Thermoelastic Damping of the Axisymmetric Vibration of Laminated Trilayered Circular Plate Resonators

Abstract:

In this paper, thermoelastic damping of the axisymmetric vibration of laminated circular plate resonators will be discussed. Based on the classical laminated plate theory assumptions, the governing equations of coupled thermoelastic problems are established for axisymmetric out-of-plane vibration of trilayered circular plate with fully clamped boundary conditions. The analytical expression for thermoelastic damping is obtained and the accuracy is verified through comparison with FEM results.

• Periodical: Applied Mechanics and Materials (Volumes 313-314)
• Pages: 600-603
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.313-314.600
• Online since: March 2013
• Authors: Yu Xin Sun, Yan Jiang, Jia Ling Yang
• Keywords: Laminated Circular Plate Resonator, Thermoelastic Damping, Trilayer

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