Characteristics of flow past elongated bluff bodies with underbody gaps due to varying inflow turbulence

SS Aleyasin, MF Tachie, R Balachandar - Physics of Fluids, 2021 - pubs.aip.org
An experimental study was performed on two elongated bluff bodies with underbody gaps, a
square-back Ahmed body and a cuboid, to investigate the effects of geometry and the …

Effect of the aspect ratio on the velocity field of a straight open-channel flow

AM Shinneeb, G Nasif, R Balachandar - Physics of Fluids, 2021 - pubs.aip.org
This study investigates numerically the effect of the aspect ratio (AR) on the velocity field
characteristics of the turbulent flow of a straight open-channel flow. Five aspect ratio cases …

Supercritical flow characteristics in smooth open channels with different aspect ratios

G Nasif, R Balachandar, RM Barron - Physics of Fluids, 2020 - pubs.aip.org
A transient numerical investigation is employed in this study to evaluate the influence of
channel aspect ratio varying between 2.0 and 12.0 on the secondary currents and other flow …

Secondary currents at very low and high aspect ratios of open channels

M Shinneeb, G Nasif, R Balachandar - CFD Letters, 2022 - semarakilmu.com.my
The present numerical study is an attempt to better understand the effect of the aspect ratio
(AR) on the velocity field characteristics of the fully-developed turbulent flow in a straight …

Computational Investigation of the Effect of the Aspect Ratio On Secondary Currents in Open Channels

M Shinneeb, G Nasif… - Advances in Fluid …, 2021 - books.google.com
This study investigates numerically the effect of the aspect ratio (AR) on the velocity field
characteristics of the turbulent flow of a straight open channel flow. The AR is defined as the …