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Tikrit Journal of Engoneering Sciences Publications

The Tikrit Journal of Engineering Sciences (TJES) is a peer-reviewed journal published by the College of Engineering, Tikrit University. TJES is not limited to a specific aspect of science and engineering but is instead devoted to a wide range of subfields in the engineering sciences. While it encourages a broad spectrum of contribution in the engineering sciences, its core interest lies in issues concerning material modeling and response. Articles of interdisciplinary nature are particularly welcome.

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

Vol 28, No 1 (2021): TJES

Vol 28, No 1 (2021): Tikrit Journal of Engineering Sciences

Enhancement Stability of the Power System Using Static Synchronous compensators Connected in Different Formats

Maha Abdulrhman Al-Flaiyeh* , Nagham Hikmat Aziz     

Electrical Department/ Engineering College/Mosul University / Mosul, Iraq

* Corresponding Author: Maha Abdulrhman Al-Flaiyeh

DOI: http://doi.org/10.25130/tjes.28.1.01

784 Downloads

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Effect of Adding Nano Ag on Mechanical and Physical Properties of Cu–10% Fe Prepared by Powder Metallurgy Technique

Farouk M. Mahdi , Omar H. Mahmood    

Department of Mechanical Engineering (Production and Metallurgy), College of Engineering, Tikrit University, Tikrit, Iraq

* Corresponding author: farouk_1959_1996@tu.edu.iq 

DOI: http://doi.org/10.25130/tjes.28.1.02

465 Downloads

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Implementation of Controlling Home Appliances Via Secure Short Message Service Technology 

Roshna Muhamad M. Amin1Miran H. M.  Baban2 *  

1-Mathematical Department/ College of Education/ University of Sulaimani /Sulaimani Iraq

2-Basic science/ College of dentistry/ University of Sulaimani

* Corresponding author: miran.mohammed@univsul.edu.iq 

DOI: http://doi.org/10.25130/tjes.28.1.03

604 Downloads

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Cooperation and radio silence strategy in Mix Zone to Protect Location Privacy of Vehicle in VANET 

Izdihar S. Shaleesh1*, Akram  A. Almohammedi2Naji I. Mohammad3Ali A. Ahmad4Vladimir Shepelev5    

1Department of Communication Technology/ Faculty of Information and Communication Technology Engineering/ Tartous University/ Tartous/ Syria

 2Automobile Transportation Department /South Ural State University/ Chelyabinsk454080/ Russia

 3Department of Communication Technology/ Faculty of Information and Communication Technology Engineering/ Tartous University/ Tartous/ Syria

 4Department of Communication Technology/ Faculty of Information and Communication Technology Engineering/ Tartous University/ Tartous/ Syria

 5Automobile Transportation Department /South Ural State University/ Chelyabinsk454080/ Russia

* Corresponding author: Izdihar S. Shaleesh 

DOI: http://doi.org/10.25130/tjes.28.1.04

548 Downloads

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Review of Nanosheet Transistors Technology 

Firas  N.  A. Hassan Agha 1, *  , Yasir  H. Naif 2  , Mohammed  N.  Shakib3   

1Electrical Department/ Engineering College/ Mosul University / Mosul, Iraq

2Department of Computer Engineering/ Faculty of Engineering, Tishk / International University/ Erbil-

3 Faculty of Electrical and Electronics / Engineering Technology, University / Malaysia Pahang / Pekan, Malaysia

* Corresponding author: Firas  N.  A. Hassan Agha, Electrical Department/ Engineering College/ Mosul University / Mosul, Iraq  

DOI: http://doi.org/10.25130/tjes.28.1.05

921 Downloads

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Model Predictive Control of a Double Effect Evaporator Via Simulation 

Duraid Fadhil Ahmed,  Ihal A. Abed

   

Chemical Engineering Dept./ College of Engineering/ Tikrit University/ Iraq.

* Corresponding author: drduraid@tu.edu.iq, Chemical Engineering Dept./ Engineering College/ Tikrit University   

DOI: http://doi.org/10.25130/tjes.28.1.06

459 Downloads

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An Automatic Drawing Spur Gears Based on AutoCAD Program 

Najat Najmaldeen Hamed  

Department of Mechanical Power Engineering Techniques / Technical Engineering College / Northern Technical University .

* Corresponding author: Najat Najmaldeen Hamed Department of Mechanical Power Engineering Techniques Technical Engineering College / Kirkuk Northern Technical University / Iraq

  

DOI: http://doi.org/10.25130/tjes.28.1.07

782 Downloads

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The Assessment of Using CFRP to Enhance the Behavior of High Strength Reinforced Concrete Corbels 

Mazin B. Abdulrahman *1Shakir A. Salih, Rusul J. Abduljabbar 1 

1 Civil Engineering Department/Engineering College/Tikrit University/Tikrit, Iraq

2 Civil Engineering Department / University of Technology / Baghdad, Iraq.

* Corresponding author:  dr.mazinburhan@tu.edu.iq, Civil Engineering Department/Engineering College/Tikrit University/Tikrit.

