Vibration of pyrocomposite plate And cylinder

Abstract

newlineThe Harmonic wave propagation of an infinite pyrocomposite newlinesandwich plate SWP made of two pyroelectric layers of class 6 bonded newlinetogether by an isotropic Linear Elastic Material with Voids LEMV and the newlineAxisymmetric Flexural vibration of an infinite pyrocomposite solid hollow newlinecylinder made of inner solid hollow and outer hollow pyroelectric layers of newlineclass 6 bonded together by a LEMV layer are studied The frequency newlineequations of the harmonic wave propagation of the SWP and Axisymmetric newlineFlexural vibration of solid hollow pyrocomposite cylinder made of Ceramic newline1 Adhesive Ceramic are derived for the traction free shorted surface with newlinecontinuity conditions at the interfaces Numerical results in the form of data newlineand dispersion curves are carried out in symmetric and anti symmetric modes newlineof vibration of the SWP and axial flexural vibrations of the pyrocomposite newlinesolid hollow cylinder by embedding a hypothetical LEMV layer between two newlinebarium titanate layers are respectively compared to a similar three layer model newlinewith an existing Carbon Fibre Reinforced Polymer CFRP as an interfacial newlinelayer between two barium titanate layers and as well to a uni layered newlinepyroelectric plate and solid hollow cylinder newline newline