JP6367559B2 - ターボ機械の冷却が改善された移行ダクト - Google Patents

ターボ機械の冷却が改善された移行ダクト Download PDF

Info

Publication number
JP6367559B2
JP6367559B2 JP2014004697A JP2014004697A JP6367559B2 JP 6367559 B2 JP6367559 B2 JP 6367559B2 JP 2014004697 A JP2014004697 A JP 2014004697A JP 2014004697 A JP2014004697 A JP 2014004697A JP 6367559 B2 JP6367559 B2 JP 6367559B2
Authority
JP
Japan
Prior art keywords
outlet
downstream
upstream
cavity
transition duct
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.)
Active
Application number
JP2014004697A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014185633A (ja
JP2014185633A5 (enExample
Inventor
ケヴィン・ウエストン・マクマハン
ジェフリー・スコット・ルベグ
ジェイム・ジャヴィエ・マルドナド
ダニエル・ジャクソン・ディラード
ジェームズ・スコット・フラナガン
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 JP2014185633A publication Critical patent/JP2014185633A/ja
Publication of JP2014185633A5 publication Critical patent/JP2014185633A5/ja
Application granted granted Critical
Publication of JP6367559B2 publication Critical patent/JP6367559B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/202—Heat transfer, e.g. cooling by film cooling
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/205—Cooling fluid recirculation, i.e. after cooling one or more components is the cooling fluid recovered and used elsewhere for other purposes
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/03043—Convection cooled combustion chamber walls with means for guiding the cooling air flow
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/03044—Impingement cooled combustion chamber walls or subassemblies
    • 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/425—Combustion chambers comprising a tangential or helicoidal arrangement of the flame tubes

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)
JP2014004697A 2013-03-21 2014-01-15 ターボ機械の冷却が改善された移行ダクト Active JP6367559B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/848,204 US9080447B2 (en) 2013-03-21 2013-03-21 Transition duct with divided upstream and downstream portions
US13/848,204 2013-03-21

Publications (3)

Publication Number Publication Date
JP2014185633A JP2014185633A (ja) 2014-10-02
JP2014185633A5 JP2014185633A5 (enExample) 2017-02-09
JP6367559B2 true JP6367559B2 (ja) 2018-08-01

Family

ID=51484829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014004697A Active JP6367559B2 (ja) 2013-03-21 2014-01-15 ターボ機械の冷却が改善された移行ダクト

Country Status (5)

Country Link
US (1) US9080447B2 (enExample)
JP (1) JP6367559B2 (enExample)
CN (1) CN104061594B (enExample)
CH (1) CH707830A2 (enExample)
DE (1) DE102014100242B4 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015195085A1 (en) * 2014-06-17 2015-12-23 Siemens Energy, Inc. Transition duct system with a robust joint at an intersection between adjacent converging transitions ducts extending between a combustor and a turbine assembly in a gas turbine engine
US10731857B2 (en) * 2014-09-09 2020-08-04 Raytheon Technologies Corporation Film cooling circuit for a combustor liner
JP6474485B2 (ja) * 2014-10-07 2019-02-27 シーメンス エナジー インコーポレイテッド ガスタービン燃焼エンジン用の装置
EP3015770B1 (en) 2014-11-03 2020-07-01 Ansaldo Energia Switzerland AG Can combustion chamber
DE102015205975A1 (de) * 2015-04-02 2016-10-06 Siemens Aktiengesellschaft Umführungs-Hitzeschildelement
GB201518345D0 (en) * 2015-10-16 2015-12-02 Rolls Royce Combustor for a gas turbine engine
US9945562B2 (en) * 2015-12-22 2018-04-17 General Electric Company Staged fuel and air injection in combustion systems of gas turbines
US9945294B2 (en) * 2015-12-22 2018-04-17 General Electric Company Staged fuel and air injection in combustion systems of gas turbines
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
US10695085B2 (en) * 2016-08-11 2020-06-30 Biosense Webster (Israel) Ltd. Turbine-driven rotary sinuplasty cutter
US20190072276A1 (en) * 2017-09-06 2019-03-07 United Technologies Corporation Float wall combustor panels having heat transfer augmentation
US10718224B2 (en) * 2017-10-13 2020-07-21 General Electric Company AFT frame assembly for gas turbine transition piece
US11859818B2 (en) * 2019-02-25 2024-01-02 General Electric Company Systems and methods for variable microchannel combustor liner cooling
US11466593B2 (en) * 2020-01-07 2022-10-11 Raytheon Technologies Corporation Double walled stator housing
EP4006306B1 (en) * 2020-11-27 2024-05-15 Ansaldo Energia Switzerland AG Transition duct for a gas turbine can combustor

