October 9, 2023 at 6:40 am
Akshay Maniyar
Ansys Employee

Hi Noura,

Yes, I agree with Erik. The only non-linearity which is missing is the frictional contact of coils. Also, large deflection is ON so the solver is considering the geometric non-linearity. Please try adding contact and see if it helps.

Thanks,

Akshay Maniyar