Coupling of Structure and Wake Oscillators in Vortex-Induced Vibrations

By M. Facchinetti, E. D. Langre, F. Biolley. 2004

892 citations recorded by the source corpus.

Subfields: Computational Mechanics, Control and Systems Engineering, Environmental Engineering

View Paper: https://www.semanticscholar.org/paper/c03016239e230040594bb72c1a53a38ca0f6d698

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In Computational Mechanics

In Control and Systems Engineering

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Citations in the corpus

Computation of vortex-induced vibrations of long structures using a wake oscillator model: Comparison with DNS and experiments (2007, methodology): “[7] verified the effect of the cylinder movement on the lift fluctuation via different type of coupling (displacement, velocity and acceleration).”
Modelling of coupled cross-flow/in-line vortex-induced vibrations using double Duffing and van der Pol oscillators (2012, methodology): “D VIV (Facchinetti et al., 2004) whereas a new set of ix, iy, Λx, Λy, gx, gy, くx and くy is herein proposed for a 2-”
Theoretical modeling and nonlinear analysis of piezoelectric energy harvesting from vortex-induced vibrations (2014, methodology): “Skop and Balasubramanian (1997) recommended a stall term in the description of the cross-flow force, whereas Facchinetti et al. (2004) systematically investigated the pattern of the force induced by the cylinder’s motion on the wake oscillator.”
Piezoelectric energy harvesting from concurrent vortex-induced vibrations and base excitations (2014, background): “2 in the region of well-developed wakes [47].”
The state-of-the-art review on energy harvesting from flow-induced vibrations (2020, methodology): “Facchinetti et al. [11] pointed out that the structural oscillations equation and the wake oscillator model coupling can be used to describe the vortex-induced vibrations.”
Frequency lock-in is caused by coupled-mode flutter (2006, methodology): “(a) Effect of the mass parameter m on the upper and lower limits of lock-in, expressed here in reduced velocity UR, with CL0 1⁄4 0:3 (—) and CL0 1⁄4 0:6 (- -); &, lower limit; o, upper limit in experiments by Govardhan and Williamson (2000); see also Facchinetti et al. (2004a). (b) Effect of the uns”
An overview of modeling and experiments of vortex-induced vibration of circular cylinders (2005, background): “Three-dimensional features naturally arise in the VIV problem as the real domain is considered as spanwise extended: elastic structures are characterized by their eigenmodes and wake flows show secondary instabilities [ 29 ].”