DE102009059318A1 - Verfahren, Systeme und/oder Vorrichtungen im Zusammenhang mit Dampfturbinenauslassdiffusoren - Google Patents

Verfahren, Systeme und/oder Vorrichtungen im Zusammenhang mit Dampfturbinenauslassdiffusoren Download PDF

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Publication number
DE102009059318A1
DE102009059318A1 DE102009059318A DE102009059318A DE102009059318A1 DE 102009059318 A1 DE102009059318 A1 DE 102009059318A1 DE 102009059318 A DE102009059318 A DE 102009059318A DE 102009059318 A DE102009059318 A DE 102009059318A DE 102009059318 A1 DE102009059318 A1 DE 102009059318A1
Authority
DE
Germany
Prior art keywords
toroidal
flow path
section
turbine
diffuser
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.)
Withdrawn
Application number
DE102009059318A
Other languages
German (de)
English (en)
Inventor
Edward John Sharrow
Norman Douglas Lathrop
Raymond Kenneth Overbaugh Jun.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE102009059318A1 publication Critical patent/DE102009059318A1/de
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • F05D2250/20—Three-dimensional
    • 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
    • F05D2250/70—Shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE102009059318A 2008-12-30 2009-12-23 Verfahren, Systeme und/oder Vorrichtungen im Zusammenhang mit Dampfturbinenauslassdiffusoren Withdrawn DE102009059318A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/346,348 2008-12-30
US12/346,348 US20100162705A1 (en) 2008-12-30 2008-12-30 Methods, systems and/or apparatus relating to steam turbine exhaust diffusers

Publications (1)

Publication Number Publication Date
DE102009059318A1 true DE102009059318A1 (de) 2010-07-01

Family

ID=42221135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009059318A Withdrawn DE102009059318A1 (de) 2008-12-30 2009-12-23 Verfahren, Systeme und/oder Vorrichtungen im Zusammenhang mit Dampfturbinenauslassdiffusoren

Country Status (5)

Country Link
US (1) US20100162705A1 (ja)
JP (1) JP2010156329A (ja)
CN (1) CN101769173A (ja)
DE (1) DE102009059318A1 (ja)
RU (1) RU2009148414A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011003511A1 (de) * 2011-02-02 2012-08-02 Siemens Aktiengesellschaft Elastisches Mantelrohr

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8708639B2 (en) * 2010-10-11 2014-04-29 The Coca-Cola Company Turbine bucket shroud tail
RU111580U1 (ru) * 2011-02-11 2011-12-20 Альстом Текнолоджи Лтд Выпускное устройство для модуля паровой турбины
US20130019600A1 (en) * 2011-07-18 2013-01-24 General Electric Company Turbine exhaust arrangement
US9057287B2 (en) 2011-08-30 2015-06-16 General Electric Company Butterfly plate for a steam turbine exhaust hood
US9062568B2 (en) 2011-10-14 2015-06-23 General Electric Company Asymmetric butterfly plate for steam turbine exhaust hood
US20140348647A1 (en) * 2013-05-24 2014-11-27 Solar Turbines Incorporated Exhaust diffuser for a gas turbine engine exhaust system
CN106930789A (zh) * 2017-05-18 2017-07-07 东方电气集团东方汽轮机有限公司 汽轮机低压排汽缸导流环结构
CN107131015A (zh) * 2017-05-18 2017-09-05 东方电气集团东方汽轮机有限公司 一种汽轮机低压排汽缸导流环
EP3614069A1 (de) * 2018-08-24 2020-02-26 ClimaSolutions GmbH Verfahren und Einrichtung zur Gewinnung von Nutzenenergie aus Erdwärme
CN109404053A (zh) * 2018-11-27 2019-03-01 德阳九鼎电气有限公司 一种用于汽轮机的导流隔板

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690786A (en) * 1971-05-10 1972-09-12 Westinghouse Electric Corp Low pressure end diffuser for axial flow elastic fluid turbines
JPS5566605A (en) * 1978-11-14 1980-05-20 Toshiba Corp Exhaust casing for steam turbine
US5257906A (en) * 1992-06-30 1993-11-02 Westinghouse Electric Corp. Exhaust system for a turbomachine
US6134876A (en) * 1997-11-26 2000-10-24 General Electric Company Gas turbine engine with exhaust expander and compressor
US6419448B1 (en) * 2000-03-20 2002-07-16 Jerzy A. Owczarek Flow by-pass system for use in steam turbine exhaust hoods
JP4541950B2 (ja) * 2005-03-31 2010-09-08 株式会社日立製作所 タービン排気装置及びその改造方法
US20070081892A1 (en) * 2005-10-06 2007-04-12 General Electric Company Steam turbine exhaust diffuser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011003511A1 (de) * 2011-02-02 2012-08-02 Siemens Aktiengesellschaft Elastisches Mantelrohr
DE102011003511B4 (de) * 2011-02-02 2013-02-21 Siemens Aktiengesellschaft Elastisches Mantelrohr

Also Published As

Publication number Publication date
RU2009148414A (ru) 2011-07-10
US20100162705A1 (en) 2010-07-01
JP2010156329A (ja) 2010-07-15
CN101769173A (zh) 2010-07-07

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20130702