Volume 9, Issue 3
مرور بر اساس
ارسال های اخیر
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Shape Optimization of Slotted Steel Plate Dampers using the Simulated Annealing Algorithm
(Shahid Chamran University of Ahvaz, 2023-07-01)This paper reports a procedure for maximizing the energy dissipation capacity (EDC) of a slotted steel plater damper by changing its initial geometrical shape. The methodology uses a simulated annealing algorithm to ...
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Vibration Analysis of Shear Deformable Cylindrical Shells Made of Heterogeneous Anisotropic Material with Clamped Edges
(Shahid Chamran University of Ahvaz, 2023-07-01)The vibration behavior of moderately-thick inhomogeneous orthotropic cylindrical shells under clamped boundary conditions based on first-order shear deformation theory (FOSDT) is investigated using an analytical approach. ...
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Efficacy of a Modulated Viscosity-dependent Temperature/nanoparticles Concentration Parameter on a Nonlinear Radiative Electromagneto-nanofluid Flow along an Elongated Stretching Sheet
(Shahid Chamran University of Ahvaz, 2023-07-01)The purpose of the present communication is to investigate the flow of a radiative electromagnetic-Casson nanofluid past a stretching sheet under the impacts of a chemical reaction and nonlinear thermal radiation. To enrich ...
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Impact of Microbial Activity and Stratification Phenomena on Generating/Absorbing Sutterby Nanofluid over a Darcy Porous Medium
(Shahid Chamran University of Ahvaz, 2023-07-01)The present article discusses the impact of microbial activity by considering Sutterby nanofluid over a stretching surface with the Brownian motion and porous medium. Thermophoretic effects are the measure concerned to ...
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Smart Gas Sensors: Materials, Technologies, Practical Applications, and Use of Machine Learning – A Review
(Shahid Chamran University of Ahvaz, 2023-07-01)The electronic nose, popularly known as the E-nose, that combines gas sensor arrays (GSAs) with machine learning has gained a strong foothold in gas sensing technology. The E-nose designed to mimic the human olfactory ...
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Multilevel Modeling of 1-3 Piezoelectric Energy Harvester Based on Porous Piezoceramics
(Shahid Chamran University of Ahvaz, 2023-07-01)The paper presents a computer analysis of the properties of a piezoelectric composite consisting of porous piezoceramic rods regularly arranged in an elastic matrix (piezocomposite with a connectivity of 1-3). The porous ...
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A Bridge Vibration Measurement Method by UAVs based on CNNs and Bayesian Optimization
(Shahid Chamran University of Ahvaz, 2023-07-01)A bridge vibration measurement method by Unmanned Aerial Vehicles (UAVs) based on a Convolutional Neural Network (CNN) and Bayesian Optimization (BO) is proposed. In the proposed method, the video of the bridge structure ...
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Prediction of the Supersonic Flow Base Pressure by Axisymmetric Direct Numerical Simulation
(Shahid Chamran University of Ahvaz, 2023-07-01)Axisymmetric direct numerical simulation (DNS) has been carried out to predict supersonic base flow behavior. Substantially fine grid has been used to perform calculations for the flow with Reynolds number up to 106. Optimal ...
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Local Thermal Non-equilibrium Analysis of Cu-Al2O3 Hybrid Nanofluid Natural Convection in a Partially Layered Porous Enclosure with Wavy Walls
(Shahid Chamran University of Ahvaz, 2023-07-01)A numerical study is performed to investigate the local thermal non-equilibrium effects on the natural convection in a two-dimensional enclosure with horizontal wavy walls, layered by a porous medium, saturated by ...
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Even and Uneven Porosities on Rotating Functionally Graded Variable-thickness Annular Disks with Magneto-electro-thermo-mechanical Loadings
(Shahid Chamran University of Ahvaz, 2023-07-01)This paper investigates the porosity effect on rotating functionally graded piezoelectric (FGP) variable-thickness annular disk. Even and uneven porosity distributions for the disk are approximated. The porous annular disk ...
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2D Planar Simulation of Collisions between Liquid Droplets and Solid Particles in a Gas
(Shahid Chamran University of Ahvaz, 2023-07-01)Here we present a 2D planar simulation of the collisions between liquid droplets and solid particles that are most often used in industrial applications. The collisions are modeled using a combination of Volume of Fluid ...
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Time Distance: A Novel Collision Prediction and Path Planning Method
(Shahid Chamran University of Ahvaz, 2023-07-01)In this paper, a new fast algorithm for path planning and a collision prediction framework for two dimensional dynamically changing environments are introduced. The method is called Time Distance (TD) and benefits from the ...
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Stress-driven Approach to Vibrational Analysis of FGM Annular Nano-plate based on First-order Shear Deformation Plate Theory
(Shahid Chamran University of Ahvaz, 2023-07-01)Vibrational behavior of small-scale functionally graded annular plate based on the first-order shear deformation theory, and non-local stress-driven model is investigated. For the first time, generalized differential ...



