NVIDIA Isaac Sim is an open-source application on NVIDIA Omniverse
Data Analysis, Simulations and Visualization on the Sphere
Object-oriented equation-based modelling and optimisation software
General Mission Analysis Tool
Simulate chemical processes using advanced thermodynamic models
Modular System for Shelves and Coasts
Open source software calculating industrial noise in the environment
Simulation and algorithms for queueing theory
An eXtended Finite Element Method (XFEM) Software.
Quantum Mechanical Charge Field - Molecular Dynamics
Graphical User Interface for Gromacs
Planung & Simulation kleiner PV-Anlagen
Software for calibration of hyperelastic constitutive models
tkinter wrapper for NASA CEA focused in rocket chemistry explanations
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