Influence of Boundary Conditions and Dissipative Heating Onto Resonance Vibration of Shear Compliant Viscoelastic Cylindrical Shell with Piezoelectric Sensors
摘要
A problem on forced resonant vibrations and dissipative heating of viscoelastic cylindrical shell with piezoelectric sensors with taking account for the in-plane shear strain, temperature dependence of viscoelastic characteristic of material and edge clamping conditions are considered. The influence of temperature dependence, in-plane shear strain, and heat exchange conditions on the surfaces onto amplitude and temperature-frequency characteristics of the forced vibration of the shell is studied. A special technique for the shell life prediction based on the thermal failure criterion is developed.