Model-rocketry aerodynamics and trajectory simulation software
The Open Source CFD Toolbox
Component, CA, and CCA models; superdense time, DB repo, testing, etc.
Population Propogation in Python. Simulate births, marriages, deaths
Growth-grammar related Interactive Modelling Platform
mujoco-py allows using MuJoCo from Python 3
A wireless push-type network simulator.
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.
An Agent-Based Simulation of Invasive Pest Insects
Growing suite of proteomics simulations for educational purposes
(RoboSim) Java based Robot Localization and Path Planner Simulator.
Equation of stock trading simplified to game of moving resizing balls