Number of Articles: 15
Chemical Precipitation method for Sulphate Removal from Treated Wastewater of Al-Doura Refinery
Volume 39, 3A , March 2021, Page 338-354
Abstract
Wastewater treatment by Wastewater Treatment Plant, named (INGECO) in Doura refinery suffers from the elevated level of sulphate ion concentrations compared to the recommended EPA [14] ... Read More ...Design of Adaptive Sliding Mode Controller for Uncertain Pendulum System
Volume 39, 3A , March 2021, Page 355-369
Abstract
This work aims to study and apply the adaptive sliding mode controller (ASMC) for the pendulum system with the existence of the parameters uncertainty, external disturbances, and coulomb ... Read More ...Backstepping Control Strategy for Overhead Crane System
Volume 39, 3A , March 2021, Page 370-381
Abstract
Swinging on the shifted load by overhead crane is one of the main problems that all researchers suffer from. In addition, the crane system is a nonlinear and under-actuated system. ... Read More ...(Polyphenyl Sulfone - Polyether Sulfone) Blending to Performance Flat Sheet Membrane to Remove Some Heavy and Radioactive Elements from Phosphogypsum Waste
Volume 39, 3A , March 2021, Page 382-393
Abstract
In this research, the traditional version of the phase inversion method was used to fabricate a flat sheet of a blended membrane. The method was involved using a polymer that blends ... Read More ...Design and Performance Analysis of Permanent Magnet Synchronous Motor for Electric Vehicles Application
Volume 39, 3A , March 2021, Page 394-406
Abstract
In electrical vehicle applications, power density plays a significant role in improving machine performance. The main objective of this paper is to design and analyze the performance ... Read More ...Effect of Oil – Corrosion on Tensile and Fatigue S-N Curve Properties of AA6061-T6
Volume 39, 3A , March 2021, Page 407-414
Abstract
The present study described the effect of shot peening on mechanical properties and rotating corrosion –fatigue behavior (strength and life) of AA6061-T6. Ultimate tensile strength ... Read More ...Experimental Study and Numerical Simulation of Plane Steel Frame with Rubberized Connecting Technology Subjected to Seismic Effect
Volume 39, 3A , March 2021, Page 415-425
Abstract
This paper represents experimental and numerical study the behavior of the rubberized steel frame connections. One single-bay, one-story without elastic buckling are cyclically tested. ... Read More ...Nonlinear Finite Element Analysis of Fiber Reinforced Concrete Slabs
Volume 39, 3A , March 2021, Page 426-439
Abstract
This paper presents a study on the behavior of fiber reinforced concrete slabs using finite element analysis. A previously published finite element program is used for the nonlinear ... Read More ...Estimation of the Components of Residential Solid Waste in Baqubah City and their Generation Rate
Volume 39, 3A , March 2021, Page 440-452
Abstract
Municipal solid waste is of variable, non-uniform inconsistent nature and the method by which the sample to acquire is decisive if the results are to be reliable. For data collection, ... Read More ...Optimal Placement and Size of Distributed Generators Based on Autoadd and PSO to Improve Voltage Profile and Minimize Power Losses
Volume 39, 3A , March 2021, Page 453-464
Abstract
This work aims to improve the voltage profile and reduce electrical network losses through optimal planning of distributed generators. A new search algorithm (Autoadd) along with the ... Read More ...Design of an Optimal Backstepping Controller for Nonlinear System under Disturbance
Volume 39, 3A , March 2021, Page 465-476
Abstract
The aim of the work for this paper is the design of an optimal backstepping controller for a nonlinear pendulum system to stabilize the position of pendulum’s ball suspended in ... Read More ...A Novel Recursive Heuristic Algorithm for Straight and U-Shaped Assembly Line Balancing with Fuzzy Processing Time
Volume 39, 3A , March 2021, Page 477-487
Abstract
The paper aims to address the straight and U–type assembly line balancing problems by developing a novel recursive heuristic algorithm based on the idea of the depth of search. ... Read More ...Modelling of Future Water Use Scenarios Using WEAP Model: A Case Study in Baghdad City, Iraq
Volume 39, 3A , March 2021, Page 488-503
Abstract
Iraq is one of the Middle East countries that suffer from water scarcity. In addition to the water policy of the upstream riparian countries; rapid population increase, economic growth, ... Read More ...Al2O3-TiO2-PMMA Bio-Composite Coating Via Electrostatic Spray Technique
Volume 39, 3A , March 2021, Page 504-511
Abstract
This work aims preparation of polymer-based biocomposite coating by electrostatic spray method onto 316L stainless steel substrate, the present work will compare the effects of incorporation ... Read More ...Assessment of the Water Quality Index of the Tigris River between the University of Baghdad and Diyala River
Volume 39, 3A , March 2021, Page 512-519