RU2013111162A - Выхлопной диффузор турбины, турбина и способ распределения выхлопа турбины - Google Patents
Выхлопной диффузор турбины, турбина и способ распределения выхлопа турбины Download PDFInfo
- Publication number
- RU2013111162A RU2013111162A RU2013111162/06A RU2013111162A RU2013111162A RU 2013111162 A RU2013111162 A RU 2013111162A RU 2013111162/06 A RU2013111162/06 A RU 2013111162/06A RU 2013111162 A RU2013111162 A RU 2013111162A RU 2013111162 A RU2013111162 A RU 2013111162A
- Authority
- RU
- Russia
- Prior art keywords
- angle
- turbine
- exhaust
- range
- exhaust diffuser
- Prior art date
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 3
- 230000004323 axial length Effects 0.000 claims abstract 9
- UWAOJIWUVCMBAZ-UHFFFAOYSA-N [1-[1-(4-chlorophenyl)cyclobutyl]-3-methylbutyl]-dimethylazanium;chloride Chemical compound Cl.C=1C=C(Cl)C=CC=1C1(C(N(C)C)CC(C)C)CCC1 UWAOJIWUVCMBAZ-UHFFFAOYSA-N 0.000 abstract 1
- 229940045623 meridia Drugs 0.000 abstract 1
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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/30—Exhaust heads, chambers, or the like
-
- 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
- F01D5/142—Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows
- F01D5/143—Contour of the outer or inner working fluid flow path wall, i.e. shroud or hub contour
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/419,860 US20130243564A1 (en) | 2012-03-14 | 2012-03-14 | Exhaust diffuser for turbine |
US13/419,860 | 2012-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2013111162A true RU2013111162A (ru) | 2014-09-20 |
Family
ID=47845843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2013111162/06A RU2013111162A (ru) | 2012-03-14 | 2013-03-13 | Выхлопной диффузор турбины, турбина и способ распределения выхлопа турбины |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130243564A1 (ja) |
EP (1) | EP2639404A1 (ja) |
JP (1) | JP2013189975A (ja) |
CN (1) | CN103306754A (ja) |
RU (1) | RU2013111162A (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9598981B2 (en) * | 2013-11-22 | 2017-03-21 | Siemens Energy, Inc. | Industrial gas turbine exhaust system diffuser inlet lip |
CN104074554B (zh) * | 2014-06-13 | 2016-01-13 | 东方电气集团东方汽轮机有限公司 | 间接空冷末级动叶片 |
EP3054086B1 (en) * | 2015-02-05 | 2017-09-13 | General Electric Technology GmbH | Steam turbine diffuser configuration |
WO2017026904A1 (en) * | 2015-08-12 | 2017-02-16 | General Electric Company | Diffuser for a turbine engine and method of forming same |
PL3653850T3 (pl) | 2018-11-16 | 2022-02-07 | DOOSAN ŠKODA POWER s.r.o. | Dyfuzor wylotowy turbiny parowej i odpowiadająca mu turbina parowa |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH484358A (de) * | 1968-02-15 | 1970-01-15 | Escher Wyss Ag | Abströmgehäuse einer axialen Turbomaschine |
US4013378A (en) * | 1976-03-26 | 1977-03-22 | General Electric Company | Axial flow turbine exhaust hood |
FR2401311A1 (fr) * | 1977-08-25 | 1979-03-23 | Europ Turb Vapeur | Dispositif d'echappement pour turbine axiale a fluide condensable |
US5257906A (en) * | 1992-06-30 | 1993-11-02 | Westinghouse Electric Corp. | Exhaust system for a turbomachine |
US5494405A (en) * | 1995-03-20 | 1996-02-27 | Westinghouse Electric Corporation | Method of modifying a steam turbine |
DE19905994A1 (de) * | 1999-02-15 | 2000-08-24 | Peter Kraus | Vorrichtung und Verfahren zur Aufhebung von Stoß-Grenzschicht-Oszillationen bei kreisringförmigen Diffusoren (axial-radial) an Dampfturbinen |
US6261055B1 (en) * | 1999-08-03 | 2001-07-17 | Jerzy A. Owczarek | Exhaust flow diffuser for a steam turbine |
DE10037684A1 (de) * | 2000-07-31 | 2002-02-14 | Alstom Power Nv | Niederdruckdampfturbine mit Mehrkanal-Diffusor |
US7780403B2 (en) * | 2006-09-08 | 2010-08-24 | Siemens Energy, Inc. | Adjustable turbine exhaust flow guide and bearing cone assemblies |
JP2010216321A (ja) * | 2009-03-16 | 2010-09-30 | Hitachi Ltd | 蒸気タービンの動翼及びそれを用いた蒸気タービン |
US8439633B2 (en) * | 2010-01-04 | 2013-05-14 | General Electric Company | Hollow steam guide diffuser having increased pressure recovery |
US8475125B2 (en) * | 2010-04-13 | 2013-07-02 | General Electric Company | Shroud vortex remover |
US9249687B2 (en) * | 2010-10-27 | 2016-02-02 | General Electric Company | Turbine exhaust diffusion system and method |
JP5606473B2 (ja) * | 2012-02-24 | 2014-10-15 | 株式会社東芝 | 蒸気タービン |
-
2012
- 2012-03-14 US US13/419,860 patent/US20130243564A1/en not_active Abandoned
-
2013
- 2013-03-05 JP JP2013042473A patent/JP2013189975A/ja active Pending
- 2013-03-13 EP EP13158914.5A patent/EP2639404A1/en not_active Withdrawn
- 2013-03-13 RU RU2013111162/06A patent/RU2013111162A/ru not_active Application Discontinuation
- 2013-03-14 CN CN2013100811952A patent/CN103306754A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP2639404A1 (en) | 2013-09-18 |
CN103306754A (zh) | 2013-09-18 |
JP2013189975A (ja) | 2013-09-26 |
US20130243564A1 (en) | 2013-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20160314 |