Volume 5, Issue 4
مرور بر اساس
ارسال های اخیر
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Chemical Reaction Effects on Bio-Convection Nanofluid flow between two Parallel Plates in Rotating System with Variable Viscosity: A Numerical Study
(Shahid Chamran University of Ahvaz, 2019-06-01)In the present work, a mathematical model is developed and analyzed to study the influence of nanoparticle concentration through Brownian motion and thermophoresis diffusion. The governing system of PDEs is transformed ...
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Numerical Modeling and Multi Objective Optimization of Face Milling of AISI 304 Steel
(Shahid Chamran University of Ahvaz, 2019-06-01)There is a requirement to find accurate parameters to accomplish precise dimensional accuracy, excellent surface integrity and maximum MRR. This work studies the influence of various cutting parameters on output parameters ...
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Estimating the Mode Shapes of a Bridge Using Short Time Transmissibility Measurement from a Passing Vehicle
(Shahid Chamran University of Ahvaz, 2019-06-01)This paper reports on the analysis of the signals sent by accelerometers fixed on the axles of a vehicle which passes over a bridge. The length of the bridge is divided into some parts and the transmissibility measurement ...
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Correlation between the Weld Residual Stresses and its Tensile and Impact Strength
(Shahid Chamran University of Ahvaz, 2019-06-01)In this study, the tensile strength, impact strength, and the hardness of the weld are determined. A criterion is proposed for describing the effect of residual stress on the weld mechanical properties. Dimensionless ...
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Transient Electro-osmotic Slip Flow of an Oldroyd-B Fluid with Time-fractional Caputo-Fabrizio Derivative
(Shahid Chamran University of Ahvaz, 2019-06-01)In this article, the electro-osmotic flow of Oldroyd-B fluid in a circular micro-channel with slip boundary condition is considered. The corresponding fractional system is represented by using a newly defined time-fractional ...
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Impact of Magnetic Field on Convective Flow of a Micropolar Fluid with two Parallel Heat Source
(Shahid Chamran University of Ahvaz, 2019-06-01)A numerical study is performed to analysis the buoyancy convection induced by the parallel heated baffles in an inclined square cavity. The two side walls of the cavity are maintained at a constant temperature. A uniformly ...
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Viscous Dissipation Impact on Free Convection Flow of Cu-water Nanofluid in a Circular Enclosure with Porosity Considering Internal Heat Source
(Shahid Chamran University of Ahvaz, 2019-06-01)In this work, free convection of Cu-water nanofluid in an enclosure by considering internally heat generated in the porous circular cavity and the impacts of viscous dissipation are numerically evaluated by control volume ...
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Introduction to the Slide Modeling Method for the Efficient Solution of Heat Conduction Calculations
(Shahid Chamran University of Ahvaz, 2019-06-01)Determination of the maximum temperature and its location is the matter of the greatest importance in many technological and scientific engineering applications. In terms of numerical calculations of the heat conduction ...
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The Urban Path Routing Adjustable Optimization by Means of Wavelet Transform and Multistage Genetic Algorithm
(Shahid Chamran University of Ahvaz, 2019-06-01)This paper introduces the optimization algorithm to improve search rate in urban path routing problems using viral infection and local search in urban environment. This algorithm operates based on two different approaches ...
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Residual Power Series Method for Solving Time-fractional Model of Vibration Equation of Large Membranes
(Shahid Chamran University of Ahvaz, 2019-06-01)The primary aim of this manuscript is to present the approximate analytical solutions of the time fractional order α (1
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Scalings of Inverse Energy Transfer and Energy Decay in 3-D Decaying Isotropic Turbulence with Non-rotating or Rotating Frame of Reference
(Shahid Chamran University of Ahvaz, 2019-06-01)Energy development of decaying isotropic turbulence in a 3-D periodic cube with non-rotating or rotating frames of reference is studied through direct numerical simulation using GPU accelerated lattice Boltzmann method. ...
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Modified Multi-level Residue Harmonic Balance Method for Solving Nonlinear Vibration Problem of Beam Resting on Nonlinear Elastic Foundation
(Shahid Chamran University of Ahvaz, 2019-06-01)Nonlinear vibration behavior of beam is an important issue of structural engineering. In this study, a mathematical modeling of a forced nonlinear vibration of Euler-Bernoulli beam resting on nonlinear elastic foundation ...
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Failure Procedure in Adhesive Composite Joints under Different Types of Loading
(Shahid Chamran University of Ahvaz, 2019-06-01)In this paper, we have used numerical simulation to study failure of adhesive joints in composite plates. To determine the failure load, adhesive joints are subjected to different types of loading and gradual failure of ...
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Transient MHD Convective Flow of Fractional Nanofluid between Vertical Plates
(Shahid Chamran University of Ahvaz, 2019-06-01)Effects of the uniform transverse magnetic field on the transient free convective flows of a nanofluid with generalized thermal transport between two vertical parallel plates have been analyzed. The fluid temperature is ...