Family Cites Families (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422288A (en) 1981-03-02 1983-12-27 General Electric Company Aft mounting system for combustion transition duct members
JPS58182034A (ja) * 1982-04-19 1983-10-24 Hitachi Ltd ガスタ−ビン燃焼器尾筒
JPH01179821A (ja) * 1987-12-30 1989-07-17 Toshiba Corp ガスタービン用燃焼器
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
EP0718468B1 (en) 1994-12-20 2001-10-31 General Electric Company Transition piece frame support
DE19549143A1 (de) 1995-12-29 1997-07-03 Abb Research Ltd Gasturbinenringbrennkammer
US5933699A (en) * 1996-06-24 1999-08-03 General Electric Company Method of making double-walled turbine components from pre-consolidated assemblies
JPH1082527A (ja) * 1996-09-05 1998-03-31 Toshiba Corp ガスタービン燃焼器
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
DE59808754D1 (de) 1997-12-19 2003-07-24 Mtu Aero Engines Gmbh Vormischbrennkammer für eine Gasturbine
GB2335470B (en) 1998-03-18 2002-02-13 Rolls Royce Plc A seal
US6199371B1 (en) * 1998-10-15 2001-03-13 United Technologies Corporation Thermally compliant liner
JP2000146186A (ja) * 1998-11-10 2000-05-26 Hitachi Ltd ガスタービン燃焼器
GB9926257D0 (en) * 1999-11-06 2000-01-12 Rolls Royce Plc Wall elements for gas turbine engine combustors
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
JP2002243154A (ja) * 2001-02-16 2002-08-28 Mitsubishi Heavy Ind Ltd ガスタービン燃焼器尾筒出口構造及びガスタービン燃焼器
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
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
US7007480B2 (en) 2003-04-09 2006-03-07 Honeywell International, Inc. Multi-axial pivoting combustor liner in gas turbine engine
US7311790B2 (en) * 2003-04-25 2007-12-25 Siemens Power Generation, Inc. Hybrid structure using ceramic tiles and method of manufacture
US7024863B2 (en) 2003-07-08 2006-04-11 Pratt & Whitney Canada Corp. Combustor attachment with rotational joint
US7631481B2 (en) * 2004-12-01 2009-12-15 United Technologies Corporation Cooled duct for gas turbine engine
US7310938B2 (en) * 2004-12-16 2007-12-25 Siemens Power Generation, Inc. Cooled gas turbine transition duct
US7647779B2 (en) * 2005-04-27 2010-01-19 United Technologies Corporation Compliant metal support for ceramic combustor liner in a gas turbine engine
US7721547B2 (en) 2005-06-27 2010-05-25 Siemens Energy, Inc. Combustion transition duct providing stage 1 tangential turning for turbine engines
US7637110B2 (en) 2005-11-30 2009-12-29 General Electric Company Methods and apparatuses for assembling a gas turbine engine
US8322146B2 (en) 2007-12-10 2012-12-04 Alstom Technology Ltd Transition duct assembly
US8113003B2 (en) 2008-08-12 2012-02-14 Siemens Energy, Inc. Transition with a linear flow path for use in a gas turbine engine
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
US8091365B2 (en) 2008-08-12 2012-01-10 Siemens Energy, Inc. Canted outlet for transition in a gas turbine engine
US9822649B2 (en) 2008-11-12 2017-11-21 General Electric Company Integrated combustor and stage 1 nozzle in a gas turbine and method
US8549861B2 (en) * 2009-01-07 2013-10-08 General Electric Company Method and apparatus to enhance transition duct cooling in a gas turbine engine
US8616007B2 (en) 2009-01-22 2013-12-31 Siemens Energy, Inc. Structural attachment system for transition duct outlet
DE102009012038B4 (de) * 2009-03-10 2014-10-30 Siemens Aktiengesellschaft Wellendichtung für eine Strömungsmaschine
US20110259015A1 (en) 2010-04-27 2011-10-27 David Richard Johns Tangential Combustor
US8714911B2 (en) * 2011-01-06 2014-05-06 General Electric Company Impingement plate for turbomachine components and components equipped therewith
US20120186269A1 (en) * 2011-01-25 2012-07-26 General Electric Company Support between transition piece and impingement sleeve in combustor
US20120304665A1 (en) 2011-06-03 2012-12-06 General Electric Company Mount device for transition duct in turbine system
US8978388B2 (en) 2011-06-03 2015-03-17 General Electric Company Load member for transition duct in turbine system
US20120321437A1 (en) * 2011-06-17 2012-12-20 General Electric Company Turbine seal system
US9243506B2 (en) * 2012-01-03 2016-01-26 General Electric Company Methods and systems for cooling a transition nozzle

Also Published As

Publication number Publication date
JP2014185633A (ja) 2014-10-02
DE102014100242B4 (de) 2025-10-23
CN104061594B (zh) 2018-02-23
CN104061594A (zh) 2014-09-24
DE102014100242A1 (de) 2014-09-25
US20140283520A1 (en) 2014-09-25
US9080447B2 (en) 2015-07-14
CH707830A2 (de) 2014-09-30

Similar Documents

Publication Publication Date Title
JP6367559B2 (ja) ターボ機械の冷却が改善された移行ダクト
EP2592232B1 (en) Leaf seal for transition duct in turbine system
US8529195B2 (en) Inducer for gas turbine system
JP6188127B2 (ja) タービンシステム内での後期噴射を備えたトランジッションダクト
US9182122B2 (en) Combustor and method for supplying flow to a combustor
US9366437B2 (en) System for reducing flame holding within a combustor
US9458732B2 (en) Transition duct assembly with modified trailing edge in turbine system
JP6186133B2 (ja) タービンシステムの移行ダクト用の重畳シール
US8707673B1 (en) Articulated transition duct in turbomachine
EP3067622A1 (en) Combustion chamber with double wall
US10641174B2 (en) Rotor shaft cooling
US10260356B2 (en) Nozzle cooling system for a gas turbine engine
US20150159873A1 (en) Compressor discharge casing assembly
US9328623B2 (en) Turbine system
US20140260292A1 (en) Gas turbine and method for guiding compressed fluid in a gas turbine
JP7012444B2 (ja) 後期噴射特徴部を有するトランジションダクトアセンブリ
JP6956497B2 (ja) 移行ダクト組立体
KR102303466B1 (ko) 트랜지션 덕트 조립체

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161227

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20161227

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171012

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171017

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180111

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180612

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180705

R150 Certificate of patent or registration of utility model

Ref document number: 6367559

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250