The Tikrit Journal of Engineering Sciences (Tikrit j. eng. sci.) (TJES) is a peer-reviewed journal published by the College of Engineering, Tikrit University. The journal’s aims are to disseminate the latest development and achievements in scientific research to the world’s community. To ensure quality, the submission of manuscripts to TJES shall be subjected to double-blind peer review by an international board of distinguished reviewers. The journal published 4-issues/a year and in English to strengthen the international exchange of academic research. The journal provides a forum for high-quality research communications and addresses all aspects of experimental observations based on theory and applications. The journal welcomes contributions from all who wish to report on new developments and the latest findings in engineering.

In addition to the Engineering disciplines of Civil, Chemical, Electrical, Mechanical, Petroleum Engineering, and Environmental Engineering, TJES is interested in a theme issue on specific topics.

TJES was originally published in 1994 with one issue per year; it had basic requirements and sources. TJES issued two issues in 1999 and started 4-issues per year since 2004.

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 Editor :Prof. Dr. Raaid Rashad Jassem

Mechanical Engineering, Tikrit University, Iraq

E-mail: [email protected];

Phone: 009647833192719

ISSN(s): 1813-162X (print), 2312-7589 (online)

الإعلانات

العدد الحالي

مجلد 33 عدد 1 (2026): Vol.33, No. 1, 2026

منشور: 2026-04-28

Articles

الخواص الحرارية-الفيزياوية لأنواع مواد مختلفة من وسائد التبريد التبخيري

Zeyad Khalaf Hamad، Thamer Khalif Salem، Manar S.M. Al-Jethelah

1-10

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.7

Estimation of Surface Runoff in Erbil Basin Using WMS

Jwan S. Mustafa، Dana K. Mawlood

1-16

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.6

Numerical Exploration and Optimisation on Pullout Capacity Behaviour for Under-Reamed Piles in Dry and Partially Saturated Sand

Anji W. Al-Bayati، Mohammed A. Al-Neami، Falah H. Rahil

1-13

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.2

Performance of Reinforced Concrete Beams Composed of Recycled Concrete with Varying Compressive Strengths Under the Effect of Repeated Shear Loads

Abdulla Saeb Tais

1-17

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.18

Evaluate the Effect of a High-k Gate Dielectric on MOSFET Performance Using Silvaco TCAD Simulation

Yathrib Waleed Qasim، Qais Th Algwari

1-12

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.15

Surface Response Optimization for Absorption of CO2 Bubbles in Sweetener Solution by the Gas-Liquid Mass Transfer Operation

Ahmed Dheyaa Nsaif، Ibtehal Kareem Shakir

1-17

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.10

Removal of Methylene Blue Dye from Wastewater Using a Local Iraqi Natural Plant Polypogon Monspeliensis

Hind A. Ahmed، Hiba B. Deab، Alaa E. Sultan، Peter Oladoye، Hawraa R. Bohan، Mohammed Kadhom

1-16

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.24

Numerical Investigation of the Effect of Post Notching Size and Location on the Behavior of Reinforced Concrete Beam before and after Strengthening

Harith Al-Salman، Hassanin Abd Ali Alfatlawy، Zainb Kareem Al-Mamory، Hayder Abdulwahid Khalaf، Fuad Abutaha

1-17

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.12

Speed and Current Using Fuzzy Controllers of PMSM under Field-Weakening

Layth Fadhil Abbas، Luma A. Almajeed، Nihad M. Ameen، Riemann Essa Ahmed، Arkan Ahmed Hussein، Yushaizad Yusof، Muhammad Ammirrul Atiqi Mohd Zainuri

1-11

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.17

Investigation of Carbon Emission from Construction Waste in the Building Construction Process

Gzing Adil Mohammed، Farah Subhi Hayder، Shuokr Qarani Aziz، Dilshad K. Jaf

1-8

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.16

Groundwater Steady Flow Simulation in the Confined Aquifer of the Lower Zab River Basin, Iraq

Mohammed Jallel AL Janabi، Ruqayah Kadhim Mohammed

1-13

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.3

Study of Using Virtual Reality Technology to Simulate the Generation of Electrical Power from Different Sources

