An advanced network simulator to design and configure virtual networks
A cross-platform statistical package for econometric analysis
FlightGear Flight Simulator: free open-source multiplatform flight sim
The Open Source CFD Toolbox
General Mission Analysis Tool
SUMO is a microscopic, multi-modal traffic simulation.
A library for polyhedral mesh generation
Data Analysis, Simulations and Visualization on the Sphere
A library for scientific data visualization
System dynamics program with additional features for economics
A 3D surface and volumetric mesh generator for MATLAB/Octave
Fast integrator of stochastic partial differential equations
JASI - Java Event-Based Simulation Framework
3D driving simulation based on Open Dynamics Engine
Modular System for Shelves and Coasts
DIS(IEEE 1278.1) Fully Implemented in C++
Simulator for medical emergency departments