RU2013108685A - Турбинная система (варианты) - Google Patents

Турбинная система (варианты) Download PDF

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Publication number
RU2013108685A
RU2013108685A RU2013108685/06A RU2013108685A RU2013108685A RU 2013108685 A RU2013108685 A RU 2013108685A RU 2013108685/06 A RU2013108685/06 A RU 2013108685/06A RU 2013108685 A RU2013108685 A RU 2013108685A RU 2013108685 A RU2013108685 A RU 2013108685A
Authority
RU
Russia
Prior art keywords
outer portion
turbine system
curved
channel
interface element
Prior art date
Application number
RU2013108685/06A
Other languages
English (en)
Russian (ru)
Inventor
Джеймс Скотт ФЛЭНЭГЕН
Ронни Рэй ПЕНТЕКОСТ
Кевин Уэстон МАКМЭХЭН
Дэниел Джэксон ДИЛЛАРД
Джеффри Скот ЛЕБЕГ
Original Assignee
Дженерал Электрик Компани
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 Дженерал Электрик Компани filed Critical Дженерал Электрик Компани
Publication of RU2013108685A publication Critical patent/RU2013108685A/ru

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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/002—Wall structures
    • 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
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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
    • F05D2240/55—Seals
    • 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
    • F05D2250/183—Two-dimensional patterned zigzag
    • 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
    • F05D2300/10—Metals, alloys or intermetallic compounds
    • 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
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/501—Elasticity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
RU2013108685/06A 2012-04-30 2013-02-27 Турбинная система (варианты) RU2013108685A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/459,533 2012-04-30
US13/459,533 US9038394B2 (en) 2012-04-30 2012-04-30 Convolution seal for transition duct in turbine system

Publications (1)

Publication Number Publication Date
RU2013108685A true RU2013108685A (ru) 2014-09-10

Family

ID=47826934

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013108685/06A RU2013108685A (ru) 2012-04-30 2013-02-27 Турбинная система (варианты)

Country Status (5)

Country Link
US (1) US9038394B2 (enExample)
EP (1) EP2660427B1 (enExample)
JP (1) JP6186133B2 (enExample)
CN (1) CN103375261B (enExample)
RU (1) RU2013108685A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8915706B2 (en) * 2011-10-18 2014-12-23 General Electric Company Transition nozzle
US20130283817A1 (en) * 2012-04-30 2013-10-31 General Electric Company Flexible seal for transition duct in turbine system
WO2015076889A1 (en) * 2013-09-13 2015-05-28 United Technologies Corporation System and apparatus for seal retention and protection
US10082085B2 (en) * 2013-12-17 2018-09-25 Rolls-Royce North American Technologies Inc. Seal for gas turbine engines
US20170145839A1 (en) * 2014-06-17 2017-05-25 Siemens Energy, Inc. Transition duct system with a robust converging flow joint at an intersection between adjacent transitions extending between a combustor and a turbine assembly in a gas turbine engine
WO2015199693A1 (en) * 2014-06-26 2015-12-30 Siemens Energy, Inc. Converging flow joint insert system at an intersection between adjacent transition duct bodljs
EP3161267A1 (en) * 2014-06-26 2017-05-03 Siemens Energy, Inc. Converging flow joint insert system at an intersection between adjacent transitions duct bodies
US20160033134A1 (en) * 2014-08-01 2016-02-04 General Electric Company Seal in combustor nozzle of gas turbine engine
US10132175B2 (en) 2014-10-07 2018-11-20 Siemens Energy, Inc. Arrangement for a gas turbine combustion engine
DE102015202570A1 (de) * 2015-02-12 2016-08-18 Rolls-Royce Deutschland Ltd & Co Kg Abdichtung eines Randspalts zwischen Effusionsschindeln einer Gasturbinenbrennkammer
US11473437B2 (en) * 2015-09-24 2022-10-18 General Electric Company Turbine snap in spring seal
US9810434B2 (en) * 2016-01-21 2017-11-07 Siemens Energy, Inc. Transition duct system with arcuate ceramic liner for delivering hot-temperature gases in a combustion turbine engine
US10227883B2 (en) 2016-03-24 2019-03-12 General Electric Company Transition duct assembly

