A dual-purpose FIV-based hydroelastic energy harvesting and cylinder response suppression strategy that functions based on the synergy of piezoelectric and …
A comprehensive review is provided on two-degree-of-freedom vortex-induced vibration systems (2DOF-VIV), considering both cross-flow and in-line directions of motion. While …
This paper studies the dynamic modeling of four configurations of vortex-induced vibrations of a bladeless wind turbine (BWT). The BWTs consist of a bluff body mounted on a flexible …
Extensive two dimensional CFD simulations were carried out to investigate the hybrid active/semi-active cross-flow vortex induced vibration (VIV) suppression of a flexibly …
M Sarmeili, HRR Ashtiani, AH Rabiee - Communications in Nonlinear …, 2021 - Elsevier
This article investigates the vortex-induced vibration reduction of a circular cylinder as well as the flow-induced vibration suppression of an elastically-mounted square cylinder freely …
An active rotary oscillation feedback control methodology is adopted to suppress the flow- induced transverse vibration (VIV) of an elastically supported impenetrable circular cylinder …
K Vijay, N Srinil, H Zhu, Y Bao, D Zhou, Z Han - Ocean Engineering, 2020 - Elsevier
This paper presents numerical investigations of the flow-induced vibration of an elastically mounted elliptical cylinder with different aspect ratios. The cylinder is constrained to vibrate …
Using energy of the fluid flow over an oscillating vertically-mounted flexible cylinder, as a representative configuration of bladeless wind turbines (BWTs), has recently attracted wide …
Z Mohamed, M Soliman, M Feteha, E Saber - Scientific Reports, 2025 - nature.com
Bladeless wind turbines face operational limitations due to the lock-in phenomenon. This study introduces two novel mechanisms for designing bladeless wind turbines to address …