Items filtered by date: November 2017

 The two professors in Materials Engineering at the University of Technology, Assist. Prof. Dr Asseel Bassem Abdel Hussein and Assist. Prof. Dr. Kazem Matar Shabib, published a joint scientific paper entitled "Study of the Effect of Glass Waste on the Mechanical Properties of Green Concrete" in Science Direct, Global Elesiver number 119 page (680-692) for the year 2017.
The study examined the recycling of glass waste of various industrial types after preparation, grinding and partial replacement of concrete with different concentrations and different periods. Mechanical tests showed compression results and a strong strength of 13% concentration. Recycling glass wastes reduces carbon dioxide and produces environmentally friendly materials.The Department of Chemical Engineering holds a scientific symposium about Ph. D. study.

 

 

 

 

 

 

 

 

 

 

 

 

Published in universtiy news

 Publication of the two courses Lec. Dr. Qais Matti Elias and Assist. Lec. Walid Hameed Habib from the Department of Electrical Engineering at the University of Technology jointly discussed the design and evaluation of the performance of a cathodic protection system for the conveyor tube for cooling water of Al Quds Power Plant in Diyala Magazine. The results of the measurements after the actual implementation of the efficiency of the cathodic protection system to keep the pipe voltage negative within the standards of the global standard for metal Steel iron made of pipe.

 

 

 

 

 

 

 

 

Published in universtiy news
Sunday, 19 November 2017 09:51

Department of control engineering grand PHD

the student Rahim Sadek Majeed from the Department of Mechanical Engineering at the University of Technology, received a PhD for his thesis (Application of the Algorithm of the Automated Robot for Free Navigation based on image processing and the optimal algorithm)
 The researcher focused on the design and implementation of a guided algorithm for the steering of a motorized robot, which restricts the direction of free navigation within a predetermined path with the least errors in the course of tracking the path and overcoming the obstacles fixed and moving without intersection after locating and moving and speed of movement using the image processing method. The first stage consists of four stages. The first phase includes a synthetic nerve control to control the movement of the robot with low energy consumption and less deviations from the desired path. In the second stage, the self-tuning of the neurotransmitter factors is done by using the optimization particle-optimization algorithm. The third stage is the construction of the path according to the specified path and the obstacle locations. The fourth stage scans As part of University of Technology programs for Postgraduate Scholarships and for the promotion of modern competencies at the university, Asst. Prof. Salim Khalifa Kadhim, a lecturer from Control and system Engineering Department at the University of Technology, received his PhD in Biomedical Engineering from the University of Petronas, Malaysia Titled "Numerical and experimental investigation of the effect of induced vibrations on the mechanical heart valve"
 (Diode diffuser) The research involved the use of widely diffused mechanical heart valves (BMHV) to replace diseased original cardiac valves. However, BMHV may fail for certain reasons such as plaque buildup, and damage to blood cells leading to valve heart failure. Previous research has indicated that there are unknown reasons for BMHV failure.
 In this research, one of the possible and unknown causes of valve failure, the effect of induced vibrations (FIV) on the performance of bipolar heart valves and its components, will be investigated. It is also known that blood flow in the artery is a pulsed flow, which can cause vibrations known as induced vibrations.
 To achieve this, a numerical simulation with experimental measurements was performed for the Reynolds blood flow in the interstellar flow, ranging from 114 to 1950, using FSI technique. The numerical model was verified against experimental measurements. From numerical simulation, it was found that the shear stress values in the blood flow in the surface of the LED surface reached high values causing plaque buildup and could cause damage to blood cells especially in the diffused valve area and valve installation areas with LED structure
 To achieve this, a numerical simulation with experimental measurements was performed for the Reynolds blood flow in the interstellar flow, ranging from 114 to 1950, using FSI technique. The numerical model was verified against experimental measurements. From numerical simulation, it was found that the shear stress values in the blood flow in the surface of the LED surface reached high values causing plaque buildup and could cause damage to blood cells especially in the diffused valve area and valve installation areas with LED structure.

 

 

 

 

 

 

 

 

 

 

 

 

Published in PH.D. dissertations

the student Rahim Sadek Majeed from the Department of Mechanical Engineering at the University of Technology, received a PhD for his thesis (Application of the Algorithm of the Automated Robot for Free Navigation based on image processing and the optimal algorithm)
 The researcher focused on the design and implementation of a guided algorithm for the steering of a motorized robot, which restricts the direction of free navigation within a predetermined path with the least errors in the course of tracking the path and overcoming the obstacles fixed and moving without intersection after locating and moving and speed of movement using the image processing method. The first stage consists of four stages. The first phase includes a synthetic nerve control to control the movement of the robot with low energy consumption and less deviations from the desired path. In the second stage, the self-tuning of the neurotransmitter factors is done by using the optimization particle-optimization algorithm. The third stage is the construction of the path according to the specified path and the obstacle locations. The fourth stage scans the robot site by processing electronic images to determine the dimensions, locations and speed of obstacles using a proposed algorithm, after which the results are fed into the third stage of the path diagram.
 The second unit included a PID control with the use of the cluster optimization algorithm and controlled the rotation speed of the robot wheels by determining the voltage of the electric motor for each wheel.
 The discussion committee consisted of Prof. Dr. Ahmed Abdullah Al-Rajhi as President and Prof. assist Dr. Ahmed Abdul Hussain Ali from the University of Baghdad, Faculty of Engineering, Department of Mechanical Engineering, and Prof. Dr Safana mudher Raafat and Prof. assist Dr Hassan Mohammed Alawneh Prof. assist Dr. Qassim Abbas Attia Members and Prof. Dr Mowafaq Ali Tawfiq and Prof. Dr Ahmed Sabah Abdul Amir as a super visour 

 

 

 

 

 

 

 

 

 

 

 

 

Published in PH.D. dissertations

Within the framework of the educational program of the Ministry of Higher Education and Scientific Research in providing the Iraqi universities with the modern specialties, Eng. Omar Ali Diab in the Department of Engineering of Control and Systems at the University of Technology received a master's degree from Ulyanovsk State Technical University in Russia, specializing in information technology and communication technology for his research :
 "Modeling the CDMA algorithm in communication channels with interference" The researcher studied increasing the reliability of CDMA data transmission on noise communication channels and using convolution code. The number of errors was reduced when receiving data and increasing efficiency.

 

 

 

 

 

 

 

 

 

 

 

 

 

Published in Master theses
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