SG153780A1 - A method of selecting an arrangement of sectors for a turbomachine nozzle - Google Patents

A method of selecting an arrangement of sectors for a turbomachine nozzle

Info

Publication number
SG153780A1
SG153780A1 SG200809453-4A SG2008094534A SG153780A1 SG 153780 A1 SG153780 A1 SG 153780A1 SG 2008094534 A SG2008094534 A SG 2008094534A SG 153780 A1 SG153780 A1 SG 153780A1
Authority
SG
Singapore
Prior art keywords
sectors
arrangement
selecting
criterion
nozzle
Prior art date
Application number
SG200809453-4A
Other languages
English (en)
Inventor
Menuey Justine
Original Assignee
Snecma Services
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 Snecma Services filed Critical Snecma Services
Publication of SG153780A1 publication Critical patent/SG153780A1/en

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
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • 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
    • F05D2230/50—Building or constructing in particular ways
    • 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
    • F05D2230/60—Assembly methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
SG200809453-4A 2007-12-24 2008-12-19 A method of selecting an arrangement of sectors for a turbomachine nozzle SG153780A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0760335A FR2925572B1 (fr) 2007-12-24 2007-12-24 Procede de choix d'un arrangement de secteurs pour un distributeur pour turbomachine

Publications (1)

Publication Number Publication Date
SG153780A1 true SG153780A1 (en) 2009-07-29

Family

ID=39790300

Family Applications (2)

Application Number Title Priority Date Filing Date
SG200809453-4A SG153780A1 (en) 2007-12-24 2008-12-19 A method of selecting an arrangement of sectors for a turbomachine nozzle
SG2011046620A SG172729A1 (en) 2007-12-24 2008-12-19 A method of selecting an arrangement of sectors for a turbomachine nozzle

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG2011046620A SG172729A1 (en) 2007-12-24 2008-12-19 A method of selecting an arrangement of sectors for a turbomachine nozzle

Country Status (8)

Country Link
US (1) US8140308B2 (fr)
EP (1) EP2075721B1 (fr)
CN (1) CN101470771B (fr)
CA (1) CA2648901C (fr)
FR (1) FR2925572B1 (fr)
MA (1) MA30566B1 (fr)
MX (1) MX2009000246A (fr)
SG (2) SG153780A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2925677B1 (fr) * 2007-12-24 2010-03-05 Snecma Services Procede de mesure par digitalisation des sections de passage d'un secteur de distributeur pour turbomachine
US10138736B2 (en) * 2012-01-20 2018-11-27 General Electric Company Turbomachine blade tip shroud
US9109455B2 (en) * 2012-01-20 2015-08-18 General Electric Company Turbomachine blade tip shroud
EP2735707B1 (fr) * 2012-11-27 2017-04-05 Safran Aero Boosters SA Redresseur de turbomachine axiale avec virole interne segmentée et compresseur associé
EP2738356B1 (fr) * 2012-11-29 2019-05-01 Safran Aero Boosters SA Aube de redresseur de turbomachine, redresseur de turbomachine et procédé de montage associé
US9542739B1 (en) * 2015-08-12 2017-01-10 General Electric Company Virtual turbomachine blade contact gap inspection
US10013752B2 (en) * 2016-11-18 2018-07-03 General Electric Company Virtual blade inspection
JP6572330B2 (ja) * 2018-01-26 2019-09-04 株式会社インテック ロボットアプリケーション管理装置、システム、方法及びプログラム
US10876429B2 (en) 2019-03-21 2020-12-29 Pratt & Whitney Canada Corp. Shroud segment assembly intersegment end gaps control
CN111075513B (zh) * 2019-11-12 2022-04-29 沈阳航空航天大学 一种扇形叶栅试验器及改变扇形叶栅进气角的方法
US11674796B2 (en) * 2020-04-06 2023-06-13 General Electric Company Systems and methods for identifying and mitigating gas turbine component misalignment using virtual simulation
FR3116861B1 (fr) 2020-11-27 2022-10-21 Safran Aircraft Engines Dispositif et procede de controle des secteurs pour l’assemblage de distributeurs d’une turbine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728015B1 (fr) * 1994-12-07 1997-01-17 Snecma Distributeur monobloc sectorise d'un stator de turbine de turbomachine
US6393331B1 (en) * 1998-12-16 2002-05-21 United Technologies Corporation Method of designing a turbine blade outer air seal
US6651037B1 (en) * 1999-12-10 2003-11-18 Visteon Global Technologies, Inc. Method of optimizing design of an HVAC air-handling assembly for a climate control system
JP3986348B2 (ja) * 2001-06-29 2007-10-03 三菱重工業株式会社 ガスタービン燃焼器の燃料供給ノズルおよびガスタービン燃焼器並びにガスタービン
ITMI20022418A1 (it) * 2002-11-15 2004-05-16 Nuovo Pignone Spa Assieme migliorato di cassa interna a dispositivo di
US6893217B2 (en) * 2002-12-20 2005-05-17 General Electric Company Methods and apparatus for assembling gas turbine nozzles
US6969233B2 (en) * 2003-02-27 2005-11-29 General Electric Company Gas turbine engine turbine nozzle segment with a single hollow vane having a bifurcated cavity
CN100468413C (zh) * 2003-04-14 2009-03-11 通用电气公司 用于反向重新设计部件的方法和系统
WO2005040560A1 (fr) * 2003-10-24 2005-05-06 Honeywell International Inc Ensemble turbine divise en secteurs, equipe d'un mecanisme a geometrie variable et a piston axial
US7310949B2 (en) * 2003-11-07 2007-12-25 General Electric Company Method and apparatus for arresting a crack within a body
FR2862338B1 (fr) * 2003-11-17 2007-07-20 Snecma Moteurs Dispositif de liaison entre un distributeur et une enceinte d'alimentation pour injecteurs de fluide de refroidissement dans une turbomachine
US7344359B2 (en) * 2005-06-02 2008-03-18 General Electric Company Methods and systems for assembling shrouded turbine bucket and tangential entry dovetail
US7762761B2 (en) * 2005-11-30 2010-07-27 General Electric Company Methods and apparatus for assembling turbine nozzles
FR2902843A1 (fr) * 2006-06-23 2007-12-28 Snecma Sa Secteur de redresseur de compresseur ou secteur de distributeur de turbomachine
US7908864B2 (en) * 2006-10-06 2011-03-22 General Electric Company Combustor nozzle for a fuel-flexible combustion system
US7784263B2 (en) * 2006-12-05 2010-08-31 General Electric Company Method for determining sensor locations
US7481100B2 (en) * 2006-12-05 2009-01-27 General Electric Company Method and apparatus for sensor fault detection and compensation

Also Published As

Publication number Publication date
US8140308B2 (en) 2012-03-20
FR2925572B1 (fr) 2010-02-12
SG172729A1 (en) 2011-07-28
MA30566B1 (fr) 2009-07-01
MX2009000246A (es) 2009-06-26
CN101470771B (zh) 2015-06-03
CA2648901A1 (fr) 2009-06-24
CA2648901C (fr) 2016-03-08
CN101470771A (zh) 2009-07-01
EP2075721B1 (fr) 2018-09-12
FR2925572A1 (fr) 2009-06-26
US20090164037A1 (en) 2009-06-25
EP2075721A1 (fr) 2009-07-01

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