a parametric 3D CAD modeler
Virtual Satellite
Solve Alignment of Road , Rail,Tunnel
Simple Road Design and Earthworks
An EnergyPlus shell for parametric studies and more ...
Open-Source Shoemaking
Software for calibration of hyperelastic constitutive models
Software for electromagnetic simulation
Cross-platform Open-source 2D CAD
Python tool for section property evaluation and stress calculation
Open-Source Multiphysics FEA (FEM) Package
A canvas library for generating technical drawings
Demonstrates a quadtree for spatial indexing of triangles
OpenNum lets you distribute solvers with a nice graphical interface
Design your own pottery for 3D printing in full color
Packing two dimensional rectangular elements at orthogonal table
AutoCad 2014 - AutoCad 2020 batch lisps process
Precise gear geometry generator for spur and helical gears
Secondary glazing for sash windows
Subroutines for planar mechanism simulation
Free multiphysics simulation software package
Portable feed & speed calculator for turning and milling