FEATool Multiphysics is an easy to use FEA and CFD Simulation Toolbox
Python GUI tool for estimating plant CAPEX, OPEX, and profitability
Python script for calculation of deflection of elastic ropes.
OpenNum lets you distribute solvers with a nice graphical interface
An easy and flexible mathematical programming environment for Python.
A designer’s program for describing parts of the building
2D Frame Analysis, Linear Static Analysis, Mode Shapes