Thermo-resonance analysis of an excited graphene sheet using a new approach
Abstract
Forced vibration of graphene nanoplate based on a refined plate theory in conjunction with higher-order nonlocal strain gradient theory in the thermal environment has been investigated. Regarding the higher-order nonlocal strain gradient theory, both stress nonlocality and size-dependent effects are taken into account, so the equilibrium equations which are governing on the graphene sheet have been formulated by the theory. The extracted equations will be solved by a closed-form approach by which maximum dynamic deflection has been obtained while all the edges are considered as simple boundaries. To approve the results of the plate theory, several available well-known references have been compared. Finally, after determining the accuracy of the equations, different parameters have been examined for showing the behavior of the nanoplate exposed to a transverse dynamic harmonic load.
Keywords
References
- Taghioskoui, M., Trends in graphene research. Materials Today, 12, 34–37, 2009.
- Park, S., Ruoff, R. S., Chemical methods for the production of graphenes. Nature Nanotechnoly, 4, 217-224, 2009.
- An, X., Yu, J. C., Graphene-based photocatalytic composites. Royal Society of Chemistry Advances, 1, 1426–1434, 2011.
- Xiang, Q., Yu, J., Jaroniec, M., Graphene-based semiconductor photocatalysts. Chemical Society Reviews, 41, 782–796, 2012.
- Esmaeili, A., Entezari, M. H., Facile and fast synthesis of graphene oxide nanosheets via bath ultrasonic Irradiation. Journal of Colloid and Interface Science, 432, 19-25, 2014.
- Ebrahimi, F., Barati, M. R., Damping vibration analysis of graphene sheets on viscoelastic medium incorporating hygro-thermal effects employing nonlocal strain gradient theory. Composite Structures, 185, 241-253, 2018.
- Radic, N., Jeremić, D., Thermal buckling of double-layered graphene sheets embedded in an elastic medium with various boundary conditions using a nonlocal new first-order shear deformation theory. Composites Part B: Engineering, 97, 201–215, 2016.
- Malikan, M., Jabbarzadeh, M., Sh. Dastjerdi, Non-linear Static stability of bi-layer carbon nanosheets resting on an elastic matrix under various types of in-plane shearing loads in thermo-elasticity using nonlocal continuum. Microsystem Technologies, 23, 2973-2991, 2017.
Details
Primary Language
English
Subjects
Engineering
Journal Section
Research Article
Publication Date
November 4, 2018
Submission Date
August 31, 2018
Acceptance Date
October 30, 2018
Published in Issue
Year 2018 Volume: 10 Number: 3