Hydrodynamic noise reduction mechanism of a superhydrophobic surface with different slip velocities

C Niu, Y Liu, D Shang, Q Qin, W Liu - Journal of Sound and Vibration, 2022 - Elsevier
Although superhydrophobic surfaces can change the flow regime of the boundary layer,
most studies have focused on microscale channel flow. In this work, we use the slip …

A review on vibration control of multiple cylinders subjected to flow-induced vibrations

W Xu, Y Ma - China Ocean Engineering, 2024 - Springer
The fatigue damage caused by flow-induced vibration (FIV) is one of the major concerns for
multiple cylindrical structures in many engineering applications. The FIV suppression is of …

Numerical investigation on vortex-induced vibration suppression of the cactus-inspired cylinder with some ribs

W Wang, Z Mao, B Song, P Han - Physics of Fluids, 2021 - pubs.aip.org
Vortex-induced vibration (VIV) responses of the cactus-inspired cylinder with some ribs are
numerically investigated, and the range of Reynolds number is 8.0× 10 3< Re< 5.6× 10 4 …

Enhancing energy harvesting capability through analysis of flow-induced vibrations in double sprung circular cylinders exposed to turbulent flow: Influence of …

AH Rabiee, A Naderi, M Esmaeili - Ocean Engineering, 2024 - Elsevier
The current study explores the potential for energy harvesting arising from vortex-induced
and wake-induced vibrations of two circular cylinders. These cylinders are elastically …

Smart hybrid VIV control of a linearly sprung cylinder using an internal semi-active NES-based vibration absorber coupled with two active rotating wake-control rods

SM Hasheminejad, Y Masoumi - Ocean Engineering, 2022 - Elsevier
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 …

Numerical investigation on two-degree-of-freedom vortex-induced vibration of a circular cylinder in power-law fluids

A Ashouri, E Izadpanah, MH Hekmat, Y Amini - Journal of Non-Newtonian …, 2021 - Elsevier
In this paper, the two-degree-of-freedom (2DOF) vortex-induced vibration (VIV) of a circular
cylinder in shear-thinning and shear-thickening non-Newtonian power-law fluids are …

Hybrid active flow induced vibration control of a circular cylinder equipped with a wake-mounted smart piezoelectric bimorph splitter plate

SM Hasheminejad, Y Masoumi - Journal of Fluids and Structures, 2022 - Elsevier
A two-dimensional numerical study on active flow induced vibration (FIV) suppression of an
elastically suspended circular cylinder fitted with a thin smart flexural-mode (bender-type) …

Effect of aligned magnetic field on the 2DOF VIV suppression and convective heat transfer characteristics of a circular cylinder

AA Mosaferi, M Esmaeili, AH Rabiee - International Communications in …, 2022 - Elsevier
The present study numerically explores vortex-induced vibration (VIV) and convective heat
transfer around a sprung cylinder under influence of the uniform streamwise and transverse …

Flow-induced vibration suppression of elastic square cylinder using windward-suction-leeward-blowing approach

AH Rabiee, MR Barzan, A Mohammadebrahim - Applied Ocean Research, 2021 - Elsevier
This article covers the application of the windward-suction-leeward-blowing concept in the
reduction of flow-induced vibration of an elastically-mounted square-section cylinder in the …

Multi-degree of freedom nonlinear energy sinks for passive control of vortex-induced vibrations in a sprung cylinder

JAI da Silva, FD Marques - Acta Mechanica, 2021 - Springer
The application of multi-degree of freedom nonlinear energy sinks (MDOF-NES) to control
the vortex-induced vibrations of a sprung cylinder passively is investigated in this paper. The …