JASI - Java Event-Based Simulation Framework
C++ Library for the Common Image Generator Interface
Population Propogation in Python. Simulate births, marriages, deaths
Modular System for Shelves and Coasts
Frevo is probably the simplest tool for evolutionary design
Visualize deep ocean biogeochemical sediment samples in 2D and 3D!
Ab initio simulator for thermal transport and lattice anharmonicity
A simulation library for discrete event and hybrid dynamic systems.
Water & steam properties Java library
Octave Wrapper CoolProp Library linked to win32 and win64
DIS(IEEE 1278.1) Fully Implemented in C++
The MaryTTS module for the protoFramework project
Simulator for medical emergency departments
Automates the building of VANET simulations using SUMO and OMNeT++
Circuit simulator for power electronics
Static and Dynamic Structural Analysis of 2D and 3D frames.
Interactive geometry software for Euclidean and non-Euclidean spaces