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

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 FRD become...

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Bibliographic Details
Published in:	Structural and multidisciplinary optimization Vol. 65; no. 3
Main Authors:	Sun, Yekai, Denimal, Enora, Yuan, Jie, Salles, Loïc
Format:	Journal Article
Language:	English
Published:	Berlin/Heidelberg Springer Berlin Heidelberg 01.03.2022 Springer Nature B.V Springer Verlag Springer Science and Business Media Deutschland GmbH
Subjects:	Aerospace & aeronautics engineering Bladed discs Blisks Compressor bladed disk Compressor blisk Computational Mathematics and Numerical Analysis Computer Graphics and Computer-Aided Design Computer Science Applications Control and Optimization Control and Systems Engineering Damped nonlinear normal mode Dampers Damping Design optimization Disks Dynamic response Dynamical systems Engineering Engineering Design Engineering Sciences Engineering, computing & technology Friction Friction ring damper Geometric study Geometry Ingénierie aérospatiale Ingénierie mécanique Ingénierie, informatique & technologie Mathematical models Mechanical engineering Mechanics Modal analysis Modelling Non-linear vibrations Nonlinear dynamics Nonlinear modal analysis Nonlinear normal modes Nonlinear response Nonlinear vibration Nonlinearity Parameter sensitivity Research Paper Ring dampers Software Structural mechanics Surface geometry Surrogate model Surrogate modeling Theoretical and Applied Mechanics Vibrations Friction ring damper Geometric study Compressor blisk Surrogate model Damped nonlinear normal mode Nonlinear vibration
ISSN:	1615-147X, 1615-1488, 1615-1488
Online Access:	Get full text
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