GPL software which renders realistic skies in real time
SUMO is a microscopic, multi-modal traffic simulation.
A planetarium software that shows a 3D simulation of the night sky
XFLR5 is an analysis tool for airfoils, wings and planes
An advanced network simulator to design and configure virtual networks
A cross-platform statistical package for econometric analysis
Plug&Play Hardware simulation over a virtual bus system.
Cyclic Voltammetry Simulation Program for Research and Education
A circuit simulator with graphical user interface (GUI)
A simulation program for insulin-glucose homeostasis.
Queueing Theory Algorithms
A library for polyhedral mesh generation
Simulate chemical processes using advanced thermodynamic models
A graphical view of OpenDSS
A library for scientific data visualization
CFDTool - Easy to Use Computational Fluid Dynamics (CFD) Toolbox
System dynamics program with additional features for economics
Scanning probe microscopy data visualisation and analysis
Frevo is probably the simplest tool for evolutionary design