CN105980662B - 燃气涡轮构件 - Google Patents

燃气涡轮构件 Download PDF

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Publication number
CN105980662B
CN105980662B CN201580006655.2A CN201580006655A CN105980662B CN 105980662 B CN105980662 B CN 105980662B CN 201580006655 A CN201580006655 A CN 201580006655A CN 105980662 B CN105980662 B CN 105980662B
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CN
China
Prior art keywords
gas turbine
cooling
turbine components
components according
fenestra
Prior art date
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Active
Application number
CN201580006655.2A
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English (en)
Chinese (zh)
Other versions
CN105980662A (zh
Inventor
J.弗伯
P.V.拉勒廷
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.)
Ansaldo Energia IP UK Ltd
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Ansaldo Energia IP UK Ltd
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Publication of CN105980662A publication Critical patent/CN105980662A/zh
Application granted granted Critical
Publication of CN105980662B publication Critical patent/CN105980662B/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
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/186—Film cooling
    • 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
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/50—Building or constructing in particular ways
    • F05D2230/51—Building or constructing in particular ways in a modular way, e.g. using several identical or complementary parts or features
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/80—Repairing, retrofitting or upgrading methods
    • 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
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • 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
    • F05D2240/10—Stators
    • F05D2240/15—Heat shield
    • 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
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/202—Heat transfer, e.g. cooling by film cooling
    • 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
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/303—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN201580006655.2A 2014-01-30 2015-01-26 燃气涡轮构件 Active CN105980662B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2014103219 2014-01-30
RU2014103219/06A RU2568763C2 (ru) 2014-01-30 2014-01-30 Компонент газовой турбины
PCT/EP2015/051448 WO2015113925A1 (en) 2014-01-30 2015-01-26 Gas turbine component

Publications (2)

Publication Number Publication Date
CN105980662A CN105980662A (zh) 2016-09-28
CN105980662B true CN105980662B (zh) 2018-06-22

Family

ID=52394272

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580006655.2A Active CN105980662B (zh) 2014-01-30 2015-01-26 燃气涡轮构件

Country Status (6)

Country Link
US (1) US10883372B2 (enExample)
EP (1) EP3099902B1 (enExample)
JP (1) JP2017504759A (enExample)
CN (1) CN105980662B (enExample)
RU (1) RU2568763C2 (enExample)
WO (1) WO2015113925A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9670797B2 (en) * 2012-09-28 2017-06-06 United Technologies Corporation Modulated turbine vane cooling
RU2716648C1 (ru) * 2019-07-16 2020-03-13 ФЕДЕРАЛЬНОЕ ГОСУДАРСТВЕННОЕ БЮДЖЕТНОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ ВЫСШЕГО ОБРАЗОВАНИЯ "Брянский государственный технический университет" Охлаждаемая лопатка газовой турбины
CN116335770A (zh) * 2023-02-17 2023-06-27 江苏科技大学 一种高温涡轮叶片前缘的曲面双层壁双旋流冷却结构
US12434817B2 (en) * 2023-09-07 2025-10-07 Textron Innovations Inc. Winglet trailing edge venting

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045965A (en) * 1959-04-27 1962-07-24 Rolls Royce Turbine blades, vanes and the like
US5726348A (en) * 1996-06-25 1998-03-10 United Technologies Corporation Process for precisely closing off cooling holes of an airfoil
US6039537A (en) * 1996-09-04 2000-03-21 Siemens Aktiengesellschaft Turbine blade which can be subjected to a hot gas flow
CN1950589A (zh) * 2004-04-30 2007-04-18 阿尔斯通技术有限公司 燃气轮机的叶片
CN102971494A (zh) * 2010-07-15 2013-03-13 西门子公司 用于燃气涡轮机的具有冷却平台的喷嘴导流片
CN103089336A (zh) * 2011-10-31 2013-05-08 通用电气公司 构件及其制造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005496A (en) * 1959-08-24 1961-10-24 Hiller Aircraft Corp Airfoil boundary layer control means
BE794195A (fr) * 1972-01-18 1973-07-18 Bbc Sulzer Turbomaschinen Aube directrice refroidie pour des turbines a gaz
GB1530256A (en) * 1975-04-01 1978-10-25 Rolls Royce Cooled blade for a gas turbine engine
US3937588A (en) * 1974-07-24 1976-02-10 United Technologies Corporation Emergency control system for gas turbine engine variable compressor vanes
US4650399A (en) * 1982-06-14 1987-03-17 United Technologies Corporation Rotor blade for a rotary machine
JPS62228603A (ja) * 1986-03-31 1987-10-07 Toshiba Corp ガスタ−ビンの翼
US5387086A (en) * 1993-07-19 1995-02-07 General Electric Company Gas turbine blade with improved cooling
FR2765265B1 (fr) * 1997-06-26 1999-08-20 Snecma Aubage refroidi par rampe helicoidale, par impact en cascade et par systeme a pontets dans une double peau
JP4087586B2 (ja) 2001-09-13 2008-05-21 株式会社日立製作所 ガスタービン及びその静翼
RU2208683C1 (ru) * 2002-01-08 2003-07-20 Ульяновский государственный технический университет Охлаждаемая лопатка турбины
DE10339857A1 (de) * 2003-08-29 2005-03-24 Daimlerchrysler Ag Brennkraftmaschine mit einer Motorbremseinrichtung
US7708229B1 (en) * 2006-03-22 2010-05-04 West Virginia University Circulation controlled airfoil
US9670797B2 (en) * 2012-09-28 2017-06-06 United Technologies Corporation Modulated turbine vane cooling
US9664111B2 (en) * 2012-12-19 2017-05-30 United Technologies Corporation Closure of cooling holes with a filing agent

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045965A (en) * 1959-04-27 1962-07-24 Rolls Royce Turbine blades, vanes and the like
US5726348A (en) * 1996-06-25 1998-03-10 United Technologies Corporation Process for precisely closing off cooling holes of an airfoil
US6039537A (en) * 1996-09-04 2000-03-21 Siemens Aktiengesellschaft Turbine blade which can be subjected to a hot gas flow
CN1950589A (zh) * 2004-04-30 2007-04-18 阿尔斯通技术有限公司 燃气轮机的叶片
CN102971494A (zh) * 2010-07-15 2013-03-13 西门子公司 用于燃气涡轮机的具有冷却平台的喷嘴导流片
CN103089336A (zh) * 2011-10-31 2013-05-08 通用电气公司 构件及其制造方法

Also Published As

Publication number Publication date
US20160341047A1 (en) 2016-11-24
JP2017504759A (ja) 2017-02-09
RU2568763C2 (ru) 2015-11-20
EP3099902A1 (en) 2016-12-07
EP3099902B1 (en) 2019-06-19
CN105980662A (zh) 2016-09-28
WO2015113925A1 (en) 2015-08-06
US10883372B2 (en) 2021-01-05
RU2014103219A (ru) 2015-08-10

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Effective date of registration: 20171123

Address after: London, England

Applicant after: Security energy UK Intellectual Property Ltd

Address before: Baden, Switzerland

Applicant before: ALSTOM TECHNOLOGY LTD

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