Volume 39, M1
مرور بر اساس
ارسال های اخیر
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EXPERIMENTAL STUDY OF THE EFFECTS OF AIR-INJECTION, INJECTION TIMING AND COOLED EGR ON THE COMBUSTION, EMISSIONS AND PERFORMANCE OF A NATURE ASPIRATED DIRECT INJECTION DIESEL ENGINE
(Shiraz University, 2015-04-01)In this literature, a combined method has been employed to simultaneously reducesmoke (Soot) and oxide of nitrogen (Nox) and maintain the performance parameters of dieselengine. This includes creating an air jet by designing ...
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VCNC CONTOUR FOLLOWING TASKS USING ROBUST QFT CONTROLLER
(Shiraz University, 2015-04-01)In this paper, the Quantitative Feedback Theory (QFT) is proposed to design acontroller for feed drive of Virtual Computer Numerical Control (VCNC) systems. The designedrobust QFT controller is also compared to two commonly ...
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AN EXPERIMENTAL AND NUMERICAL STUDY OF DUCTILE FRACTURE OF COPPER/STAINLESS STEEL CLAD SHEET IN DEEP DRAWING PROCESS
(Shiraz University, 2015-04-01)This work is an attempt towards employing ductile damage criterion and finite elementsimulations for prediction of fracture initiation and evolution in deep drawing of copper/stainlesssteel clad sheets. The material ...
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SELF-TUNING OF AN INTERVAL TYPE-2 FUZZY PID CONTROLLER FOR A HEAT EXCHANGER SYSTEM
(Shiraz University, 2015-04-01)A novel technique is investigated for PID controller adaptation in order to control thetemperature of a liquid-phase reactor tank by using a heat exchanger system. As for nonlinearity,time delay problems and model uncertainties ...
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INFLUENCE OF INJECTION TIMING AND COMPRESSION RATIO ON PERFORMANCE, EMISSION AND COMBUSTION CHARACTERISTICS OF JATROPHA METHYL ESTER OPERATED DI DIESEL ENGINE
(Shiraz University, 2015-04-01)Diesel fuel has a limited resource and concerns over environmental pollution areleading to the use of ‘bio-origin fuels' as they are renewable and environmentally benign. Jatrophamethyl ester, an esterified biofuel, has ...
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DESIGN OPTIMIZATION OF BOX TYPE GIRDER OF AN OVERHEAD CRANE
(Shiraz University, 2015-04-01)Double bridge girder overhead cranes are used for heavy duty applications in theindustry. In this paper a detailed parametric design optimization of the main girder of box type isperformed for a 150Ton capacity and 32m ...
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IMPROVING THE EFFECTIVENESS OF A PHOTOVOLTAIC WATER PUMPING SYSTEM BY USING BOOSTER REFLECTOR AND COOLING ARRAY SURFACE BY A FILM OF WATER
(Shiraz University, 2015-04-01)The increase of cell temperature with increased irradiance is probably the mostsignificant disadvantage of using Photovoltaic modules equipped with booster reflectors. The aimof this study is to investigate the possibility ...
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DESIGN OF THE DIE PROFILE FOR THE INCREMENTAL RADIAL FORGING PROCESS
(Shiraz University, 2015-04-01)In this paper, based on the slab method of analysis, a novel and general approach isdeveloped for studying the radial forging process with curved profile dies. The presented approachis not only more general with respect ...
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2&3-DIMENSIONAL OPTIMIZATION OF CONNECTING ROD WITH GENETIC AND MODIFIED CUCKOO OPTIMIZATION ALGORITHMS
(Shiraz University, 2015-04-01)In this paper, a connecting rod was modeled and analyzed by finite element method. Byusing genetic algorithm (GA) and modified cuckoo optimization algorithm (MCOA), the materialproperties and some geometrical specifications ...
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AN EXTENDED CONTINUUM MECHANICS FORMULATION ENHANCED BY DIRECT COUPLING WITH MOLECULAR DYNAMICS
(Shiraz University, 2015-04-01)Based on the notion of micro-structure in linear elasticity presented by Mindlin, a newextended continuum mechanics (ECM) formulation is derived which can be utilized to model thematerial behavior at atomic scale. An attempt ...
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OFFLINE AND ONLINE INVESTIGATION OF DROP IMPACT DAMAGE ON GFRP COMPOSITE USING NON-DESTRUCTIVE DATA BY ARTIFICIAL NEURAL NETWORK
(Shiraz University, 2015-04-01)The objective of this experimental work was to assess the drop impact damage onWoven Glass Fibre Reinforced Polymer composite laminate through online method and offlinemethod. Online monitoring of drop impact damage was ...
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FREE VIBRATION OF FUNCTIONALLY GRADED SIZE DEPENDENT NANOPLATES BASED ON SECOND ORDER SHEAR DEFORMATION THEORY USING NONLOCAL ELASTICITY THEORY
(Shiraz University, 2015-04-01)In this article, an analytical solution is developed to study the free vibration analysis offunctionally graded rectangular nanoplates. The governing equations of motion are derived basedon second order shear deformation ...



