Lattice Boltzmann simulations to determine drag, lift and torque acting on non-spherical particles

A Hölzer, M Sommerfeld - Computers & Fluids, 2009 - Elsevier
The drag, lift and moment coefficients of differently shaped single particles have been
determined as a function of the angle of incidence at particle Reynolds numbers between …

Drag and lift coefficients of inclined finite circular cylinders at moderate Reynolds numbers

A Vakil, SI Green - Computers & Fluids, 2009 - Elsevier
The flow around two-dimensional cylinders at moderate Reynolds numbers has been much
studied, both for cylinders perpendicular to the flow and for cylinders yawed to the flow. In …

Interactions of the wakes of two spheres placed side by side

L Schouveiler, A Brydon, T Leweke… - European Journal of …, 2004 - Elsevier
The periodic coupled wakes of two spheres, placed side by side in a uniform stream at low
Reynolds numbers, are studied experimentally and by Direct Numerical Simulations …

A wind tunnel investigation of the effects of end and laminar/turbulent inflow conditions on cylinder vortex-induced vibrations

R Bourguet, R Mathis - Journal of Fluids and Structures, 2023 - Elsevier
The influence of end and inflow conditions on the vortex-induced vibrations of a cylinder is
studied on the basis of wind tunnel experiments, combining measurements of the body …

Kinematics and wake of freely falling cylinders at moderate Reynolds numbers

C Toupoint, P Ern, V Roig - Journal of Fluid Mechanics, 2019 - cambridge.org
We investigated experimentally the motion of elongated finite-length cylinders (length $ L $,
diameter $ d $) freely falling under the effect of buoyancy in a low-viscosity fluid otherwise at …

Vortex shedding from a circular cylinder of finite length at low Reynolds numbers

O Inoue, A Sakuragi - Physics of Fluids, 2008 - pubs.aip.org
Flow past a circular cylinder of finite span-length with two free ends is investigated based on
direct numerical solutions of the three-dimensional unsteady incompressible Navier–Stokes …

Flow measurements in the near wake of a smooth sphere and one mimicking a pine cone

T David, L Eshbal, V Rinsky, R van Hout - Physical Review Fluids, 2020 - APS
A combination of time-resolved particle image velocimetry (PIV) and tomographic PIV was
used to study the instantaneous three-dimensional vortex shedding as well as mean …

Self-sustained oscillations in the wake of a sphere

L Schouveiler, M Provansal - Physics of fluids, 2002 - pubs.aip.org
The periodic wake of a sphere maintained in a uniform flow is experimentally characterized.
Visualizations of the vortical structures periodically shed in this regime are presented and …

Onset of vortex shedding around a short cylinder

Y Yang, Z Feng, M Zhang - Journal of Fluid Mechanics, 2022 - cambridge.org
This paper presents results of three-dimensional direct numerical simulations (DNS) and
global linear stability analyses of a viscous incompressible flow past a finite-length cylinder …

The flow field around a micropillar confined in a microchannel

J Jung, CJ Kuo, Y Peles, M Amitay - International journal of heat and fluid …, 2012 - Elsevier
The flow field over a low aspect ratio (AR) circular pillar (L/D= 1.5) in a microchannel was
studied experimentally. Microparticle image velocimetry (μPIV) was employed to quantify …