Internal waves in the ocean with stratified structure are essential: natural internal waves for
the untangling of physical and environmental processes in oceanography and internal …

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 …

The present study reports results of Large Eddy Simulations (LES) in towed and self-
propelled conditions for the DARPA SUBOFF (DSub), a notional submarine geometry, at a …

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 …

High-Reynolds-number wake of a slender body Page 1 J. Fluid Mech. (2021), vol. 918, A30,
doi:10.1017/jfm.2021.347 High-Reynolds-number wake of a slender body JL Ortiz-Tarin1, S …

Estimates of grid-point and time-step requirements exist for many canonical flows but not for
stratified wakes. The purpose of this work is to fill in this gap. We apply the basic meshing …

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 …

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 …

Internal waves generated by a moving body submerged in a stratified fluid typically yield
modest surface signatures. Large-eddy simulation (LES) is employed to capture the surface …

Coherent motions in a turbulent wake of an axisymmetric bluff body Page 1 J. Fluid Mech. (2023),
vol. 962, A19, doi:10.1017/jfm.2023.231 Coherent motions in a turbulent wake of an …