FEATool Multiphysics is an easy-to-use FEA and CFD Simulation Toolbox
Software for calibration of hyperelastic constitutive models
OpenNum lets you distribute solvers with a nice graphical interface
Application Integration for HPC Multiphysics
Simulate high power rocket flights with splash down plots
Open Knowledge on engineering development.
An Open source Analysis and SImulation Toolbox for Fuel Cells
Networked training tool for Air Traffic Controllers