CN103377308A - 用于过渡件轮廓加工的方法、系统及设备 - Google Patents

用于过渡件轮廓加工的方法、系统及设备 Download PDF

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Publication number
CN103377308A
CN103377308A CN2013101264820A CN201310126482A CN103377308A CN 103377308 A CN103377308 A CN 103377308A CN 2013101264820 A CN2013101264820 A CN 2013101264820A CN 201310126482 A CN201310126482 A CN 201310126482A CN 103377308 A CN103377308 A CN 103377308A
Authority
CN
China
Prior art keywords
area
transition piece
transition
spare
profile
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.)
Pending
Application number
CN2013101264820A
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English (en)
Chinese (zh)
Inventor
R.M.迪钦蒂奥
P.B.梅尔顿
L.J.斯托亚
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 CN103377308A publication Critical patent/CN103377308A/zh
Pending legal-status Critical Current

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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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/17—Mechanical parametric or variational design
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/28—Design optimisation, verification or simulation using fluid dynamics, e.g. using Navier-Stokes equations or computational fluid dynamics [CFD]
    • 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
    • F05D2230/00—Manufacture
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
    • G06F2119/08—Thermal analysis or thermal optimisation
    • 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
    • Y10T29/49231—I.C. [internal combustion] engine making
    • Y10T29/49234—Rotary or radial engine making

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mechanical Engineering (AREA)
  • Computational Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Computing Systems (AREA)
  • Algebra (AREA)
  • Mathematical Physics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
CN2013101264820A 2012-04-13 2013-04-12 用于过渡件轮廓加工的方法、系统及设备 Pending CN103377308A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/446,751 US9127553B2 (en) 2012-04-13 2012-04-13 Method, systems, and apparatuses for transition piece contouring
US13/446,751 2012-04-13

Publications (1)

Publication Number Publication Date
CN103377308A true CN103377308A (zh) 2013-10-30

Family

ID=48141757

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013101264820A Pending CN103377308A (zh) 2012-04-13 2013-04-12 用于过渡件轮廓加工的方法、系统及设备

Country Status (5)

Country Link
US (1) US9127553B2 (enExample)
EP (1) EP2650481A3 (enExample)
JP (1) JP6193602B2 (enExample)
CN (1) CN103377308A (enExample)
RU (1) RU2013116555A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6167771B1 (en) 1998-12-10 2001-01-02 Carrier Corporation Clearance distribution to reduce the leakage area
US9321115B2 (en) * 2014-02-05 2016-04-26 Alstom Technologies Ltd Method of repairing a transition duct side seal
US10066837B2 (en) 2015-02-20 2018-09-04 General Electric Company Combustor aft mount assembly
WO2018169506A1 (en) * 2017-03-13 2018-09-20 Siemens Aktiengesellschaft Method for normalizing thermal stress within a fuel injection nozzle for combustion turbine engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007082515A1 (de) * 2006-01-23 2007-07-26 Alstom Technology Ltd. Rohrbündel-wärmetauscher
CN101334807A (zh) * 2008-07-28 2008-12-31 中国航空工业第一集团公司北京航空制造工程研究所 一种电子束焊接接头熔凝区形状因子的建模与求解方法
CN101629520A (zh) * 2008-07-07 2010-01-20 通用电气公司 燃烧器过渡件后端冷却和相关方法
CN101644191A (zh) * 2008-08-06 2010-02-10 通用电气公司 过渡管路后端构架的冷却及相关方法
US20110061393A1 (en) * 2009-09-11 2011-03-17 Alstom Technologies Ltd. Gas Turbine Transition Duct Profile

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6505326B1 (en) * 2000-09-29 2003-01-07 General Electric Company Analyzing thermal characteristics of geometries
EP1288441A1 (de) * 2001-09-03 2003-03-05 Siemens Aktiengesellschaft Übergangsabschnitt einer Gasturbinenbrennkammer
US6644032B1 (en) * 2002-10-22 2003-11-11 Power Systems Mfg, Llc Transition duct with enhanced profile optimization
US8800290B2 (en) * 2007-12-18 2014-08-12 United Technologies Corporation Combustor
JP2010085052A (ja) * 2008-10-01 2010-04-15 Mitsubishi Heavy Ind Ltd 燃焼器尾筒およびその設計方法ならびにガスタービン
US8915087B2 (en) * 2011-06-21 2014-12-23 General Electric Company Methods and systems for transferring heat from a transition nozzle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007082515A1 (de) * 2006-01-23 2007-07-26 Alstom Technology Ltd. Rohrbündel-wärmetauscher
CN101629520A (zh) * 2008-07-07 2010-01-20 通用电气公司 燃烧器过渡件后端冷却和相关方法
CN101334807A (zh) * 2008-07-28 2008-12-31 中国航空工业第一集团公司北京航空制造工程研究所 一种电子束焊接接头熔凝区形状因子的建模与求解方法
CN101644191A (zh) * 2008-08-06 2010-02-10 通用电气公司 过渡管路后端构架的冷却及相关方法
US20110061393A1 (en) * 2009-09-11 2011-03-17 Alstom Technologies Ltd. Gas Turbine Transition Duct Profile

Also Published As

Publication number Publication date
US9127553B2 (en) 2015-09-08
EP2650481A3 (en) 2017-10-18
JP6193602B2 (ja) 2017-09-06
RU2013116555A (ru) 2014-10-20
US20130269820A1 (en) 2013-10-17
JP2013221735A (ja) 2013-10-28
EP2650481A2 (en) 2013-10-16

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