  

DOI: http://doi.org/10.25130/tjes.28.1.08

358 Downloads

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Behavior of Reinforced Concrete Plates under Pure Torsion 

Omer F. Ibraheem*, Osama A. Mukhlif 

Department of Civil Engineering/College of Engineering /Tikrit University/ Tikrit.

* Corresponding author: Omer F. Ibraheem, Civil Engineering Department/Engineering College/Tikrit University/Tikrit.    

DOI: http://doi.org/10.25130/tjes.28.1.09

425 Downloads

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Voltage Collapse Prediction of IEEE 30-Bus system 

Mohammed H. Ibrahim*  Abdulsattar H.  Jasim 

Electrical Eng. Dept. / Engineering College/Tikrit University /Tikrit

* Corresponding author: E-mail: eemh93@st.tu.edu.iq Electrical Eng. Dept. / Engineering College/Tikrit University /Tikrit/ Iraq   

DOI: http://doi.org/10.25130/tjes.28.1.10

589 Downloads

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Vol 28, No. 2 (2021): TJES

Vol 28, No 2 (2021): Tikrit Journal of Engineering Sciences

Object-Based Method for Urban Extraction through Using Quick Bird Satellite Imagery, LiDAR Data and Digital Urban Geomatics Techniques

Noor Hashim Hamed    

Department of Civil Engineering / University of Technology/ Baghdad / Iraq

* Corresponding Author: E-mail:Noor Hashim Hamed

DOI: http://doi.org/10.25130/tjes.28.2.01

430 Downloads

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The Performance of a Three-Phase Induction Motor under and over Unbalance Voltage

Abdulsatar H. Jassim*, Arkan A. Hussein, Laith F. Abbas

Electrical Eng. Dept./ Engineering College/Tikrit University /Tikrit.

* Corresponding Author: E-mail: Abdulsatar H. Jassim , Electrical Eng. Dept./ Engineering College/Tikrit University /Tikrit, Iraq

DOI: http://doi.org/10.25130/tjes.28.2.02

590 Downloads

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THE IMPACT OF COLOUR ON STUDENTS’ PERCEPTION IN LEARNING SPACES

Salahaddin Yasin BaperHusein Ali Husein* , Sazgar Samir Salim

Department of Architecture, College of Engineering, Salahaddin University, Erbil, IRAQ.

* Corresponding Author:  Husein Ali Husein, Department of Architecture, College of Engineering, Salahaddin University, Erbil, IRAQ

DOI: http://doi.org/10.25130/tjes.28.2.03 

486 Downloads

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EFFECT OF CORROSION LONGITUDINAL STEEL BARS ON THE FLEXURAL STRENGTH OF RC BEAMS

Noor KH. Mahmood *, Assim M. Lateef  

Civil Department/ Engineering College/Tikrit University / Tikrit, Iraq

* Corresponding author:  Noor KH Mahmood , Civil Department/ Engineering College/Tikrit University / Tikrit, Iraq 

DOI: http://doi.org/10.25130/tjes.28.2.04 

360 Downloads

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Behaviour of Uniaxial Reinforced Concrete Columns Strengthened with Ultra-High Performance Concrete and Fiber Reinforced Polymers

Abd-al-Salam I. M. Al-Hazragi* Assim M. Lateef

Civil Department/ Engineering College/Tikrit University / Tikrit, Iraq

* Corresponding author: Abd-al-Salam I. M. Al-Hazragi,  Civil Department/ Engineering College/Tikrit University /Tikrit, Iraq 

DOI: http://doi.org/10.25130/tjes.28.2.05 

368 Downloads

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Comparison of a Traditional Landfill and a Mechanically-Biologically Treated waste Landfill (Case study; Kirkuk landfill)

 Aeesha F. O. Al-jaf1*, Jathwa A.I Al-ameen2   

1 Civil Department/ Engineering College/ University of Kirkuk /Kirkuk, Iraq

2 Department of Environmental Engineering/College of Engineering / Baghdad University/ Baghdad/.

* Corresponding author: E-mail: aishajafkk@gmail.com Civil Department/ Engineering College/ University of Kirkuk /Kirkuk, Iraq 

DOI: http://doi.org/10.25130/tjes.28.2.06 

283 Downloads

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WETTING AND DRYING CYCLES EFFECT ON DURABILITY OF GYPSUM SOILS TREATED WITH CALCIUM CHLORIDE OR CEMENT ADDITIVES

