FlightGear Flight Simulator: free open-source multiplatform flight sim
Open source software calculating industrial noise in the environment
Random phenomena generator
NETGEN is an automatic 3d tetrahedral mesh generator
Real-time interactive 3D graphics API for scientific simulations
Electromagnetic Analysis Software
Galaxy extraterrestrial life simulation
GUI for building, simulating and optimizing kinetic models.
Simulate high power rocket flights with splash down plots
boundary element based flow solver for microfluidics
GMES is a free Python package for FDTD electromagnetic simulations.
An Open source Analysis and SImulation Toolbox for Fuel Cells
Billiard table simulator
A highly flexible 3D flocking boids simulator, conceived as a tool for
action/combat flight sim