Aous Naji Rasheed، Ruya Jaafar Aliagha، Luma A. Almajeed، Tanveer Saleh، Binod Kumar Pattanayak

1-9

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.8

Enhanced Dye Removal Rate from Textile Wastewater Using Advanced Oxidation: A Case Study of Jeans and Wool Dying Factories in Hama City

Fatma S. Alloush، Mohammad A. Hillal

1-14

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.27

Optimal Controllers Design for Position Control of DC Servo Motor Under Disturbance

Kareem A. Al-badri، Rawaa R. Al-majeez

1-9

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.20

Experimental Assessment of the Performance of the Snake Robot

Hawazen N. Shubat، Ali H. Mohammed، Omer K. Ahmed

1-12

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.23

Greenhouse Gas Emissions Potential from Municipal Solid Waste Disposal Sites

Hamid A. Al-Khashab، Anas F. Qassid، Layth A. Mahmood، Alen Gusa

1-13

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.4

Improving the Dynamic Performance of Hybrid Storage Systems Provided by PV Solar Panels

Mohammed Albaker Najm Abed، Ali Abdul Razzaq Altahir، Ahmed Abdulhadi Al-Moadhen

1-14

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.22

Soft Computing-Based Model for the Ultimate Strength Prediction of Concrete-Filled Circular-Steel Columns

Suha Rasheed Abbas، Ammar N. Hanoon، Ali A. Abdulhameed، Mahir M. Hason، Haitham Jameel Abd

1-16

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.25

Use of ZSM-5 Photocatalyst for the Removal of Nickel and Cadmium Cations in Batch Experiment

Amal J. M. Al-Hamadani، Hayder Akram Al-Naseri، Ahmed A. Al-Mamoori، Nalan Turkoz Karakullukcu

1-14

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.28

Digital Modeling for Selecting the Optimal Combination of Building and Thermal Insulation Materials

Ihsan A. Hussein Al-Sarray، Maysoon A. Mansor، Leonid B. Zelentsov، Ahmed A. Naji

1-8

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.21

Assessment of Mechanical Performance of Fiber Reinforced Geopolymer Concrete at Different Curing Conditions

Alaa Y. Hussein، Hammad M. Abd، Hasan M. Ahmed Albegmprli

1-13

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.13

Evaluating the Performance and Emissions of a Diesel Engine Blended with Cottonseed

Mugdad Hamid Rajab، Maysoon Anwar Abdullah

1-10

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.30

Review Article

Review of the Behavior of Geogrid-Reinforced Sand Soil Supported a Shallow Footing under Different Loadings

Ruqayah Al-Khafaji، Qassun S. Mohammed Shafiqu

1-23

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.9

A Review on Lanthanum-Nickel-Based    Perovskite Catalysts for Catalytic Dry Reforming of Methane

Halah A. Ramadhan، Maha Al-Ali

1-42

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.5

A Review Study of the Dynamic Load Effect on the Behavior of Shallow Footing Resting on Geogrid-Reinforced Soil

Naser Abed Hasen، Jawdat K. Abbas، Mohammed Mutnbak، Nimer Alselami

1-12

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.1

Role of the Single Sheet Pile Beneath the Dams on Seepage Parameters Maintenance: Review

Omed Mohammed Pirot، Rashad Mohammed Hassan، Mohammed Nadhim Qadir، Mahmoud Abdelsalam Aref Obeid، Aurangzaib Abdul Samad Sanwal Khan

1-13

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.31

Influence of Fiber Fillers on The Ballistic Properties of Epoxy and Polyester Resins: A Review

Mohanad L. Hamada، Saad R. Ahmed، Sanjeev Khanna، Mohammed Mutanbak

1-11

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.11

Special Issue

Sustainable and Recycled Materials Additives for Tire Rubber Manufacturing: A Review

Hiba Abdali Jasim، Jumaa S. Chiad

1-17

PDF (الإنجليزية)
DOI: https://doi.org/10.25130/tjes.33.1.26
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