IN2012DE00184A - - Google Patents
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- Publication number
- IN2012DE00184A IN2012DE00184A IN184DE2012A IN2012DE00184A IN 2012DE00184 A IN2012DE00184 A IN 2012DE00184A IN 184DE2012 A IN184DE2012 A IN 184DE2012A IN 2012DE00184 A IN2012DE00184 A IN 2012DE00184A
- Authority
- IN
- India
- Prior art keywords
- low pressure
- pressure turbine
- aerofoil
- static
- region
- 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
- 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
- F01D5/141—Shape, i.e. outer, aerodynamic form
-
- 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
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
-
- 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
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
- F05D2240/122—Fluid guiding means, e.g. vanes related to the trailing edge of a stator vane
-
- 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
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
- F05D2240/128—Nozzles
-
- 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
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade
-
- 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
- F05D2250/50—Inlet or outlet
- F05D2250/52—Outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11151614A EP2479381A1 (en) | 2011-01-21 | 2011-01-21 | Axial flow turbine |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DE00184A true IN2012DE00184A (zh) | 2015-08-21 |
Family
ID=43977640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN184DE2012 IN2012DE00184A (zh) | 2011-01-21 | 2012-01-20 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8757967B2 (zh) |
EP (1) | EP2479381A1 (zh) |
JP (1) | JP5595428B2 (zh) |
CN (1) | CN102606216B (zh) |
DE (1) | DE102012000915B4 (zh) |
IN (1) | IN2012DE00184A (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9670784B2 (en) | 2013-10-23 | 2017-06-06 | General Electric Company | Turbine bucket base having serpentine cooling passage with leading edge cooling |
US9376927B2 (en) | 2013-10-23 | 2016-06-28 | General Electric Company | Turbine nozzle having non-axisymmetric endwall contour (EWC) |
US9528379B2 (en) | 2013-10-23 | 2016-12-27 | General Electric Company | Turbine bucket having serpentine core |
US9347320B2 (en) | 2013-10-23 | 2016-05-24 | General Electric Company | Turbine bucket profile yielding improved throat |
US9551226B2 (en) | 2013-10-23 | 2017-01-24 | General Electric Company | Turbine bucket with endwall contour and airfoil profile |
US9638041B2 (en) | 2013-10-23 | 2017-05-02 | General Electric Company | Turbine bucket having non-axisymmetric base contour |
US9797258B2 (en) | 2013-10-23 | 2017-10-24 | General Electric Company | Turbine bucket including cooling passage with turn |
EP3023585B1 (en) * | 2014-11-21 | 2017-05-31 | General Electric Technology GmbH | Turbine arrangement |
DE112016000685B4 (de) | 2015-02-10 | 2023-10-05 | Mitsubishi Heavy Industries, Ltd. | Turbine und gasturbine |
US10107108B2 (en) | 2015-04-29 | 2018-10-23 | General Electric Company | Rotor blade having a flared tip |
US9957805B2 (en) * | 2015-12-18 | 2018-05-01 | General Electric Company | Turbomachine and turbine blade therefor |
CN106678002B (zh) * | 2016-11-28 | 2023-10-20 | 哈尔滨工大金涛科技股份有限公司 | 一种风力机叶片及叶片加工方法 |
US10662802B2 (en) | 2018-01-02 | 2020-05-26 | General Electric Company | Controlled flow guides for turbines |
EP3816397B1 (en) | 2019-10-31 | 2023-05-10 | General Electric Company | Controlled flow turbine blades |
US11629599B2 (en) | 2019-11-26 | 2023-04-18 | General Electric Company | Turbomachine nozzle with an airfoil having a curvilinear trailing edge |
US11566530B2 (en) | 2019-11-26 | 2023-01-31 | General Electric Company | Turbomachine nozzle with an airfoil having a circular trailing edge |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3910648B2 (ja) * | 1994-10-13 | 2007-04-25 | 株式会社東芝 | タービンノズル、タービン動翼及びタービン段落 |
JP2000045704A (ja) * | 1998-07-31 | 2000-02-15 | Toshiba Corp | 蒸気タービン |
JP4373629B2 (ja) * | 2001-08-31 | 2009-11-25 | 株式会社東芝 | 軸流タービン |
GB2384276A (en) * | 2002-01-18 | 2003-07-23 | Alstom | Gas turbine low pressure stage |
JP2004263679A (ja) * | 2003-03-04 | 2004-09-24 | Toshiba Corp | 軸流タービン |
JP2013015018A (ja) * | 2009-09-29 | 2013-01-24 | Hitachi Ltd | タービン静翼の設計方法、タービン静翼、およびそれを用いた蒸気タービン装置 |
ITMI20101447A1 (it) * | 2010-07-30 | 2012-01-30 | Alstom Technology Ltd | "turbina a vapore a bassa pressione e metodo per il funzionamento della stessa" |
-
2011
- 2011-01-21 EP EP11151614A patent/EP2479381A1/en not_active Withdrawn
-
2012
- 2012-01-18 DE DE102012000915.1A patent/DE102012000915B4/de active Active
- 2012-01-18 CN CN201210020582.0A patent/CN102606216B/zh active Active
- 2012-01-20 IN IN184DE2012 patent/IN2012DE00184A/en unknown
- 2012-01-23 JP JP2012011418A patent/JP5595428B2/ja active Active
- 2012-01-23 US US13/356,088 patent/US8757967B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102012000915A1 (de) | 2012-07-26 |
JP2012154332A (ja) | 2012-08-16 |
DE102012000915B4 (de) | 2020-12-17 |
US20120189441A1 (en) | 2012-07-26 |
US8757967B2 (en) | 2014-06-24 |
CN102606216B (zh) | 2015-09-16 |
EP2479381A1 (en) | 2012-07-25 |
CN102606216A (zh) | 2012-07-25 |
JP5595428B2 (ja) | 2014-09-24 |
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