Journal ArticleDOI
On the large-amplitude vibration of rotating pre-twisted graphene nanocomposite blades in a thermal environment
TLDR
In this article , the large-amplitude free vibration behaviors of rotating pre-twisted functionally graded (FG) nanocomposite multilayered blade reinforced with graphene platelets (GPLs) in a thermal environment is comprehensively investigated.About:
This article is published in Composite Structures.The article was published on 2022-02-01. It has received 32 citations till now. The article focuses on the topics: Vibration & Nonlinear system.read more
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On the frequencies of graphene nanoplatelet agglomerated nanocomposite paired paraboloidal-cylindrical shells under arbitrary boundary conditions
Emad Sobhani,Amir R. Masoodi +1 more
TL;DR: In this paper , the vibrational behavior of the complex types of nanocomposites paired shells with arbitrary support conditions was evaluated by conducting the Eshelby-Mori-Tanaka scheme as an efficient homogenization procedure.
Journal ArticleDOI
On the vibrational analysis of combined paraboloidal-conical air vehicle segment shell-type structures
TL;DR: In this paper , the analysis of the free vibration performance related to the Combined Paraboloidal-Conical Shell (CPCS) structures is evaluated for the first time, where the First Shear Deformation Theory (FSDT) and General Shell Hypothesis (GSH) are involved in discovering the primary relationships related to CPCS's shell segments.
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The influence of various nanofiller materials (CNTs, GNPs, and GOPs) on the natural frequencies of nanocomposite cylindrical shells: A comparative study
Emad Sobhani,Mehmet Avcar +1 more
TL;DR: In this article , the influence of nanofiller materials on the free vibrational performance of Cylindrical Shells (NCSs) was analyzed. But, there is no study related to the natural frequencies (NFs) of the Graphene Oxide Powders Reinforced (GOPR) NCSs in the open literature.
Journal ArticleDOI
New insights into nonlinear stability of nanocomposite cylindrical panels under aero-thermal loads
TL;DR: In this article , the aerodynamic and thermal postbuckling properties of GF graphene nanoplatelets reinforced composite (GPLRC) cylindrical panels are theoretically investigated using the modified Halpin-Tsai model and Voigt's rule to calculate resultant material properties.
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Vibrational performance modeling for coupling of a full-ellipsoid shell with a cylindrical shell with a focus on flexibility at coupling and boundary conditions via the GDQ-meshless method
TL;DR: In this paper , the vibrational features of the Coupled Full Ellipsoid-Cylindrical Shell (CFECS) structures were analyzed for the first time, and the artificial spring method was implemented to indicate the trace of elasticity conditions at Coupling Conditions (CCs) and Boundary Conditions (BCs) on the Natural frequencies (NFs) of the CFECS structures.
References
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Graphene-based composites
TL;DR: A critical review of the synthesis methods for graphene and its derivatives as well as their properties and the advantages of graphene-based composites in applications such as the Li-ion batteries, supercapacitors, fuel cells, photovoltaic devices, photocatalysis, and Raman enhancement are described.
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A meshfree thin shell method for non‐linear dynamic fracture
TL;DR: In this article, a mesh-free method for thin shells with finite strains and arbitrary evolving cracks is described, and the C 1 displacement continuity requirement is met by the approximation, so no special treatments for fulfilling the Kirchhoff condition are necessary.
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A computational library for multiscale modeling of material failure
TL;DR: PerMIX is an object oriented open-source effort written primarily in Fortran 2003 standard with Fortran/C++ interfaces to a number of other libraries such as LAMMPS, ABAQUS, LS-DYNA and GMSH for multiscale modeling and simulation of fracture in solids.
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Immersed particle method for fluid–structure interaction
TL;DR: In this paper, a method for treating fluid-structure interaction of fracturing structures under impulsive loads is described, which does not require any modifications when the structure fails and allows fluid to flow through openings between crack surfaces.
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A review of meshless methods for laminated and functionally graded plates and shells
TL;DR: A review of meshless methods for composite structures is given in this paper, with main emphasis on the element-free Galerkin method and reproducing kernel particle method, including static and dynamic analysis, free vibration, buckling and nonlinear analysis.