The self-similarity law for axisymmetric wakes has for the first time been examined and
verified in a complex helical vortex in the far part of an asymmetric wake by means of direct …

We investigate the instabilities, bifurcations and transition in the wake behind a 45-degree
inclined 6: 1 prolate spheroid, through a series of direct numerical simulations (DNS) over a …

Direct numerical simulations are performed to study the behavior of the wake behind a 5: 2
streamwise rotating prolate spheroid. The Reynolds number Re= 1000 under different …

The coherent structures of a turbulent wake generated behind a bluff three-dimensional
axisymmetric body are investigated experimentally at a diameter-based Reynolds number …

Results showing the three‐dimensional vortex shedding structure when a sphere is towed at
a constant velocity through a stratified fluid are presented. It is found that for small …

With time recording Digital-Particle-Image Velocimetry and spatio-temporal reconstruction
technique, we obtained detailed quantitative results of the evolution of the velocity and …

Viscous laminar flow past a prolate spheroid has been investigated numerically at seven
different Reynolds numbers; and. In contrast to all earlier investigations, the major axis of the …

The linear parallel and incompressible stability of a family of axisymmetric wake profiles is
studied in the range of Reynolds numbers where helical vortex shedding from bluff bodies of …

The wake behind a 6: 1 prolate spheroid at 45 incidence has been studied by means of
direct numerical simulations (DNSs). The Reynolds number based on the minor axis of the …

The turbulent sphere wake is studied experimentally at Re= 1.9\, 10^ 4 R e= 1.9 10 4 using
an axisymmetric support that holds the body from upstream. This setup allows the …