This should be a very simple project to an electrical engineer. The problem is described per the attachment.
Project tasks:
1) Verify the differential equations
2) The radiation interaction between the two cylinders. Describe the differential equation of cylinder 1 in cylinder 2 coordinate system.
3) If the middle layer is piezoelectric. How to describe the electrical interaction i.e. use of task 2
4) If an electrode is connected to the middle layer i.e. the electric potential is symmetric (the same value)
Professional from academic institute can help you.....................................................................................Pls offer work with $20 as milestone