Electroelastic field concentrations in and around inhomogeneities in piezoelectric solids

The new technique to obtain the electroelastic field concentrations around ellipsoidal inhomogeneities in piezoelectric solid completely eliminates the necessity to solve complex fields outside the inhomogeneity. The electrostatic fields are determined as function of the inner electroelastic fields. This method finds applications in three-dimensional cavities and inhomogeneities, and also in the analysis of geometric and loading configurations.