بررسی رابطه بین محیط علمی، تجربه پژوهشی و کیفیت ...
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تاریخ: 1399/4/4 ساعت: 3:05
هدف: پژوهش حاضر با هدف بررسی رابطه بین محیط علمی و تجربه پژوهشگران با کیفیت بروندادهای پژوهشی در دانشگاه شهید باهنرکرمان انجام شده است. روششناسی:این پژوهش بر اساس هدف کاربردی بوده که با رویکرد علم
بررسی رفتار اطلاعu200f یابی بومیان دیجیتال: مورد مطالعه ...
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تاریخ: 1399/4/4 ساعت: 3:05
هدف پژوهش: بومی دیجیتال به فردی گفته میشود که زاده عصر دیجیتال است؛ و رایانهها، تلفن همراه و به طور کلی فناوریهای نوین زندگی آنها را احاطه کردهاند. بومیان دیجیتال در استفاده ا
Effect of Cattaneo-Christov heat flux on radiative hydromagnetic nanofluid flow between ...
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تاریخ: 1399/4/4 ساعت: 3:05
We solve numerically the equations for hydromagnetic nanofluid flow past semi-infinite parallel plates where thermal radiation and a chemical reaction are assumed to be present and significant. The ob
A Modified Thermoelastic Fractional Heat Conduction Model with A Single-Lag and Two Different ...
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تاریخ: 1399/4/4 ساعت: 3:05
Recently, fractional calculus theory has been successfully employed in generalized thermoelasticity theory and several models with fractional order have been introduced. In this work, a fractional the
Simultaneous flow of three immiscible fractional Maxwell fluids with the clear and homogeneous ...
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تاریخ: 1399/4/4 ساعت: 3:05
One-dimensional transient flows of three layers immiscible fractional Maxwell fluids in a cylindrical domain have been investigated in the presence of a porous medium. In the flow, the domain is consider
ADM solution for Cu/CuO –Water viscoplastic nanofluid transient slip flow from a porous ...
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تاریخ: 1399/4/4 ساعت: 3:05
A mathematical model is presented for entropy generation in transient hydromagnetic flow of an electroconductive magnetic Casson (non-Newtonian) nanofluid over a porous stretching sheet in a porous me
Investigation of nanofluid natural convection heat transfer in open ended L-shaped cavities ...
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تاریخ: 1399/4/4 ساعت: 3:05
In this paper, laminar natural convection of copper/water nanofluid in an open-ended L-shaped cavity is investigated by Lattice Boltzmann Model (LBM). The results are compared by previous studies, tha
Structural Health Monitoring of Multi-Storey Frame Structures using Piezoelectric ...
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تاریخ: 1399/4/4 ساعت: 3:05
In the present paper we develop a novel method for structural health monitoring of multi-storey frame structures with the capability to detect and localise local damage. The method uses so-called spat
Computational Analysis of Turbulent Flow over a Bluff Body with Drag Reduction Devices
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تاریخ: 1399/4/4 ساعت: 3:05
Reducing aerodynamic drag of heavy trucks is crucially important for the reduction of fuel consumption and hence results in less air pollution. One way to reduce the aerodynamic drag is the deployment
Application of Atangana-Baleanu Fractional Derivative to Carbon Nanotubes Based Non-Newtonian ...
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تاریخ: 1399/4/4 ساعت: 3:05
Single and multi-walled carbon nanotubes (SWCNTs & MWCNTs) comprise a large group of nanometer-thin hollow fibrous nanomaterials having physico-chemical characteristics like atomic configuration, leng
Fractional Modeling of Fin on Non-Fourier Heat Conduction via Modern Fractional Differential ...
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تاریخ: 1399/4/4 ساعت: 3:05
The enhancement of heat transfer for electronic kits and automobiles has become highly dependent on the finned heat exchangers; this is because fin provides high heat transfer rate and superior perfor
Precision Shape Control of Ultra-thin Shells with Strain Actuators
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تاریخ: 1399/4/4 ساعت: 3:05
This paper is part of an effort conducted at Université libre de Bruxelles (ULB) on behalf of European Space Agency (ESA) to control the shape of thin polymer shell structures with a unimorph layer of strain actuators (Polyvinylidenefluoride-co-trifluoroethylene, PVDF-TrFE), to achieve high quality...
Thermal Analysis of Radiating Film Flow of Sodium Alginate using MWCNT Nanoparticles
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تاریخ: 1399/4/4 ساعت: 3:05
Heat transfer of fluids plays an important role in process flows, as this has significant impacts in process configurations, energy pricing and utilization. Therefore, this paper, the heat and mass tr
Analysis and Optimization of Truss Structures, Constrained Handling using Genetic Algorithm
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تاریخ: 1399/4/4 ساعت: 3:05
In this study, an attempt is made to minimize the weight of Howe roof and ten member-6 Node trusses, separately. Two constraints, maximum allowable deflection and maximum allowable member stresses hav
Unsteady separated stagnation point flow of nanofluid past a moving flat surface in the ...
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تاریخ: 1399/4/4 ساعت: 3:05
This paper explores energy and mass transport behavior of unstable separated stagnation point flow of nanofluid over a moving flat surface along with Buongio o’s model. Characteristic of Brownian di
A Comparative Study on the Efficiency of Compiled Languages and MATLAB/Simulink for Simulation ...
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تاریخ: 1399/4/4 ساعت: 3:05
In the present paper, a comparison between the simulation performance of a highly nonlinear model in MATLAB/Simulink and in a compiled language has been drawn. A complete powertrain layout was drawn in Simulink and the same model was developed from scratch in Fortran 2003 which led to creating a com...
AXISYMMETRIC PROBLEM OF THE ELASTICITY THEORY FOR THE RADIALLY INHOMOGENEOUS CYLINDER WITH A ...
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تاریخ: 1399/4/4 ساعت: 3:05
By the method of the asymptotic integration of the equations of elasticity theory, the axisymmetric problem of elasticity theory is studied for a radially inhomogeneous cylinder of small thickness. It
Multi-objective optimization of shot-peening parameters using design of experiments and finite ...
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تاریخ: 1399/4/4 ساعت: 3:05
Shot-peening is a mechanical surface treatment used extensively in the industry to enhance the performance of metal parts against fatigue. Therefore, it is important to determine its main parameters a
A new modified Hamilton-Crosser and Nan models for thermal conductivity of different lengths ...
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تاریخ: 1399/4/4 ساعت: 3:05
In order to investigate the shape effect of nanoadditives on thermal conductivity of nanofluids, different length carbon nanotubes (CNTs) were made and using a two-step method, different nanofluids we
Optimization of air distribution patterns by arrangements of air inlets and outlets: case study ...
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تاریخ: 1399/4/4 ساعت: 3:05
In this research, possible methods to improve the air distribution patte s of an operating room (OR) employing CFD method were investigated. Laminar airflow (LAF), turbulent airflow (TAF), and LAF with the air curtain were examined. It was found that LAF and LAF with the air curtain cases were super...