[HTML][HTML] Flow structure and dynamics behind cylinder arrays at Reynolds number∼ 100

M Sharifi Ghazijahani, C Cierpka - Physics of Fluids, 2023 - pubs.aip.org
The flow behind nine different arrays of cylinders is experimentally investigated via Particle
Image Velocimetry (PIV) at a Reynolds number of Re∼ 100 based on the diameter of the …

[HTML][HTML] Manipulation of bumpy surface cylinders for flow control and heat transfer improvement

JF Derakhshandeh, R Taher, M Khaled - International Journal of …, 2023 - Elsevier
The present work aims at investigating laminar flow effects over bumped-surface circular
cylinders at Reynolds number≤ 200. Three bumpy cylinder surfaces are considered and …

Flow characteristics and passive flow control of circular cylinders with triangular vortex generators: An experimental investigation

MH Aksoy - Applied Ocean Research, 2024 - Elsevier
Optimizing flow patterns around cylinders is crucial for diverse engineering applications,
aiming to mitigate vibrations induced by vortex shedding and minimize drag. Strategies …

Modulation of wake evolution, separation, and radiated noise by a cylinder with porous media cladding

H Feng, L Chen, Y Dong - Physics of Fluids, 2023 - pubs.aip.org
In this paper, the effects of porous media parameters on circular cylinder wake flow and
radiation noise are investigated using large eddy simulations and Ffowcs Williams …

Thermal fluid dynamics interaction between dual cylinders: Numerical analysis of groove effects and rotational speed

Y Li, F Shi, J Li, J Xin - International Journal of Heat and Fluid Flow, 2024 - Elsevier
This paper numerically analyses the thermal characteristics of tandem cylinders, considering
different grooves and non-dimensional rotation speeds (Ω). Two cylinders have the same …

A DNS investigation by LBM: Acoustic characteristics of a flow around rod-hydrofoil configuration at different angles of attack

X Sun, C Zhang, X Wang - Ocean Engineering, 2022 - Elsevier
The interaction noise caused by the periodic impingement of the forward blade wake on the
backward blade widely exists in underwater rotating machinery. The rod-hydrofoil …

Fluid structural interaction of a flexible plate submerged in the wake of a circular cylinder

JF Derakhshandeh - Ocean Engineering, 2022 - Elsevier
The wake-induced vibration of a flexible thin plate is investigated in order to provide insight
into the dynamic response of the plate due to wake vortices. The flexible plate is influenced …

The effect of transverse inclination angle on hydrodynamic characteristics of two tandem circular cylinders in an X arrangement

M Gong, D Yu, J Bao - Ocean Engineering, 2023 - Elsevier
A numerical investigation of the flow around two stationary circular cylinders in an X
arrangement, with a Reynolds number of Re= 3900 and a spacing ratio of L/D= 4.0, is …

Vortex induced coupled vibration of an elastically mounted square cylinder with a detached solid and flexible plate

JY Shao, L Zhang, JD Wen - Ocean Engineering, 2023 - Elsevier
The vortex induced coupled vibration of an elastically mounted square cylinder with a
detached solid/flexible plate at R e= 150 is numerically investigated in the present work …

Experimental and numerical investigation of flow around an inline square cylinder array at a high Reynolds number

M Basohbatnovinzad, M Shams… - Archive of Applied …, 2022 - Springer
This work experimentally and numerically studies a high Reynolds number flow around an
inline configuration of three square cylinders exposed to a cross stream. The wind tunnel …