KR20090078817A - 터빈 엔진에서 사용 가능한 터빈 에어 포일용 열 배리어 코팅 시스템 - Google Patents

터빈 엔진에서 사용 가능한 터빈 에어 포일용 열 배리어 코팅 시스템 Download PDF

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Publication number
KR20090078817A
KR20090078817A KR1020097009217A KR20097009217A KR20090078817A KR 20090078817 A KR20090078817 A KR 20090078817A KR 1020097009217 A KR1020097009217 A KR 1020097009217A KR 20097009217 A KR20097009217 A KR 20097009217A KR 20090078817 A KR20090078817 A KR 20090078817A
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KR
South Korea
Prior art keywords
air foil
turbine
wall
thermal barrier
barrier coating
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.)
Ceased
Application number
KR1020097009217A
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English (en)
Korean (ko)
Inventor
죠지 리앙
Original Assignee
지멘스 에너지, 인코포레이티드
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 지멘스 에너지, 인코포레이티드 filed Critical 지멘스 에너지, 인코포레이티드
Publication of KR20090078817A publication Critical patent/KR20090078817A/ko
Ceased 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
    • F01D5/18—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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for 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
    • 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
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection 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
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • 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
    • F05D2230/90—Coating; Surface treatment
    • 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
    • F05D2250/60—Structure; Surface texture
    • F05D2250/61—Structure; Surface texture corrugated
    • 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
    • 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
    • F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
KR1020097009217A 2006-10-05 2007-10-04 터빈 엔진에서 사용 가능한 터빈 에어 포일용 열 배리어 코팅 시스템 Ceased KR20090078817A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/543,649 US20080085191A1 (en) 2006-10-05 2006-10-05 Thermal barrier coating system for a turbine airfoil usable in a turbine engine
US11/543,649 2006-10-05

Publications (1)

Publication Number Publication Date
KR20090078817A true KR20090078817A (ko) 2009-07-20

Family

ID=39301668

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097009217A Ceased KR20090078817A (ko) 2006-10-05 2007-10-04 터빈 엔진에서 사용 가능한 터빈 에어 포일용 열 배리어 코팅 시스템

Country Status (5)

Country Link
US (1) US20080085191A1 (https=)
EP (1) EP2069610A2 (https=)
JP (1) JP2010506086A (https=)
KR (1) KR20090078817A (https=)
WO (1) WO2008091305A2 (https=)

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US7736130B2 (en) * 2007-07-23 2010-06-15 General Electric Company Airfoil and method for protecting airfoil leading edge
US9194243B2 (en) * 2009-07-17 2015-11-24 Rolls-Royce Corporation Substrate features for mitigating stress
US9713912B2 (en) 2010-01-11 2017-07-25 Rolls-Royce Corporation Features for mitigating thermal or mechanical stress on an environmental barrier coating
EP2589682A1 (de) * 2011-11-07 2013-05-08 Siemens Aktiengesellschaft Keramische Wärmedämmschicht auf strukturierter Oberfläche und Herstellungsverfahren
WO2014144152A1 (en) * 2013-03-15 2014-09-18 Rolls-Royce Corporation Improved coating interface
US10047613B2 (en) 2015-08-31 2018-08-14 General Electric Company Gas turbine components having non-uniformly applied coating and methods of assembling the same
US20170159442A1 (en) * 2015-12-02 2017-06-08 United Technologies Corporation Coated and uncoated surface-modified airfoils for a gas turbine engine component and methods for controlling the direction of incident energy reflection from an airfoil
JP6550000B2 (ja) 2016-02-26 2019-07-24 三菱日立パワーシステムズ株式会社 タービン翼
US10738622B2 (en) * 2016-08-09 2020-08-11 General Electric Company Components having outer wall recesses for impingement cooling
US20190024520A1 (en) * 2017-07-19 2019-01-24 Micro Cooling Concepts, Inc. Turbine blade cooling
US12523163B2 (en) 2023-08-15 2026-01-13 Ge Infrastructure Technology Llc Thermal protection methods using barrier coatings with strain tolerance grooves

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US3806276A (en) * 1972-08-30 1974-04-23 Gen Motors Corp Cooled turbine blade
JPH0756201B2 (ja) * 1984-03-13 1995-06-14 株式会社東芝 ガスタービン翼
JP2862536B2 (ja) * 1987-09-25 1999-03-03 株式会社東芝 ガスタービンの翼
US5419971A (en) * 1993-03-03 1995-05-30 General Electric Company Enhanced thermal barrier coating system
JP3170135B2 (ja) * 1994-02-18 2001-05-28 三菱重工業株式会社 ガスタービン翼の製造方法
US6284390B1 (en) * 1998-06-12 2001-09-04 United Technologies Corporation Thermal barrier coating system utilizing localized bond coat and article having the same
US6165600A (en) * 1998-10-06 2000-12-26 General Electric Company Gas turbine engine component having a thermal-insulating multilayer ceramic coating
US6074706A (en) * 1998-12-15 2000-06-13 General Electric Company Adhesion of a ceramic layer deposited on an article by casting features in the article surface
US6306524B1 (en) * 1999-03-24 2001-10-23 General Electric Company Diffusion barrier layer
US6455167B1 (en) * 1999-07-02 2002-09-24 General Electric Company Coating system utilizing an oxide diffusion barrier for improved performance and repair capability
US6316078B1 (en) * 2000-03-14 2001-11-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Segmented thermal barrier coating
JP2001329358A (ja) * 2000-05-19 2001-11-27 Mitsubishi Heavy Ind Ltd 遮熱部材、遮熱部材の製造方法、タービン翼、及び、ガスタービン
JP3631982B2 (ja) * 2000-06-16 2005-03-23 三菱重工業株式会社 遮熱コーティング材の製造方法
GB2365932B (en) * 2000-08-18 2004-05-05 Rolls Royce Plc Vane assembly
US6402464B1 (en) * 2000-08-29 2002-06-11 General Electric Company Enhanced heat transfer surface for cast-in-bump-covered cooling surfaces and methods of enhancing heat transfer
US6544665B2 (en) * 2001-01-18 2003-04-08 General Electric Company Thermally-stabilized thermal barrier coating
US6526756B2 (en) * 2001-02-14 2003-03-04 General Electric Company Method and apparatus for enhancing heat transfer in a combustor liner for a gas turbine
US6846574B2 (en) * 2001-05-16 2005-01-25 Siemens Westinghouse Power Corporation Honeycomb structure thermal barrier coating
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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
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US6761031B2 (en) * 2002-09-18 2004-07-13 General Electric Company Double wall combustor liner segment with enhanced cooling
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US7435058B2 (en) * 2005-01-18 2008-10-14 Siemens Power Generation, Inc. Ceramic matrix composite vane with chordwise stiffener
DE502006003548D1 (de) * 2006-08-23 2009-06-04 Siemens Ag Beschichtete Turbinenschaufel

Also Published As

Publication number Publication date
WO2008091305A3 (en) 2008-11-06
WO2008091305A2 (en) 2008-07-31
EP2069610A2 (en) 2009-06-17
JP2010506086A (ja) 2010-02-25
US20080085191A1 (en) 2008-04-10

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Patent event date: 20090504

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