FR3043131B1 - Procede pour introduire un desaccordage volontaire dans une roue aubagee de turbomachine - Google Patents

Procede pour introduire un desaccordage volontaire dans une roue aubagee de turbomachine

Info

Publication number
FR3043131B1
FR3043131B1 FR1560326A FR1560326A FR3043131B1 FR 3043131 B1 FR3043131 B1 FR 3043131B1 FR 1560326 A FR1560326 A FR 1560326A FR 1560326 A FR1560326 A FR 1560326A FR 3043131 B1 FR3043131 B1 FR 3043131B1
Authority
FR
France
Prior art keywords
beared
turbomachine
introducing
wheel
voluntary connection
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
Application number
FR1560326A
Other languages
English (en)
Other versions
FR3043131A1 (fr
Inventor
Parra Roger Felipe Montes
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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
Priority to FR1560326A priority Critical patent/FR3043131B1/fr
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to EP16806240.4A priority patent/EP3368748B1/fr
Priority to CN201680063703.6A priority patent/CN108350744B/zh
Priority to CA3003396A priority patent/CA3003396C/fr
Priority to JP2018522041A priority patent/JP6438630B1/ja
Priority to RU2018119198A priority patent/RU2689489C1/ru
Priority to BR112018008624-0A priority patent/BR112018008624B1/pt
Priority to US15/772,011 priority patent/US10267155B2/en
Priority to PCT/FR2016/052819 priority patent/WO2017072469A1/fr
Publication of FR3043131A1 publication Critical patent/FR3043131A1/fr
Application granted granted Critical
Publication of FR3043131B1 publication Critical patent/FR3043131B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/10—Anti- vibration means
    • 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
    • F01D25/04—Antivibration arrangements
    • 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
    • F01D5/14—Form or construction
    • F01D5/16—Form or construction for counteracting blade vibration
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • 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
    • F05D2260/00—Function
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Supercharger (AREA)
FR1560326A 2015-10-28 2015-10-28 Procede pour introduire un desaccordage volontaire dans une roue aubagee de turbomachine Expired - Fee Related FR3043131B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1560326A FR3043131B1 (fr) 2015-10-28 2015-10-28 Procede pour introduire un desaccordage volontaire dans une roue aubagee de turbomachine
CN201680063703.6A CN108350744B (zh) 2015-10-28 2016-10-28 用于有意地使涡轮机的涡轮扇叶失调的方法
CA3003396A CA3003396C (fr) 2015-10-28 2016-10-28 Procede pour introduire un desaccordage volontaire dans une roue aubagee de turbomachine
JP2018522041A JP6438630B1 (ja) 2015-10-28 2016-10-28 ターボ機械のタービンブレードを意図的にミスチューンさせるための方法
EP16806240.4A EP3368748B1 (fr) 2015-10-28 2016-10-28 Procédé pour introduire un désaccordage volontaire dans une roue aubagée de turbomachine
RU2018119198A RU2689489C1 (ru) 2015-10-28 2016-10-28 Способ создания частотной несогласованности между лопатками лопаточного колеса газотурбинного двигателя и соответствующее лопаточное колесо
BR112018008624-0A BR112018008624B1 (pt) 2015-10-28 2016-10-28 Roda com pás de turbomáquina e método para introduzir uma dessintonia intencional em tal roda com pás
US15/772,011 US10267155B2 (en) 2015-10-28 2016-10-28 Method for intentionally mistuning a turbine blade of a turbomachine
PCT/FR2016/052819 WO2017072469A1 (fr) 2015-10-28 2016-10-28 Procede pour introduire un desaccordage volontaire dans une roue aubagee de turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1560326A FR3043131B1 (fr) 2015-10-28 2015-10-28 Procede pour introduire un desaccordage volontaire dans une roue aubagee de turbomachine

Publications (2)

Publication Number Publication Date
FR3043131A1 FR3043131A1 (fr) 2017-05-05
FR3043131B1 true FR3043131B1 (fr) 2017-11-03

Family

ID=55022578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560326A Expired - Fee Related FR3043131B1 (fr) 2015-10-28 2015-10-28 Procede pour introduire un desaccordage volontaire dans une roue aubagee de turbomachine

Country Status (9)

Country Link
US (1) US10267155B2 (fr)
EP (1) EP3368748B1 (fr)
JP (1) JP6438630B1 (fr)
CN (1) CN108350744B (fr)
BR (1) BR112018008624B1 (fr)
CA (1) CA3003396C (fr)
FR (1) FR3043131B1 (fr)
RU (1) RU2689489C1 (fr)
WO (1) WO2017072469A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109583063B (zh) * 2018-11-20 2023-04-18 东北大学 一种风扇转子试验模型的动力学特性相似设计方法
US11959395B2 (en) 2022-05-03 2024-04-16 General Electric Company Rotor blade system of turbine engines
US12264593B1 (en) * 2023-11-09 2025-04-01 Pratt & Whitney Canada Corp. Damped bladed rotor for gas turbine engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3940937B2 (ja) * 1996-08-07 2007-07-04 石川島播磨重工業株式会社 タービン動翼の配列方法
US6471482B2 (en) * 2000-11-30 2002-10-29 United Technologies Corporation Frequency-mistuned light-weight turbomachinery blade rows for increased flutter stability
FR2869069B1 (fr) * 2004-04-20 2008-11-21 Snecma Moteurs Sa Procede pour introduire un desaccordage volontaire sur une roue aubagee de turbomachine roue aubagee presentant un desaccordage volontaire
WO2008041889A1 (fr) * 2006-10-05 2008-04-10 Volvo Aero Corporation Élément de rotor et procédé pour produire l'élément de rotor
US8342804B2 (en) * 2008-09-30 2013-01-01 Pratt & Whitney Canada Corp. Rotor disc and method of balancing
WO2012035658A1 (fr) * 2010-09-17 2012-03-22 株式会社日立製作所 Procédé d'agencement d'aubes
CA2761208C (fr) * 2010-12-08 2019-03-05 Pratt & Whitney Canada Corp. Lame circulaire pour dispositif de reglage de la frequence d'oscillation des pales
US8926290B2 (en) * 2012-01-04 2015-01-06 General Electric Company Impeller tube assembly
EP2762678A1 (fr) * 2013-02-05 2014-08-06 Siemens Aktiengesellschaft Procédé de désaccordage d'une matrice d'aube directrice
JP5519835B1 (ja) * 2013-06-18 2014-06-11 川崎重工業株式会社 翼を備える回転体
US10400606B2 (en) * 2014-01-15 2019-09-03 United Technologies Corporation Mistuned airfoil assemblies
US9683447B2 (en) * 2014-04-11 2017-06-20 Honeywell International Inc. Components resistant to traveling wave vibration and methods for manufacturing the same

Also Published As

Publication number Publication date
US20180313216A1 (en) 2018-11-01
US10267155B2 (en) 2019-04-23
EP3368748B1 (fr) 2019-09-11
CN108350744B (zh) 2019-04-12
CN108350744A (zh) 2018-07-31
CA3003396C (fr) 2018-07-31
BR112018008624B1 (pt) 2022-11-22
WO2017072469A1 (fr) 2017-05-04
JP2019500531A (ja) 2019-01-10
RU2689489C1 (ru) 2019-05-28
EP3368748A1 (fr) 2018-09-05
FR3043131A1 (fr) 2017-05-05
BR112018008624A2 (pt) 2018-10-30
JP6438630B1 (ja) 2018-12-19
CA3003396A1 (fr) 2017-05-04

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