Journal ArticleDOI
Thermal and Mechanical Buckling and Vibration Analysis of FG-GPLRC Annular Plate Using Higher Order Shear Deformation Theory and Generalized Differential Quadrature Method
TLDR
In this article, the buckling and free vibration analysis of functionally graded graphene platelets reinforced composite annular plate resting on elastic substrate and subjected to non-uniform vibration was performed.Abstract:
This is the first research on the buckling and free vibration analysis of functionally graded graphene platelets reinforced composite annular plate resting on elastic substrate and subjected to non...read more
Citations
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High-Accuracy Approach for Thermomechanical Vibration Analysis of FG-Gplrc Fluid-Conveying Viscoelastic Thick Cylindrical Shell
Alireza Rahimi,Akbar Alibeigloo +1 more
TL;DR: In this paper, the importance of fluid-conveying structures in multifarious engineering applications arises the necessity of enhancing the mechanical characteristics of these systems in an effective way in order to improve their performance.
Journal ArticleDOI
Impact of in-plane follower force on the frequency response of the hybrid angle-ply laminated system via dynamic simulation and generalized differential quadrature framework
TL;DR: In this article, a high-exactitude analysis on hygro-thermo-mechanical vibration of three-phase multi-scale hybrid composite angle-ply laminated rectangular plate (MHCALRP) for different couples of boundary conditions within the context of RHOSDT12 is presented.
Journal ArticleDOI
Dynamic buckling of functionally graded multilayer graphene nanocomposite annular plate under different boundary conditions in thermal environment
TL;DR: In this paper, a dynamic stability of functionally graded (FG) nanocomposite annular plate reinforced with graphene platelets (GPLs) subjected to a periodic radial compressive load in thermal environment is investigated.
Journal ArticleDOI
An axial magnetic field effect on frequency analysis of rotating sandwich cylindrical shells with FG graphene/AL face sheets and honeycomb core
Mohammed Sobhy,Ahmed S. Radwan +1 more
TL;DR: In this article , free vibration analysis of spinning sandwich cylindrical shells with functionally graded (FG) graphene/aluminum (Al) face sheets and honeycomb core exposed to an axial magnetic field is derived by using Maxwell's relations.
Journal ArticleDOI
Size Dependent Buckling Analysis of a FG-CNTRC Microplate of Variable Thickness under Non-Uniform Biaxial Compression
TL;DR: In this paper , the authors combine third-order shear deformation theory and modified couple stress theory with the principle of total potential energy to analyze the size-dependent buckling behavior of a functionally graded carbon nanotube-reinforced composite (FG-CNTRC) rectangular microplate of variable thickness subject to non-uniform biaxial compression when resting on an elastic medium.
References
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Journal ArticleDOI
Enhanced mechanical properties of nanocomposites at low graphene content.
TL;DR: Graphene platelets significantly out-perform carbon nanotube additives in terms of mechanical properties enhancement, and may be related to their high specific surface area, enhanced nanofiller-matrix adhesion/interlocking arising from their wrinkled (rough) surface, as well as the two-dimensional geometry of graphene platelets.
Journal ArticleDOI
Application of generalized differential quadrature to solve two-dimensional incompressible navier-stokes equations
Chang Shu,Bryan E. Richards +1 more
TL;DR: In this paper, a global method of generalised differential quadrature is applied to solve the two-dimensional incompressible Navier-Stokes equations in the vorticity-stream-function formulation.
Journal ArticleDOI
Buckling and free vibration analyses of functionally graded graphene reinforced porous nanocomposite plates based on Chebyshev-Ritz method
TL;DR: In this paper, the buckling and free vibration behaviors of functionally graded (FG) porous nanocomposite plates reinforced with graphene platelets (GPLs) were investigated. And a comprehensive parametric investigation on the influences of the weight fraction and geometric parameters of GPL nanofiller and the porosity coefficient was conducted to identify the most effective way to achieve improved buckling.
Journal ArticleDOI
Comparison of the effective conductivity between composites reinforced by graphene nanosheets and carbon nanotubes
Sen Xie,Yuanming Liu,Jiangyu Li +2 more
TL;DR: In this article, the effects of conductivity anisotropy and interfacial resistance on the effective conductivities of composites were investigated using an effective medium approximation, and it was demonstrated that graphene nanosheet is more effective in conductivity enhancement than carbon nantubes, and both fillers lead to substantially higher conductivity and much reduced percolation threshold in composites.
Journal ArticleDOI
Study of biological networks using graph theory.
TL;DR: This article mainly study the biology features of biological networks in terms of eccentric topological indices computation by means of graph structure analysis and distance calculating, and illustrates that the bioengineering has the promising application prospects.
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