Netgen/NGSolve can be used as a simulator for Eddy Current Testing (ECT).
ECT is widely used as one of the non-destructive testing methods to detect cracks on metal surfaces.
I have tried Netgen/NGSolve as an ECT simulator.
The same results were obtained by Netgen/NGSolve with a commercial software as shown in the following link.
Dual induction probe
Netgen/NGSolve is a great software!
Thanks to Professor Schöbel and the Netgen/NGSolve community.