Bar physical properties

1.Example

Here is an example of regions in inner bar. Note that the same principles apply to outer bar.

Regions for inner bar
1	Yoke.
2	Tooth.
3	Tooth foot.
4 - 5	Solid conductor for describing the squirrel cage.

2. List of possible elementary regions for an inner bar.

• Solid conductor, Tooth, Yoke and Tooth foot illustrated above.

• Ferromagnetic wedge

• Mechanical device to represent rivet for example

• Fluid area
• Hole or Slit
• Cooling hole