For comparison of simulation and experimental scattering data
CReST: The Cloud Research Simulation Toolkit
A Library for Interactive Modelling and Visualisation
A Turing Machine Simulator
A simple hydrodynamic code less than 700 lines long!
Software for data analysis, image processing, simulations, solver.
simulation of objects in space with classical mechanics
Simple Queue Simulator
VEX Robotics Competition Simulator
VOpR - a virtual optical rail
Stochastic Analysis
Computer science experiment manager
OpenEstragon is a market economy simulator.