Figure 7: Color flux density plot of solution.
4. Conclusions
You have now completed your first model of a magnetic problem with FEMM. From this basic introduction, you have been exposed to the following concepts:
• How to draw a model using nodes, segments, arc, and block labels; • How to add material to your model and how to assign them to regions;
• How to define a boundary for your model;
• How to analyze a problem;
• How to inspect local field values;
• How to plot field values along a line;
• How to compute inductance and resistance;
• How to display color flux density plots.
Hopefully, this tutorial has presented you with enough of the basics of FEMM so that you can explore more complicated problems without getting sidetracked by the mechanics of how a problem is drawn and analyzed.