Farouk M. Muhauwiss, Sura Saad Hassoun  

Department of Civil Engineering /College of Engineering / Tikrit University

* Corresponding author: E-mail: dr.faroukmajeed@tu.edu.iq , Department of Civil Engineering /College of Engineering / Tikrit University

DOI: http://doi.org/10.25130/tjes.28.2.07 

334 Downloads

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Structural Behavior Of Simple Supported Two Layers Reinforced Concrete (Normal strength concrete & Mortar with 3-Dimension glass fiber), Beams

Zena J. Yasen *, Assim M. LateefAmmar S. Khazaal   

Department of Civil Engineering /College of Engineering / Tikrit University

* Corresponding author: E-mail: zenajamal93@st.tu.edu.iq Civil department/ Engineering college / Tikrit University/ Tikrit, Iraq 

DOI: http://doi.org/10.25130/tjes.28.2.08 

266 Downloads

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Textile-Reinforced Mortar (TRM) Strengthened One-Way Reinforced Concrete Slabs 

Amenah S. Dheyab, Saad M. Raoof 

Department of Civil Engineering /College of Engineering / Tikrit University

* Corresponding author: E-mail:  Saad M. Raoof, Department of Civil Engineering/College of Engineering /Tikrit University/ Tikrit/ Iraq 

DOI: http://doi.org/10.25130/tjes.28.2.09 

303 Downloads

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Strategic Evaluation Plan and Improvement of Cement Plants (Iraqi Kurdistan Region – as a Case Study)

Hewa N. QaraMohammed1*,  Faiq M. S. Al-Zwainy2    

1Department of Civil Engineering /Engineering College/Sulaimani University/Sulaimani, Iraq

2Department of Civil Engineering/ Engineering College/Al-Nahrain University/Baghdad, Iraq

* Corresponding author: E-mail: Hewa.qara@univsul.edu.iq Department of Civil Engineering /Engineering College/Sulaimani University/Sulaimani, Iraq 

DOI: http://doi.org/10.25130/tjes.28.2.10 

542 Downloads

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SPH Open Boundary Simulation of Free-Surface Flow Over Ogee-crested Spillway

 Rizgar Ahmed Karim 1,*, Jowhar Rasheed Mohammad 2

1Department of Water Resources Engineering/College of Engineering/University of Sulaimani– Sulaimani, Iraq.

2Department of Water Resources Engineering, College of Engineering, University of Duhok, Duhok, Iraq.

* Corresponding author: E-mail: rizgar.karim@univsul.edu.iq Department of Water Resources Engineering/College of Engineering/University of Sulaimani– Sulaimani, Iraq. 

DOI: http://doi.org/10.25130/tjes.28.2.11 

351 Downloads

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Vol 28, No. 3 (2021): TJES

Vol 28, No 3 (2021): Tikrit Journal of Engineering Sciences

The reality of solid waste management in Iraq and ways of development

Mohammed Ali  AL-MOHAMMED1,*,Gözde ULUTAGAY2, Waleed M. Sh. ALABDRABA3  

1 Istanbul Gedik University Engineering Management Program

2 Istanbul Gedik University Department of Industrial Engineering/ Istanbul/Turkey

3Department of Environmental Engineering, College of Engineering,  Tikrit University.

* Corresponding author: E-mail: mohamed96ali.m@gmail.com,  Istanbul Gedik University Engineering Management Program

DOI: http://doi.org/10.25130/tjes.28.3.01

781 Downloads

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Experimental and Numerical Study on Strength of Concrete Slabs under High Speed Projectiles

Omer F. Ibraheem 

Department of Civil Engineering, University Sains Malaysia (USM), Penang, Malaysia

DOI: http://doi.org/10.25130/tjes.28.3.02

290 Downloads

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Punching Strength of Reactive Powder Reinforced Concrete Flat Slabs

Mustafa Al-Mashaykhi1, Belal Alsubari2,Mazin B. Abdurrahman3*, Aayat A. Hussein2

1PhD Candidate, Swinburne University of Technology, Australia , malmashaykhi@swin.edu.au

2Department of Civil engineering, Miami College of Henan University, Kaifeng, Henan, China

3Civil Department/ Engineering College, Tikrit University, Tikrit, Iraq

* Corresponding author: E-mail: dr.mazinburhan@tu.edu.iq

 

DOI: http://doi.org/10.25130/tjes.28.3.03

265 Downloads

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Developing Porous Concrete Interlocking Pavement Blocks Utilizing Recycled Concrete Aggregate for Rainfall Harvesting Use

Mahdi Mashaan Mahdi1Prof. Dr. Raad Hoobi Irzooki2, Mazin B. Abdulrahman1*

1Civil Engineering Department, College of Engineering, Tikrit University, Iraq.

