JP2010121618A5 - - Google Patents

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Publication number
JP2010121618A5
JP2010121618A5 JP2009252546A JP2009252546A JP2010121618A5 JP 2010121618 A5 JP2010121618 A5 JP 2010121618A5 JP 2009252546 A JP2009252546 A JP 2009252546A JP 2009252546 A JP2009252546 A JP 2009252546A JP 2010121618 A5 JP2010121618 A5 JP 2010121618A5
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JP
Japan
Prior art keywords
stator blades
row
stator
blades
pitch
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
JP2009252546A
Other languages
English (en)
Japanese (ja)
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JP2010121618A (ja
Filing date
Publication date
Priority claimed from US12/274,568 external-priority patent/US8087253B2/en
Application filed filed Critical
Publication of JP2010121618A publication Critical patent/JP2010121618A/ja
Publication of JP2010121618A5 publication Critical patent/JP2010121618A5/ja
Pending legal-status Critical Current

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JP2009252546A 2008-11-20 2009-11-04 燃焼器缶とタービン高温ガス流路を通る冷却空気の流れとに対するタービン翼形部の円周方向クロッキングに関する方法、装置、及びシステム Pending JP2010121618A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/274,568 US8087253B2 (en) 2008-11-20 2008-11-20 Methods, apparatus and systems concerning the circumferential clocking of turbine airfoils in relation to combustor cans and the flow of cooling air through the turbine hot gas flowpath

Publications (2)

Publication Number Publication Date
JP2010121618A JP2010121618A (ja) 2010-06-03
JP2010121618A5 true JP2010121618A5 (OSRAM) 2012-12-20

Family

ID=42114788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009252546A Pending JP2010121618A (ja) 2008-11-20 2009-11-04 燃焼器缶とタービン高温ガス流路を通る冷却空気の流れとに対するタービン翼形部の円周方向クロッキングに関する方法、装置、及びシステム

Country Status (4)

Country Link
US (1) US8087253B2 (OSRAM)
JP (1) JP2010121618A (OSRAM)
CN (1) CN101737167B (OSRAM)
DE (1) DE102009044585B4 (OSRAM)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8540490B2 (en) * 2008-06-20 2013-09-24 General Electric Company Noise reduction in a turbomachine, and a related method thereof
US20100054922A1 (en) * 2008-09-04 2010-03-04 General Electric Company Turbine airfoil clocking
US20100054929A1 (en) * 2008-09-04 2010-03-04 General Electric Company Turbine airfoil clocking
JP5180807B2 (ja) 2008-12-24 2013-04-10 三菱重工業株式会社 １段静翼の冷却構造、及びガスタービン
JP5374199B2 (ja) * 2009-03-19 2013-12-25 三菱重工業株式会社 ガスタービン
JP5479058B2 (ja) * 2009-12-07 2014-04-23 三菱重工業株式会社 燃焼器とタービン部との連通構造、および、ガスタービン
CN102667068A (zh) * 2009-12-30 2012-09-12 西门子公司 用于转换能量的涡轮机及其操作方法
JP5218474B2 (ja) 2010-05-27 2013-06-26 富士電機株式会社 半導体装置
US8684684B2 (en) * 2010-08-31 2014-04-01 General Electric Company Turbine assembly with end-wall-contoured airfoils and preferenttial clocking
US20130291548A1 (en) * 2011-02-28 2013-11-07 General Electric Company Combustor mixing joint and methods of improving durability of a first stage bucket of a turbine
US10030872B2 (en) 2011-02-28 2018-07-24 General Electric Company Combustor mixing joint with flow disruption surface
US20130074509A1 (en) * 2011-09-23 2013-03-28 General Electric Company Turbomachine configured to burn ash-bearing fuel oils and method of burning ash-bearing fuel oils in a turbomachine
US20130081402A1 (en) * 2011-10-03 2013-04-04 General Electric Company Turbomachine having a gas flow aeromechanic system and method
US9267687B2 (en) 2011-11-04 2016-02-23 General Electric Company Combustion system having a venturi for reducing wakes in an airflow
US9500085B2 (en) 2012-07-23 2016-11-22 General Electric Company Method for modifying gas turbine performance
US20150227677A1 (en) * 2012-10-01 2015-08-13 United Technologies Corporation Gas Turbine Engine With First Turbine Vane Clocking
US20140127008A1 (en) * 2012-11-08 2014-05-08 General Electric Company Transition duct having airfoil and hot gas path assembly for turbomachine
US9739201B2 (en) 2013-05-08 2017-08-22 General Electric Company Wake reducing structure for a turbine system and method of reducing wake
US9322553B2 (en) 2013-05-08 2016-04-26 General Electric Company Wake manipulating structure for a turbine system
US9435221B2 (en) 2013-08-09 2016-09-06 General Electric Company Turbomachine airfoil positioning
US9458732B2 (en) 2013-10-25 2016-10-04 General Electric Company Transition duct assembly with modified trailing edge in turbine system
DE102013224081B4 (de) * 2013-11-26 2015-11-05 Man Diesel & Turbo Se Verdichter
EP3124749B1 (en) * 2015-07-28 2018-12-19 Ansaldo Energia Switzerland AG First stage turbine vane arrangement
CN110529250B (zh) * 2018-05-23 2022-08-02 通用电气公司 燃气涡轮发动机
US11434831B2 (en) 2018-05-23 2022-09-06 General Electric Company Gas turbine combustor having a plurality of angled vanes circumferentially spaced within the combustor
US12091178B2 (en) 2022-05-30 2024-09-17 Pratt & Whitney Canada Corp. Aircraft engine with stator having varying geometry
US11939886B2 (en) 2022-05-30 2024-03-26 Pratt & Whitney Canada Corp. Aircraft engine having stator vanes made of different materials
US12017782B2 (en) 2022-05-30 2024-06-25 Pratt & Whitney Canada Corp. Aircraft engine with stator having varying pitch
GB202316523D0 (en) * 2023-10-30 2023-12-13 Rolls Royce Plc An improved gas turbine engine

