Main Subjects = Engineering
Number of Articles: 628
Studying the Effect of Ambient Temperature on Wastewater Degradation in Simulated Self-Purification Aerated Sewer System
Volume 36, 1C , October 2018, , Page 5-10
Abstract
Designing and operating a simulated gravity sewer system had been accomplished in the current research. The design had been provided with aeration system in order to deliver oxygen ... Read More ...
Study The Effect of Micro CaCO3 and SiO2 and their Mixture on Properties of High Strength Concrete
Volume 36, 10A , October 2018, , Page 1027-1033
Abstract
This paper investigated the effect of incorporating two types of micro particles micro CaCO3 and micro SiO2 on mechanical properties and durability of concrete. Micro materials were ... Read More ...
Green Synthesis, Characterization and Antimicrobial Activity of Titanium Dioxide Nanoparticles Using Laser Ablation Technique
Volume 36, 1C , October 2018, , Page 11-16
Abstract
Titanium dioxide nanaoparticles (TiO2 NPs) were prepared using laser ablation technique by ablation of titanium target immersed in distilled de-ionized water (DDW) by Q-switched pulsed ... Read More ...
Microstructure and Electrical Conductivity of 7075Al alloy/SiC Nano Composites
Volume 36, 10A , October 2018, , Page 1034-1038
Abstract
Analysis using scanning electron microscope (SEM) at high magnification showed that the microstructure of the nano composites exhibited uniform distribution of SiC particles and less ... Read More ...
The Use of Photocatalytic Cementitious Coatings to Reduce Nitric Oxide from Ambient Air
Volume 36, 1C , October 2018, , Page 17-21
Abstract
Titanuim dioxide represents a novel photocatalyst material that can be used in different ways for air pollutants remediation. Air pollutants that are spreaded in the surrounding air ... Read More ...
Influence of SAW Welding Parameters on Microhardness of Steel A516-Gr60
Volume 36, 10A , October 2018, , Page 1039-1047
Abstract
Submerged Arc Welding (SAW) process is generally used for industries, such as petroleum storage tanks, pressure vessels, and structural components.Good mechanical properties of welded ... Read More ...
The Role and Important of Internet of Things in Building Sustainable City
Volume 36, 1C , October 2018, , Page 22-29
Abstract
Every year many people migrate from country to city to live there. This will load a big pressure on the whole living in the city, Baghdad city also suffer from this problem in addition ... Read More ...
The Influence of Punch Profile Radius on Deep Drawing Process in Case of a Low Carbon Steel Cylindrical Cup
Volume 36, 10A , October 2018, , Page 1048-1058
Abstract
This research aims to investigate the effect of punch profile radius on the drawing force, cup wall thickness, amount of spring back induced in the drawn cup, contact regions between ... Read More ...
Potential of Ethylhexyl Ester Oil to Enhance Drilling of HTHP Wellbores
Volume 36, 1C , October 2018, , Page 30-37
Abstract
Ester-based drilling fluids have been accepted as an alternative to mineral oils in drilling applications and currently being utilized to drill oil or gas wells around the world. However, ... Read More ...
Effect of Natural Fibers on Mechanical Properties of Polymer Composites
Volume 36, 10A , October 2018, , Page 1059-1067
Abstract
The mechanical behavior of coconut shell (CS) particulate epoxy composites was concentrated on keeping in mind the end goal to create designing materials for modern application. Minute ... Read More ...
Environmental Impact Assessment for Brick Factory in Baghdad, Iraq
Volume 36, 1C , October 2018, , Page 38-48
Abstract
The environmental and social impacts of bricks factory based on the information's collected from old brick factories in Al-Nahrawan. This information includes water, air and soil sample ... Read More ...
Preparation and Characterization of TiO2 Nanoparticles and its Applications as Antibacterial Agents
Volume 36, 10A , October 2018, , Page 1068-1074
Abstract
TiO2NP’s were synthesis by sol-gel method at different calcination temperatures. The prepared TiO2NP’s were characterized by X-Ray Diffraction (XRD), Scanning Electron Microscopy ... Read More ...
