3 papers
physics.flu-dyn2025
Solving Navier-Stokes Equations Using Data-free Physics-Informed Neural Networks With Hard Boundary Conditions
Ritik Pal, Soubhik Mukherjee, Urmi Dutta +1
In recent years, Physics-Informed Neural Networks (PINNs) have emerged as a powerful and robust framework for solving nonlinear differential equations across a wide range of scient…
astro-ph.EP2025
Can a convecting magma ocean offer a solution to the puzzling case of core convection in early earth?
Urmi Dutta, Chris J. Davies, Ashley P. Willis
Convective flow in Earth's iron-rich liquid core drives self-sustained dynamo action, generating Earth's magnetic field, which is strongest among all terrestrial planets of the sol…
physics.flu-dyn2017
Pulsating dynamics of thermal plumes and its implications for multiple eruption events in the Deccan Traps, India
Urmi Dutta, Nibir Mandal
In Earth's mantle gravity instabilities initiated by density inversion lead to upwelling of hot materials as plumes. This study focuses upon the problem of their ascent dynamics to…