Geant4 toolkit for the simulation of the passage of particles through matter - NIM A 506 (2003) 250-303

A curated list of open source projects used in nuclear science and engineering

Collaborative Multiphysics Cosimulator For Space Missions 🌎🚀🌚

BETSE — Bioelectric Tissue Simulation Engine

Open source MOOSE framework application for simulating plasmas

List of open source projects related to OpenMC

A modular shared-memory high-performance framework for multiscale cardiac multiphysics simulations.

Object-oriented software for the multi-physics simulations of Superconducting cables.

Unresolved CFD–DEM VOF solvers (PISO/PIMPLE) in CFDEMproject for multiphase fluid–particle injection and displacement with experimental validation.

Runtime ANN drag prediction for CFDEM/OpenFOAM—trained on fine‑mesh data using fluid/particle velocities and void fraction—boosts coarse‑mesh CFD‑DEM fidelity

cfdemSolverIB_VOF is a resolved IB/Fictitious Domain–VOF CFD–DEM solver developed as an extension to OpenFOAM/CFDEM libraries for multiphase flow with deformable granular solids, validated against injection‑pressure experiments

Finite Element Method Object-Oriented Laboratory (FEMOOLab) is a MATLAB program for performing FEM-based numerical simulations, implemented in a modular OOP framework to allow different types of models and physics.

Coupled multiphysics finite element implementation for moisture diffusion in epoxy materials with stress-assisted transport

🌐 The Feel++ Book

a short DAMASK simulation guide

Hexagon Multiphysics Modeling Solutions Examples for Induction Heating, Welding, and more

Parallel Partitioned Multi-physics Simulation Framework

CompactStar is a modular C++ framework for modeling neutron stars, hybrid stars, and exotic compact objects. It includes GR stellar-structure solvers (TOV + Hartle), thermal–chemical–spin evolution, baryon-number–violating (BNV) microphysics, and a full EOS engine for dense matter.

Scientific finite elements

CFD library based on openFoam to simulate magnetic fluid flows