NVIDIA Isaac Sim is an open-source application on NVIDIA Omniverse
Data Analysis, Simulations and Visualization on the Sphere
General Mission Analysis Tool
Simulate chemical processes using advanced thermodynamic models
Object-oriented equation-based modelling and optimisation software
Open source software calculating industrial noise in the environment
Simulation and algorithms for queueing theory
Graphical User Interface for Gromacs
Quantum Mechanical Charge Field - Molecular Dynamics
An eXtended Finite Element Method (XFEM) Software.
Modular System for Shelves and Coasts
OpenNum lets you distribute solvers with a nice graphical interface
Real-time interactive 3D graphics API for scientific simulations
Modbus slave simulator
PySCeS Constraint Based Modelling
Biomolecular electrostatics software
A framework for simulating open quantum dynamics
Open source software for robot simulation, integrated with OpenAI Gym
Molecular Dynamics Cell Construction