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 …

Low‐Reynolds‐number flow around a square cylinder at incidence: study of blockage, onset of vortex shedding and outlet boundary condition

A Sohankar, C Norberg… - International journal for …, 1998 - Wiley Online Library
Calculations of unsteady 2D flow around a square cylinder at incidence (α= 0− 45) are
presented. The Reynolds numbers are low (Re= 45–200) so that the flow is presumably …

Heat and fluid flow across a square cylinder in the two-dimensional laminar flow regime

A Sharma, V Eswaran - Numerical Heat Transfer, Part A …, 2004 - Taylor & Francis
The flow structure and heat transfer characteristics of an isolated square cylinder in cross
flow are investigated numerically for both steady and unsteady periodic laminar flow in the …

Heat transfer and flow around cylinder: Effect of corner radius and Reynolds number

T Abdelhamid, MM Alam, M Islam - International Journal of Heat and Mass …, 2021 - Elsevier
This numerical study aims to investigate the flow around, heat transfer from, and
aerodynamic forces on a square cylinder with the corner radius ratio r/R= 0.0–1.0 and …

Simulation of three-dimensional flow around a square cylinder at moderate Reynolds numbers

A Sohankar, C Norberg, L Davidson - Physics of fluids, 1999 - pubs.aip.org
Direct numerical simulations of two-dimensional (2D) and 3-D unsteady flow around a
square cylinder for moderate Reynolds numbers (Re= 150–500) are performed, employing …

Flow over rectangular cylinder: Effects of cylinder aspect ratio and Reynolds number

A Mashhadi, A Sohankar, MM Alam - International Journal of Mechanical …, 2021 - Elsevier
Numerical simulations of two-and three-dimensional unconfined flows over rectangular
cylinders are conducted at Reynolds number Re= 30–200. The cylinder cross-sectional …

Vibrations of a square cylinder submerged in a wake

R Bhatt, MM Alam - Journal of Fluid Mechanics, 2018 - cambridge.org
Vibrations of a square cylinder submerged in a wake Page 1 J. Fluid Mech. (2018), vol. 853, pp.
301–332. c Cambridge University Press 2018 doi:10.1017/jfm.2018.573 301 Vibrations of a …

The wake of a wall-mounted rectangular cylinder: Cross-sectional aspect ratio effect

MR Rastan, H Shahbazi, A Sohankar, MM Alam… - Journal of Wind …, 2021 - Elsevier
Large-eddy simulations are performed to study the wake of a wall-mounted finite-length
rectangular prism at a Reynolds number Re​=​ 1.2​×​ 10 4 for the prism aspect ratio AR …

Flow separation around a square cylinder at low to moderate Reynolds numbers

H Jiang, L Cheng - Physics of Fluids, 2020 - pubs.aip.org
Flow (of a Newtonian and incompressible fluid) separation around a square cylinder for
Reynolds numbers (Re) in the range of 10–400 is investigated through direct numerical …

Onset of vortex shedding from a bluff body modified from square cylinder to normal flat plate

MR Rastan, MM Alam, H Zhu, C Ji - Ocean Engineering, 2022 - Elsevier
This study numerically investigates the time-resolved laminar flow over rectangular cylinders
with cross-sectional aspect ratio Ar varying from square cylinder (Ar= 1) to normal flat plate …