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 …
of scientific fields. This paper reviews the wakes of different cross-sectional bluff bodies …
Fluctuating lift on a circular cylinder: review and new measurements
C Norberg - Journal of Fluids and Structures, 2003 - Elsevier
Apart from providing some new experimental data the paper reviews previous investigations
concerning fluctuating lift acting on a stationary circular cylinder in cross-flow. In particular …
concerning fluctuating lift acting on a stationary circular cylinder in cross-flow. In particular …
Dependence of square cylinder wake on Reynolds number
The wake of a square cylinder is investigated for Reynolds number Re< 10 7. Two-
dimensional (2D) laminar simulation and three-dimensional (3D) large-eddy simulation are …
dimensional (2D) laminar simulation and three-dimensional (3D) large-eddy simulation are …
Turbulent flow around a square cylinder at Reynolds number 22,000: A DNS study
The turbulent flow around a square cylinder at Reynolds number 22, 000 (based on the
cylinder diameter and the inflow velocity) is studied by means of direct numerical simulation …
cylinder diameter and the inflow velocity) is studied by means of direct numerical simulation …
Deep reinforcement learning-based active flow control of vortex-induced vibration of a square cylinder
We mitigate vortex-induced vibrations of a square cylinder at a Reynolds number of 100
using deep reinforcement learning (DRL)-based active flow control (AFC). The proposed …
using deep reinforcement learning (DRL)-based active flow control (AFC). The proposed …
Phase-field-based lattice Boltzmann model for incompressible binary fluid systems with density and viscosity contrasts
YQ Zu, S He - Physical Review E—Statistical, Nonlinear, and Soft …, 2013 - APS
A lattice Boltzmann model (LBM) is proposed based on the phase-field theory to simulate
incompressible binary fluids with density and viscosity contrasts. Unlike many existing …
incompressible binary fluids with density and viscosity contrasts. Unlike many existing …
Heat and fluid flow across a square cylinder in the two-dimensional laminar flow regime
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 …
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
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 …
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
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 …
square cylinder for moderate Reynolds numbers (Re= 150–500) are performed, employing …
Three-dimensional Floquet instability of the wake of square cylinder
J Robichaux, S Balachandar, SP Vanka - Physics of Fluids, 1999 - pubs.aip.org
In this study we investigate the onset of three-dimensionality in an otherwise two-
dimensional periodic wake of a square cylinder. Floquet stability analysis is employed to …
dimensional periodic wake of a square cylinder. Floquet stability analysis is employed to …