%0 Journal Article %T Finite Element Modeling of a Piezoelectric Composite Beam and Comparative Performance Study of Piezoelectric Materials for Voltage Generation %A Action Nechibvute %A Albert Chawanda %A Pearson Luhanga %J ISRN Materials Science %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/921361 %U http://dx.doi.org/10.5402/2012/921361