مرور Volume 29, Issue 12 بر اساس تاریخ انتشار
در حال نمایش موارد 1 - 16 از 16
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Modification of Equivalent Consumption Minimization Strategy for a Hybrid Electric Vehicle
(Materials and Energy Research Center, 2016-12-01)Equivalent consumption minimization strategy (ECMS) is one of the main real-time control strategies for hybrid electric vehicles (HEVs). This paper proposes a method to modify this strategy. This modification reduces ...
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Stress Intensity Factor Determination in Functionally Graded Materials, Considering Continuously Varying of Material Properties
(Materials and Energy Research Center, 2016-12-01)In this paper, the plates made of functionally graded material (FGM) with and without a crack are numerically simulated, employing the finite element method (FEM). The material property variations are defined to be fully ...
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Artificial Neural Network Based Prediction Hardness of Al2024-Multiwall Carbon Nanotube Composite Prepared by Mechanical Alloying
(Materials and Energy Research Center, 2016-12-01)In this study, artificial neural network was used to predict the microhardness of Al2024-multiwall carbon nanotube(MWCNT) composite prepared by mechanical alloying. Accordingly, the operational condition, i.e., the amount ...
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The Study of Organic Removal Efficiency and Membrane Fouling in a Submerged Membrane Bioreactor Treating Vegetable Oil Wastewater
(Materials and Energy Research Center, 2016-12-01)The characterizations of vegetable oil wastewater (VOW) are unpleasant odor, dark color, and high organic contents, including large amounts of oil and grease (O&G), chemical oxygen demand (COD), fatty acids and lipids. ...
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An Experimental Study on the Tensile Behaviors of Ultrasonic Welded T-joints for Polyamide Composite
(Materials and Energy Research Center, 2016-12-01)In this paper, an experimental investigation on ultrasonic welding of polyamide composites reinforced with glass fiber has been carried out. The effect of ultrasonic welding parameters, such as welding time, air pressure, ...
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Integration of Multi-period Vehicle Routing Problem and Economic Selection of Customers with the Objective of Optimizing Distribution, Sales and Discounts Planning
(Materials and Energy Research Center, 2016-12-01)Making decisions about the economic selection of the customers plays a significant role in the sale and logistic management of the companies. Furthermore, another issue affecting the relationship between the suppliers and ...
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Experimental Investigation of the Effect of Process Parameters on the Surface Roughness in Finishing Process of Chrome Coated Printing Cylinders (TECHNICAL NOTE)
(Materials and Energy Research Center, 2016-12-01)One of the challenges in the printing industry is the presence of extra lines in printing design. This problem is due to the improper surface roughness of carved cylinders. This research endeavors to specify and optimize ...
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Uranium Removal from Aqueous Solution Using Ion-Exchange Resin DOWEX® 2x8 in the Presence of Sulfate Anions
(Materials and Energy Research Center, 2016-12-01)The current study was attributed to uranium (VI) ions adsorption using a anion exchanger resin, Dowex®2x8, in the presence of sulfate anions. Evaluation of operational parameters including contact time, pH, initial ...
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Deblocking Joint Photographic Experts Group Compressed Images via Self-learning Sparse Representation
(Materials and Energy Research Center, 2016-12-01)JPEG is one of the most widely used image compression method, but it causes annoying blocking artifacts at low bit-rates. Sparse representation is an efficient technique which can solve many inverse problems in image ...
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A Nonlinear Autoregressive Model with Exogenous Variables Neural Network for Stock Market Timing: The Candlestick Technical Analysis
(Materials and Energy Research Center, 2016-12-01)In this paper, the nonlinear autoregressive model with exogenous variables as a new neural network is used for timing of the stock markets on the basis of the technical analysis of Japanese Candlestick. In this model, the ...
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Free Vibration Analysis of Functionally Graded Materials Non-uniform Beams
(Materials and Energy Research Center, 2016-12-01)In this article, nonuniformity effects on free vibration analysis of functionally graded beams is discussed. variation in material properties is modeled after Powerlaw and exponential models and the non-uniformity is assumed ...
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Kinetics of Reshteh Khoshkar Color Changes During Atmospheric and Vacuum Deep-fat Frying
(Materials and Energy Research Center, 2016-12-01)The effect of frying pressure on the kinetics of color changes during atmospheric and vacuum deep fat frying of Reshteh Khoshkar has been studied. The Hunter color parameters redness, yellowness, lightness and total color ...
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The Ballistic Behavior of High Strength, Low Alloy-100 Steel at Sub-zero Temperatures
(Materials and Energy Research Center, 2016-12-01)The ballistic response of the high strength, low alloy (HSLA-100) steel at ambient and temperatures of -400°C, -800°C and -1960°C is investigated in this work. Lambert-jonas equation is used to fit the experimental results ...
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Thermodynamic Analysis and Optimization of a Novel Cogeneration System: Combination of a gas Turbine with Supercritical CO2 and Organic Rankine Cycles (TECHNICAL NOTE)
(Materials and Energy Research Center, 2016-12-01)Thermodynamic analysis of a novel combined system which is combination of methane fired gas turbine cogeneration system (CGAM) with a supercritical CO2 recompression Brayton cycle (SCO2) and an Organic Rankine Cycle (ORC) ...
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Ultrasound Assisted In Situ Esterification of Rubber Seeds Oil for Biodiesel Production (RESEARCH NOTE)
(Materials and Energy Research Center, 2016-12-01)Since the conventional esterification method requires longer processing time and obtain low yield, the intensification of this process is still interesting subject to be investigated. To reduce the oil extraction cost from ...
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Influence of Operating Variables on Performance of Nanofiltration Membrane for Dye Removal from Synthetic Wastewater Using Response Surface Methodology
(Materials and Energy Research Center, 2016-12-01)The textile industry is a water intensive industry that produces a large amount of highly colored wastewater that must be properly treated before disposal or reuse. In the present study, to verify the possibility of reusing ...



