8 citations · 17 across the 13 of their papers we have counts for
6 papers · 1 filter
Cascade-driven fragmentation-aggregation transitions in decaying turbulence
Vivek Kumar, Prasoon Suchandra, Shivam Prajapati +2
In decaying turbulence, the turbulent cascade is not merely a passive background for breakup but an evolving stability boundary that dynamically selects the fragmentation-aggregati…
A diffuse-interface method for compressible two-phase flows with seven- and six-equation models
Luis H. Hatashita, Suhas S. Jain
In this work, a novel phase-field method is proposed for the six- and seven-equation non-equilibrium models for simulating compressible two-phase flows. Such formulations allow for…
On the scaling of bubble interactions in dynamic turbulence: theoretical, numerical, and experimental study
Vivek Kumar, Prasoon Suchandra, Shivam Prajapati +2
This study investigates dilute bubbly decaying homogeneous isotropic turbulence at high Reynolds number using theory, direct numerical simulation, and experiments. The turbulent ki…
Dynamics of finger-type convection in double-diffusive instability
Mohammad Mohaghar, Anirban Bhattacharjee, Suhas S. Jain +1
Finger-type convection in double-diffusive instability (DDI) controls mixing and scalar transport in many stratified flows, yet a quantitative, finger-resolved description of the t…
Learning subgrid interfacial area in two-phase flows with regime-dependent inductive biases
Anirban Bhattacharjee, Luis H. Hatashita, Suhas S. Jain
The reliability of machine learning in multiscale physical systems depends on how physical structure is embedded into the learning process. We investigate this in the context of tu…
Mass-Transfer Control With Microbubbles in Highly Turbulent Decaying Flows
Vivek Kumar, Prasoon Suchandra, Jason Rom +3
We hypothesize that combining extreme turbulence with a minute reduction in surface tension (surface tension of the liquid) using surfactant provides a simple and scalable rout…