JFET_V5_N3_RP5 Nehru E.S. Journal on Future Engineering and Technology 2230 – 7184 5 3 37 42 Flexural Vibration, Piezoelectric, Multilayer cylinders, LEMV Flexural vibration of an infinite piezocomposite multilayer hollow cylinder made of piezoelectric layers of 6mm-class and an LEMV (Linear Elastic Material with Voids) layers is studied. The frequency equations are obtained for the traction free outer surface with continuity conditions at the interfaces. The frequency equations solved by using Muller's method with VC++ programme. We can study about the attenuation effect and vibration characteristics. Numerical results are carried out for the inner hollow, middle and outer piezoelectric layers bonded by LEMV layers and the dispersion curves are compared with that of a similar model bonded by CFRP (Carbon Fibre Reinforced Plastic). February - April 2010 Copyright © 2010 i-manager publications. All rights reserved. i-manager Publications http://www.imanagerpublications.com/Article.aspx?ArticleId=1142