Passive suppression of vortex-induced vibrations using a nonlinear energy sink—Numerical and analytical perspective

This study investigates the suppression mechanism of instabilities induced by fluid–structure interactions (FSI) using passive vibration absorption devices, such as nonlinear energy sink (NES). The present FSI framework comprises a low-order phenomenological model, wherein the wake effect is modeled...

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Bibliographic Details
Published in:	Mechanical systems and signal processing Vol. 182; p. 109556
Main Authors:	Chirathalattu, Abraham Thomas, Santhosh, B., Bose, Chandan, Philip, Rony, Balaram, Bipin
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.01.2023 Academic Press
Subjects:	Aerospace Engineering Averaging technique Civil and Structural Engineering Complex averaging Complexification Computer Science Applications Control and Systems Engineering Engineering, computing & technology Fluid-structure interaction Ingénierie mécanique Ingénierie, informatique & technologie Mechanical Engineering Nonlinear energy sink Signal Processing Slow flow Slow invariant manifold Slow invariant manifolds Strongly modulated response Targeted energy transfer Targeted energy transfers Vortex induced vibration Nonlinear energy sink Slow invariant manifold Targeted energy transfer Strongly modulated response Complex averaging
ISSN:	0888-3270, 1096-1216, 1096-1216
Online Access:	Get full text
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