JP2009531593A - 流体機械、特に蒸気タービンの案内ブレード - Google Patents

流体機械、特に蒸気タービンの案内ブレード Download PDF

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Publication number
JP2009531593A
JP2009531593A JP2009502049A JP2009502049A JP2009531593A JP 2009531593 A JP2009531593 A JP 2009531593A JP 2009502049 A JP2009502049 A JP 2009502049A JP 2009502049 A JP2009502049 A JP 2009502049A JP 2009531593 A JP2009531593 A JP 2009531593A
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JP
Japan
Prior art keywords
blade
guide blade
guide
radial
fluid machine
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
JP2009502049A
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English (en)
Japanese (ja)
Other versions
JP2009531593A5 (enExample
Inventor
グライム・ラルフ
ハヴァケヒアン・ザイト
ラケヘル・モウラート
ムン・カルステン
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.)
GE Vernova GmbH
Original Assignee
Alstom Technology AG
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 Alstom Technology AG filed Critical Alstom Technology AG
Publication of JP2009531593A publication Critical patent/JP2009531593A/ja
Publication of JP2009531593A5 publication Critical patent/JP2009531593A5/ja
Pending 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/70—Application in combination with
    • F05D2220/72—Application in combination with a steam turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/301—Cross-sectional characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2009502049A 2006-03-31 2007-03-23 流体機械、特に蒸気タービンの案内ブレード Pending JP2009531593A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006015532 2006-03-31
PCT/EP2007/052828 WO2007113149A1 (de) 2006-03-31 2007-03-23 Leitschaufel für eine strömungsmaschine, insbesondere für eine dampfturbine

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012000297U Continuation JP3174736U (ja) 2006-03-31 2012-01-23 蒸気タービンの案内ブレード

Publications (2)

Publication Number Publication Date
JP2009531593A true JP2009531593A (ja) 2009-09-03
JP2009531593A5 JP2009531593A5 (enExample) 2010-10-28

Family

ID=38055104

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2009502049A Pending JP2009531593A (ja) 2006-03-31 2007-03-23 流体機械、特に蒸気タービンの案内ブレード
JP2012000297U Expired - Lifetime JP3174736U (ja) 2006-03-31 2012-01-23 蒸気タービンの案内ブレード

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2012000297U Expired - Lifetime JP3174736U (ja) 2006-03-31 2012-01-23 蒸気タービンの案内ブレード

Country Status (5)

Country Link
US (2) US20090257866A1 (enExample)
JP (2) JP2009531593A (enExample)
CN (1) CN101460706B (enExample)
DE (1) DE112007000717A5 (enExample)
WO (1) WO2007113149A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011236909A (ja) * 2010-05-11 2011-11-24 General Electric Co <Ge> ターボ機械ノズル

