This review surveys the dramatic variations in wake structures and flow transitions, in addition to body forces, that appear as the motion of bluff bodies through a fluid occurs …
T Dairay, V Fortuné, E Lamballais… - Journal of Fluid …, 2015 - cambridge.org
Direct numerical simulation (DNS) of an impinging jet flow with a nozzle-to-plate distance of two jet diameters and a Reynolds number of 10 000 is carried out at high spatial resolution …
K Mohseni, H Ran, T Colonius - Journal of Fluid Mechanics, 2001 - cambridge.org
Numerical simulations are used to study the formation of vortex rings that are generated by applying a non-conservative force of long duration, simulating experimental vortex ring …
M Vanella, P Rabenold, E Balaras - Journal of Computational Physics, 2010 - Elsevier
In the present work we developed a structured adaptive mesh refinement (S-AMR) strategy for fluid–structure interaction problems in laminar and turbulent incompressible flows. The …
M Cheng, J Lou, LS Luo - Journal of Fluid Mechanics, 2010 - cambridge.org
We numerically study a vortex ring impacting a flat wall with an angle of incidence θ≥ 0°) in three dimensions by using the lattice Boltzmann equation. The hydrodynamic behaviour of …
This paper reports upon a laser-induced fluorescence visualization and time-resolved particle image velocimetry study to resolve the detailed dynamics associated with Re= 2000 …
TH New, J Long, B Zang, S Shi - Journal of Fluid Mechanics, 2020 - cambridge.org
A study on is distinctively different from those at larger included angles. Vortex-core trajectories are compared to those for inclined-wall collisions, and secondary vortex-ring …
The problem of a particle impacting on a wall, a common phenomenon in particle-laden flows in the minerals and process industries, is investigated computationally using a spectral …
The head-on collision of two vortex rings can produce diverse phenomena: A tiara of secondary rings, vortex sheets which flatten and interact iteratively, or the violent …