Piezo modeling

Hello Murali,

When you tell about equivalent voltage, do you mean charge in terms 
of voltage? Because in ABAQUS/CAE in the load module there is no 
option to give electric potential as a load! If we apply equivalent 
charge, the voltage while post processing in the results does not 
show the correct values!!! Can you please explain the phenomenon? Are 
the piezo patches showing the secondary effect as well?

Partha