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ITMI20072441A1 (it) * 2007-12-28 2009-06-29 Ansaldo Energia Spa Pala statorica di ultimo stadio di sezione di bassa pressione di una turbina a vapore
USD678837S1 (en) * 2009-11-03 2013-03-26 Aeroblade, S.A. Shovel for eolic generator
ITMI20101447A1 (it) * 2010-07-30 2012-01-30 Alstom Technology Ltd "turbina a vapore a bassa pressione e metodo per il funzionamento della stessa"
EP2434094A3 (en) * 2010-09-28 2018-02-21 Mitsubishi Hitachi Power Systems, Ltd. Steam turbine stator vane and steam turbine
US20140064951A1 (en) * 2012-09-05 2014-03-06 Renee J. Jurek Root bow geometry for airfoil shaped vane
US9581034B2 (en) * 2013-03-14 2017-02-28 Elliott Company Turbomachinery stationary vane arrangement for disk and blade excitation reduction and phase cancellation
EP3008290B1 (en) * 2013-06-14 2018-10-31 United Technologies Corporation Turbine vane with variable trailing edge inner radius
EP3108115B8 (en) 2014-02-19 2023-11-08 RTX Corporation Turbofan engine with geared architecture and lpc blades
WO2015126715A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
US9347323B2 (en) 2014-02-19 2016-05-24 United Technologies Corporation Gas turbine engine airfoil total chord relative to span
EP3108112B1 (en) * 2014-02-19 2023-10-11 Raytheon Technologies Corporation Turbofan engine with geared architecture and lpc airfoils
US10495106B2 (en) 2014-02-19 2019-12-03 United Technologies Corporation Gas turbine engine airfoil
US10502229B2 (en) 2014-02-19 2019-12-10 United Technologies Corporation Gas turbine engine airfoil
US9567858B2 (en) 2014-02-19 2017-02-14 United Technologies Corporation Gas turbine engine airfoil
US10385866B2 (en) 2014-02-19 2019-08-20 United Technologies Corporation Gas turbine engine airfoil
US9163517B2 (en) 2014-02-19 2015-10-20 United Technologies Corporation Gas turbine engine airfoil
WO2015126454A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
US10422226B2 (en) 2014-02-19 2019-09-24 United Technologies Corporation Gas turbine engine airfoil
EP3108116B1 (en) 2014-02-19 2024-01-17 RTX Corporation Gas turbine engine
US10590775B2 (en) 2014-02-19 2020-03-17 United Technologies Corporation Gas turbine engine airfoil
EP3108103B1 (en) 2014-02-19 2023-09-27 Raytheon Technologies Corporation Fan blade for a gas turbine engine
EP3575551B1 (en) 2014-02-19 2021-10-27 Raytheon Technologies Corporation Gas turbine engine airfoil
WO2015126453A1 (en) 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
EP3108118B1 (en) 2014-02-19 2019-09-18 United Technologies Corporation Gas turbine engine airfoil
EP3108106B1 (en) 2014-02-19 2022-05-04 Raytheon Technologies Corporation Gas turbine engine airfoil
EP3108117B2 (en) 2014-02-19 2023-10-11 Raytheon Technologies Corporation Gas turbine engine airfoil
EP3108122B1 (en) 2014-02-19 2023-09-20 Raytheon Technologies Corporation Turbofan engine with geared architecture and lpc airfoils
US10605259B2 (en) 2014-02-19 2020-03-31 United Technologies Corporation Gas turbine engine airfoil
EP3108113A4 (en) 2014-02-19 2017-03-15 United Technologies Corporation Gas turbine engine airfoil
EP3108110B1 (en) 2014-02-19 2020-04-22 United Technologies Corporation Gas turbine engine airfoil
JP6396093B2 (ja) * 2014-06-26 2018-09-26 三菱重工業株式会社 タービン動翼列、タービン段落及び軸流タービン
JP6468414B2 (ja) * 2014-08-12 2019-02-13 株式会社Ihi 圧縮機静翼、軸流圧縮機、及びガスタービン
DE112016000685B4 (de) * 2015-02-10 2023-10-05 Mitsubishi Heavy Industries, Ltd. Turbine und gasturbine
JP6421091B2 (ja) * 2015-07-30 2018-11-07 三菱日立パワーシステムズ株式会社 軸流圧縮機、それを備えたガスタービン、及び軸流圧縮機の静翼
CN105090123B (zh) * 2015-08-25 2017-05-24 浙江理工大学 一种离心压缩机模型级
DE102016115868A1 (de) * 2016-08-26 2018-03-01 Rolls-Royce Deutschland Ltd & Co Kg Strömungsarbeitsmaschine mit hohem Ausnutzungsgrad
US10392961B2 (en) * 2017-05-18 2019-08-27 Ford Global Technologies, Llc Nozzle blade design for a variable nozzle turbine
EP3495654A1 (en) * 2017-12-06 2019-06-12 Technische Universität München Guide vane for an axial kaplan turbine
GB201818687D0 (en) * 2018-11-16 2019-01-02 Rolls Royce Plc Boundary layer ingestion fan system
HRP20221386T1 (hr) 2019-03-13 2023-01-06 Natel Energy, Inc. Hidraulična turbina
DE102019210693A1 (de) 2019-07-19 2021-01-21 MTU Aero Engines AG Laufschaufel für eine strömungsmaschine
US11629599B2 (en) 2019-11-26 2023-04-18 General Electric Company Turbomachine nozzle with an airfoil having a curvilinear trailing edge
US11566530B2 (en) * 2019-11-26 2023-01-31 General Electric Company Turbomachine nozzle with an airfoil having a circular trailing edge
USD926133S1 (en) * 2020-03-13 2021-07-27 Natel Energy, Inc. Turbine runner
CN111636928B (zh) * 2020-05-29 2022-06-21 浙江燃创透平机械股份有限公司 一种控制反动度分布的高效燃气轮机末级导叶
FR3115321B1 (fr) * 2020-10-20 2023-03-03 Safran Aircraft Engines étage de redressement d’un flux d’air pour une turbomachine
US11713679B1 (en) * 2022-01-27 2023-08-01 Raytheon Technologies Corporation Tangentially bowed airfoil
DE102022103319A1 (de) * 2022-02-11 2023-08-17 MTU Aero Engines AG Leitschaufel für eine Strömungsmaschine
USD1038028S1 (en) 2022-04-29 2024-08-06 Natel Energy Holdings, Inc. Turbine runner

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JPS6173605A (ja) * 1984-09-17 1986-04-15 ブラウン・アクチエンゲゼルシヤフト ヘアカーラ装置
JPH03267506A (ja) * 1990-03-19 1991-11-28 Hitachi Ltd 軸流タービンの静翼
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JPS5735102A (en) * 1980-08-07 1982-02-25 Toshiba Corp Turbine
GB2162587A (en) * 1984-07-30 1986-02-05 Gen Electric Steam turbines
JPS6166801A (ja) * 1984-09-07 1986-04-05 ロ−ルス・ロイス・ピ−エルシ− ガスタービンエンジン用の翼
JPS6173605A (ja) * 1984-09-17 1986-04-15 ブラウン・アクチエンゲゼルシヤフト ヘアカーラ装置
JPH03267506A (ja) * 1990-03-19 1991-11-28 Hitachi Ltd 軸流タービンの静翼
JPH09112203A (ja) * 1995-10-16 1997-04-28 Toshiba Corp タービンノズル
US6195983B1 (en) * 1999-02-12 2001-03-06 General Electric Company Leaned and swept fan outlet guide vanes
JP2002054401A (ja) * 2000-08-10 2002-02-20 Mitsubishi Heavy Ind Ltd タービン翼間の端壁構造
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011236909A (ja) * 2010-05-11 2011-11-24 General Electric Co <Ge> ターボ機械ノズル

Also Published As

Publication number Publication date
US20110164970A1 (en) 2011-07-07
CN101460706A (zh) 2009-06-17
DE112007000717A5 (de) 2009-02-19
CN101460706B (zh) 2012-02-08
WO2007113149A1 (de) 2007-10-11
JP3174736U (ja) 2012-04-05
US20090257866A1 (en) 2009-10-15

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