| Software | Dimension | Solver Types | Scripting | GUI | Best for | |----------|-----------|--------------|-----------|-----|-----------| | FEMM | 2D | Static, time-harmonic | Lua | Yes | Motors, solenoids | | Elmer FEM | 3D | Static, transient, eddy | Python (via API) | Basic | Multi-physics | | OpenFOAM | 3D | All (custom) | C++/bash | No | MHD, research | | QuickField Student | 2D | Static, AC, transient | No | Excellent | Education |
He used the and Elmer FEM solvers integrated within the interface.
The blue light of the monitor reflected off Leo’s glasses as he stared at the empty workspace of an expensive CAD program. As a self-taught inventor working out of a garage, the $5,000 annual subscription for professional simulation tools felt like a brick wall. He was trying to design a more efficient permanent magnet motor, but without a way to visualize the flux leakage, he was just guessing in the dark.
Solves 2D planar and axisymmetric magnetostatic, electrostatic, and low-frequency eddy current problems.
Node limit restricts complex geometries.