Journal ArticleDOI
On size-dependent nonlinear free vibration of carbon nanotube-reinforced beams based on the nonlocal elasticity theory: Perturbation technique
TLDR
Based on the first-order shear deformation (FSD) model and nonlocal elasticity theory, the simultaneous effects of shear and small scale on the nonlinear vibration behavior of functionally graded c... as mentioned in this paper.Abstract:
Based on the first-order shear deformation (FSD) model and nonlocal elasticity theory, the simultaneous effects of shear and small scale on the nonlinear vibration behavior of functionally graded c...read more
Citations
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Estimation of carbon nanotubes and their applications as reinforcing composite materials–An engineering review
TL;DR: In this article, a review has been carried regarding predicting material properties of single-walled carbon nanotubes (SWCNTs) using computational models and different approaches related to predicting the properties are discussed in detail.
Journal ArticleDOI
Dynamical stability of embedded spinning axially graded micro and nanotubes conveying fluid
TL;DR: In this article, the dynamical stability of spinning axially graded micro and nanotubes transporting fluid rested on the Kerr foundation is analyzed and a detailed parametric study is performed.
Journal ArticleDOI
Dynamic response of nonlocal strain gradient FG nanobeam reinforced by carbon nanotubes under moving point load
TL;DR: In this article, the dynamic behavior of composite beams reinforced by carbon nanotubes (CNTs) exposed to a mass moving is investigated by considering the external potential energy due to the applied moving mass, the equations of motion of the CNT-reinforced beam are obtained using Hamilton's principle by combining Reddy's third-order shear deformation theory and nonlocal strain gradient theory.
Journal ArticleDOI
Vibrational analysis of pipes based on the drift-flux two-phase flow model
TL;DR: In this paper , the drift-flux model was used to model the flow, and a detailed parametric analysis was carried out to examine the influence of flow parameters, geometry, and physical properties on the dynamics of the system.
Journal ArticleDOI
Vibrational behavior of thermally pre-/post-buckled FG-CNTRC beams on a nonlinear elastic foundation: a two-step perturbation technique
TL;DR: In this paper, the small and large-amplitude free vibrations of a composite beam made of functionally graded carbon nanotube-reinforced composite (FG-CNTRC) media were investigated.
References
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Journal ArticleDOI
Helical microtubules of graphitic carbon
TL;DR: Iijima et al. as mentioned in this paper reported the preparation of a new type of finite carbon structure consisting of needle-like tubes, which were produced using an arc-discharge evaporation method similar to that used for fullerene synthesis.
Journal ArticleDOI
Experiments and theory in strain gradient elasticity
TL;DR: In this paper, a new set of higher-order metrics is developed to characterize strain gradient behaviors in small-scale structures and a strain gradient elastic bending theory for plane-strain beams is developed.
Journal ArticleDOI
On nonlocal elasticity
TL;DR: In this article, a theory of non-local elasticity is presented via the vehicles of global balance laws and the second law of thermodynamics via the use of a localized Clausius-Duhem inequality and a variational statement of Gibbsian global thermodynamics.
Journal ArticleDOI
Theories of elasticity with couple-stress
Journal ArticleDOI
Linear theory of nonlocal elasticity and dispersion of plane waves
TL;DR: In this article, the dispersion relations for one dimensional plane waves were obtained by fitting the nonlocal material moduli to exactly the acoustical branch of elastic waves within one Brillouin zone in periodic one dimensional lattices.
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