Mode excitation hysteresis of a flexible cylinder undergoing vortex-induced vibrations
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Fluids and Structures"
DOI: 10.1016/j.jfluidstructs.2017.01.006
Abstract: Abstract A series of experiments was performed to investigate the modal excitation of a tensioned flexible cylinder in a uniform flow due to flow-induced vibrations. Experiments were conducted in a recirculating flow channel using a… read more here.
Keywords: flexible cylinder; hysteresis; cylinder undergoing; cylinder ... See more keywords
Vortex-induced vibrations of a flexible cylinder at subcritical Reynolds number
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2020.676
Abstract: Abstract The flow past a fixed rigid cylinder becomes unsteady beyond a critical Reynolds number close to $47$, based on the body diameter and inflow velocity. The present paper explores numerically the vortex-induced vibrations (VIV)… read more here.
Keywords: flexible cylinder; vortex induced; reynolds number; cylinder ... See more keywords
Viscoelastic fluid-structure interactions between a flexible cylinder and wormlike micelle solution
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review Fluids"
DOI: 10.1103/physrevfluids.3.063301
Abstract: Elastic flow instabilities in the wake of a flexible cylinder can drive the motion of the cylinder, resulting in 1D and 2D oscillations. The time variation of the flow field and the state of stress… read more here.
Keywords: flexible cylinder; structure interactions; viscoelastic fluid; cylinder ... See more keywords