MXPA03000730A - Turbina geotermica. - Google Patents
Turbina geotermica.Info
- Publication number
- MXPA03000730A MXPA03000730A MXPA03000730A MXPA03000730A MXPA03000730A MX PA03000730 A MXPA03000730 A MX PA03000730A MX PA03000730 A MXPA03000730 A MX PA03000730A MX PA03000730 A MXPA03000730 A MX PA03000730A MX PA03000730 A MXPA03000730 A MX PA03000730A
- Authority
- MX
- Mexico
- Prior art keywords
- turbine
- blade
- shroud
- rotor blade
- nozzle diaphragm
- Prior art date
Links
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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
- F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
-
- 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
- F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
- F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
- F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly
- F02C1/05—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly characterised by the type or source of heat, e.g. using nuclear or solar energy
-
- 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
- F05D2220/31—Application in turbines in steam 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
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
-
- 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
- F05D2250/10—Two-dimensional
- F05D2250/18—Two-dimensional patterned
- F05D2250/182—Two-dimensional patterned crenellated, notched
-
- 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
- F05D2260/60—Fluid transfer
- F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/611—Coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
Una turbina geotermica comprende una caja de turbina, un eje de rotor de turbina, varios anillos externos de diafragma de boquilla fijados sobre la caja de turbina, varios anillos internos de diafragma de boquilla localizados radialmente dentro de los anillos internos de diafragma de boquilla, varias boquillas colocadas entre los anillos externos de diafragma de boquilla y los anillos internos de diafragma de boquilla, que forman un pasaje de vapor, varios alabes de rotor montados en el eje de rotor de turbina, que hacen frente a las boquillas y forman una cascada de alabes en una direccion circunferencial, un refuerzo colocado en la punta del alabe de rotor, una saliente fijada sobre el anillo externo del diafragma de boquilla, que se extiende corriente abajo de las boquillas y tiene una superficie interna que hace frente radialmente fuera del refuerzo, y varias aletas de sellado que sobresalen radialmente hacia fuera a partir del refuerzo y hacen frente a la saliente.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002018901A JP2003214113A (ja) | 2002-01-28 | 2002-01-28 | 地熱タービン |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA03000730A true MXPA03000730A (es) | 2004-10-29 |
Family
ID=19192104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA03000730A MXPA03000730A (es) | 2002-01-28 | 2003-01-24 | Turbina geotermica. |
Country Status (7)
Country | Link |
---|---|
US (3) | US6860718B2 (es) |
EP (2) | EP1803898B1 (es) |
JP (1) | JP2003214113A (es) |
AU (1) | AU2003209523A1 (es) |
MX (1) | MXPA03000730A (es) |
NZ (2) | NZ534271A (es) |
WO (1) | WO2003064818A2 (es) |
Families Citing this family (53)
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US7025338B2 (en) * | 2003-03-28 | 2006-04-11 | Hydro-Thermal Corporation | Seal and pressure relief for steam injection heater |
GB0319002D0 (en) * | 2003-05-13 | 2003-09-17 | Alstom Switzerland Ltd | Improvements in or relating to steam turbines |
JP4271546B2 (ja) * | 2003-10-15 | 2009-06-03 | 株式会社テイエルブイ | スチームトラップ |
US8367967B2 (en) * | 2004-10-29 | 2013-02-05 | United Technologies Corporation | Method and apparatus for repairing thermal barrier coatings |
US20070023402A1 (en) * | 2005-07-26 | 2007-02-01 | United Technologies Corporation | Methods for repairing workpieces using microplasma spray coating |
