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Effect of hyperbolic heat conduction on the linear and nonlinear vibration of CNT reinforced size-dependent functionally graded microbeams
Amin Pourasghar,Zengtao Chen +1 more
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In this paper, the authors combined the differential quadrature method (DQM) and the Newton-Raphson method to solve the hyperbolic (non-Fourier) heat conduction equations to obtain temperature, displacements and nonlinear frequency in the functionally graded (FG) nanocomposite Timoshenko microbeam.About:
This article is published in International Journal of Engineering Science.The article was published on 2019-04-01. It has received 55 citations till now. The article focuses on the topics: Thermal conduction & Timoshenko beam theory.read more
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Graphene and CNT impact on heat transfer response of nanocomposite cylinders
TL;DR: In this paper, the authors described in this paper was supported by National Natural Science Foundation of China (Grant no. 11972204) and Natural Sciences and Engineering Research Council of Canada (NSERC under grant RGPIN-217525).
Journal ArticleDOI
Modified couple stress-based geometrically nonlinear oscillations of porous functionally graded microplates using NURBS-based isogeometric approach
TL;DR: In this paper, the porosity-dependent nonlinear large-amplitude oscillation responses of rectangular microplates with and without a central square cutout made of a porous functionally graded material (PFGM) is explored using modified couple stress theory of elasticity (MCSTE).
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Critical buckling temperature and force in porous sandwich plates with CNT-reinforced nanocomposite layers
TL;DR: In this article, the thermal and mechanical buckling behaviors of lightweight polymeric nanocomposite sandwich plates containing uniformly dispersed (UD) pores resting on two-parameter elastic foundations were investigated.
Journal ArticleDOI
Buckling behavior of porous CNT-reinforced plates integrated between active piezoelectric layers
TL;DR: In this article, the buckling resistance of a novel active multidisciplinary sandwich plate (AMSP) under in-plane mechanical load or temperature change has been investigated, where an advanced porous core reinforced with carbon nanotubes (CNTs) integrated between two active piezoelectric faces.
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Couple stress-based nonlinear buckling analysis of hydrostatic pressurized functionally graded composite conical microshells
TL;DR: In this article, a modified couple stress-based shell model within the framework of the higher-order shear deformation shell theory and von Karman geometrical nonlinearity is constructed.
References
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Journal ArticleDOI
The Determination of the Elastic Field of an Ellipsoidal Inclusion, and Related Problems
TL;DR: In this paper, it is shown that to answer several questions of physical or engineering interest, it is necessary to know only the relatively simple elastic field inside the ellipsoid.
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Average stress in matrix and average elastic energy of materials with misfitting inclusions
Trevor A. Mori,K Tanaka +1 more
TL;DR: In this paper, a method of calculating the average internal stress in the matrix of a material containing inclusions with transformation strain is presented. But the authors do not consider the effects of the interaction among the inclusions and of the presence of the free boundary.
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Solutions for effective shear properties in three phase sphere and cylinder models
Richard M. Christensen,K.H. Lo +1 more
TL;DR: In this paper, the effective shear modulus of two types of composite material models are compared. And the results are found to differ from those of the well-known Kerner and Hermans formulae for the same models.
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Carbon nanotubes: opportunities and challenges
TL;DR: Carbon nanotubes have been shown to be useful for miniaturized electronic, mechanical, electromechanical, chemical and scanning probe devices and materials for macroscopic composites.
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Mechanical and electrical properties of a MWNT/epoxy composite
TL;DR: In this article, a multi-walled carbon nanotube/epoxy resin composites have been fabricated by choosing an over-aged hardener, relatively soft and ductile matrix, a rubbery epoxy resin, has been obtained.