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

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.

CFD library based on openFoam to simulate magnetic fluid flows

Scientific finite elements

Computational models for application of multiphysics and poroelasticity in simulation inside finite element analysis