FR3109996B1 - Procédé de validation de pièces de turbomachine - Google Patents

Procédé de validation de pièces de turbomachine Download PDF

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Publication number
FR3109996B1
FR3109996B1 FR2004535A FR2004535A FR3109996B1 FR 3109996 B1 FR3109996 B1 FR 3109996B1 FR 2004535 A FR2004535 A FR 2004535A FR 2004535 A FR2004535 A FR 2004535A FR 3109996 B1 FR3109996 B1 FR 3109996B1
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France
Prior art keywords
reference part
response
parts
validation process
turbomachine parts
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FR2004535A
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English (en)
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FR3109996A1 (fr
Inventor
Emmanuel Bernard Edouard Hervieux
Jean Mach
Jérémy Edouard Pierre Blery
Rémi Paul Jean Baptiste Rebours
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Safran Aircraft Engines SAS
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Safran Aircraft Engines SAS
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Priority to FR2004535A priority Critical patent/FR3109996B1/fr
Publication of FR3109996A1 publication Critical patent/FR3109996A1/fr
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/14—Testing gas-turbine engines or jet-propulsion engines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/08—Shock-testing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Procédé de validation (100) de pièces de turbomachine en réponse à une spécification dynamique de sollicitation mécanique, comprenant :- classer (14) les pièces à valider en une pluralité de groupes ;- dans chaque groupe, identifier (16) une pièce de référence présentant la plus faible marge de tenue en réponse à ladite spécification, ladite marge étant obtenue par simulation numérique (12) ;- soumettre la pièce de référence à un essai physique (20) configuré pour imposer à la pièce de référence une sollicitation au moins aussi exigeante que la spécification ;- valider ou non (24) le groupe auquel appartient la pièce de référence en fonction de la réponse de la pièce de référence à l’essai physique. Figure pour l’abrégé : Fig. 1
FR2004535A 2020-05-07 2020-05-07 Procédé de validation de pièces de turbomachine Active FR3109996B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2004535A FR3109996B1 (fr) 2020-05-07 2020-05-07 Procédé de validation de pièces de turbomachine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2004535A FR3109996B1 (fr) 2020-05-07 2020-05-07 Procédé de validation de pièces de turbomachine
FR2004535 2020-05-07

Publications (2)

Publication Number Publication Date
FR3109996A1 FR3109996A1 (fr) 2021-11-12
FR3109996B1 true FR3109996B1 (fr) 2022-05-13

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ID=71784249

Family Applications (1)

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FR2004535A Active FR3109996B1 (fr) 2020-05-07 2020-05-07 Procédé de validation de pièces de turbomachine

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FR (1) FR3109996B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2572444C (fr) * 2006-12-22 2014-10-14 Pratt & Whitney Canada Corp. Methode d'entretien de turbine a gaz d'aeronef
US8712739B2 (en) * 2010-11-19 2014-04-29 General Electric Company System and method for hybrid risk modeling of turbomachinery
FR2993359B1 (fr) * 2012-07-16 2014-08-29 Snecma Procede de realisation d’un essai en fatigue vibratoire d’une piece mecanique
FR3071629B1 (fr) 2017-09-25 2022-01-28 Safran Aircraft Engines Etablissement d'une specification de dimensionnement d'un equipement pour structure de turbomachine

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Publication number Publication date
FR3109996A1 (fr) 2021-11-12

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