CN102084089B - 用于流体机械的叶栅和带有这种叶栅的流体机械 - Google Patents

用于流体机械的叶栅和带有这种叶栅的流体机械 Download PDF

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Publication number
CN102084089B
CN102084089B CN200980126997.2A CN200980126997A CN102084089B CN 102084089 B CN102084089 B CN 102084089B CN 200980126997 A CN200980126997 A CN 200980126997A CN 102084089 B CN102084089 B CN 102084089B
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China
Prior art keywords
chord length
scope
blade
maximum height
inlet edge
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CN200980126997.2A
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English (en)
Chinese (zh)
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CN102084089A (zh
Inventor
G·纽曼
J·加茨克
U·哈贝克
M·A·施沃茨
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MAN Energy Solutions SE
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MAN Diesel and Turbo SE
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Application filed by MAN Diesel and Turbo SE filed Critical MAN Diesel and Turbo SE
Publication of CN102084089A publication Critical patent/CN102084089A/zh
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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN200980126997.2A 2008-07-04 2009-06-24 用于流体机械的叶栅和带有这种叶栅的流体机械 Active CN102084089B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008031781.0 2008-07-04
DE102008031781.0A DE102008031781B4 (de) 2008-07-04 2008-07-04 Schaufelgitter für eine Strömungsmaschine und Strömungsmaschine mit einem solchen Schaufelgitter
PCT/DE2009/000876 WO2010000229A2 (de) 2008-07-04 2009-06-24 Schaufelgitter für eine strömungsmaschine und strömungsmaschine mit einem solchen schaufelgitter

Publications (2)

Publication Number Publication Date
CN102084089A CN102084089A (zh) 2011-06-01
CN102084089B true CN102084089B (zh) 2015-01-14

Family

ID=41256100

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980126997.2A Active CN102084089B (zh) 2008-07-04 2009-06-24 用于流体机械的叶栅和带有这种叶栅的流体机械

Country Status (5)

Country Link
EP (1) EP2294285A2 (de)
JP (1) JP5478617B2 (de)
CN (1) CN102084089B (de)
DE (1) DE102008031781B4 (de)
WO (1) WO2010000229A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2458149B1 (de) 2010-11-30 2020-04-08 MTU Aero Engines GmbH Flugtriebwerk-Beschaufelung
CN110727995B (zh) * 2018-06-29 2023-09-22 中国航发商用航空发动机有限责任公司 叶片形状的构造方法、叶片以及计算机设备
CN113342314B (zh) * 2021-05-28 2023-08-18 西安交通大学 超临界二氧化碳工质轴流式透平设计系统及方法

Citations (6)

* Cited by examiner, † Cited by third party
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US2258795A (en) * 1941-06-14 1941-10-14 Westinghouse Electric & Mfg Co Elastic-fluid turbine
US5352092A (en) * 1993-11-24 1994-10-04 Westinghouse Electric Corporation Light weight steam turbine blade
EP1225303A2 (de) * 2001-01-12 2002-07-24 Mitsubishi Heavy Industries, Ltd. Schaufeln für Gasturbinen
CN1386958A (zh) * 2001-05-18 2002-12-25 株式会社日立制作所 涡轮机叶片和涡轮机
EP1300547A2 (de) * 2001-10-05 2003-04-09 General Electric Company Schaufelblattanordnung für transonische Turbinen
US6666654B2 (en) * 2000-08-14 2003-12-23 Honda Giken Kogyo Kabushiki Kaisha Turbine blade airfoil and turbine blade for axial-flow turbine

