Published: August 1, 2017

Articles

Whirling and Vibration of Rotating Machinery Critical Speeds and Modes

10.31663/utjes.v8i2.88
Kadim Karim Mohsen Alturshan (1)
(1) Mechanical Engineering Department , College of engineering , Thi-Qar University,Thi-Qar, Iraq , Iraq
1-17
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1442

Influence Of The Spot Welding Current On Fracture Toughness Of Dual Phase Steel (Dp600) And Ferritic Stainless Steels (Aisi430)

10.31663/utjes.v8i2.90
Hassanen L. Jaber (1), R K. Salim (2), F A. Hashim (3), Ashraf s. fahad (4)
(1) Mechanical Engineering Department , Engineering College, University of Thi-Qar, Nasiriyah, Iraq , Iraq
(2) Technical College ,Central Technical University , AL-Musayyab ,Babylon, Iraq , Iraq
(3) Materials Engineering Department, University of Technology, Baghdad, Iraq , Iraq
(4) Mechanical Engineering Department ,Engineering College, University of Thi-Qar, Nasiriyah, Iraq , Iraq
18-31
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467

Proper Supply Air Distribution Inside A Ship Cabin For A Best Ventilation Efficiency In Basrah City

10.31663/utjes.v8i2.92
Husain A. Etaiwi (1), Ali A.Monem (2), Emad A. Khazal (3)
(1) College of Eng ,basrah university ,basrah ,Iraq , Iraq
(2) Mechanical Eng. dept, College of Engineering, Basrah university ,basrah ,Iraq , Iraq
(3) Mechanical Eng. Dept ,College of Engineering, Basrah university ,basrah ,Iraq , Iraq
32-45
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1396

Experimental Investigation Of Thermal And Hydraulic Enhancement Convection Heat Transfer Through V And Trapezoidal Corrugated Channel

10.31663/utjes.v8i2.93
Damiaa Saad Khudor (1)
(1) Mechanical Engineering Dept., College of Eng. Al-Mustansiriya University, Baghdad, Iraq , Iraq
46-59
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1059

Optimum Design Of Silo Structures

10.31663/utjes.v8i2.94
Alaa C. Ghaleb (1), Tahseen A . Abdali (2)
(1) Department of Civil Engineering, College of Engineering ,University of Basrah, Basrah, Iraq , Iraq
(2) Department of Civil Engineering, College of Engineering ,University of Basrah, Basrah, Iraq , Iraq
60-75
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1472

Experimental Study Of Direct Contact Evaporation Refrigeration System Using R-12

10.31663/utjes.v8i2.97
Ammar Ali Ojimi (1), Hussien Sadek Sultan (2), Amani Jalil Majeed (3)
(1) Petroleum Eng. Dept, College of Engineering ,University of Basrah, Basrah ,Iraq , Iraq
(2) Mechanical Eng. Dept, College of Engineering , University of Basrah , Basrah ,Iraq , Iraq
(3) Petroleum Eng. Dept, College of Engineering ,University of Basrah, Basrah ,Iraq , Iraq
76-89
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570

MGF Approach Based Analysis Of Energy Detection In  K -M Shadowed Fading Channels And Diversity Receivers

10.31663/utjes.v8i2.100
Hussien Al-Hmood (1)
(1) Electrical and Electronics Engineering Department,College of Engineering, Thi-Qar University, Thi-Qar, Iraq , Iraq
90-105
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1867

Effect Of Latitudinal, Daily And Solar Activity Variations On Vertical Ionization Velocity For Maximum Peak Height For F2 Layer

10.31663/utjes.v8i2.101
Ali Hussein Ni’ma (1)
(1) Department of Atmospheric Sciences, College of Science, Al-Mustansiriyah University, Baghadad ,Iraq , Iraq
106-115
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1717

Energy Saving In A Split-Type Air Onditioner With Evaporative Cooling Systems

10.31663/utjes.v8i2.102
Salman H. Hammadi (1), Mohammed Fadhil G (2)
(1) Mechanical Engineering Department, College of Engineering, University of Basrah ,Basrah, Iraq , Iraq
(2) Mechanical Engineering Department, College of Engineering, University of Basrah ,Basrah, Iraq , Iraq
116-126
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1401

Effect Of Cutting Parameters On Surface Roughness And Cutting Tool Temperature In Turning AISI 1045 Steel

10.31663/utjes.v8i2.103
Haider M. Mohammad (1), Roaa Hameed Ibrahim (2)
(1) Material Engineering Department , College of Engineering, University of Basrah ,Basrah, Iraq , Iraq
(2) Mechanical Engineering Department, College of Engineering, University of Basrah ,Basrah, Iraq , Iraq
127-137
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1523