Family Cites Families (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121843A (en) * 1977-10-04 1978-10-24 Pressure Science, Incorporated Multiple convolution sealing ring
US4422288A (en) 1981-03-02 1983-12-27 General Electric Company Aft mounting system for combustion transition duct members
US4465284A (en) 1983-09-19 1984-08-14 General Electric Company Scalloped cooling of gas turbine transition piece frame
GB2190154B (en) 1986-05-02 1990-01-10 Heat Transfer Technology Metallic sealing ring
US5240263A (en) 1988-06-01 1993-08-31 Specialist Sealing Limited Metallic sealing rings and their manufacture
US5118120A (en) 1989-07-10 1992-06-02 General Electric Company Leaf seals
US5077967A (en) 1990-11-09 1992-01-07 General Electric Company Profile matched diffuser
US5149250A (en) 1991-02-28 1992-09-22 General Electric Company Gas turbine vane assembly seal and support system
US5249920A (en) 1992-07-09 1993-10-05 General Electric Company Turbine nozzle seal arrangement
FR2711771B1 (fr) 1993-10-27 1995-12-01 Snecma Diffuseur de chambre à alimentation circonférentielle variable.
US5414999A (en) 1993-11-05 1995-05-16 General Electric Company Integral aft frame mount for a gas turbine combustor transition piece
US5457954A (en) 1993-12-21 1995-10-17 Solar Turbines Inc Rolling contact mounting arrangement for a ceramic combustor
DE69523545T2 (de) 1994-12-20 2002-05-29 General Electric Co., Schenectady Verstärkungrahmen für Gasturbinenbrennkammerendstück
DE19549143A1 (de) 1995-12-29 1997-07-03 Abb Research Ltd Gasturbinenringbrennkammer
US6076835A (en) 1997-05-21 2000-06-20 Allison Advanced Development Company Interstage van seal apparatus
US5934687A (en) 1997-07-07 1999-08-10 General Electric Company Gas-path leakage seal for a turbine
EP0924470B1 (de) 1997-12-19 2003-06-18 MTU Aero Engines GmbH Vormischbrennkammer für eine Gasturbine
GB2335470B (en) 1998-03-18 2002-02-13 Rolls Royce Plc A seal
US6199871B1 (en) * 1998-09-02 2001-03-13 General Electric Company High excursion ring seal
US6237921B1 (en) * 1998-09-02 2001-05-29 General Electric Company Nested bridge seal
JP4301692B2 (ja) * 2000-03-31 2009-07-22 三菱重工業株式会社 ガスタービン
US6471475B1 (en) 2000-07-14 2002-10-29 Pratt & Whitney Canada Corp. Integrated duct diffuser
US6431825B1 (en) 2000-07-28 2002-08-13 Alstom (Switzerland) Ltd Seal between static turbine parts
US6442946B1 (en) 2000-11-14 2002-09-03 Power Systems Mfg., Llc Three degrees of freedom aft mounting system for gas turbine transition duct
US6450762B1 (en) 2001-01-31 2002-09-17 General Electric Company Integral aft seal for turbine applications
US6431555B1 (en) 2001-03-14 2002-08-13 General Electric Company Leaf seal for inner and outer casings of a turbine
US6564555B2 (en) 2001-05-24 2003-05-20 Allison Advanced Development Company Apparatus for forming a combustion mixture in a gas turbine engine
US6537023B1 (en) 2001-12-28 2003-03-25 General Electric Company Supplemental seal for the chordal hinge seal in a gas turbine
JP3951928B2 (ja) 2002-02-21 2007-08-01 株式会社日立製作所 ガスタービン用高温部材
US6652229B2 (en) 2002-02-27 2003-11-25 General Electric Company Leaf seal support for inner band of a turbine nozzle in a gas turbine engine
GB2390890B (en) 2002-07-17 2005-07-06 Rolls Royce Plc Diffuser for gas turbine engine
US6662567B1 (en) 2002-08-14 2003-12-16 Power Systems Mfg, Llc Transition duct mounting system
US6834507B2 (en) 2002-08-15 2004-12-28 Power Systems Mfg., Llc Convoluted seal with enhanced wear capability
US7007480B2 (en) 2003-04-09 2006-03-07 Honeywell International, Inc. Multi-axial pivoting combustor liner in gas turbine engine
US7024863B2 (en) 2003-07-08 2006-04-11 Pratt & Whitney Canada Corp. Combustor attachment with rotational joint
JP4322600B2 (ja) * 2003-09-02 2009-09-02 イーグル・エンジニアリング・エアロスペース株式会社 シール装置
JP4727934B2 (ja) * 2004-02-20 2011-07-20 イーグル・エンジニアリング・エアロスペース株式会社 シール装置
US7721547B2 (en) * 2005-06-27 2010-05-25 Siemens Energy, Inc. Combustion transition duct providing stage 1 tangential turning for turbine engines
