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Finite strain nonlinear longitudinal vibration of nanorods
The nonlinear free vibration of a nanorod subjected to finite strain is investigated. The governing equation of motion in material configuration in terms of displacement is determined. By means of Galerkin method, the ...
Longitudinal magnetic field effect on torsional vibration of carbon nanotubes
(Univ Tehran, 2018)
Torsional dynamic analysis of carbon nanotubes under the effect of longitudinal magnetic field is carried out in the present study. Torque effect of an axial magnetic field on a carbon nanotube has been defined using ...
Dynamic response of a functionally graded tube embedded in an elastic medium due to SH-Waves
Dynamic response of a cylindrical tube surrounded by an unbounded elastic medium due to plane harmonic SH-Waves is studied. A two-dimensional mathematical model is considered. Cylindrical coordinates are used for convenience. ...
Nonlinear wave modulation in nanorods using nonlocal elasticity theory
(Walter de Gruyter Gmbh, 2018)
In this study, nonlinear wave modulation in nanorods is examined on the basis of nonlocal elasticity theory. Eringen's nonlocal elasticity theory is employed to derive nonlinear equations for the motion of nanorods. The ...