JP2012172588A5 - - Google Patents

Download PDF

Info

Publication number
JP2012172588A5
JP2012172588A5 JP2011035305A JP2011035305A JP2012172588A5 JP 2012172588 A5 JP2012172588 A5 JP 2012172588A5 JP 2011035305 A JP2011035305 A JP 2011035305A JP 2011035305 A JP2011035305 A JP 2011035305A JP 2012172588 A5 JP2012172588 A5 JP 2012172588A5
Authority
JP
Japan
Prior art keywords
blade
pressure difference
secondary flow
load
boundary layer
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
JP2011035305A
Other languages
English (en)
Japanese (ja)
Other versions
JP5603800B2 (ja
JP2012172588A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2011035305A priority Critical patent/JP5603800B2/ja
Priority claimed from JP2011035305A external-priority patent/JP5603800B2/ja
Priority to US13/396,798 priority patent/US20120210715A1/en
Priority to EP12156171.6A priority patent/EP2492440B1/en
Publication of JP2012172588A publication Critical patent/JP2012172588A/ja
Publication of JP2012172588A5 publication Critical patent/JP2012172588A5/ja
Application granted granted Critical
Publication of JP5603800B2 publication Critical patent/JP5603800B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011035305A 2011-02-22 2011-02-22 タービン静翼、およびそれを用いた蒸気タービン設備 Active JP5603800B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011035305A JP5603800B2 (ja) 2011-02-22 2011-02-22 タービン静翼、およびそれを用いた蒸気タービン設備
US13/396,798 US20120210715A1 (en) 2011-02-22 2012-02-15 Turbine Nozzle Blade and Steam Turbine Equipment Using Same
EP12156171.6A EP2492440B1 (en) 2011-02-22 2012-02-20 Turbine nozzle blade and steam turbine equipment using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011035305A JP5603800B2 (ja) 2011-02-22 2011-02-22 タービン静翼、およびそれを用いた蒸気タービン設備

Publications (3)

Publication Number Publication Date
JP2012172588A JP2012172588A (ja) 2012-09-10
JP2012172588A5 true JP2012172588A5 (cg-RX-API-DMAC7.html) 2013-03-28
JP5603800B2 JP5603800B2 (ja) 2014-10-08

Family

ID=45656180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011035305A Active JP5603800B2 (ja) 2011-02-22 2011-02-22 タービン静翼、およびそれを用いた蒸気タービン設備

Country Status (3)

Country Link
US (1) US20120210715A1 (cg-RX-API-DMAC7.html)
EP (1) EP2492440B1 (cg-RX-API-DMAC7.html)
JP (1) JP5603800B2 (cg-RX-API-DMAC7.html)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010071499A1 (en) * 2008-12-19 2010-06-24 Volvo Aero Corporation Spoke for a stator component, stator component and method for manufacturing a stator component
JP5936992B2 (ja) * 2012-11-06 2016-06-22 株式会社東芝 蒸気タービン
JP6125351B2 (ja) 2013-06-27 2017-05-10 株式会社東芝 蒸気タービン
EP2827003B1 (de) * 2013-07-15 2019-04-10 MTU Aero Engines GmbH Gasturbinen-Verdichter-Leitgitter
WO2015126824A1 (en) * 2014-02-19 2015-08-27 United Technologies Corporation Gas turbine engine airfoil
EP2921647A1 (en) 2014-03-20 2015-09-23 Alstom Technology Ltd Gas turbine blade comprising bended leading and trailing edges
US10060263B2 (en) * 2014-09-15 2018-08-28 United Technologies Corporation Incidence-tolerant, high-turning fan exit stator
US9995166B2 (en) * 2014-11-21 2018-06-12 General Electric Company Turbomachine including a vane and method of assembling such turbomachine
US20170138202A1 (en) * 2015-11-16 2017-05-18 General Electric Company Optimal lift designs for gas turbine engines
US9963985B2 (en) * 2015-12-18 2018-05-08 General Electric Company Turbomachine and turbine nozzle therefor
US10107104B2 (en) * 2016-01-29 2018-10-23 Rolls-Royce Corporation Airfoils for reducing secondary flow losses in gas turbine engines
JP6694950B2 (ja) * 2016-03-30 2020-05-20 三菱重工エンジン＆ターボチャージャ株式会社 可変容量型ターボチャージャ
FR3059353B1 (fr) * 2016-11-29 2019-05-17 Safran Aircraft Engines Aube directrice de sortie pour turbomachine d'aeronef, comprenant une zone coudee de passage de lubrifiant presentant une conception amelioree
EP3358134B1 (en) * 2017-02-02 2021-07-14 General Electric Company Steam turbine with rotor blade
US10982549B2 (en) * 2017-04-17 2021-04-20 General Electric Company Stator vanes including curved trailing edges
US10392961B2 (en) * 2017-05-18 2019-08-27 Ford Global Technologies, Llc Nozzle blade design for a variable nozzle turbine
CN107489461A (zh) * 2017-09-15 2017-12-19 哈尔滨汽轮机厂有限责任公司 一种用于汽轮机叶片的高效宽负荷叶型
US20190106989A1 (en) * 2017-10-09 2019-04-11 United Technologies Corporation Gas turbine engine airfoil
CN108194150B (zh) * 2018-02-11 2023-06-09 杭州汽轮动力集团股份有限公司 一种工业汽轮机大负荷高效调节级静叶片
EP3569817B1 (en) * 2018-05-14 2020-10-14 ArianeGroup GmbH Guide vane arrangement for use in a turbine
EP3816397B1 (en) * 2019-10-31 2023-05-10 General Electric Company Controlled flow turbine blades
CN111259559B (zh) * 2020-02-02 2023-03-24 上海交通大学 悬臂静子叶片前加载设计减小损失的流动控制方法
CN112610283B (zh) * 2020-12-17 2023-01-06 哈尔滨工业大学 一种采用端壁分区造型设计的涡轮叶栅

