مرور Volume 29, Issue 4 بر اساس تاریخ انتشار
در حال نمایش موارد 1 - 13 از 13
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Effect of Magnetic Field on the Rotating Flow in a Similar Czochralski Configuration
(Materials and Energy Research Center, 2016-04-01)We present a numerical study of the rotating flow generated by two rotating disks in co-/counter-rotating, inside a fixed cylindrical enclosure similar to the Czochralski configuration (Cz). The enclosure having an aspect ...
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Lipase Catalyzed Incorporation of Conjugated Linoleic Acid by Transesterification into Sunflower Oil Applying Immobilized Lipase (Lipozyme Thermomyces lanuginosus and Rhizomucor mehei)
(Materials and Energy Research Center, 2016-04-01)Conjugated Linoleic Acid (CLA), Glycerol (G) and sunflower oil blends with varying concentration were subjected to enzymatic esterification using a 1, 3- specific immobilized lipase. CLA was used as acyl due to its purported ...
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Comparative Study of the Performance of Static Synchronous Compensator, Series Compensator and Compensator /Battery Integrated to a Fixed Wind Turbine (RESEARCH NOTE)
(Materials and Energy Research Center, 2016-04-01)This paper studies the interest of the integration of battery energy storage with Static Synchronous Compensator (STATCOM) for improving the low voltage ride through capability (LVRT) of a fixed speed wind turbine connected ...
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Simultaneous Monitoring of Multivariate Process Mean and Variability in the Presence of Measurement Error with Linearly Increasing Variance under Additive Covariate Model (RESEARCH NOTE)
(Materials and Energy Research Center, 2016-04-01)In recent years, some researches have been done on simultaneous monitoring of multivariate process mean vector and covariance matrix. However, the effect of measurement error, which exists in many practical applications, ...
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Towards an Analytical Model for Film Cooling Prediction using Integral Turbulent Boundary layer
(Materials and Energy Research Center, 2016-04-01)The objective of this work is to develop deep theoretical methods that are based on the solution of the integral boundary layer equations for investigating film cooling in liquid rocket engine. The integral model assumes ...
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Parameters Design and Economy Study of an Electric Vehicle with Powertrain Systems in Front and Rear Axle
(Materials and Energy Research Center, 2016-04-01)To achieve higher economy of the original driving scheme with single motor and settled gear ratio, new configurations with different powertrain systems in front and rear axle were designed. Firstly, according to the power ...
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A Single Machine Capacitated Production Planning Problem Under Uncertainty: A Grey Linear Programming Approach
(Materials and Energy Research Center, 2016-04-01)The production planning is an important problem in most of manufacturing systems in practice. Unlike many researches existing in literature, this problem encounters with great uncertainties in parameters and input data. ...
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Introduction of Air Cushion to Reduce Seismic Demand in Cylindrical Water Storage Tanks
(Materials and Energy Research Center, 2016-04-01)Water storage tanks not designed explicitly for seismic loading could require retrofit. One of the common ways of retrofit include some structural change in the lateral load resisting system that could be expensive and ...
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Determining the Hydro-acoustic Characteristics of the Ship Propeller in Uniform and Non-uniform Flow
(Materials and Energy Research Center, 2016-04-01)This research has been carried out to determine the marine propeller hydro-acoustic characteristics by Reynolds-Averaged Navier-Stokes (RANS) solver in both uniform and non-uniform wake flow at different operating conditions ...
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Designinga Neuro-Sliding Mode Controller for Networked Control Systems with Packet Dropout
(Materials and Energy Research Center, 2016-04-01)This paper addresses control design in networked control system by considering stochastic packet dropouts in the forward path of the control loop. The packet dropouts are modelled by mutually independent stochastic variables ...
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Waterhammer Caused by Intermittent Pump Failure in Pipe Systems Including Parallel Pump Groups
(Materials and Energy Research Center, 2016-04-01)The use of pumps linked in parallel or series in large scale pipe systems is usually inevitable, to meet the required head and discharge. Transient flow occurs following a pump failure in a pump group as a result of ...
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Implementation of Control Variables to Exploit Output Power for SRGs in Single Pulse Mode Operation
(Materials and Energy Research Center, 2016-04-01)This paper presents an analytical modeling method of optimal control variables to maximize output power for switched reluctance generators (SRGs) in single pulse mode operation. This method extends the basic theory of the ...
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The Effect of Nano-Additives on the Hydration Resistance of Materials Synthesized From the MgO-CaO System (RESEARCH NOTE)
(Materials and Energy Research Center, 2016-04-01)In this study, the effect of variety of Nano- additives doping on the hydration resistance of the MgO-CaO system was investigated. Samples were prepared from calcined dolomite and magnesite. Nano-additives that contained ...