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US2743579A (en) * 1950-11-02 1956-05-01 Gen Motors Corp Gas turbine engine with turbine nozzle cooled by combustion chamber jacket air
US3182453A (en) * 1956-03-26 1965-05-11 Power Jets Res & Dev Ltd Combustion system
GB980363A (en) * 1961-12-04 1965-01-13 Jan Jerie Improvements in or relating to gas turbines
US3608310A (en) * 1966-06-27 1971-09-28 Gen Motors Corp Turbine stator-combustor structure
CH557468A (de) * 1973-04-30 1974-12-31 Bbc Brown Boveri & Cie Turbine axialer bauart.
US4739621A (en) * 1984-10-11 1988-04-26 United Technologies Corporation Cooling scheme for combustor vane interface
JPS62121835A (ja) * 1985-11-21 1987-06-03 Agency Of Ind Science & Technol 高温空冷ガスタ−ビン
US5486091A (en) * 1994-04-19 1996-01-23 United Technologies Corporation Gas turbine airfoil clocking
US5937634A (en) * 1997-05-30 1999-08-17 Solar Turbines Inc Emission control for a gas turbine engine
US6574965B1 (en) * 1998-12-23 2003-06-10 United Technologies Corporation Rotor tip bleed in gas turbine engines
JP2001289003A (ja) * 2000-04-04 2001-10-19 Mitsubishi Heavy Ind Ltd ガスタービンの冷却構造
US6402458B1 (en) * 2000-08-16 2002-06-11 General Electric Company Clock turbine airfoil cooling
US6554562B2 (en) * 2001-06-15 2003-04-29 Honeywell International, Inc. Combustor hot streak alignment for gas turbine engine
US6923623B2 (en) * 2003-08-07 2005-08-02 General Electric Company Perimeter-cooled turbine bucket airfoil cooling hole location, style and configuration
JP4220947B2 (ja) * 2004-08-13 2009-02-04 三菱重工業株式会社 燃焼器尾筒とタービン入口との連通構造
US20100054922A1 (en) * 2008-09-04 2010-03-04 General Electric Company Turbine airfoil clocking
US20100054929A1 (en) * 2008-09-04 2010-03-04 General Electric Company Turbine airfoil clocking
US8297919B2 (en) * 2008-10-31 2012-10-30 General Electric Company Turbine airfoil clocking

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