US7287956B2 (en) * | 2004-12-22 | 2007-10-30 | General Electric Company | Removable abradable seal carriers for sealing between rotary and stationary turbine components |
EP1703080A1 (de) * | 2005-03-03 | 2006-09-20 | ALSTOM Technology Ltd | Rotierende Maschine |
EP1767744A1 (de) * | 2005-09-22 | 2007-03-28 | Siemens Aktiengesellschaft | Turbinenschaufeln mit Deckplatten, die mit einer aufgeschweissten Hartschicht versehen sind sowie Herstellungsverfahren |
EP1775422A1 (de) * | 2005-10-17 | 2007-04-18 | Siemens Aktiengesellschaft | Strömungskanaleinrichtung und Verfahren zum Beschichten einer Strömungskanaleinrichtung |
US20070084051A1 (en) * | 2005-10-18 | 2007-04-19 | General Electric Company | Methods of welding turbine covers and bucket tips |
US20070092659A1 (en) * | 2005-10-25 | 2007-04-26 | Kluge Tamara J | Method for creating a smooth coating transition zone |
JP2007138864A (ja) * | 2005-11-21 | 2007-06-07 | Toshiba Corp | 蒸気タービン段落および蒸気タービン |
US7780407B2 (en) * | 2006-01-04 | 2010-08-24 | General Electric Company | Rotary machines and methods of assembling |
JP4822924B2 (ja) * | 2006-04-28 | 2011-11-24 | 株式会社東芝 | タービン翼およびこれを備える蒸気タービン |
ITMI20061064A1 (it) * | 2006-05-31 | 2007-12-01 | Nuovo Pignone Spa | PALA ROTORICA DI UN PRIMO STADIO DI UNA TURBINA A VAèPORE CON PIEDE A FORCHETTA E NASTRO DI COPERTURA |
CN101583612A (zh) * | 2006-09-15 | 2009-11-18 | 先灵公司 | 治疗脂质代谢障碍的氮杂环丁酮衍生物 |
CN101528227A (zh) * | 2006-09-15 | 2009-09-09 | 先灵公司 | 氮杂环丁酮衍生物及其使用方法 |
MX2009002924A (es) * | 2006-09-15 | 2009-05-28 | Schering Corp | Derivados de azetidinona espirociclica para el tratamiento de trastornos del metabolismo de los lipidos, el dolor, la diabetes y otros trastornos. |
US8197184B2 (en) * | 2006-10-18 | 2012-06-12 | United Technologies Corporation | Vane with enhanced heat transfer |
GB0624046D0 (en) * | 2006-12-01 | 2007-01-10 | Parsons Brinckerhoff Ltd | Flow control device |
JP2008169705A (ja) * | 2007-01-09 | 2008-07-24 | Toshiba Corp | 蒸気タービン |
JP2009085185A (ja) * | 2007-10-03 | 2009-04-23 | Toshiba Corp | 軸流タービンおよび軸流タービン段落構造 |
EP2133572B1 (en) * | 2008-06-12 | 2017-11-15 | General Electric Company | Centrifugal compressor for wet gas environments and method of manufacture |
DE102008059836A1 (de) * | 2008-12-01 | 2010-06-02 | Alstom Technology Ltd. | Strömungsmaschine, insbesondere Dampfturbine |
US8313292B2 (en) * | 2009-09-22 | 2012-11-20 | Siemens Energy, Inc. | System and method for accommodating changing resource conditions for a steam turbine |
GB2475704A (en) * | 2009-11-26 | 2011-06-01 | Alstom Technology Ltd | Diverting solid particles in an axial flow steam turbine |
JP5558138B2 (ja) * | 2010-02-25 | 2014-07-23 | 三菱重工業株式会社 | タービン |
US8708655B2 (en) * | 2010-09-24 | 2014-04-29 | United Technologies Corporation | Blade for a gas turbine engine |
JP5546420B2 (ja) * | 2010-10-29 | 2014-07-09 | 三菱重工業株式会社 | タービン |
US20120304646A1 (en) * | 2011-05-31 | 2012-12-06 | Leonard Paul Palmisano | Method and apparatus for repairing an engine component |
JP5665724B2 (ja) * | 2011-12-12 | 2015-02-04 | 株式会社東芝 | 静翼翼列、静翼翼列の組立方法および蒸気タービン |
JP5680002B2 (ja) * | 2012-01-23 | 2015-03-04 | 株式会社東芝 | タービン動翼および蒸気タービン |
WO2013119681A1 (en) * | 2012-02-06 | 2013-08-15 | Tessema Dosho Shifferaw | Geothermal power generation system with turbine engines and marine gas capture system |
US8955319B2 (en) | 2012-02-06 | 2015-02-17 | Tessema Dosho Shifferaw | Closed-loop geothermal power generation system with turbine engines |
JP5865798B2 (ja) * | 2012-07-20 | 2016-02-17 | 株式会社東芝 | タービンのシール装置および火力発電システム |
JP5917329B2 (ja) | 2012-08-02 | 2016-05-11 | 株式会社東芝 | 蒸気タービンのシール構造 |
US9394800B2 (en) * | 2013-01-21 | 2016-07-19 | General Electric Company | Turbomachine having swirl-inhibiting seal |
US20150003979A1 (en) * | 2013-07-01 | 2015-01-01 | General Electric Company | Steam turbine nozzle vane arrangement and method of manufacturing |
JP6132737B2 (ja) * | 2013-10-09 | 2017-05-24 | 株式会社東芝 | 蒸気タービン |
