Main Subjects = Engineering
Number of Articles: 628
A Review of Control Technique Applied in Shunt Active Power Filter (SAPF)
Volume 40, Issue 8 , August 2022, , Page 1035-1044
Abstract
In recent years, electronic transformers and electronic devices (nonlinear loads) have increased. These loads are the source of harmonics (non-sinusoidal and distorted waves) and the ... Read More ...
The Evaluation of Time-Dependent Initialization Vector Advanced Encryption Standard Algorithm for Image Encryption
Volume 40, Issue 8 , August 2022, , Page 1045-1054
Abstract
The Advanced Encryption Standard (AES) has become an attractive encryption method for its high security and fast implementation. The encryption algorithm is approved as a standard to ... Read More ...
A Compact High Isolation Four Elements MIMO Antenna System for 5G Mobile Devices
Volume 40, Issue 8 , August 2022, , Page 1055-1061
Abstract
A Compact high isolation Multi Input Multi Output Antenna system working on 3.5 GHz (3400 - 3600) MHz is presented for the 5G mobile terminals. Four-antenna elements are employed to ... Read More ...
Build and Implement Radiation Control using IoT in Parabolic Trough Solar Collector (PTSC)
Volume 40, Issue 8 , August 2022, , Page 1062-1070
Abstract
Connecting the devices to the internet based on the internet of things IoT increases the capability of monitoring and measuring, and controlling essential variables. In this study, ... Read More ...
High gain transformer-less inverter based-on capacitor clamping multi-phase boost converter
Volume 40, Issue 8 , August 2022, , Page 1071-1081
Abstract
ABSTRACTThe boosting converters integrated with inverters are widespread use in many applications under transformerless inverter titles, including powered vehicles, PV systems, fuel ... Read More ...
Numerical Investigation of a Window Solar Air Collector with Moveable Absorber Plates
Volume 40, Issue 7 , July 2022, , Page 942-950
Abstract
Window solar air collector is an imperative instrument for heating residential buildings in cold regions. This paper presents a numerical investigation of the thermal performance of ... Read More ...
Economic Operation of Low Voltage Smart Micro-grid with Integration of Renewable Energy
Volume 40, Issue 7 , July 2022, , Page 951-958
Abstract
This paper develops a unit commitment multi-period energy management system to minimize a low voltage microgrid's total operation and emission cost. The optimization problem is formulated ... Read More ...
Study of the Effect of Working Fluids on The Thermal Performance of A Horizontal Heat Pipe with Stainless Steel Wick
Volume 40, Issue 7 , July 2022, , Page 959-969
Abstract
The present work aims to study the effects of working fluids on the thermal performance of the heat pipe with a wick and in a horizontal position. The experiments were conducted using ... Read More ...
Study Effect of Exhaust Gas Recirculation upon Emissions and Performance by Using European Diesel and Iraqi diesel
Volume 40, Issue 7 , July 2022, , Page 970-978
Abstract
This study investigated the effect of exhaust gas re-circulation (EGR) on performance and exhaust emissions in a single-cylinder, air-cooled, and direct-injection diesel engine. The ... Read More ...
Potential and Development of Horizontal Axis Wind Turbine Systems and Technologies: A Review
Volume 40, Issue 7 , July 2022, , Page 979-989
Abstract
Wind energy has a potency of playing a vital role in the future of energy demand providing and environment freshening in many areas of the world. Utilizing wind turbine systems has ... Read More ...
Experimental Study on The Effect of Aspect Ratio on Flexural Behavior of Aluminum Sandwich Composite
Volume 40, Issue 7 , July 2022, , Page 990-995
Abstract
Sandwich composites are one such kind of light-weight composites developed for structural and vehicle body buildings etc. Due to their remarkable features such as high specific strength, ... Read More ...
Numerical and Theoretical Analysis of a Spur Gear Using Composite and Conventional Materials
Volume 40, Issue 7 , July 2022, , Page 996-1005
Abstract
A spur gear is one of the most common forms of precision cylindrical gear. In the industry, reducing the weight of gears while keeping their useful properties has become an even more ... Read More ...
Properties of Welded Copper Tubes Fabricated Via Friction crush Welding
Volume 40, Issue 6 , June 2022, , Page 840-847
Abstract
The welding process is one of the fabrication processes in which tubes can be performed for structural purposes and transport liquids or gases. This study is focused on the manufacturing, ... Read More ...
