Geometric design of friction ring dampers in blisks using nonlinear modal analysis and Kriging surrogate model

Abstract Integrally bladed disks (blisk) have been widely used in the turbo-machinery industry due to its high aerodynamic performance and structural efficiency. A friction ring damper (FRD) is usually integrated in the system to improve its low damping. However, the design of the geometry of this F...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Sun, Yekai [verfasserIn]

Denimal, Enora

Yuan, Jie

Salles, Loïc

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2022

Schlagwörter:

Friction ring damper

Damped nonlinear normal mode

Geometric study

Surrogate model

Compressor blisk

Nonlinear vibration

Anmerkung:

© The Author(s) 2022

Übergeordnetes Werk:

Enthalten in: Structural and multidisciplinary optimization - Berlin : Springer, 1989, 65(2022), 3 vom: 28. Feb.

Übergeordnetes Werk:

volume:65 ; year:2022 ; number:3 ; day:28 ; month:02

Links:

Volltext

DOI / URN:

10.1007/s00158-021-03093-w

Katalog-ID:

SPR046448144

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