JP2004534922A - 第３段タービンノズル翼形部 - Google Patents

第３段タービンノズル翼形部 Download PDF

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Publication number
JP2004534922A
JP2004534922A JP2003512538A JP2003512538A JP2004534922A JP 2004534922 A JP2004534922 A JP 2004534922A JP 2003512538 A JP2003512538 A JP 2003512538A JP 2003512538 A JP2003512538 A JP 2003512538A JP 2004534922 A JP2004534922 A JP 2004534922A
Authority
JP
Japan
Prior art keywords
airfoil
turbine
nozzle
distance
values
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.)
Pending
Application number
JP2003512538A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004534922A5 (enExample
Inventor
ウェッドレイク，レイモンド・アラン
ヴォー，タン
ブルンナー，フレデリック・ジェームズ
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 JP2004534922A publication Critical patent/JP2004534922A/ja
Publication of JP2004534922A5 publication Critical patent/JP2004534922A5/ja
Pending 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • 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
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/02—Formulas of curves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Materials For Photolithography (AREA)
JP2003512538A 2001-07-13 2002-07-10 第３段タービンノズル翼形部 Pending JP2004534922A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/903,874 US6461109B1 (en) 2001-07-13 2001-07-13 Third-stage turbine nozzle airfoil
PCT/US2002/022343 WO2003006798A1 (en) 2001-07-13 2002-07-10 Third-stage turbine nozzle airfoil

Publications (2)

Publication Number Publication Date
JP2004534922A true JP2004534922A (ja) 2004-11-18
JP2004534922A5 JP2004534922A5 (enExample) 2006-01-05

Family

ID=25418194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003512538A Pending JP2004534922A (ja) 2001-07-13 2002-07-10 第３段タービンノズル翼形部

Country Status (5)

Country Link
US (1) US6461109B1 (enExample)
EP (1) EP1409848A1 (enExample)
JP (1) JP2004534922A (enExample)
KR (1) KR20040018240A (enExample)
WO (1) WO2003006798A1 (enExample)

