Volume 6, Issue 2
مرور بر اساس
ارسال های اخیر
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Study on Compression and Flexural Behavior of ABS-SiO2 Poly-mer Matrix Composite Fabricated by Hot Extrusion
(Semnan University, 2019-11-01)In the present work, an experimental study was done to prepare Acrylonitrile-Butadiene-Styrene matrix composite reinforced by Nano-silica particles. The hot extrusion method was utilized here to fabricate the composite ...
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Influence of Different Foaming Conditions on the Mechanical, Physical, and Structural Properties of Polypropylene Foam
(Semnan University, 2019-11-01)In this article, the effects of different foam production times and temperatures on the mechanical, physical, and structural properties of polypropylene (PP) foam has been investigated. The microcellular PP foams were ...
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Improving the Performance of the Sandwich Panel with the Corrugated Core Filled with Metal Foam: Mathematical and Numerical Methods
(Semnan University, 2019-11-01)A new type of composite structure with a metal foam is reinforced by the metal corrugated core, called metal-foam-filled sandwich panel with a corrugated or V-frame core, is modelled, simulated, and studied in this article. ...
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A New Three-Dimensional Refined Higher-Order Theory for Free Vibration Analysis of Composite Circular Cylindrical Shells
(Semnan University, 2019-11-01)A new closed form formulation of three-dimensional (3-D) refined higher-order shell theory (RHOST) to analyze the free vibration of composite circular cylindrical shells has been presented in this article. The shell is ...
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Nonlocal Analysis of Longitudinal Dynamic Behavior of Nanobars with Surface Energy Effect
(Semnan University, 2019-11-01)Due to considerable stored energy in surfaces of nano-scales in comparison with the stored energy in their bulk, considering the surface energy is necessary for the analysis of various behaviors of nano-scales for more ...
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The Role of Natural Additives on the Wear and Friction Proper-ties of Nanocomposites for Friction Applications
(Semnan University, 2019-11-01)In the present study, the effect of banana peel and bagasse particle additives on the friction and wear behavior of multi-ingredient friction material nanocomposites have been investigated. In order to develop optimized ...
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Analytical Approach for Thermo-electro-mechanical Vibration of Piezoelectric Nanoplates Resting on Elastic Foundations based on Nonlocal Theory
(Semnan University, 2019-11-01)In the present work, thermo-electro vibration of the piezoelectric nanoplates resting on the elastic foundations using nonlocal elasticity theory are considered. In-plane and transverse displacements of the nanoplate have ...
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Vibration Analysis of Circular Single-Layer Graphene Sheet Using Finite Element Method
(Semnan University, 2019-11-01)Graphene sheets are combined of Honeycombs lattice carbon-carbon bonds which have high natural frequencies, high strength, and high conductivity. Due to important applications of the graphene sheets particularly at higher ...
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Elasto-Thermodiffusive Response in a Two-Dimensional Transversely Isotropic Medium
(Semnan University, 2019-11-01)The present article investigates the elasto-thermodiffusive interactions in a transversely isotropic elastic medium in the context of thermoelasticity with one relaxation time parameter and two relation time parameters. ...
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Discrepancies Between Free Vibration of FML and Composite Cylindrical Shells Reinforced by CNTs
(Semnan University, 2019-11-01)In this study, discrepancies between the free vibration of fiber-metal laminate (FML) and composite cylindrical shells reinforced by carbon nanotubes (CNTs) based on Love's first approximation shell theory have been ...
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Effect of Aging on Fracture Toughness of Al6061-Graphite Particulate Composites
(Semnan University, 2019-11-01)This article presents the investigative work conducted on the fracture toughness and microstructure of Al6061-9% graphite particulate composites. The requisite specimens for the fracture toughness testing were compact ...



