Numerical Integration of the Equations Governing a Normal Mode Linear Piezoelectric Transducer with an Inductive-Resistive Load.

摘要

A description is given of the use of the WONDY one-dimensional Lagrangian wavecode to solve for electromechanically coupled responses of normal mode linear piezoelectric transducers. The construction of an appropriate equation-of-state subroutine for a linear piezoelectric material and an inductive-resistive external electrical load is given. The use of the subroutine is illustrated by the solution of an example problem. (ERA citation 04:037415)