date Publication date Assignee Title
DE102021130997A1 (de) 2021-11-25 2023-05-25 MTU Aero Engines AG Verdichtungssystem für eine Gasturbine, Hochdruckverdichter, Verdichtungssystem umfassend einen Hochdruckverdichter Niederdruckverdichter, Verdichtungssystem umfassend einen Niederdruckverdichter und Gasturbine

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US7185484B2 (en) * 2004-08-11 2007-03-06 General Electric Company Methods and apparatus for assembling a gas turbine engine
FR2889863B1 (fr) * 2005-08-22 2007-11-02 Snecma Compresseur comportant une pluralite de caissons reconstituant un volume annulaire de separation de flux dans une turbomachine.
US7926259B2 (en) * 2006-10-31 2011-04-19 General Electric Company Turbofan engine assembly and method of assembling same
US7841165B2 (en) * 2006-10-31 2010-11-30 General Electric Company Gas turbine engine assembly and methods of assembling same
FR2918120B1 (fr) * 2007-06-28 2009-10-02 Snecma Sa Turbomachine a double soufflante
US8590286B2 (en) * 2007-12-05 2013-11-26 United Technologies Corp. Gas turbine engine systems involving tip fans
US8402742B2 (en) 2007-12-05 2013-03-26 United Technologies Corporation Gas turbine engine systems involving tip fans
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US8348592B2 (en) * 2007-12-28 2013-01-08 General Electric Company Instability mitigation system using rotor plasma actuators
US8282336B2 (en) * 2007-12-28 2012-10-09 General Electric Company Instability mitigation system
US20090169356A1 (en) * 2007-12-28 2009-07-02 Aspi Rustom Wadia Plasma Enhanced Compression System
US8282337B2 (en) * 2007-12-28 2012-10-09 General Electric Company Instability mitigation system using stator plasma actuators
US8317457B2 (en) * 2007-12-28 2012-11-27 General Electric Company Method of operating a compressor
US20100284785A1 (en) * 2007-12-28 2010-11-11 Aspi Rustom Wadia Fan Stall Detection System
US20100047055A1 (en) * 2007-12-28 2010-02-25 Aspi Rustom Wadia Plasma Enhanced Rotor
US20090169363A1 (en) * 2007-12-28 2009-07-02 Aspi Rustom Wadia Plasma Enhanced Stator
US20100205928A1 (en) * 2007-12-28 2010-08-19 Moeckel Curtis W Rotor stall sensor system
US20100290906A1 (en) * 2007-12-28 2010-11-18 Moeckel Curtis W Plasma sensor stall control system and turbomachinery diagnostics
FR2935427B1 (fr) * 2008-08-27 2010-09-24 Snecma Methode de reduction des niveaux vibratoires d'un doublet et roues aubagees contrarotatives de turbomachine.
US8166748B2 (en) * 2008-11-21 2012-05-01 General Electric Company Gas turbine engine booster having rotatable radially inwardly extending blades and non-rotatable vanes
US8011877B2 (en) * 2008-11-24 2011-09-06 General Electric Company Fiber composite reinforced aircraft gas turbine engine drums with radially inwardly extending blades
US20100172747A1 (en) * 2009-01-08 2010-07-08 General Electric Company Plasma enhanced compressor duct
US20100170224A1 (en) * 2009-01-08 2010-07-08 General Electric Company Plasma enhanced booster and method of operation
DE102009007013A1 (de) * 2009-01-31 2010-08-12 Deutsches Zentrum für Luft- und Raumfahrt e.V. Triebwerk, insbesondere CROR-Antrieb, für ein Flugzeug
US9169730B2 (en) * 2011-11-16 2015-10-27 Pratt & Whitney Canada Corp. Fan hub design
US20140130479A1 (en) * 2012-11-14 2014-05-15 United Technologies Corporation Gas Turbine Engine With Mount for Low Pressure Turbine Section
RU2553889C1 (ru) * 2014-02-20 2015-06-20 Открытое акционерное общество "Авиадвигатель" Газотурбинный двигатель
JP7034577B2 (ja) * 2015-03-06 2022-03-14 日東電工株式会社 水素排出膜
CN105673251A (zh) * 2016-01-13 2016-06-15 中国航空动力机械研究所 风扇增压级以及涡扇发动机
US10539020B2 (en) 2017-01-23 2020-01-21 General Electric Company Two spool gas turbine engine with interdigitated turbine section
US10655537B2 (en) 2017-01-23 2020-05-19 General Electric Company Interdigitated counter rotating turbine system and method of operation
US10544734B2 (en) 2017-01-23 2020-01-28 General Electric Company Three spool gas turbine engine with interdigitated turbine section
US10544793B2 (en) 2017-01-25 2020-01-28 General Electric Company Thermal isolation structure for rotating turbine frame
US10876407B2 (en) 2017-02-16 2020-12-29 General Electric Company Thermal structure for outer diameter mounted turbine blades
US10294821B2 (en) 2017-04-12 2019-05-21 General Electric Company Interturbine frame for gas turbine engine
US10669893B2 (en) 2017-05-25 2020-06-02 General Electric Company Air bearing and thermal management nozzle arrangement for interdigitated turbine engine
US10787931B2 (en) 2017-05-25 2020-09-29 General Electric Company Method and structure of interdigitated turbine engine thermal management
US10718265B2 (en) 2017-05-25 2020-07-21 General Electric Company Interdigitated turbine engine air bearing and method of operation
US10605168B2 (en) 2017-05-25 2020-03-31 General Electric Company Interdigitated turbine engine air bearing cooling structure and method of thermal management
US20190120255A1 (en) * 2017-10-25 2019-04-25 United Technologies Corporation Segmented structural links for coupled disk frequency tuning
JP6953322B2 (ja) * 2018-02-01 2021-10-27 本田技研工業株式会社 ファンブレードの形状決定方法
US11085515B2 (en) 2019-02-20 2021-08-10 General Electric Company Gearbox coupling in a turbomachine
US11156097B2 (en) 2019-02-20 2021-10-26 General Electric Company Turbomachine having an airflow management assembly
US11753939B2 (en) 2019-02-20 2023-09-12 General Electric Company Turbomachine with alternatingly spaced rotor blades
US11073088B2 (en) 2019-02-20 2021-07-27 General Electric Company Gearbox mounting in a turbomachine
US11021970B2 (en) 2019-02-20 2021-06-01 General Electric Company Turbomachine with alternatingly spaced rotor blades
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly
DE102024104891A1 (de) * 2024-02-21 2025-08-21 MTU Aero Engines AG Strömungsmaschine mit einem Strömungskanal

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021130997A1 (de) 2021-11-25 2023-05-25 MTU Aero Engines AG Verdichtungssystem für eine Gasturbine, Hochdruckverdichter, Verdichtungssystem umfassend einen Hochdruckverdichter Niederdruckverdichter, Verdichtungssystem umfassend einen Niederdruckverdichter und Gasturbine

Also Published As

Publication number Publication date
EP1365154B1 (en) 2007-05-02
JP4975945B2 (ja) 2012-07-11
CN100338350C (zh) 2007-09-19
DE60313528D1 (de) 2007-06-14
US6666017B2 (en) 2003-12-23
CN1459556A (zh) 2003-12-03
EP1365154A3 (en) 2004-07-07
JP2004003488A (ja) 2004-01-08
US20030217546A1 (en) 2003-11-27
EP1365154A2 (en) 2003-11-26

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