Published: December 1, 2025

Articles

A New Dual-Level Heat Exchanger and TES-Assisted ORC for Generating Energy at Home in Very Bad Weather

10.31663/utjes.15.2.722
Hassan Hashem Mohammed (1), Ahmed Ouda (2), Ehab S. Hussein (3), Ahmed J. Shkarah (4), Mustafa M. Mansour (5)
(1) Department of Civil Engineering, College of Engineering, University of Thi-Qar, Thi-Qar, Iraq , Iraq
(2) Department of Mechanical Engineering, College of Engineering, University of Thi-Qar, Thi-Qar, 64001, Iraq , Iraq
(3) Department of Mechanical Engineering, College of Engineering, University of Thi-Qar, Thi-Qar, 64001, Iraq , Iraq
(4) Department of Mechanical Engineering, College of Engineering, University of Thi-Qar, Thi-Qar, 64001, Iraq , Iraq
(5) Department of Mechanical Engineering, College of Engineering, University of Thi-Qar, Thi-Qar, 64001, Iraq , Iraq
214-277
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842

Review Articles

Modelling and CFD Simulation of Small Bladeless Wind Turbine and Study of Its Parameters: Review

10.31663/utjes.15.2.694
Saad Suleiman Rakan (1), Yaseen H. Mahmood (2)
(1) Department of Physics, College of Science , Tikrit University, Tikrit, Iraq , Iraq
(2) Department of Physics, College of Science , Tikrit University, Tikrit, Iraq , Iraq
183-198
pdf
678

A Review on the Geotechnical and Electrical Properties of Hydrocarbon-Contaminated Soils

10.31663/utjes.15.2.728
Reiam Mohammed Sharif (1), Hassan Hashim Mohammed (2), Nesreen Kurdy Al-Obaidy (3), Sahar Saad (4)
(1) Civil Engineering Department, College of Engineering, University of Thi-Qar,Thi-Qar, Iraq , Iraq
(2) Civil Engineering Department, College of Engineering, University of Thi-Qar,Thi-Qar, Iraq , Iraq
(3) Civil Engineering Department, College of Engineering, University of Baghdad, Baghdad, Iraq , Iraq
(4) Oil company, Thi-Qar, Iraq , Iraq
199-213
PDF
592

Articles

Dual-Linear-Polarized X-Slot Sub-Array for Sub-6GHz 5G Applications

10.31663/utjes.15.2.713
Husam Al-naqeeb (1), Mohammad J. Namaazi (2), Hadi Aliakbarian (3), Faris Muhammed Ali (4)
(1) Faculty of Electrical Engineering, KN Toosi Univ. of Technology, Tehran, Iran , Iran, Islamic Republic of
(2) Faculty of Electrical Engineering, KN Toosi Univ. of Technology, Tehran, Iran , Iran, Islamic Republic of
(3) Faculty of Electrical Engineering, KN Toosi Univ. of Technology, Tehran, Iran , Iran, Islamic Republic of
(4) Department of Communications Techniques Engineering, Engineering Technical College Najaf, Al-Furat Al-Awsat Technical University, Najaf, Iraq , Iraq
120-138
pdf
880

Measuring Housing Privacy Defined as a Function in Urban Neighborhood Blocks: Modeling the Permeability-Opacity Tradeoff

10.31663/utjes.15.2.721
Laith H. M. Al-Ossmi (1), Hassan Hashim Mohammed (2)
(1) Department of Surveying and Geomatics, College of engineering, University of Thi-Qar, Thi- Qar,Iraq , Iraq
(2) Department of Civil Engineering, College of Engineering, University of Thi-Qar, Thi-Qar, Iraq , Iraq
139-164
PDF
667

Monitoring Nutrient Levels in the Tigris River: Reality Versus Regulatory Standards

10.31663/utjes.15.2.717
Ali N. Al-aamel (1), Zahra Z. Al-Janabi (2), Eman S.A. Al-Sammarraie (3), Ahmed N. Ghazia (4), Emaduldeen A. Hatem (5), Zainab B. Mohammed (6), Wahab A.K. Al-Ithawi (7), Ghassan H. Abdullahb (8), Raed A.H.Almihyawi (9)
(1) Environmental Research Center, University of Technology-Iraq, 10066 Baghdad, Iraq , Iraq
(2) Environmental Research Center, University of Technology-Iraq, 10066 Baghdad, Iraq , Iraq
(3) Environmental Research Center, University of Technology-Iraq, 10066 Baghdad, Iraq , Iraq
(4) Environmental Research Center, University of Technology-Iraq, 10066 Baghdad, Iraq , Iraq
(5) Environmental Research Center, University of Technology-Iraq, 10066 Baghdad, Iraq , Iraq
(6) Environmental Research Center, University of Technology-Iraq, 10066 Baghdad, Iraq , Iraq
(7) Energy and Renewable Energies Technology Center, University of Technology-Iraq, 10066 Baghdad, Iraq , Iraq
(8) Oil and Gas Refining Engineering Department, College of Petroleum Process Engineering, Tikrit University, Tikrit, Iraq , Iraq
(9) Department of Quality Control, Baghdad Water Authority, Baghdad 10011, Iraq , Iraq
165-182
pdf
802