App, SubApp, Plugin, and PluginGroup abstractions for MDDEM simulations
Molecular Dynamics / Discrete Element Method simulation framework with plugin architecture
Core simulation infrastructure: TOML config, domain decomposition, MPI communication, atom data structures
Lennard-Jones 12-6 pair force with virial accumulator and tail corrections for MDDEM
Measurement tools for MDDEM: radial distribution function (RDF), mean square displacement (MSD), and virial pressure
Nose-Hoover NVT thermostat for MDDEM
Configurable gravity body force plugin for MDDEM simulations
General plane wall contact forces with Hertz repulsion for MDDEM simulations
Granular physics for MDDEM: Hertz normal contact, Mindlin tangential friction, rotational dynamics
FCC lattice initialization with Maxwell-Boltzmann velocities for MDDEM