Self-oscillation

A Jenkins - Physics Reports, 2013 - Elsevier
Physicists are very familiar with forced and parametric resonance, but usually not with self-
oscillation, a property of certain dynamical systems that gives rise to a great variety of …

Effects of wind on plants

E De Langre - Annu. Rev. Fluid Mech., 2008 - annualreviews.org
This review surveys the large variety of mechanical interactions between wind and plants,
from plant organs to plant systems. These interactions range from leaf flutter to uprooting …

Vibration damping of marine lifting surfaces with resonant piezoelectric shunts

L Pernod, B Lossouarn, JA Astolfi, JF Deü - Journal of Sound and Vibration, 2021 - Elsevier
Marine lifting surfaces may undergo flow-induced vibrations due to fluid sources of
excitation, leading to shorter life cycles due to structural fatigue and critical to the acoustic …

Galloping of square cylinders in cross-flow at low Reynolds numbers

A Joly, S Etienne, D Pelletier - Journal of Fluids and Structures, 2012 - Elsevier
Galloping of square cylinders is studied at low values of the Reynolds number using a two-
dimensional finite element method. A sinusoidal quasi-steady model allows determination of …

Flow past a cylinder with a flexible splitter plate: A complementary experimental–numerical investigation and a new FSI test case (FSI-PfS-1a)

G De Nayer, A Kalmbach, M Breuer, S Sicklinger… - Computers & …, 2014 - Elsevier
Objectives: The objective of the present paper is to provide a challenging and well-defined
validation test case for fluid-structure interaction (FSI) in turbulent flow to close a gap in the …

Fluid–structure stability analyses and nonlinear dynamics of flexible splitter plates interacting with a circular cylinder flow

JL Pfister, O Marquet - Journal of Fluid Mechanics, 2020 - cambridge.org
The dynamics of a hyperelastic splitter plate interacting with the laminar wake flow of a
circular cylinder is investigated numerically at a Reynolds number of 80. By decreasing the …

A numerical method for the determination of flow-induced damping in hydroelectric turbines

JP Gauthier, AM Giroux, S Etienne… - Journal of Fluids and …, 2017 - Elsevier
To estimate structural fatigue, vibrational response to realistic spectrum of excitations and
associated equivalent damping are of paramount importance. In this paper, an approach to …

[HTML][HTML] Numerical studies on the instantaneous fluid–structure interaction of an air-inflated flexible membrane in turbulent flow

G De Nayer, A Apostolatos, JN Wood… - Journal of Fluids and …, 2018 - Elsevier
The present paper is the numerical counterpart of a recently published experimental
investigation by Wood et al.(2018). Both studies aim at the investigation of instantaneous …

Revisiting the linear instabilities of plane channel flow between compliant walls

S Lebbal, F Alizard, B Pier - Physical Review Fluids, 2022 - APS
The present investigation revisits the linear stability of Poiseuille channel flow interacting
with compliant walls. The results obtained include the dynamics of Tollmien-Schlichting (TS) …

[HTML][HTML] Linear stability analysis of strongly coupled fluid–structure problems with the Arbitrary-Lagrangian–Eulerian method

JL Pfister, O Marquet, M Carini - Computer Methods in Applied Mechanics …, 2019 - Elsevier
The stability analysis of elastic structures strongly coupled to incompressible viscous flows is
investigated in this paper, based on a linearization of the governing equations formulated …