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

Info

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
transition piece
transition
area
spare
computer
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
Other languages
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

Links

Images

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)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (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 (https=)
EP (1) EP2650481A3 (https=)
JP (1) JP6193602B2 (https=)
CN (1) CN103377308A (https=)
RU (1) RU2013116555A (https=)

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

Similar Documents

Publication Publication Date Title
Tao et al. Aerothermal optimization of a turbine rotor tip configuration based on free-form deformation approach
US9483605B2 (en) Probabilistic high cycle fatigue (HCF) design optimization process
CN203822433U (zh) 用于高效燃气涡轮机排气管道流路径的系统
JP6866081B2 (ja) 仮想的なターボ機械ブレード接触ギャップの検査
CN102708409A (zh) 在基于条件的维修过程中使用的系统和方法
CN111275235B (zh) 用于基于部件的检查来优化制造过程的系统和方法
CN103377308A (zh) 用于过渡件轮廓加工的方法、系统及设备
Scharfenstein et al. Probabilistic CFD analysis of high pressure turbine blades considering real geometric effects
Carta et al. High-fidelity computational fluid dynamics analysis of in-serviced shrouded high-pressure turbine rotor blades
JP2013221735A5 (https=)
JP4936660B2 (ja) 機械ベクトルループ抽出のための方法及び装置
EP2650480A2 (en) Transition piece for a gas turbine engine, corresponding system and method
Houck et al. A fully coupled aero, thermal, and structural lifetime model for root cause failure analysis and robust redesign of an industrial f class gas turbine blade
Adamczuk et al. Early assessment of defects and damage in jet engines
Celebioglu et al. Critical decision making for rehabilitation of hydroelectric power plants
McBean Steam turbine retrofitting for power increase and efficiency enhancement
CN120317074B (zh) 一种透平叶片寿命性能分析模型
McBean Steam turbine retrofits for power increase and efficiency enhancement
McClung et al. Automated fatigue crack growth analysis of components
Yunus et al. Prediction and Optimization of Turbine Blade Cooling Hole Configuration for Advanced Power Generation Gas Turbine Using Response Surface Methodology
US20140106087A1 (en) Laser cladding with thermal tracing
Ramerth et al. A probabilistic secondary flow system design process for gas turbine engines
Wani et al. Unveiling the Secondary Flow Interface: Enhancing Gas Turbine Blade Stage Efficiency
US10255406B2 (en) Designing the geometry of a gas turbine exhaust diffuser on the basis of fluid dynamics information
Fu et al. Integrated optimization design for a radial turbine wheel of a 100kW-class microturbine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
AD01 Patent right deemed abandoned

Effective date of abandoning: 20180504

AD01 Patent right deemed abandoned