different torques for different region sizes for my 3D machine
different torques for different region sizes for my 3D machine
September 6, 2024 at 1:33 pm
s_zanjani2004
Subscriber
Hi,
Does anyone know why I am getting different torques for different region sizes for my 3D machine?
September 9, 2024 at 10:20 am
Timos
Ansys Employee
Hello,
It is possible to obtain different torque by changing the region size because of the boundary condition that is applied on the faces of the region. The default boundary condition on the region boundary in 3D is that flux is tangential. So there will be a discrepancy on the simulated flux lines. Please consider to increase the region size in a way that your torque is stabilized (not touching and bigger than your stator).
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