مرور Mechanics of Advanced Composite Structures بر اساس عنوان
در حال نمایش موارد 1 - 20 از 251
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3D Numerical Simulation of Fibers Arrangement Effects On Thermal Conductivity of Polymer Matrix Composite
(Semnan University, 2022-04-01)This study investigated the effects of different arrangements of three-dimensional fibers on polymer matrix composite thermal conductivity under heat flux boundary conditions. The thermal lattice Boltzmann based on the ...
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Accelerated Heat Aging Study of Phenolic/Basalt Fiber Reinforced Composites
(Semnan University, 2016-04-01)One of the greatest impediments to use polymer-matrix composites is their susceptibility to degradation when exposed to the elevated temperatures and the limited knowledge on the thermal and mechanical properties of these ...
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Achieving High Strength in Fe-Based Metallic Glass Reinforced Aluminum Matrix Composites through Combined Ball Milling and Spark Plasma Sintering
(Semnan University, 2025-08-01)This study examines the production and analysis of aluminum matrix composites reinforced with Fe-based metallic glass (FMG) using powder metallurgy techniques. FMG particles with nominal composition Fe75Si15B5Zr5 were ...
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Active control of free and forced vibration of rotating laminated composite cylindrical shells embedded with magnetostrictive layers based on classical shell theory
(Semnan University, 2020-11-01)In this study, active control of free and forced vibration of rotating thin laminated composite cylindrical shells embedded with two magnetostrictive layers is investigated by means of classical shell theory. The shell is ...
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Active Vibration Control of Laminated Composite Beam Operating in Thermal Environment using PZT-5H Patches
(Semnan University, 2022-11-01)This paper investigates the influence of temperature on the active vibration control of laminated composite cantilever beams using collocative experimental and simulation techniques. The system identification toolbox of ...
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Adaptive Tunable Vibration Absorber using Shape Memory Alloy
(Semnan University, 2015-04-01)This study presents a new approach to control the nonlinear dynamics of an adaptive absorber using shape memory alloy (SMA) element. Shape memory alloys are classified as smart materials that can remember their original ...
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Analysis of Electrically Shorted and Open Cases on Love Waves Propagating in Piezoelectric Layer Embedded over a Fiber-Reinforced Substrate
(Semnan University, 2025-04-01)The article incisively analyzes the impact of piezoelectricity on Love wave transmission in an inhomogeneous bi-layered structure consisting of smoothly embedded thin piezoelectric material bonded to a semi-infinite ...
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Analytical and Numerical Solution of Heat Transfer Equation in Rectangular Composite Fins
(Semnan University, 2022-04-01)Today, the use of composites has received widespread attention due to their special properties that cannot be found in alloys. Kevlar-Epoxy composite is one of the most widely used materials. In this paper, we analyze the ...
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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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An Analytical Approach to Thermoelastic Bending of Simply Supported Advanced Ribbed Composite Plates
(Semnan University, 2018-11-01)In the present paper, an analytical approach is used to study the thermal deflections of a simply supported composite plate with a beam-like stiffener. The results for a plate–beam system exposed to a sinusoidal thermal ...
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Analytical Modeling of Functionally Graded Carbon Nanotube-Reinforced Composite Plates under Low-Velocity Impact
(Semnan University, 2024-11-01)In this paper, analytical and numerical modeling has investigated the behavior of Functionally Graded Carbon Nanotube-Reinforced Composite (FG-CNTRC) plates under Low-Velocity Impact (LVI). The mixed law is employed to ...
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An Analytical Study on Effects of adding Nanoparticles to Water and Enhancement in Thermal Properties Based on Falkner-Skan Model
(Semnan University, 2014-04-01)In the age of technology, it is vital to cool down different parts of a device to use it more beneficially. Using nanofluids is one of the most common methods which has shown very effective results. In this paper, we have ...
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An Analytical Study on the Indentation of a Layered Composite Beam and its Utilization in Low Velocity Impact Response
(Semnan University, 2022-04-01)In the present paper, for the first time, the contact problem of a rigid cylindrical indenter and a laminated composite beam is solved using an assumed contact stress approach. Results are presented for contact force - ...
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Analyzing and Improving Flexural and Impact Strength of Composites Enhanced with Nanoparticles and Natural Fibers
(Semnan University, 2024-11-01)One of the enormous challenges of bio-composites is the improvement of the flexural and impact strength. Therefore, the optimization and parametric investigation of nanocomposites reinforced with natural hybrid fibers is ...
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Application of Bi-Directional Functionally Graded Material Model for Free Vibration Analysis of Rotating Euler-Bernoulli Nanobeams
(Semnan University, 2021-11-01)In this work, mechanical vibration analysis of rotating bi-directional functionally graded Euler-Bernoulli nanobeams is investigated, which has not already been studied deeply based on the latest authors' knowledge. Material ...
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Artificial Intelligence Method for Predicting Mechanical Properties of Sand/Glass Reinforced Polymer: a New Model
(Semnan University, 2021-11-01)In this paper, the aim is to propose a new model to obtain the mechanical properties of sand/glass polymeric concrete including modulus of elasticity and the ultimate tensile stress. The neural network soft computation, ...
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Artificial Neural Network (ANN) Approach to Predict Tensile Properties of Longitudinally Placed Fiber Reinforced Polymeric Composites including Interphase
(Semnan University, 2025-08-01)Machine Learning has become prevalent nowadays for predicting data on the mechanical properties of various materials and is widely used in various polymeric applications. In the present study, Artificial Neural Network ...
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Assessment of Hydrostatic Stress and Thermo Piezoelectricity in a Laminated Multilayered Rotating Hollow Cylinder
(Semnan University, 2021-04-01)In this paper, we built a mathematical model to study the influence of the initial stress on the propagation of waves in a hollow infinite multilayered composite cylinder. The elastic cylinder assumed to be made of inner ...
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Assessment of RBFs Based Meshfree Method for the Vibration Response of FGM Rectangular Plate Using HSDT Model
(Semnan University, 2023-04-01)Radial basis functions (RBFs) with modified radial distance are proposed for vibration analysis of functionally graded materials (FGM) rectangular plates. The displacement field with five variables higher-order shear ...
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Atomic Simulation of Temperature Effect on the Mechanical Properties of Thin Films
(Semnan University, 2015-04-01)The molecular dynamic technique was used to simulate the nano-indentation test on the thin films of silver, titanium, aluminum and copper which were coated on the silicone substrate. The mechanical properties of the selected ...



