JP2013139807A5 - - Google Patents

Download PDF

Info

Publication number
JP2013139807A5
JP2013139807A5 JP2012281922A JP2012281922A JP2013139807A5 JP 2013139807 A5 JP2013139807 A5 JP 2013139807A5 JP 2012281922 A JP2012281922 A JP 2012281922A JP 2012281922 A JP2012281922 A JP 2012281922A JP 2013139807 A5 JP2013139807 A5 JP 2013139807A5
Authority
JP
Japan
Prior art keywords
pocket
turbine stationary
stationary nozzle
wall
pressure wall
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.)
Granted
Application number
JP2012281922A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013139807A (ja
JP6002028B2 (ja
Filing date
Publication date
Priority claimed from IT000010A external-priority patent/ITMI20120010A1/it
Application filed filed Critical
Publication of JP2013139807A publication Critical patent/JP2013139807A/ja
Publication of JP2013139807A5 publication Critical patent/JP2013139807A5/ja
Application granted granted Critical
Publication of JP6002028B2 publication Critical patent/JP6002028B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2012281922A 2012-01-05 2012-12-26 スロット付きタービン翼形部 Expired - Fee Related JP6002028B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000010A ITMI20120010A1 (it) 2012-01-05 2012-01-05 Profilo aerodinamico di turbina a fessura
ITMI2012A000010 2012-01-05

Publications (3)

Publication Number Publication Date
JP2013139807A JP2013139807A (ja) 2013-07-18
JP2013139807A5 true JP2013139807A5 (enExample) 2016-02-04
JP6002028B2 JP6002028B2 (ja) 2016-10-05

Family

ID=45561006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012281922A Expired - Fee Related JP6002028B2 (ja) 2012-01-05 2012-12-26 スロット付きタービン翼形部

Country Status (6)

Country Link
US (1) US8998571B2 (enExample)
EP (1) EP2612993B1 (enExample)
JP (1) JP6002028B2 (enExample)
CN (1) CN103195495B (enExample)
IT (1) ITMI20120010A1 (enExample)
RU (1) RU2012158352A (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6230383B2 (ja) * 2013-11-21 2017-11-15 三菱日立パワーシステムズ株式会社 蒸気タービンの静翼と蒸気タービン
EP3081751B1 (en) * 2015-04-14 2020-10-21 Ansaldo Energia Switzerland AG Cooled airfoil and method for manufacturing said airfoil
US10781722B2 (en) 2015-12-11 2020-09-22 General Electric Company Steam turbine, a steam turbine nozzle, and a method of managing moisture in a steam turbine
EP3318750B1 (en) * 2016-11-02 2019-09-11 Caren Meicnic Teoranta An airfoil and a turbine apparatus
JP6944841B2 (ja) * 2017-09-05 2021-10-06 三菱パワー株式会社 蒸気タービン翼、蒸気タービン、及び蒸気タービン翼の製造方法
JP6944314B2 (ja) * 2017-09-05 2021-10-06 三菱パワー株式会社 蒸気タービン翼の製造方法、蒸気タービン翼、及び蒸気タービン
WO2019049703A1 (ja) * 2017-09-05 2019-03-14 三菱日立パワーシステムズ株式会社 蒸気タービン翼、蒸気タービン、及び蒸気タービン翼の製造方法
JP7002890B2 (ja) * 2017-09-05 2022-01-20 三菱パワー株式会社 蒸気タービン翼
KR102048863B1 (ko) * 2018-04-17 2019-11-26 두산중공업 주식회사 인서트 지지부를 구비한 터빈 베인
JP7378970B2 (ja) * 2019-06-10 2023-11-14 三菱重工業株式会社 蒸気タービン静翼、蒸気タービンおよび蒸気タービン静翼の製造方法
JP7756748B1 (ja) 2024-05-01 2025-10-20 三菱重工業株式会社 静翼セグメント、及びこれを備える蒸気タービン