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Publication number Priority date Publication date Assignee Title
JPS5614802A (en) * 1979-07-18 1981-02-13 Hitachi Ltd Profile of accelerating blade
DE3029082C2 (de) 1980-07-31 1982-10-21 Kraftwerk Union AG, 4330 Mülheim Turbomaschinenschaufel
US4431376A (en) * 1980-10-27 1984-02-14 United Technologies Corporation Airfoil shape for arrays of airfoils
IE54653B1 (en) * 1982-10-22 1989-12-20 Westinghouse Electric Corp Rotor blade for the first stage of a combustion turbine
DE3325663C2 (de) * 1983-07-15 1985-08-22 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Axial durchströmtes Schaufelgitter einer mit Gas oder Dampf betriebenen Turbine
JPH0441256Y2 (de) * 1985-01-31 1992-09-28
JPH0610401B2 (ja) * 1985-04-08 1994-02-09 川崎重工業株式会社 タ−ビン翼列
JPH0454203A (ja) * 1990-06-22 1992-02-21 Toshiba Corp タービン動翼およびタービン段落
US5286168A (en) * 1992-01-31 1994-02-15 Westinghouse Electric Corp. Freestanding mixed tuned blade
JP3867812B2 (ja) * 1995-07-17 2007-01-17 石川島播磨重工業株式会社 軸流圧縮機動翼
JP3402176B2 (ja) * 1998-01-19 2003-04-28 株式会社日立製作所 ターボ機械用動翼
JP2000045704A (ja) * 1998-07-31 2000-02-15 Toshiba Corp 蒸気タービン
JP4086415B2 (ja) * 1999-06-03 2008-05-14 株式会社荏原製作所 タービン装置
JP3785013B2 (ja) * 2000-01-12 2006-06-14 三菱重工業株式会社 タービン動翼
JP2002213202A (ja) * 2001-01-12 2002-07-31 Mitsubishi Heavy Ind Ltd ガスタービン翼
US6979178B2 (en) 2001-06-18 2005-12-27 Bharat Heavy Electricals Ltd. Cylindrical blades for axial steam turbines
JP4118779B2 (ja) * 2003-10-08 2008-07-16 株式会社日立製作所 軸流タービン
DE102004009696B3 (de) * 2004-02-27 2005-08-18 Honda Motor Co., Ltd. Turbinen-Flügelprofil für Axial-Turbine und Turbinenschaufel für Axial-Turbine
ITTO20050472A1 (it) * 2005-07-08 2007-01-09 Ansaldo Energia Spa Metodo di ottimizzazione di profili palari
CN101263277B (zh) * 2005-07-15 2011-11-30 维斯塔斯风力系统有限公司 风轮机叶片
US7686567B2 (en) * 2005-12-16 2010-03-30 United Technologies Corporation Airfoil embodying mixed loading conventions
GB2440344A (en) * 2006-07-26 2008-01-30 Christopher Freeman Impulse turbine design

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2258795A (en) * 1941-06-14 1941-10-14 Westinghouse Electric & Mfg Co Elastic-fluid turbine
US5352092A (en) * 1993-11-24 1994-10-04 Westinghouse Electric Corporation Light weight steam turbine blade
US6666654B2 (en) * 2000-08-14 2003-12-23 Honda Giken Kogyo Kabushiki Kaisha Turbine blade airfoil and turbine blade for axial-flow turbine
EP1225303A2 (de) * 2001-01-12 2002-07-24 Mitsubishi Heavy Industries, Ltd. Schaufeln für Gasturbinen
CN1386958A (zh) * 2001-05-18 2002-12-25 株式会社日立制作所 涡轮机叶片和涡轮机
EP1300547A2 (de) * 2001-10-05 2003-04-09 General Electric Company Schaufelblattanordnung für transonische Turbinen

Also Published As

Publication number Publication date
JP2011524490A (ja) 2011-09-01
CN102084089A (zh) 2011-06-01
WO2010000229A3 (de) 2010-08-19
DE102008031781A1 (de) 2010-01-07
EP2294285A2 (de) 2011-03-16
DE102008031781B4 (de) 2020-06-10
JP5478617B2 (ja) 2014-04-23
WO2010000229A2 (de) 2010-01-07

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Address after: Augsburg

Patentee after: Mann Energy Solutions Ltd.

Address before: Augsburg

Patentee before: Man Diesel & Turbo SE

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