Published: December 1, 2019

Articles

Three-dimensional numerical study for laminar natural convection within a rectangular solar chimney

10.31663/tqujes.10.2.139(2019)
Jalal M. Jalil (1), Hussein M. Salih (2), Adel H. Ayaal (3)
(1) Department of Electromechanical Engineering, University of Technology, Baghdad ,Iraq , Iraq
(2) Department of Electromechanical Engineering, University of Technology, Baghdad,Iraq , Iraq
(3) Department of Electromechanical Engineering, University of Technology, Baghdad,Iraq , Iraq
1-7
pdf
1614

Experimental Study for the Thermal Conductivity of Micro and Nano fluids by Using Copper and Titanium Oxide

10.31663/tqujes.10.2.192(2019)
Muwafaq Shyaa Alwan (1)
(1) Network Engineering Department, AL-Iraqia University, Baghdad , Iraq , Iraq
8-16
pdf
1287

Improving Coefficient of Thermal Performance and Electricity Saving in the Water Chiller System

10.31663/tqujes.10.2.361(2019)
SARA Q. HAMZA (1), RAFID M. HANNUN (2)
(1) Mechanical Eng. Dept., College of Eng., Thi -Qar University, Thi -Qar,Iraq , Iraq
(2) Mechanical Eng. Dept., College of Eng., Thi -Qar University, Thi -Qar,Iraq , Iraq
17-22
pdf
1378

Deep drawing of a stellar shape using finite element simulation and experimental

10.31663/tqujes.10.2.363(2019)
Waleed Khalid Jawad (1), Ali T. Ikal (2)
(1) Production and Metallurgy Engineering Department, University of Technology, Al-Sinaa' Street, 10066, Baghdad, Iraq , Iraq
(2) Production and Metallurgy Engineering Department, University of Technology, Al-Sinaa' Street, 10066, Baghdad, Iraq , Iraq
23-30
pdf
966

Study on Hybrid Structure on TiO2 Nanorods and Graphene Enhanced P3HT for Solar Cells Application

10.31663/tqujes.10.2.367(2019)
Samir Mahdi AbdulAlmohsin (1)
(1) Department of Physics ,College of Science, Thi Qar University, Thi Qar, IRAQ , Iraq
31-35
pdf
1288

Study The Performance of Double-Acting Stirling Engine

10.31663/tqujes.10.2.366(2019)
Zahra J.Hansh (1), Haider J.Abd (2)
(1) Department of Mechanical Engineering, College of Engineering, Thi-Qar University, Thi-Qar,Iraq , Iraq
(2) Department of Mechanical Engineering, College of Engineering, Thi-Qar University, Thi-Qar,Iraq , Iraq
36-43
pdf
1712

Experimental Deformation Analysis of Ship Hull Subjected to Vibration Waves

10.31663/tqujes.10.2.368(2019)
Kadim Karim Mohsen (1), Nisreen N. Dawod (2)
(1) Mechanical Engineering Department ,College of Engineering, University of Thi-Qar ,Thi-Qar, Iraq , Iraq
(2) Mechanical Engineering Department ,College of Engineering, University of Thi-Qar ,Thi-Qar, Iraq , Iraq
44-51
pdf
1180

Study of enhancing thermo-hydraulic performance of turbulent flow inside a tube occupied with central cut twisting tapes

10.31663/tqujes.10.2.318(2019)
Khudheyer S. Mushatet (1), Qais A. Rishak (2), Mohsen H. Fagr (3)
(1) Mechanical Engineering Department ,College of Engineering, University of Thi-Qar ,Thi-Qar, Iraq , Iraq
(2) Mechanical Engineering Department ,College of Engineering ,Basra University, Basra,Iraq , Iraq
(3) Mechanical Engineering Department ,College of Engineering, University of Thi-Qar ,Thi-Qar, Iraq , Iraq
52-63
pdf
1544

Effect of winglet vortex generators configuration on thermal performance of a heated rectangular channel

10.31663/tqujes.10.2.325(2019)
Khudheyer S. Mushatet (1), Iltifat lazim edan (2)
(1) Mechanical Engineering Department ,College of Engineering, University of Thi-Qar ,Thi-Qar, Iraq , Iraq
(2) Mechanical Engineering Department ,College of Engineering, University of Thi-Qar ,Thi-Qar, Iraq , Iraq
64-83
pdf
1660

Improved Photovoltaic Panel Performance Using a Cylindrical Pin Fins as a Heat Sink

10.31663/tqujes.10.2.336(2019)
Ibtisam A. Hasan (1), Iman S. kareem (2), Duha Adil Attar (3)
(1) Electro mechanical Engineering Depart.,University of Technology ,Baghdad, Iraq , Iraq
(2) Electro mechanical Engineering Depart., University of Technology, Baghdad, Iraq , Iraq
(3) Electro mechanical Engineering Depart.,University of Technology, Baghdad, Iraq , Iraq
84-97
pdf
1346

Using of PCM as an energy storage material to improve the cooling process in electrical transformers

10.31663/tqujes.10.2.369(2019)
Alaa Abdullah Abduladheem (1), Mushtaq Ismael Hasan (2)
(1) Mechanical Engineering Department ,College of Engineering, University of Thi-Qar ,Thi-Qar, Iraq , Iraq
(2) Mechanical Engineering Department ,College of Engineering, University of Thi-Qar ,Thi-Qar, Iraq , Iraq
98-104
PDF
1698