▪ Abstract We review the dynamics of stably stratified flows in the regime in which the Froude
number is considered small and the Rossby number is of order one or greater. In particular …

It is well-known that strongly stratified flows are organized into a layered pancake structure
in which motions are mostly horizontal but highly variable in the vertical direction. However …

The dynamics of quasi-horizontal motions in a stably stratified fluid have been simulated for
Froude numbers of order 1, so that the flows are strongly affected by the stable density …

This paper shows that a long vertical columnar vortex pair created by a double flap
apparatus in a strongly stratified fluid is subjected to an instability distinct from the Crow and …

Coherent vortex structures are formed in the late wakes of towed spheres for all values of the
internal Froude number, F≡ 2U/ND∈[10, 240](U is the body speed, D its diameter, and N is …

Late wakes (Nt> 20) of towed spheres in a stably stratified fluid were analysed in a plane
using a reliable, customized DPIV technique that provides sufficient spatial and temporal …

This paper presents results from the first fully three-dimensional direct numerical simulations
of initially turbulent wakes with net momentum in unstratified and density stratified fluids. The …

The mean velocity profile scaling and the vorticity structure of a stably stratified, initially
turbulent wake of a towed sphere are studied numerically using a high-accuracy spectral …

Two iron molybdate catalysts have been prepared by coprecipitation, one stoichiometric
(Mo/Fe atomic ratio= 1.5) and the other with a typical industrial composition (Mo/Fe atomic …

This paper presents experimental and theoretical results on the internal waves emitted by a
bluff body moving horizontally in a linearly stratified fluid. Three different bluff bodies (a …