This review presents a systematic analysis of the published literature on flow regime
mapping and effects of external disturbances for flow past a single stationary sphere …

In this paper, a generic submarine Joubert BB2 model travels both in the homogenous and
linearly stratified fluid are simulated and investigated. The stable stratification of background …

Body-inclusive large-eddy simulations of disk wakes are performed for a homogeneous fluid
and for different levels of stratification. The Reynolds number is 5× 104 and the Froude …

Direct numerical simulation of flow past a sphere in a stratified fluid is carried out at a
subcritical Reynolds number of 3700 and) exhibits significant differences in turbulence …

Wakes produced by underwater vehicles, particularly submarines, in density-stratified fluids
play a pivotal role across military, academic, and engineering domains. In comparison to …

We use spectral proper orthogonal decomposition (SPOD) to extract and analyse coherent
structures in the turbulent wake of a disk at Reynolds number. Overall, we find that the …

Flow separation across bluff bodies has been a fascinating area of fluid mechanics since
1851. A large number of computational and experimental studies have been performed in …

Vortex dynamics in the flow past a sphere in a linearly stratified environment is investigated
numerically. Simulations are carried out for a flow with Reynolds number of Re= 3700 and …

The effect of ambient stratification on flow past a prolate spheroid is investigated using large-
eddy simulation. The aspect ratio of the body is L/D= 4 and the major axis (L) is aligned with …

A numerical study of stably stratified flows past spheres at Reynolds numbers R e= 200 and
R e= 300 is reported. In these flow regimes, a neutrally stratified laminar flow induces …