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DE59806535D1 - Turbinenschaufel sowie deren verwendung in einer gasturbinenanlage - Google Patents

Turbinenschaufel sowie deren verwendung in einer gasturbinenanlage

Info

Publication number
DE59806535D1
DE59806535D1 DE59806535T DE59806535T DE59806535D1 DE 59806535 D1 DE59806535 D1 DE 59806535D1 DE 59806535 T DE59806535 T DE 59806535T DE 59806535 T DE59806535 T DE 59806535T DE 59806535 D1 DE59806535 D1 DE 59806535D1
Authority
DE
Germany
Prior art keywords
turbine
shovel
gas turbine
turbine system
gas
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
DE59806535T
Other languages
English (en)
Inventor
Michael Scheurlen
Michael Haendler
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Application granted granted Critical
Publication of DE59806535D1 publication Critical patent/DE59806535D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/186—Film cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE59806535T 1997-02-20 1998-02-20 Turbinenschaufel sowie deren verwendung in einer gasturbinenanlage Expired - Fee Related DE59806535D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19706760 1997-02-20
PCT/DE1998/000521 WO1998037310A1 (de) 1997-02-20 1998-02-20 Turbinenschaufel sowie deren verwendung in einer gasturbinenanlage

Publications (1)

Publication Number Publication Date
DE59806535D1 true DE59806535D1 (de) 2003-01-16

Family

ID=7820960

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59806535T Expired - Fee Related DE59806535D1 (de) 1997-02-20 1998-02-20 Turbinenschaufel sowie deren verwendung in einer gasturbinenanlage

Country Status (4)

Country Link
EP (1) EP0964981B1 (de)
JP (1) JP2001511864A (de)
DE (1) DE59806535D1 (de)
WO (1) WO1998037310A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5931638A (en) * 1997-08-07 1999-08-03 United Technologies Corporation Turbomachinery airfoil with optimized heat transfer
DE59810230D1 (de) * 1997-09-18 2003-12-24 Siemens Ag Turbinenschaufel sowie verwendung einer turbinenschaufel
US6213714B1 (en) * 1999-06-29 2001-04-10 Allison Advanced Development Company Cooled airfoil
DE10333304A1 (de) * 2003-07-15 2005-02-03 Rolls-Royce Deutschland Ltd & Co Kg Turbinenschaufel mit Prallkühlung
JP4773457B2 (ja) 2004-12-24 2011-09-14 アルストム テクノロジー リミテッド 埋め込まれた通路を有する部材、特にターボ機械の熱ガスコンポーネント
JP2011208624A (ja) * 2010-03-31 2011-10-20 Hitachi Ltd 高温部材の冷却構造
EP2568118A1 (de) * 2011-09-12 2013-03-13 Siemens Aktiengesellschaft Gasturbinenkomponente
EP2584148A1 (de) * 2011-10-21 2013-04-24 Siemens Aktiengesellschaft Filmgekühlte Turbinenschaufel für eine Strömungsmaschine
US9863254B2 (en) 2012-04-23 2018-01-09 General Electric Company Turbine airfoil with local wall thickness control
US9267381B2 (en) * 2012-09-28 2016-02-23 Honeywell International Inc. Cooled turbine airfoil structures
US20140102684A1 (en) * 2012-10-15 2014-04-17 General Electric Company Hot gas path component cooling film hole plateau
JP2014148938A (ja) * 2013-02-01 2014-08-21 Siemens Ag ターボ機械のためのフィルム冷却されるタービンブレード
US9328616B2 (en) 2013-02-01 2016-05-03 Siemens Aktiengesellschaft Film-cooled turbine blade for a turbomachine
US10173264B2 (en) 2013-03-15 2019-01-08 United Technologies Corporation Additive manufacturing baffles, covers, and dies
US20150096306A1 (en) * 2013-10-08 2015-04-09 General Electric Company Gas turbine airfoil with cooling enhancement
US9970319B2 (en) 2014-05-05 2018-05-15 United Technologies Corporation Reducing variation in cooling hole meter length
US10982552B2 (en) * 2014-09-08 2021-04-20 Raytheon Technologies Corporation Gas turbine engine component with film cooling hole
US20170306764A1 (en) * 2016-04-26 2017-10-26 General Electric Company Airfoil for a turbine engine
US10344611B2 (en) 2016-05-19 2019-07-09 United Technologies Corporation Cooled hot section components for a gas turbine engine
US11085641B2 (en) 2018-11-27 2021-08-10 Honeywell International Inc. Plug resistant effusion holes for gas turbine engine
FR3111661B1 (fr) * 2020-06-22 2022-11-04 Safran Aircraft Engines Aube de turbine avec système de refroidissement
KR102466386B1 (ko) 2020-09-25 2022-11-10 두산에너빌리티 주식회사 터빈 블레이드 및 이를 포함하는 터빈

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770608A (en) * 1985-12-23 1988-09-13 United Technologies Corporation Film cooled vanes and turbines
US4827587A (en) * 1988-01-25 1989-05-09 United Technologies Corporation Method of fabricating an air cooled turbine blade
US5405242A (en) 1990-07-09 1995-04-11 United Technologies Corporation Cooled vane
US5383766A (en) * 1990-07-09 1995-01-24 United Technologies Corporation Cooled vane
GB2262314A (en) * 1991-12-10 1993-06-16 Rolls Royce Plc Air cooled gas turbine engine aerofoil.

Also Published As

Publication number Publication date
JP2001511864A (ja) 2001-08-14
EP0964981B1 (de) 2002-12-04
EP0964981A1 (de) 1999-12-22
WO1998037310A1 (de) 1998-08-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee