Hi all,
I've been attempting to model a piezoelectric bimporph with the ansys piezoelectrics and mems addon, and everything works fine (static structural, modal) untill i get to the harmonic analysis. At this point im never able to apply voltages to surfaces as this option is greyed out, the only option is Enforced Motion voltage, every time I use this option however my model won't solve for whatever reason (an error occured inside the solver module: general error).
I am new to this so even if you think your solution to be too obvious, please let me know nontheless.
Cheers,
Ben.