DE102013224199A1 (de) * | 2013-11-27 | 2015-05-28 | MTU Aero Engines AG | Gasturbinen-Laufschaufel |
EP3092372B1 (en) | 2014-01-08 | 2019-06-19 | United Technologies Corporation | Clamping seal for jet engine mid-turbine frame |
US20170350264A1 (en) * | 2014-12-24 | 2017-12-07 | Mitsubishi Heavy Industries Compressor Corporation | Nozzle structure and rotary machine |
US10196149B2 (en) * | 2014-12-29 | 2019-02-05 | Hamilton Sundstrand Corporation | Second stage turbine nozzle with erosion coating surface finish |
EP3208029B1 (en) * | 2016-02-17 | 2021-01-27 | General Electric Technology GmbH | Steam turbine inner casing component and repair method therefor |
EP3358142B1 (en) * | 2017-02-02 | 2021-08-18 | General Electric Company | Turbine tip shroud leakage flow control |
IT201700074311A1 (it) * | 2017-07-03 | 2019-01-03 | Nuovo Pignone Tecnologie Srl | Metodo per fare tenuta, sistema di tenuta e macchina / method of providing sealing, sealing system and machine |
US11142038B2 (en) | 2017-12-18 | 2021-10-12 | Carrier Corporation | Labyrinth seal for fan assembly |
CN108031948A (zh) * | 2018-01-12 | 2018-05-15 | 中国航发哈尔滨东安发动机有限公司 | 整流器组件的真空钎焊工装 |
JP7190370B2 (ja) | 2019-02-28 | 2022-12-15 | 三菱重工業株式会社 | 軸流タービン |
JP7130575B2 (ja) * | 2019-02-28 | 2022-09-05 | 三菱重工業株式会社 | 軸流タービン |
EP3725457B1 (en) * | 2019-04-17 | 2024-07-03 | General Electric Technology GmbH | Turbine casing component and repair method therefor |
JP7245215B2 (ja) * | 2020-11-25 | 2023-03-23 | 三菱重工業株式会社 | 蒸気タービン動翼 |
CN114309880B (zh) * | 2022-01-28 | 2023-05-09 | 安徽马钢设备检修有限公司 | 一种大型水压机下横梁立柱孔表面磨损处焊接修复工艺 |
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US3529904A (en) * | 1968-10-28 | 1970-09-22 | Westinghouse Electric Corp | Diaphragm seal structure |
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JPS5459507A (en) * | 1977-10-21 | 1979-05-14 | Toshiba Corp | Turbine nozzle |
JPS5888405A (ja) * | 1981-11-20 | 1983-05-26 | Toshiba Corp | 地熱蒸気タ−ビンのスケ−ル除去装置 |
JPS58144605A (ja) * | 1982-02-24 | 1983-08-29 | Mitsubishi Heavy Ind Ltd | タ−ビン動翼におけるシユラウド |
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US5683226A (en) * | 1996-05-17 | 1997-11-04 | Clark; Eugene V. | Steam turbine components with differentially coated surfaces |
JPH10131702A (ja) * | 1996-10-31 | 1998-05-19 | Toshiba Corp | 地熱蒸気タービン |
JPH11336502A (ja) * | 1998-05-27 | 1999-12-07 | Mitsubishi Heavy Ind Ltd | 蒸気タービン動翼及びこの動翼を有する蒸気タービン |
-
2002
- 2002-01-28 JP JP2002018901A patent/JP2003214113A/ja active Pending
-
2003
- 2003-01-24 MX MXPA03000730A patent/MXPA03000730A/es active IP Right Grant
- 2003-01-27 US US10/351,613 patent/US6860718B2/en not_active Expired - Lifetime
- 2003-01-27 EP EP07008170.8A patent/EP1803898B1/en not_active Expired - Lifetime
- 2003-01-27 EP EP03250624A patent/EP1331362B1/en not_active Expired - Lifetime
- 2003-01-28 NZ NZ534271A patent/NZ534271A/en not_active IP Right Cessation
- 2003-01-28 NZ NZ576897A patent/NZ576897A/en not_active IP Right Cessation
- 2003-01-28 AU AU2003209523A patent/AU2003209523A1/en not_active Abandoned
- 2003-01-28 WO PCT/IB2003/000689 patent/WO2003064818A2/en active Application Filing
-
2004
- 2004-08-30 US US10/928,212 patent/US7165943B2/en not_active Expired - Lifetime
-
2006
- 2006-12-21 US US11/642,829 patent/US20070224037A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2003064818A3 (en) | 2003-11-27 |
EP1331362A2 (en) | 2003-07-30 |
US20050025617A1 (en) | 2005-02-03 |
US7165943B2 (en) | 2007-01-23 |
AU2003209523A1 (en) | 2003-09-02 |
JP2003214113A (ja) | 2003-07-30 |
EP1803898A3 (en) | 2012-01-04 |
EP1331362B1 (en) | 2012-05-09 |
US6860718B2 (en) | 2005-03-01 |
EP1803898B1 (en) | 2019-05-15 |
US20070224037A1 (en) | 2007-09-27 |
EP1331362A3 (en) | 2003-12-17 |
WO2003064818A2 (en) | 2003-08-07 |
EP1803898A2 (en) | 2007-07-04 |
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US20030165382A1 (en) | 2003-09-04 |
NZ534271A (en) | 2007-10-26 |
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