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5274706A (en) * 1975-12-19 1977-06-23 Hitachi Ltd Turbine vane train
JPS5925091B2 (ja) * 1979-11-09 1984-06-14 株式会社日立製作所 タ−ビン静翼
JPS59115500A (ja) * 1982-12-22 1984-07-03 Junji Uematsu 軸流旋転機械減速翼列の翼
US5383768A (en) * 1989-02-03 1995-01-24 Hitachi, Ltd. Steam turbine, rotor shaft thereof, and heat resisting steel
JPH1037703A (ja) * 1996-07-25 1998-02-10 Toshiba Corp タービンノズル
JPH10103002A (ja) * 1996-09-30 1998-04-21 Toshiba Corp 軸流流体機械用翼
JP4346412B2 (ja) * 2003-10-31 2009-10-21 株式会社東芝 タービン翼列装置
JP2006207556A (ja) * 2005-01-31 2006-08-10 Toshiba Corp タービン翼列
US7220100B2 (en) * 2005-04-14 2007-05-22 General Electric Company Crescentic ramp turbine stage
WO2007042522A1 (de) * 2005-10-11 2007-04-19 Alstom Technology Ltd Turbomaschinenschaufel
US7686567B2 (en) * 2005-12-16 2010-03-30 United Technologies Corporation Airfoil embodying mixed loading conventions
JP4869099B2 (ja) 2007-02-16 2012-02-01 株式会社東芝 ノズル翼および軸流タービン
GB0704426D0 (en) * 2007-03-08 2007-04-18 Rolls Royce Plc Aerofoil members for a turbomachine

Similar Documents

Publication Publication Date Title
JP2012172588A5 (cg-RX-API-DMAC7.html)
JP2013533024A5 (cg-RX-API-DMAC7.html)
FR2983519B1 (fr) Aube de turbine a pale creuse en materiau composite, turbine ou compresseur ayant un distributeur ou redresseur forme de telles aubes et turbomachine les comprenant
JP2014518708A5 (cg-RX-API-DMAC7.html)
WO2013165502A3 (en) Cooling hole with thermo-mechanical fatigue resistance
EP2484869A3 (en) Strut airfoil design for low solidity exhaust gas diffuser
WO2013156726A3 (fr) Carter de compresseur á cavités a forme amont optimisée
JP2012247472A5 (cg-RX-API-DMAC7.html)
WO2014113808A3 (en) Duct fitiing with reduced flow pressure loss
JP2013139772A5 (cg-RX-API-DMAC7.html)
WO2011116231A3 (en) Propeller blade
JP2012523912A5 (cg-RX-API-DMAC7.html)
JP2014114810A5 (cg-RX-API-DMAC7.html)
WO2015134005A8 (en) Turbine airfoil cooling system for bow vane
JP2009007981A5 (cg-RX-API-DMAC7.html)
JP2014134200A5 (cg-RX-API-DMAC7.html)
IN2014DN05956A (cg-RX-API-DMAC7.html)
JP2012035359A5 (cg-RX-API-DMAC7.html)
WO2013130181A3 (en) Low loss airfoil platform trailing edge
EP2728962A4 (en) MOBILE RADIO NETWORK BASED ON HISTORIC CLOUD COMPUTING
JP2013505419A5 (cg-RX-API-DMAC7.html)
WO2014186011A3 (en) Gas turbine engine composite airfoil trailing edge
Dai et al. Infinitely many non-negative solutions for ap (x)-Kirchhoff-type problem with Dirichlet boundary condition
WO2012103891A3 (en) A wind turbine blade having a flap
JP5999348B2 (ja) タービン翼