torque calculation and periodic boundary

[giovanni.bortolan@xxxxxxxxxxxxx]

Hi Robin and Jiri

I had the same problem with torque calculation using periodic/antiperiodic
boundary, but I have fond a trivial solution:
instead of dividing the air gap in two parts with a periodic/antiperiodic
boundary I have divided it in three parts:
one dividing line is the periodic/antiperiodic boundary and the other line
is an arc segment that is part of the rotor group and that will be the path
for the torque line integral

Bye

_______________________________
ing. G.Bortolan