3 papers
physics.flu-dyn2026
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…
physics.comp-ph2026
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…
physics.flu-dyn2025
Scalings and simulation requirements in two-phase flows
Luis H. Hatashita, Pranav Nathan, Suhas S. Jain
In this work, important two-phase flow scalings are derived, which enable the quantification of grid-point and time-step requirements as functions of Re, We, and Ca numbers. The ad…