Numerical Simulation of Effective Properties of 3D Piezoelectric Composites

Table 3

Comparison of the results calculated by 2D and 3D models.

	Volume fraction
	0.111	0.222	0.333	0.444	0.555	0.666
(3D Model)
(2D Model)
Error (%)
(3D Model)
(2D Model)
Error (%)	2.697%	6.247%	2.421%	1.757%	4.086%	4.597%