Examples

These examples show complete parts, from the sketch to the solid, and where an example needs a mesh or a solution, netgen meshes it and NGSolve or SciPy solves it. Every example is a real part or a classic problem with its own numbers, and most check their result against a formula, a textbook value or a measured property.

The code of the examples is under the 0BSD license, their text and figures under CC BY-SA 4.0. See License and notices for details.

In this section

Machines and vehicles9 examples. A toy plane, a rocket, a rear wing, gears, engines and an excavator arm, from the sketch to the part.

Mechanisms12 examples. Linkages and drives whose geometry follows from their motion, from the four-bar to the Jansen leg.

Physics16 examples. Drums, plates, bars, beams, pipes and cracks against their classic formulas.

Fields and simulation25 examples. Motors, magnets, antennas, heat sinks and flows, against closed forms and published values.

Manufacturing7 examples. Gear cutting, pocket milling, a slicer with G-code, a laser-cut box, stencil lettering and two design tables.

Geometry and design34 examples. Tilings, fractals, packings and classic problems of plane geometry with exact answers.