Study of Tunable Graphene Nano Resonator Vibration

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Derakhshanfar, Soroush | 2015

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 47054 (45)
University: Sharif University of Technology
Department: Aerospace Engineering
Advisor(s): Haddadpour, Hassan
Abstract:
In the present investigation, graphene sheets are simulated as Nano resonators using Kirchhoff plate theory and nonlocal continuum theory. External force and interlayer forces are simulated as harmonic and Winkler-like elastic foundation, respectively. Equations are solved analytically and numerically and corresponding results are presented. Considering a two layer resonator, natural frequencies and oscillation amplitude are investigated by free vibration and forced vibration analysis. Also, the effects of parameters such as small scale, sheets dimensions and inciting frequency on the vibration of the resonator, are displayed
Keywords:
Graphene ; Nanoresonator ; Forced Vibration ; Oscillation Amplitude ; Nonlocal Continuum Theory

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