BR0202162A - Métodos para substituir painéis de revestimentos de combustores - Google Patents

Métodos para substituir painéis de revestimentos de combustores

Info

Publication number
BR0202162A
BR0202162A BR0202162-5A BR0202162A BR0202162A BR 0202162 A BR0202162 A BR 0202162A BR 0202162 A BR0202162 A BR 0202162A BR 0202162 A BR0202162 A BR 0202162A
Authority
BR
Brazil
Prior art keywords
combustor
panel
methods
replacement
panels
Prior art date
Application number
BR0202162-5A
Other languages
English (en)
Inventor
Gilbert Farmer
David Bruce Patterson
Steven Allen Stiverson
James Michael Caldwell
Edward John Emilianowicz
Jeffrey Michael Martini
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR0202162A publication Critical patent/BR0202162A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • B23P6/005—Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form
    • 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
    • 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
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/06—Arrangement of apertures along the flame tube
    • F23R3/08—Arrangement of apertures along the flame tube between annular flame tube sections, e.g. flame tubes with telescopic sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/13—Parts of turbine combustion chambers
    • 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
    • F23R2900/00005—Preventing fatigue failures or reducing mechanical stress in gas turbine components
    • 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
    • F23R2900/00016—Retrofitting in general, e.g. to respect new regulations on pollution
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49318—Repairing or disassembling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49346—Rocket or jet device making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/4973—Replacing of defective part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • Y10T29/49734—Repairing by attaching repair preform, e.g., remaking, restoring, or patching and removing damaged material
    • Y10T29/49737—Metallurgically attaching preform

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

"MéTODOS PARA SUBSTITUIR PAINéIS DE REVESTIMENTOS DE COMBUSTORES". Um método de substituição facilita a substituição de uma parte de um revestimento do combustor (40) dentro de um combustor do motor de turbina a gás (30) de uma maneira efetiva em custo e segura. O combustor inclui uma zona de combustão (36), que é definida por revestimentos interno e externo (42, 44). Cada um dos revestimentos interno e externo inclui vários painéis (50) e vários fragmentos (92) formados pelos painéis adjacentes. O método inclui as etapas de fazer um corte entre uma superfície externa (82) e uma superfície interna (80) de pelo menos um painel de revestimento, remover pelo menos um painel que é adjacente à área do revestimento que foi cortado (120), e instalar um painel de substituição no combustor para cada painel que foi removido do combustor.
BR0202162-5A 2001-06-11 2002-06-07 Métodos para substituir painéis de revestimentos de combustores BR0202162A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/878,848 US6568079B2 (en) 2001-06-11 2001-06-11 Methods for replacing combustor liner panels

Publications (1)

Publication Number Publication Date
BR0202162A true BR0202162A (pt) 2003-04-22

Family

ID=25372968

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0202162-5A BR0202162A (pt) 2001-06-11 2002-06-07 Métodos para substituir painéis de revestimentos de combustores

Country Status (4)

Country Link
US (1) US6568079B2 (pt)
EP (1) EP1267127A1 (pt)
BR (1) BR0202162A (pt)
SG (1) SG104334A1 (pt)

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US6986201B2 (en) * 2002-12-04 2006-01-17 General Electric Company Methods for replacing combustor liners
US6904676B2 (en) * 2002-12-04 2005-06-14 General Electric Company Methods for replacing a portion of a combustor liner
US6892931B2 (en) * 2002-12-27 2005-05-17 General Electric Company Methods for replacing portions of turbine shroud supports
US6782620B2 (en) * 2003-01-28 2004-08-31 General Electric Company Methods for replacing a portion of a combustor dome assembly
US6779268B1 (en) * 2003-05-13 2004-08-24 General Electric Company Outer and inner cowl-wire wrap to one piece cowl conversion
US6968693B2 (en) * 2003-09-22 2005-11-29 General Electric Company Method and apparatus for reducing gas turbine engine emissions
US6868675B1 (en) * 2004-01-09 2005-03-22 Honeywell International Inc. Apparatus and method for controlling combustor liner carbon formation
US7546684B2 (en) 2004-07-27 2009-06-16 General Electric Company Method for repair and replacement of combustor liner panel
US7448133B2 (en) * 2004-09-23 2008-11-11 Honeywell International Inc. Procedure for replacement of acoustic liner in integrated exhaust duct muffler for use with airborne auxiliary power units
US20080016876A1 (en) * 2005-06-02 2008-01-24 General Electric Company Method and apparatus for reducing gas turbine engine emissions
US7546743B2 (en) * 2005-10-12 2009-06-16 General Electric Company Bolting configuration for joining ceramic combustor liner to metal mounting attachments
US8327538B2 (en) * 2005-10-17 2012-12-11 General Electric Company Methods to facilitate extending gas turbine engine useful life
US7578134B2 (en) * 2006-01-11 2009-08-25 General Electric Company Methods and apparatus for assembling gas turbine engines
US20080148565A1 (en) * 2006-12-22 2008-06-26 Edward John Emilianowicz Methods for making combustor liner replacement panels
US20100031664A1 (en) * 2006-12-22 2010-02-11 Edward John Emilianowicz Combustor liner replacement panels
US8312627B2 (en) * 2006-12-22 2012-11-20 General Electric Company Methods for repairing combustor liners
EP2039998A1 (de) * 2007-09-24 2009-03-25 ALSTOM Technology Ltd Gasturbine mit geschweissten Brennkammerschalen
US10107497B2 (en) 2012-10-04 2018-10-23 United Technologies Corporation Gas turbine engine combustor liner
JP6246562B2 (ja) * 2013-11-05 2017-12-13 三菱日立パワーシステムズ株式会社 ガスタービン燃焼器
EP3071884B1 (en) 2013-11-18 2019-09-04 United Technologies Corporation Swept combustor liner panels for gas turbine engine combustor
JP6470135B2 (ja) 2014-07-14 2019-02-13 ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 付加製造された表面仕上げ
US10655853B2 (en) 2016-11-10 2020-05-19 United Technologies Corporation Combustor liner panel with non-linear circumferential edge for a gas turbine engine combustor
US10830433B2 (en) 2016-11-10 2020-11-10 Raytheon Technologies Corporation Axial non-linear interface for combustor liner panels in a gas turbine combustor
US10935235B2 (en) 2016-11-10 2021-03-02 Raytheon Technologies Corporation Non-planar combustor liner panel for a gas turbine engine combustor
US10935236B2 (en) 2016-11-10 2021-03-02 Raytheon Technologies Corporation Non-planar combustor liner panel for a gas turbine engine combustor
US11859819B2 (en) 2021-10-15 2024-01-02 General Electric Company Ceramic composite combustor dome and liners

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Also Published As

Publication number Publication date
EP1267127A1 (en) 2002-12-18
US6568079B2 (en) 2003-05-27
US20020184762A1 (en) 2002-12-12
SG104334A1 (en) 2004-06-21

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time