Ecological Risk Assessment of Chromium Pollution in the Soil of Industrial Area within Baghdad City
Volume 36, 1C , October 2018, , Page 49-53
Abstract
Thirty-five soil samples were collected from the Tanning Factory Industrial District within Baghdad city to investigate the soil pollution occur through four directions of the tanning ... Read More ...
Synthesis of Multi-Walled Carbon Nanotubes Decorated with Zinc Oxide Nanoparticles for Removal of Pathogenic Bacterial
Volume 36, 10A , October 2018, , Page 1075-1080
Abstract
A series of Zinc Oxide Nanoparticles (ZnONPs)-functionalized Multi-Walled Carbon Nanotubes (F-MWCNTs) Nano composites were developed as antibacterial. In this study, chemical oxidation ... Read More ...
Ultrasonic Technique in Treating Wastewater by Electrocoagulation
Volume 36, 1C , October 2018, , Page 54-62
Abstract
Electrocoagulation Treatment can be considered as a favorable tool for the removal of many pollutants of various forms of wastewater. These pollutants may include the removal of colloidal, ... Read More ...
Analysis and Simulation of Unmanned Aircraft Propeller Motor Using PSIM
Volume 36, 10A , October 2018, , Page 1081-1090
Abstract
The study and simulation of a PI speed controller for small UAV or quadcopter motor is discussed in this research. The motor under consideration is MAXON 2260 215, which is a brushless ... Read More ...
Seasonal Variation of Residual Aluminum Concentration in Drinking Water
Volume 36, 1C , October 2018, , Page 63-70
Abstract
Data for aluminum concentration in Baghdad raw and drinking water have been taken from Baghdad Mayoralty for the period of the year (2005-2006) and for six water treatment plants (Al-Karkh, ... Read More ...
Optimization of Heat Treatment Parameters for the Tensile Properties of Medium Carbon Steel
Volume 36, 10A , October 2018, , Page 1091-1099
Abstract
The purpose of this study is designate quenching and tempering heat treatment by using Taguchi technique to determination optimal factors of heat treatment (tempering temperature, percentage ... Read More ...
Analytical Characterization and Antimicrobial Activity of Bismuth Nanoparticles Synthesized Using Laser Ablation Technique
Volume 36, 1C , October 2018, , Page 71-81
Abstract
Bismuth nanoparticles were synthesized using laser ablation technique by focusing solid bismuth target in distilled deionized water by 1064 nm and 532 nm laser radiations generated ... Read More ...
Maximizing the Value of Decay Rate for a Vibrated Beam
Volume 36, 10A , October 2018, , Page 1100-1109
Abstract
This paper presents design controllers by using control strategies and (LMI) in order to attenuate the vibrations of a beam. An Aluminum beam with fixed-fixed configuration was chosen ... Read More ...
Design a Gray Water Treatment System for a Virtual Building Working by Solar Energy
Volume 36, 1C , October 2018, , Page 79-85
Abstract
This work has showed that gray water can be used in irrigation with great success. It includes the explanation of how water recycling will save water for irrigation and agriculture ... Read More ...
Full State Feedback 𝐇𝟐 and H-infinity Controllers Design for a Two Wheeled Inverted Pendulum System
Volume 36, 10A , October 2018, , Page 1110-1121
Abstract
In this work, two robust controllers, which are full state feedback, 𝐻2 and full state feedback 𝐻∞ controllers are proposed for the two wheeled inverted pendulum system. ... Read More ...
Preparation, Characterization and Utilization of Polyacrylamid-Kaolin Composite in the Removal of Nickel Ions From Water
Volume 36, 1C , October 2018, , Page 86-93
Abstract
A composite material of polymeric matrix Polyacrylamid (PAM) that is reinforced by a certified clay mineral of the Iraqi kaolinite at several weight ratios (10, 20, 30, 40 and 50%) ... Read More ...
Optimization of Economic and Environmental Perspectives for sustainable Product Design and Manufacturing
Volume 36, 1C , October 2018, , Page 94-102
Abstract
Growing environmental concerns, coupled with public pressure and stricter regulations, are fundamentally impacting the way companies design and launch new products across markets. Companies ... Read More ...
Synthesis and Characterization Nano Structure of MnO2 via Chemical Method
Volume 36, 9A , September 2018, , Page 946-950