JP5149612B2 - 燃焼器ライナ交換用パネルを製造する方法 - Google Patents
燃焼器ライナ交換用パネルを製造する方法 Download PDFInfo
- Publication number
- JP5149612B2 JP5149612B2 JP2007329440A JP2007329440A JP5149612B2 JP 5149612 B2 JP5149612 B2 JP 5149612B2 JP 2007329440 A JP2007329440 A JP 2007329440A JP 2007329440 A JP2007329440 A JP 2007329440A JP 5149612 B2 JP5149612 B2 JP 5149612B2
- Authority
- JP
- Japan
- Prior art keywords
- panel
- liner
- combustor
- replacement
- combustor liner
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000000463 material Substances 0.000 claims description 42
- 230000004888 barrier function Effects 0.000 claims description 19
- 238000002485 combustion reaction Methods 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 13
- 230000008439 repair process Effects 0.000 description 13
- 238000001816 cooling Methods 0.000 description 11
- 238000003466 welding Methods 0.000 description 10
- 239000000567 combustion gas Substances 0.000 description 8
- 230000007547 defect Effects 0.000 description 7
- 239000000446 fuel Substances 0.000 description 7
- 238000011144 upstream manufacturing Methods 0.000 description 7
- 238000010894 electron beam technology Methods 0.000 description 6
- 238000005242 forging Methods 0.000 description 6
- 230000036961 partial effect Effects 0.000 description 6
- 239000012720 thermal barrier coating Substances 0.000 description 6
- 230000008646 thermal stress Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
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
-
- 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
- F23R2900/00019—Repairing or maintaining combustion chamber liners or subparts
-
- 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
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49236—Fluid pump or compressor making
- Y10T29/49238—Repairing, converting, servicing or salvaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Laser Beam Processing (AREA)
- Woven Fabrics (AREA)
- Combustion Of Fluid Fuel (AREA)
Description
Claims (3)
- 内側ライナ(42)及び外側ライナ(44)により形成される燃焼ゾーン(36)を有するガスタービンエンジンの燃焼器(30)のライナ(140)を修理するための交換用パネル(240)を製造する方法において、
周囲縁部によって境界される2つの表面を有し、
燃焼器ライナで使用するのに適する材料のシートからパネル(240)を形成する工程と、
前記材料のシートに少なくとも1つの開口部(96)を形成する工程と、
前記交換用パネルを前記燃焼器に設置する前に、前記交換用パネル(240)の少なくとも1つの表面に、少なくとも1つの前記開口部(96)に隣接して熱障壁材料(110)を塗布する工程であって、前記少なくとも1つの表面の周辺部および前記周辺縁部には前記熱障壁材料(110)が塗布されない、工程と、
を含む、方法。 - 前記少なくとも1つの開口部(96)を形成する工程は、前記材料のシートに複数の開口部(96)を形成することを含む請求項1記載の方法。
- 前記少なくとも1つの開口部(96)に対して空気流量試験測定を実行する過程を更に含む請求項1記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/644,611 | 2006-12-22 | ||
US11/644,611 US20080148565A1 (en) | 2006-12-22 | 2006-12-22 | Methods for making combustor liner replacement panels |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008157616A JP2008157616A (ja) | 2008-07-10 |
JP5149612B2 true JP5149612B2 (ja) | 2013-02-20 |
Family
ID=39540851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007329440A Expired - Fee Related JP5149612B2 (ja) | 2006-12-22 | 2007-12-21 | 燃焼器ライナ交換用パネルを製造する方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080148565A1 (ja) |
JP (1) | JP5149612B2 (ja) |
CN (1) | CN101206038A (ja) |
BR (1) | BRPI0705540B1 (ja) |
SG (3) | SG194346A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US20110287191A1 (en) * | 2010-05-18 | 2011-11-24 | C.R.M.A. | Production method of multilayer pieces comprising inclined holes and resistant to high thermal stresses, and use of the method for repairing pieces |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4485630A (en) * | 1982-12-08 | 1984-12-04 | General Electric Company | Combustor liner |
US4827588A (en) * | 1988-01-04 | 1989-05-09 | Williams International Corporation | Method of making a turbine nozzle |
US5658614A (en) * | 1994-10-28 | 1997-08-19 | Howmet Research Corporation | Platinum aluminide CVD coating method |
US6345441B1 (en) * | 2000-07-18 | 2002-02-12 | General Electric Company | Method of repairing combustion chamber liners |
US6568079B2 (en) * | 2001-06-11 | 2003-05-27 | General Electric Company | Methods for replacing combustor liner panels |
US6581285B2 (en) * | 2001-06-11 | 2003-06-24 | General Electric Co. | Methods for replacing nuggeted combustor liner panels |
US7086232B2 (en) * | 2002-04-29 | 2006-08-08 | General Electric Company | Multihole patch for combustor liner of a gas turbine engine |
US6904676B2 (en) * | 2002-12-04 | 2005-06-14 | General Electric Company | Methods for replacing a portion of a combustor liner |
US6986201B2 (en) * | 2002-12-04 | 2006-01-17 | General Electric Company | Methods for replacing combustor liners |
US6782620B2 (en) * | 2003-01-28 | 2004-08-31 | General Electric Company | Methods for replacing a portion of a combustor dome assembly |
US6901758B2 (en) * | 2003-08-08 | 2005-06-07 | General Electric Company | Method for repairing an air cooled combustor liner segment edge portion and repaired segment |
US7662435B2 (en) * | 2003-11-12 | 2010-02-16 | Intelligent Energy, Inc. | Method for reducing coking in a hydrogen generation reactor chamber |
US6983599B2 (en) * | 2004-02-12 | 2006-01-10 | General Electric Company | Combustor member and method for making a combustor assembly |
US7546684B2 (en) * | 2004-07-27 | 2009-06-16 | General Electric Company | Method for repair and replacement of combustor liner panel |
US7216485B2 (en) * | 2004-09-03 | 2007-05-15 | General Electric Company | Adjusting airflow in turbine component by depositing overlay metallic coating |
US7416788B2 (en) * | 2005-06-30 | 2008-08-26 | Honeywell International Inc. | Thermal barrier coating resistant to penetration by environmental contaminants |
US8312627B2 (en) * | 2006-12-22 | 2012-11-20 | General Electric Company | Methods for repairing combustor liners |
-
2006
- 2006-12-22 US US11/644,611 patent/US20080148565A1/en not_active Abandoned
-
2007
- 2007-12-11 BR BRPI0705540-4A patent/BRPI0705540B1/pt not_active IP Right Cessation
- 2007-12-11 SG SG2013069562A patent/SG194346A1/en unknown
- 2007-12-11 SG SG200718566-3A patent/SG144063A1/en unknown
- 2007-12-11 SG SG201004314-9A patent/SG163513A1/en unknown
- 2007-12-21 CN CNA2007103053566A patent/CN101206038A/zh active Pending
- 2007-12-21 JP JP2007329440A patent/JP5149612B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SG144063A1 (en) | 2008-07-29 |
BRPI0705540A (pt) | 2008-08-12 |
US20080148565A1 (en) | 2008-06-26 |
SG194346A1 (en) | 2013-11-29 |
SG163513A1 (en) | 2010-08-30 |
JP2008157616A (ja) | 2008-07-10 |
CN101206038A (zh) | 2008-06-25 |
BRPI0705540B1 (pt) | 2019-09-24 |
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