3 citations · 6 across the 7 of their papers we have counts for
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Scale interactions and energy transfer in the turbulent wake of a bluff body
Jinyuan Liu, Sutanu Sarkar
Turbulent bluff-body wakes exemplify the coexistence of large-scale coherent structures and fine-scale turbulence -- two ends of a wide dynamical range of scales connected through…
Tidally dominated flows past a three-dimensional topography: Wake vortices, turbulence, and mixing
H. M. Aravind, Pranav Puthan, Sutanu Sarkar +2
Oceanic turbulence influences the transport and mixing of freshwater, heat, nutrients, and other biogeochemical tracers. It also has broader implications for oceanic and atmospheri…
Stratified wakes of a prolate spheroid at moderate angle of attack
Sheel Nidhan, Sanidhya Jain, Jose L. Ortiz-Tarin +1
Ocean submersibles and aerial vehicles often encounter a density-stratified environment whose effect on flow features is of interest. A 6:1 prolate spheroid of diameter with ve…
Turbulence in stratified rotating topographic wakes
Jinyuan Liu, Pranav Puthan, Sutanu Sarkar
Turbulence generation mechanisms in stratified, rotating flows past three-dimensional (3D) topography remain underexplored, particularly in submesoscale (SMS) regimes critical to g…
Internal gravity waves in flow past a bluff body under different levels of stratification
Divyanshu Gola, Sheel Nidhan, Sutanu Sarkar
The flow field of a bluff body, a circular disk, that moves horizontally in a stratified environment is studied using large eddy simulations (LES). Five levels of stratification (b…
Effect of rotation on wake vortices in stratified flow
Jinyuan Liu, Pranav Puthan, Sutanu Sarkar
Stratified wakes past an isolated conical seamount are simulated at a Froude number of and Rossby numbers of , 0.75, and . The wakes exhibit a K{\' a…
Flow past an inclined spheroid in homogeneous and stratified environments
S. Nidhan, J. L. Ortiz-Tarin, S. Sarkar
Large-eddy simulations (LES) are performed to study the flow past a 6:1 prolate spheroid placed at an angle of incidence of . The diameter-based Reynolds number ($Re…