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physics.comp-ph2025
Advancing Material Modeling in Hydrocodes Beyond Equations of State
Tim A. Linke, Dane M. Sterbentz, Jean-Pierre R. Delplanque +5
We present a multiscale simulation framework that couples the Finite Element Method with molecular dynamics. Bypassing traditional equations of state (EOS) by using in-line atomist…
physics.comp-ph2025
A Concurrent Multiscale Framework Coupling Direct Simulation Monte Carlo and Molecular Dynamics
Tim Linke, Dane Sterbentz, Niels Grønbech-Jensen +2
We present a new method to couple the Direct Simulation Monte Carlo (DSMC) algorithm with molecular dynamics (MD). The coupling approach generalizes prior coupling methods using a…
physics.comp-ph2024
Machine Learning Visualization Tool for Exploring Parameterized Hydrodynamics
C. F. Jekel, D. M. Sterbentz, T. M. Stitt +4
We are interested in the computational study of shock hydrodynamics, i.e. problems involving compressible solids, liquids, and gases that undergo large deformation. These problems…