Structural Characterization of (Mg(1-x)pbxO)-NPs by Modified Pechini Method
Volume 40, Issue 6 , June 2022, , Page 11-20
Abstract
The structural characterization was discussed in the present paper of the pure MgO nanoparticles and the doped (Mg(1-x)pbxO) nanoparticles specimens, where (0 ≤ x ≤ 0.03). The ... Read More ...
Effect of Voltage on Electrode Wear Rate (EWR) in the Electrical Discharge Machining (EDM) for Stainless Steel AISI 444
Volume 40, Issue 6 , June 2022, , Page 21-30
Abstract
Electrical Discharge Machining process (EDM) is a nontraditional metal removal technique that uses thermal energy to erode the workpiece without generating any physical forces of cutting ... Read More ...
Preparation of CuO/ZnO Nano-Particles Using Sol-Gel Technique and Studying the Characterization
Volume 40, Issue 6 , June 2022, , Page 862-868
Abstract
Copper oxide (CuO) and zinc oxide (ZnO) are two of the most promising oxides under development right now. The sol-gel technique was used to make Nano composite particles NCPs of ZnO-CuO. ... Read More ...
Improvement of Metal Forging Processes by Stresses and Temperatures Analysis
Volume 40, Issue 6 , June 2022, , Page 869-878
Abstract
The mechanical components are produced by various fabrication methods, although forged products have excellent mechanical characteristics at a minimal cost. The stress and temperature ... Read More ...
Influence of Machining Parameters on Surface Roughness in Chemical Machining of Silicon Carbide (SiC)
Volume 40, Issue 6 , June 2022, , Page 879-884
Abstract
This study discussed the influence of chemical machining parameters such as (machining time, type of etchant, etching temperature, and concentration of the solution) on the surface ... Read More ...
Effect of Abrasive Water Jet (AWJ) Parameters on Materials Removal Rate for Low Carbon Steel
Volume 40, Issue 6 , June 2022, , Page 885-891
Abstract
Abrasive water jet (AWJ) is one of the most advanced and valuable non-traditional machining processes because of its massive advantages of removing metal from hard and soft metals. ... Read More ...
Study the Growth of Apatite Layer on Biodegradable Glass as Bioactive Scaffolds
Volume 40, Issue 6 , June 2022, , Page 892-900
Abstract
Bioglass offers a variety of uses for tissue engineering due to its good biocompatibility and chemical composition, similar to a mineral portion of the body. The synthesis of bioglass ... Read More ...
Synthesis ZnO heterostructured nanophotocatalyst simulated solar light irradiation for removal contaminate Carbamazepine in aqueous solution
Volume 40, Issue 6 , June 2022, , Page 901-910
Abstract
In this study, zinc oxide nanoparticles (ZnO) were produced in aqueous media to photodegrade harmful carbamazepine compounds (CBZ) in aqueous solution under simulated solar-light using ... Read More ...
Studying the Effect of un Coated and Multilayer Coated Tools on Cutting Temperature in Turning Operation
Volume 40, Issue 6 , June 2022, , Page 911-917
Abstract
The present work studies three variables (cutting velocity, feed rate, and cut depth) on hard turning cutting temperature of uncoated and multilayer-coated carbide (TiN, TiN/TiCN, TiN ... Read More ...
Electrostatic Deposition of Poly(Methyl Methacrylate)/Titanium Carbide Coatings on Austenitic 316L Stainless Steel Implant
Volume 40, Issue 6 , June 2022, , Page 918-925
Abstract
316L stainless steel alloys are extensively used in orthopedic applications for the fixations and substitutions of defective bone tissues in the human body because of their excellent ... Read More ...
Development of Intensity-Duration-Frequency (IDF) Models for Manually Operated Rain Gauge Catchment: A Case Study of Port Harcourt Metropolis Using 50years Rainfall Data
Volume 40, Issue 5 , May 2022, , Page 627-635
Abstract
Hydraulic structures such as surface drainages and culverts are usually constructed in urban areas with the intention of draining runoff into nearby streams and rivers in order to avoid ... Read More ...
3D Numerical modeling of Soft soil Improved by Rigid Inclusions Supported an Embankment
Volume 40, Issue 5 , May 2022, , Page 636-648