N. Ahmed Talib

N. Ahmed Talib
  • Dr. in Mechanical Engineering
  • Lecturer at University of Diyala

About

17
Publications
16,039
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33
Citations
Current institution
University of Diyala
Current position
  • Lecturer

Publications

Publications (17)
Article
Full-text available
The hygrothermal effect has been investigated in the present work by subjecting specimens to bending load under the effect of a circumstances (50℃) heat and (50%) moisture. In the present work, two types (random and mat) fiber glass polymer composite material have used. A nano material (Al2O3) of 2% weight fraction has been added to the composite m...
Article
Full-text available
This study investigates the corrosion of steel samples immersed in water with a dynamic corrosion setup at different pH values for three different velocities and three different exposure times. The characteristics of the material surface were observed by utilizing Atomic Force Micrographs (AFM). Under the dynamic and static conditions, the rate of...
Article
Full-text available
Extrusion is the main method used to produce rubber weather strips in automotive industries, and the quality of the nal product largely depends on the thermal properties of the process output. Therefore, precise thermal control of the process is the key to product quality control. This study establishes a three-dimensional model of the nonisotherma...
Article
Full-text available
Extrudate swell is an important phenomenon occurring when high viscoelastic materials, such as rubber and rubber compounds, are extruded. In this work, the effects of relaxation time and relaxation mode on swell predictions using a nonlinear differential viscoelastic model, that is, the Giesekus model, are studied systematically for rubber extrusio...
Conference Paper
Full-text available
ABSTRACT This communication consists of a simplified model of a counter flow double-pipe type heat exchanger with known dimensions. The Mat lab code was used in the modelling of the fluid flow both with and without using Nano-particles. The heat transfer during the flow of the working fluid containing water as a base fluid and dispersed aluminum ox...
Research
Full-text available
STUDYING THE EFFECT OF CUTTING SPEED AND FEED RATE ON TOOL LIFE IN THE TURNING PROCESSES
Research
Full-text available
13%CR STEEL COATINGS BY ELECTRIC ARC SPRAYING
Conference Paper
Artificial Neural Networks (ANNs) are a new type of information processing technique based on modeling the neural systems of human brain. The potential of using neural networks in prediction of wear rate quantities of 13%Cr steel coating produced by arc spraying, has been studied in the present work. The material is subjected to dry sliding wear te...
Conference Paper
Artificial Neural Networks (ANNs) are a new type of information processing technique based on modeling the neural systems of human brain. The potential of using neural networks in prediction of wear rate quantities of 13%Cr steel coating produced by arc spraying, has been studied in the present work. The material is subjected to dry sliding wear te...
Conference Paper
Artificial Neural Networks (ANNs) are a new type of information processing technique based on modeling the neural systems of human brain. The potential of using neural networks in prediction of wear rate quantities of 13%Cr steel coating produced by arc spraying, has been studied in the present work. The material is subjected to dry sliding wear te...
Article
Full-text available
In this paper, a thorough investigation has been carried out to study the effect of cutting speed and feed rate on tool life at constant depth of cut equal to (1mm) with no cooling fluid. Different cutting speed and feed rate with constant depth of cut are used to optimize these variables for maximum life can be obtained experimentally. The experim...
Article
There is a strong interest in the use of aluminum alloy sheet for vehicle applications, particularly the body, where resistance spot welding is the principle joining method. The resistance spot welding (R.S.W) quality has a great effected by the process variable such as, welding current, welding time, and electrode pressure beside other variable su...
Conference Paper
Full-text available
ABSTRACT - There is a strong interest in the use of aluminum alloy sheet for vehicle applications, particularly the body, where resistance spot welding is the principle joining method. The resistance spot welding (R.S.W) quality has a great effected by the process variable such as, welding current, welding time, and electrode pressure beside other...
Article
Full-text available
There is a strong interest in the use of aluminum alloy sheet for vehicle applications, particularly the body, where resistance spot welding is the principle joining method. The resistance spot welding (R.S.W) quality has a great effected by the process variable such as, welding current, welding time, and electrode pressure beside other variable su...
Article
Full-text available
There is a strong interest in the use of aluminum alloy sheet for vehicle applications, particularly the body, where resistance spot welding is the principle joining method. The resistance spot welding (R.S.W) quality has a great effected by the process variable such as, welding current, welding time, and electrode pressure beside other variable su...
Article
Full-text available
Artificial Neural Networks (ANNs) are a new type of information processing technique based on modeling the neural systems of human brain. The potential of using neural networks in prediction of wear rate quantities of 13%Cr steel coating produced by arc spraying, has been studied in the present work. The material is subjected to dry sliding wear te...

Questions

Questions (4)
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Greeting.
I am interesting on these topic.
any information or additional detail about this work
Question
Greeting...
Kindly, anybody work or have experience on LAOS  rheological test of polymeric material .?
I- How can I defined the linear and nonlinear regime .?
2- should I used control stress or control strain in collecting experimental data ?
Kind Regard

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