Hello,

I am working on a piezoelectric energy harvester in comsol so I coupled the electrical circuit interface with the piezoelectric device multiphysics. I tried to confirm these results with an analytical model but I find a deffirence between the two.

Is there anyone who can help me to know how to find the difference between the two models (Analytical and Simulation) ?

More Meriem Boutaldat's questions See All
Similar questions and discussions