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB893706A (en) * 1960-01-05 1962-04-11 Rolls Royce Blades for fluid flow machines
US3420502A (en) * 1962-09-04 1969-01-07 Gen Electric Fluid-cooled airfoil
US3881842A (en) 1973-04-10 1975-05-06 Jury Fedorovich Kosyak Diaphragm for steam turbine stage
US4025226A (en) * 1975-10-03 1977-05-24 United Technologies Corporation Air cooled turbine vane
US4137462A (en) 1977-10-31 1979-01-30 Westinghouse Electric Corp. Probe for measuring steam quality
JPS6445904A (en) * 1987-08-13 1989-02-20 Toshiba Corp Steam turbine nozzle
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
US5931638A (en) * 1997-08-07 1999-08-03 United Technologies Corporation Turbomachinery airfoil with optimized heat transfer
US6234754B1 (en) * 1999-08-09 2001-05-22 United Technologies Corporation Coolable airfoil structure
US6454526B1 (en) * 2000-09-28 2002-09-24 Siemens Westinghouse Power Corporation Cooled turbine vane with endcaps
US6612811B2 (en) * 2001-12-12 2003-09-02 General Electric Company Airfoil for a turbine nozzle of a gas turbine engine and method of making same
US6602047B1 (en) * 2002-02-28 2003-08-05 General Electric Company Methods and apparatus for cooling gas turbine nozzles
US7156620B2 (en) * 2004-12-21 2007-01-02 Pratt & Whitney Canada Corp. Internally cooled gas turbine airfoil and method
US7422415B2 (en) 2006-05-23 2008-09-09 General Electric Company Airfoil and method for moisture removal and steam injection
US7780415B2 (en) * 2007-02-15 2010-08-24 Siemens Energy, Inc. Turbine blade having a convergent cavity cooling system for a trailing edge
US7946815B2 (en) * 2007-03-27 2011-05-24 Siemens Energy, Inc. Airfoil for a gas turbine engine
US7762775B1 (en) * 2007-05-31 2010-07-27 Florida Turbine Technologies, Inc. Turbine airfoil with cooled thin trailing edge
US8096771B2 (en) * 2008-09-25 2012-01-17 Siemens Energy, Inc. Trailing edge cooling slot configuration for a turbine airfoil

Similar Documents

Publication Publication Date Title
JP2013139807A5 (enExample)
RU2012158352A (ru) Профильная часть сопловой лопатки турбины, статор турбины и сопловая лопатка турбины
WO2014021981A3 (en) Vortex generators for improved film effectiveness
JP2015524895A5 (enExample)
EP2372096A3 (en) Composite fan blade dovetail root
JP2014134200A5 (enExample)
WO2014092833A3 (en) Gas turbine engine fan blade airfoil profile
JP2012145112A5 (enExample)
WO2014042720A3 (en) Gas turbine engine turbine blade airfoil profile
JP2013148086A5 (enExample)
EP2226468A3 (en) Transonic blade
WO2018009261A3 (en) Ceramic matrix composite airfoil cooling
EP3336308A3 (en) Fan blade with structural spar and integrated leading edge
EP3467262A3 (en) Variable stator vanes and method for minimizing endwall leakage therewith
WO2014058493A3 (en) Suction side turbine blade tip cooling
EP4296161A3 (en) Airfoils and machines incorporating airfoils
WO2013130181A3 (en) Low loss airfoil platform trailing edge
JP2013144980A5 (enExample)
RU2015134137A (ru) Лопасть турбины
WO2013180797A3 (en) Shark-bite tip shelf cooling configuration
EP2634087A3 (en) Airfoils for use in rotary machines
WO2015099861A3 (en) Fan blade composite segments
WO2015012918A3 (en) Gas turbine engine airfoil trailing edge suction side cooling
WO2014149098A3 (en) Hollow fan blade with extended wing sheath
WO2015102715A3 (en) Fan blade composite ribs