DE602006019274D1 (de) * 2005-08-23 2011-02-10 Mitsubishi Heavy Ind Ltd Dichtungsstruktur und brennkammer einer gasturbine
US7637110B2 (en) 2005-11-30 2009-12-29 General Electric Company Methods and apparatuses for assembling a gas turbine engine
JP4690905B2 (ja) * 2006-02-17 2011-06-01 三菱重工業株式会社 シール装置及び該装置を備えたガスタービン
US7784264B2 (en) 2006-08-03 2010-08-31 Siemens Energy, Inc. Slidable spring-loaded transition-to-turbine seal apparatus and heat-shielding system, comprising the seal, at transition/turbine junction of a gas turbine engine
EP1903184B1 (en) * 2006-09-21 2019-05-01 Siemens Energy, Inc. Combustion turbine subsystem with twisted transition duct
US8322146B2 (en) 2007-12-10 2012-12-04 Alstom Technology Ltd Transition duct assembly
US7976074B2 (en) 2008-03-28 2011-07-12 Corrosion Control Corporation Isolation gasket system incorporating secondary seal and compression limiter
US8065881B2 (en) * 2008-08-12 2011-11-29 Siemens Energy, Inc. Transition with a linear flow path with exhaust mouths for use in a gas turbine engine
US8113003B2 (en) 2008-08-12 2012-02-14 Siemens Energy, Inc. Transition with a linear flow path for use in a gas turbine engine
US8091365B2 (en) 2008-08-12 2012-01-10 Siemens Energy, Inc. Canted outlet for transition in a gas turbine engine
US8118549B2 (en) * 2008-08-26 2012-02-21 Siemens Energy, Inc. Gas turbine transition duct apparatus
US8142142B2 (en) * 2008-09-05 2012-03-27 Siemens Energy, Inc. Turbine transition duct apparatus
US20100072710A1 (en) * 2008-09-22 2010-03-25 General Electric Company Gas Turbine Seal
FR2937098B1 (fr) 2008-10-15 2015-11-20 Snecma Etancheite entre une chambre de combustion et un distributeur de turbine dans une turbomachine
US9822649B2 (en) 2008-11-12 2017-11-21 General Electric Company Integrated combustor and stage 1 nozzle in a gas turbine and method
US8162327B2 (en) 2009-01-16 2012-04-24 Seal Science And Technology, Llc Metal seals for weld-deformed high temperature pneumatic ducting joints
US8616007B2 (en) 2009-01-22 2013-12-31 Siemens Energy, Inc. Structural attachment system for transition duct outlet
US8534076B2 (en) 2009-06-09 2013-09-17 Honeywell Internationl Inc. Combustor-turbine seal interface for gas turbine engine
US8141879B2 (en) * 2009-07-20 2012-03-27 General Electric Company Seals for a turbine engine, and methods of assembling a turbine engine
US8388307B2 (en) 2009-07-21 2013-03-05 Honeywell International Inc. Turbine nozzle assembly including radially-compliant spring member for gas turbine engine
US8511972B2 (en) 2009-12-16 2013-08-20 Siemens Energy, Inc. Seal member for use in a seal system between a transition duct exit section and a turbine inlet in a gas turbine engine
US20110259015A1 (en) 2010-04-27 2011-10-27 David Richard Johns Tangential Combustor
US8985592B2 (en) 2011-02-07 2015-03-24 Siemens Aktiengesellschaft System for sealing a gap between a transition and a turbine
US8978388B2 (en) 2011-06-03 2015-03-17 General Electric Company Load member for transition duct in turbine system
US20120304665A1 (en) 2011-06-03 2012-12-06 General Electric Company Mount device for transition duct in turbine system
US8701415B2 (en) 2011-11-09 2014-04-22 General Electric Company Flexible metallic seal for transition duct in turbine system
US8974179B2 (en) * 2011-11-09 2015-03-10 General Electric Company Convolution seal for transition duct in turbine system
US20130283817A1 (en) * 2012-04-30 2013-10-31 General Electric Company Flexible seal for transition duct in turbine system

Also Published As

Publication number Publication date
CN103375261A (zh) 2013-10-30
EP2660427A1 (en) 2013-11-06
EP2660427B1 (en) 2017-02-22
JP2013231426A (ja) 2013-11-14
CN103375261B (zh) 2016-09-07
JP6186133B2 (ja) 2017-08-23
US20130283818A1 (en) 2013-10-31
US9038394B2 (en) 2015-05-26

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Legal Events

Date Code Title Description
FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20180111