FlightGear Flight Simulator: free open-source multiplatform flight sim
A cross-platform statistical package for econometric analysis
An advanced network simulator to design and configure virtual networks
The Open Source CFD Toolbox
Data Analysis, Simulations and Visualization on the Sphere
SUMO is a microscopic, multi-modal traffic simulation.
System dynamics program with additional features for economics
A library for scientific data visualization
Virtual X-Ray Imaging Library on GPU
An EnergyPlus shell for parametric studies and more ...
Static and Dynamic Structural Analysis of 2D and 3D frames.
A 3D surface and volumetric mesh generator for MATLAB/Octave
A code primarily aimed at DNA and RNA coarse-grained simulations
DIS(IEEE 1278.1) Fully Implemented in C++
Fast integrator of stochastic partial differential equations
3D driving simulation based on Open Dynamics Engine
Simulator for medical emergency departments