A review of bluff body wakes

JF Derakhshandeh, MM Alam - Ocean Engineering, 2019 - Elsevier
The application of an unsteady viscous flow around a bluff body has covered a wide range
of scientific fields. This paper reviews the wakes of different cross-sectional bluff bodies …

Flow-induced vibrations of single and multiple heated circular cylinders: A review

U Ali, M Islam, I Janajreh, Y Fatt, MM Alam - Energies, 2021 - mdpi.com
This study is an effort to encapsulate the fundamentals and major findings in the area of fluid-
solid interaction, particularly the flow-induced vibrations (FIV). Periodic flow separation and …

Large eddy simulation of flow around wavy cylinders at a subcritical Reynolds number

K Lam, YF Lin - International Journal of Heat and Fluid Flow, 2008 - Elsevier
The cross-flow around wavy cylinders of wavelength ratios λ/Dm from 1.136 to 3.333 are
investigated at Re= 3000 using large eddy simulation (LES). The mean flow field and the …

Comparison of flow characteristics around an equilateral triangular cylinder via PIV and Large Eddy Simulation methods

S Yagmur, S Dogan, MH Aksoy, I Goktepeli… - Flow Measurement and …, 2017 - Elsevier
The flow structures around an equilateral triangular cylinder, which is commonly used as a
vortex shedder in the vortex flowmeter, were investigated experimentally and numerically …

Numerical study on aerodynamic drag and noise of circular cylinders with a porous plate

H Liu, S Zhang, R Chen, S Zhou, Y Zhao - Aerospace Science and …, 2022 - Elsevier
The wake control of the flow around a cylinder is a classic problem of fluid mechanics, which
possesses a wide range of research foundations and applications. To attenuate the flow …

Numerical investigation of the separated and reattaching flow over a 5: 1 rectangular cylinder in streamwise sinusoidal flow

B Wu, S Li, S Cao, Q Yang, L Zhang - Journal of Wind Engineering and …, 2020 - Elsevier
Abstract Three-dimensional Large-Eddy Simulations (3D LES) are performed to study the
separated and reattaching flow over a 5: 1 rectangular cylinder in streamwise sinusoidal …

Harnessing flow-induced vibrations for energy harvesting: Experimental and numerical insights using piezoelectric transducer

M Islam, U Ali, S Mone - PLoS One, 2024 - journals.plos.org
Flow-induced vibrations (FIV) were considered as unwanted vibrations analogous to noise.
However, in a recent trend, the energy of these vibrations can be harvested and converted to …

Effect of tube spacing on the vortex shedding characteristics of laminar flow past an inline tube array: a numerical study

C Liang, G Papadakis, X Luo - Computers & Fluids, 2009 - Elsevier
The effect of tube spacing on the vortex shedding characteristics and fluctuating forces in an
inline cylinder array is studied numerically. The examined Reynolds number is 100 and the …

Numerical study on passive flow and noise control for flow past cylinder by porous media coatings

CY Zhang, X **ong, G Chen, X Li, J Wang, H Wang - Physics of Fluids, 2024 - pubs.aip.org
The present study investigates the flow around a uniform porous-coated cylinder under
subcritical flow state (⁠ Re= 5× 10 4⁠) through numerical analysis to explore the influence …

Numerical study of flows past airfoils with wavy surfaces

YF Lin, K Lam, L Zou, Y Liu - Journal of fluids and structures, 2013 - Elsevier
The paper presents three-dimensional numerical studies on the aerodynamic characteristics
of two different modified NACA0012 airfoils with different wavy surfaces using the large eddy …