JP4975945B2 - ガスタービンエンジンのための二重反転可能なブースタ圧縮機組立体 - Google Patents

ガスタービンエンジンのための二重反転可能なブースタ圧縮機組立体 Download PDF

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Publication number
JP4975945B2
JP4975945B2 JP2003145570A JP2003145570A JP4975945B2 JP 4975945 B2 JP4975945 B2 JP 4975945B2 JP 2003145570 A JP2003145570 A JP 2003145570A JP 2003145570 A JP2003145570 A JP 2003145570A JP 4975945 B2 JP4975945 B2 JP 4975945B2
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JP
Japan
Prior art keywords
fan
row
counter
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 - Fee Related
Application number
JP2003145570A
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English (en)
Japanese (ja)
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JP2004003488A (ja
JP2004003488A5 (enExample
Inventor
イアン・フランシス・プレンティス
デビッド・ウィリアム・クラル
ブルース・クラーク・バスベイ
クリストファー・チャールズ・グリン
ドナルド・レイ・ボンド
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General Electric Co
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General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2004003488A publication Critical patent/JP2004003488A/ja
Publication of JP2004003488A5 publication Critical patent/JP2004003488A5/ja
Application granted granted Critical
Publication of JP4975945B2 publication Critical patent/JP4975945B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F01D5/022—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)
JP2003145570A 2002-05-24 2003-05-23 ガスタービンエンジンのための二重反転可能なブースタ圧縮機組立体 Expired - Fee Related JP4975945B2 (ja)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
JP2004003488A JP2004003488A (ja) 2004-01-08
JP2004003488A5 JP2004003488A5 (enExample) 2006-07-06
JP4975945B2 true JP4975945B2 (ja) 2012-07-11

Family

ID=29400560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003145570A Expired - Fee Related JP4975945B2 (ja) 2002-05-24 2003-05-23 ガスタービンエンジンのための二重反転可能なブースタ圧縮機組立体

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)

Cited By (1)

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US20190234217A1 (en) * 2018-02-01 2019-08-01 Honda Motor Co., Ltd. Fan blade and method for determining shape of fan blade

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US6763652B2 (en) * 2002-09-24 2004-07-20 General Electric Company Variable torque split aircraft gas turbine engine counter rotating low pressure turbines
US6763653B2 (en) * 2002-09-24 2004-07-20 General Electric Company Counter rotating fan aircraft gas turbine engine with aft booster
FR2866073B1 (fr) * 2004-02-11 2006-07-28 Snecma Moteurs Turboreacteur ayant deux soufflantes contrarotatives solidaires d'un compresseur a basse pression contrarotatif
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
US8015798B2 (en) * 2007-12-13 2011-09-13 United Technologies Corporation Geared counter-rotating gas turbofan engine
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
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
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
DE102024104891A1 (de) * 2024-02-21 2025-08-21 MTU Aero Engines AG Strömungsmaschine mit einem Strömungskanal

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190234217A1 (en) * 2018-02-01 2019-08-01 Honda Motor Co., Ltd. Fan blade and method for determining shape of fan blade
US10934848B2 (en) * 2018-02-01 2021-03-02 Honda Motor Co., Ltd. Fan blade and method for determining shape of fan blade

Also Published As

Publication number Publication date
EP1365154B1 (en) 2007-05-02
DE60313528T2 (de) 2008-01-03
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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