Model-rocketry aerodynamics and trajectory simulation software
The Open Source CFD Toolbox
Component, CA, and CCA models; superdense time, DB repo, testing, etc.
CAESAR-Lisflood landscape evolution model
A game about station masters job , managing trains which are arriving
An EnergyPlus shell for parametric studies and more ...
Population Propogation in Python. Simulate births, marriages, deaths
Growth-grammar related Interactive Modelling Platform
A wireless push-type network simulator.
System safety, dependability and security analysis
AVR simulator IDE
Advanced 2D simulator for evolving harmonical waves.
Toolkit for agent-based & dynamic microsimulation modelling
Advanced Simulation & Visualization of 2D dynamical systems
Allows you to build your own circuits and test them
Penthode simulates, draw and plot electrical power distributions
Acoustic Simulation Library for Frequency and Time Domain Simulations.
Free Hydraulic Model for Water Systems