Fluid2D is the Swiss army knife of 2D CFD
Power flow library in C++
Mod of the evolution simulation and artificial life program Biogenesis
Open source codes related to dissipative particle dynamics
SaaS for running simulation models in the cloud
realistic truck simulator with 3D graphics done from zero
realistic truck & car simulator, with OpenGL graphics
The educational lattice Boltzmann code
black_rhino is a multi-agent simulator for financial network analysis
Basic real-time simulation engine in C++
rp6simul is a simulator for the RP6 robot (AREXX Engineering)
Simple Molecular Interaction Potential Generator in Python