Thabit, Thabit H.
Ninevah University, Mosul, Iraq

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Computational Fluid Dynamics: Flow Field of an Impeller Jasim, Yaser A.; Thabet, Senan; Thabit, Thabit H.
CSRID (Computer Science Research and Its Development Journal) Vol 11, No 1 (2019): CSRID FEBRUARI 2019
Publisher : Universitas Potensi Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (229.952 KB) | DOI: 10.22303/csrid.11.1.2019.54-61

Abstract

This paper aims to develop a centrifugal pump with variable speed controlled by inverter to adjust the flow and the head by the operator and to observe the velocity profile and pressure distribution by using computational fluid dynamic simulation program using Pheonics software. According to the simulation results, the researchers concluded that the pressure increases gradually from impeller inlet to impeller outlet and centrifugal pumps have reasonable price and maintenance as well as high efficiency comparing to the price and been more advanced by coating the inner surfaces with anti-corrosion and smooth material to reduce the friction and raise the efficiency.
Inspection of the Composite Materials Jasim, Yaser A.; Thabet, Senan; Thabit, Thabit H.
CSRID (Computer Science Research and Its Development Journal) Vol 10, No 3 (2018): CSRID Oktober 2018
Publisher : Universitas Potensi Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22303/csrid.10.3.2018.146-152

Abstract

A non-destructive test method is the main method to examine most of the materials, composite materials in particular. There are too many Non-Destructive Test (NDT) methods to inspect the materials such as, Visual Inspection, Liquid Penetrate Inspection, Eddy-Current Inspection, Phased Array Inspection, Magnetic Particle Inspection and Ultrasonic Inspection.This paper aims to creat a unified methodology for engineers depending on reaserch onion to study the inspection of the composite materials.The researchers concluded that NDT method is the most suitable method for testing any materials and the composite materials. They also recommended to choose the most suitable NDT method as every materials and composite materials have its own properties as well as the inspection methods had its own capabilities and limitations.