Three-dimensional CFD analysis of damping effects on vortex-induced vibrations of 2DOF elastically-mounted circular cylinders

Experimental on the vortex induced motion suppression of floating spar-type wind turbine

“…The response amplitude is the key characteristic of vortex induced motion [9][10] . The one degree-offreedom (DOF) motion (Cross-flow direction) was captured using a laser rangefinder in present work.…”

Dinâmica Linear Plana De Um Tubo Engastado Transportando Fluido Com Uma Massa Anexada Na Extremidade Livre

“…Also, many experiments were conducted (Jauvits and Williamson (2004), Stappenbelt and Lalji (2008), Kang et al (2016)). Finally, studies were also conducted in the filed of numerical simulations using Computational Fluid Dynamics (Martins and Avila (2019a), Martins and Avila (2019b), Khan et al (2018)).…”

“…These studies do not have as main goal to reproduced the physics of the flow-cylinder interaction in detail, which could be achieved by solving the full fluid dynamic equations, as observed by Jin and Dong (2016). Computational Fluid Dynamics (CFD) has been proven to be the best approach to predict the dynamic characters of VIV, and some studies were carried out recently with this purpose (Martins and Avila (2019a), Martins and Avila (2019b), Khan et al (2018)). Despite its already mentioned proven capability to predict VIV, CFD brings a important issue: their computational cost for simulations at realistic Reynolds numbers (Wu et al (2012)).…”

Prototipagem Rápida 3d Aplicada Ao Âmbito Universitário

“…Also, many experiments were conducted (Jauvits and Williamson (2004), Stappenbelt and Lalji (2008), Kang et al (2016)). Finally, studies were also conducted in the filed of numerical simulations using Computational Fluid Dynamics (Martins and Avila (2019a), Martins and Avila (2019b), Khan et al (2018)).…”

“…These studies do not have as main goal to reproduced the physics of the flow-cylinder interaction in detail, which could be achieved by solving the full fluid dynamic equations, as observed by Jin and Dong (2016). Computational Fluid Dynamics (CFD) has been proven to be the best approach to predict the dynamic characters of VIV, and some studies were carried out recently with this purpose (Martins and Avila (2019a), Martins and Avila (2019b), Khan et al (2018)). Despite its already mentioned proven capability to predict VIV, CFD brings a important issue: their computational cost for simulations at realistic Reynolds numbers (Wu et al (2012)).…”