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US6461109B1 (en) * 2001-07-13 2002-10-08 General Electric Company Third-stage turbine nozzle airfoil
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US6558122B1 (en) 2001-11-14 2003-05-06 General Electric Company Second-stage turbine bucket airfoil
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US6887041B2 (en) * 2003-03-03 2005-05-03 General Electric Company Airfoil shape for a turbine nozzle
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US6739838B1 (en) * 2003-03-17 2004-05-25 General Electric Company Airfoil shape for a turbine bucket
US6739839B1 (en) * 2003-03-31 2004-05-25 General Electric Company First-stage high pressure turbine bucket airfoil
US6761535B1 (en) * 2003-04-28 2004-07-13 General Electric Company Internal core profile for a turbine bucket
US6832897B2 (en) 2003-05-07 2004-12-21 General Electric Company Second stage turbine bucket airfoil
US6736599B1 (en) 2003-05-14 2004-05-18 General Electric Company First stage turbine nozzle airfoil
US6910868B2 (en) * 2003-07-23 2005-06-28 General Electric Company Airfoil shape for a turbine bucket
US6866477B2 (en) * 2003-07-31 2005-03-15 General Electric Company Airfoil shape for a turbine nozzle
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US6893210B2 (en) * 2003-10-15 2005-05-17 General Electric Company Internal core profile for the airfoil of a turbine bucket
US7001147B1 (en) * 2004-07-28 2006-02-21 General Electric Company Airfoil shape and sidewall flowpath surfaces for a turbine nozzle
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US7632072B2 (en) * 2005-12-29 2009-12-15 Rolls-Royce Power Engineering Plc Third stage turbine airfoil
US7648334B2 (en) * 2005-12-29 2010-01-19 Rolls-Royce Power Engineering Plc Airfoil for a second stage nozzle guide vane
CA2633319C (en) * 2005-12-29 2013-02-19 Rolls-Royce Power Engineering Plc First stage turbine airfoil
US7625184B2 (en) * 2005-12-29 2009-12-01 Rolls-Royce Power Engineering Plc Second stage turbine airfoil
US7722329B2 (en) 2005-12-29 2010-05-25 Rolls-Royce Power Engineering Plc Airfoil for a third stage nozzle guide vane
CA2633334C (en) * 2005-12-29 2014-11-25 Rolls-Royce Power Engineering Plc Airfoil for a first stage nozzle guide vane
US7329093B2 (en) * 2006-01-27 2008-02-12 General Electric Company Nozzle blade airfoil profile for a turbine
US7329092B2 (en) * 2006-01-27 2008-02-12 General Electric Company Stator blade airfoil profile for a compressor
US7306436B2 (en) * 2006-03-02 2007-12-11 Pratt & Whitney Canada Corp. HP turbine blade airfoil profile
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US7396211B2 (en) * 2006-03-30 2008-07-08 General Electric Company Stator blade airfoil profile for a compressor
DE112007000717A5 (de) * 2006-03-31 2009-02-19 Alstom Technology Ltd. Leitschaufel für eine Strömungsmaschine, insbesondere für eine Dampfturbine
US7467926B2 (en) 2006-06-09 2008-12-23 General Electric Company Stator blade airfoil profile for a compressor
US7581930B2 (en) * 2006-08-16 2009-09-01 United Technologies Corporation High lift transonic turbine blade
US7611326B2 (en) * 2006-09-06 2009-11-03 Pratt & Whitney Canada Corp. HP turbine vane airfoil profile
US7572104B2 (en) * 2006-10-25 2009-08-11 General Electric Company Airfoil shape for a compressor
US7517197B2 (en) * 2006-10-25 2009-04-14 General Electric Company Airfoil shape for a compressor
US7510378B2 (en) * 2006-10-25 2009-03-31 General Electric Company Airfoil shape for a compressor
US7566202B2 (en) * 2006-10-25 2009-07-28 General Electric Company Airfoil shape for a compressor
US7572105B2 (en) * 2006-10-25 2009-08-11 General Electric Company Airfoil shape for a compressor
US7513748B2 (en) * 2006-10-25 2009-04-07 General Electric Company Airfoil shape for a compressor
US7568892B2 (en) * 2006-11-02 2009-08-04 General Electric Company Airfoil shape for a compressor
US7497665B2 (en) * 2006-11-02 2009-03-03 General Electric Company Airfoil shape for a compressor
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US7837445B2 (en) * 2007-08-31 2010-11-23 General Electric Company Airfoil shape for a turbine nozzle
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US8573945B2 (en) * 2009-11-13 2013-11-05 Alstom Technology Ltd. Compressor stator vane
US8511979B2 (en) * 2010-03-30 2013-08-20 Pratt & Whitney Canada Corp. High pressure turbine vane airfoil profile
US8757968B2 (en) 2010-07-26 2014-06-24 Snecma Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of the third stage of a turbine
US8734113B2 (en) * 2010-07-26 2014-05-27 Snecma Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of the fourth stage of a turbine
US8393870B2 (en) 2010-09-08 2013-03-12 United Technologies Corporation Turbine blade airfoil
US8602740B2 (en) 2010-09-08 2013-12-10 United Technologies Corporation Turbine vane airfoil
US8585360B2 (en) 2010-09-09 2013-11-19 Siemens Energy, Inc. Turbine vane nominal airfoil profile
US8591193B2 (en) 2011-02-25 2013-11-26 General Electric Company Airfoil shape for a compressor blade
US8814511B2 (en) 2011-08-09 2014-08-26 General Electric Company Turbomachine component having an airfoil core shape
US8814526B2 (en) 2011-11-28 2014-08-26 General Electric Company Turbine nozzle airfoil profile
US8734116B2 (en) 2011-11-28 2014-05-27 General Electric Company Turbine bucket airfoil profile
US8827641B2 (en) * 2011-11-28 2014-09-09 General Electric Company Turbine nozzle airfoil profile
US8740570B2 (en) 2011-11-28 2014-06-03 General Electric Company Turbine bucket airfoil profile
US9011101B2 (en) 2011-11-28 2015-04-21 General Electric Company Turbine bucket airfoil profile
US10822976B2 (en) 2013-06-03 2020-11-03 General Electric Company Nozzle insert rib cap
CN103557034B (zh) * 2013-09-30 2015-07-15 哈尔滨汽轮机厂有限责任公司 一种应用于重型中低热值燃机的涡轮第二级导叶片
CN104295324B (zh) * 2014-09-30 2016-06-29 哈尔滨汽轮机厂有限责任公司 一种用于重型中低热值燃机的涡轮第三级导叶片
WO2017105259A1 (en) * 2015-12-18 2017-06-22 General Electric Company Vane and corresponding turbomachine
JP6971564B2 (ja) 2015-12-18 2021-11-24 ゼネラル・エレクトリック・カンパニイ ターボ機械およびそのためのタービンノズル
US9957804B2 (en) 2015-12-18 2018-05-01 General Electric Company Turbomachine and turbine blade transfer
US9963985B2 (en) 2015-12-18 2018-05-08 General Electric Company Turbomachine and turbine nozzle therefor
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US10443393B2 (en) * 2016-07-13 2019-10-15 Safran Aircraft Engines Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of the seventh stage of a turbine
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US10590782B1 (en) 2018-08-21 2020-03-17 Chromalloy Gas Turbine Llc Second stage turbine nozzle

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US6461109B1 (en) * 2001-07-13 2002-10-08 General Electric Company Third-stage turbine nozzle airfoil

Also Published As

Publication number Publication date
EP1409848A1 (en) 2004-04-21
US6461109B1 (en) 2002-10-08
KR20040018240A (ko) 2004-03-02
WO2003006798A1 (en) 2003-01-23

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