2Environmental Engineering Department, Tikrit University, Salahuddin, Iraq

* Corresponding author: E-mail: dr.mazinburhan@tu.edu.iq

 

DOI: http://doi.org/10.25130/tjes.28.3.04

260 Downloads

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Energy And Exergy Assessment of North Refineries Company (NRC) Steam Cycle Based on Air Mass Flowrate of Main Condenser

Waad A. Salih 1, * ,  Aadel A. Alkumait 2 Hameed J. Khalaf 2

1 North Refineries Company (NRC) / Baiji, Iraq

2 Mechanical Department/ College of  Engineering /Tikrit University /Tikrit, Iraq

* Corresponding author: E-mail:E-mail: waad.a.salih43287@st.tu.edu.iq North Refineries Company (NRC) / Baiji, Iraq 

 

DOI: http://doi.org/10.25130/tjes.28.3.05

305 Downloads

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Performance Measures and Level of Transit Service Assessment of Public Transport Bus Network in Baghdad City during 2002-2003

Tan Yiqiu1 , Lihui Qin 2, Imad Ismael 3 Ali Fadhil Naser 4  

1School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin, China

2School of Water Conservancy and Civil Engineering, Northeast Agricultural University, China

3 Roads and Bridges Branch, Civil Engineering Department, Technology University, Iraq

4Building and Construction Engineering Department, Al-Mussaib Technical College, Al-Furat Al-Awsat Technical University, Iraq

* Corresponding author: E-mail: com.ali3@atu.edu.iq  , Building and Construction Engineering Department, Al-Mussaib Technical College, Al-Furat Al-Awsat Technical University, Iraq 

 

DOI: http://doi.org/10.25130/tjes.28.3.06

334 Downloads

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Vol 28, No. 4 (2021): TJES

Vol 28, No 4 (2021): Tikrit Journal of Engineering Sciences

Study the effect of welding pass number on the mechanical and metallurgical properties of Aluminum type Al 1050 H14 produced by friction stir welding

Najeeb Salman Abtan1,*Jawdat Ali Yagoob2Ayshan Mohammed Shukri3 

1,3 Department of Mechanical Engineering, Tikrit University, Salahuddin, Iraq

2Department of Air Conditioning and Refrigeration, Northern Technical University, Kirkuk, Iraq.

* Corresponding author: E-mail: najeebsalman@tu.edu.iq   Department of Mechanical Engineering, Tikrit University, Salahuddin, Iraq

DOI: http://doi.org/10.25130/tjes.28.4.01

347 Downloads

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Investigating the Meteorological Drought Using CZI in Nineveh Governorate, Iraq. 

Omar M. A. Mahmood Agha *

Department of Dams and water resources /College of Engineering /Mosul University/ Mosul/ Iraq

* Corresponding author: E-mail: o.agha@uomosul.edu.iq Department of Dams and water resources /College of Engineering /Mosul University/ Mosul/ Iraq 

DOI: http://doi.org/10.25130/tjes.28.4.02

323 Downloads

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

Vol 27, No 1 (2020): TJES

Vol 27, No 1 (2020): Tikrit Journal of Engineering Sciences

A Review on Numerical Analysis of RC Flat Slabs Exposed to Fire

Hanadi F. Naji*, Nibras N. Khalid, Mutaz K. Medhlom

 Civil Engineering Department , Engineering College, Mustansiriyah University Baghdad

* Corresponding author: hanadiifa@yahoo.com

DOI: http://dx.doi.org/10.25130/tjes.27.1.01

1545 Downloads

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Pre-Design Cost Modeling of Road Projects

Salar S. Ahmed*1, Noori S. Ali2

 1-Civil Engineering Department , Engineering College, Salahaddin University, Erbil.

 2-Civil Engineering Department , Engineering College, Salahaddin University, Erbil.

* Corresponding author: salarsalih1975@gmail.com 

DOI: http://dx.doi.org/10.25130/tjes.27.1.02

1040 Downloads

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The Effect of Thermal Radiation and Variable Viscosity Parameters on a Fluid Flow Down Along an Inclined Plane With Free Surface

Usman, M.A.*, Onitilo S.A., Moshood, S.T.

Department of Mathematical Sciences, Olabisi Onabanjo University, Ago-Iwoye, Nigeria

* Corresponding author: usmanma@yahoo.com 

DOI: http://dx.doi.org/10.25130/tjes.27.1.03

849 Downloads

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Deterministic Extensional Viscosity and Cracking Index of Polypropylene-Modified-Asphalt Binder

Abdul-Rahim Ibrahim Al-Hadidy, Zeena Ahmed Al-Kazzaz, Ahmed A. Mohammed Ali*

Department of Civil Engineering, College of Engineering, Mosul University, Iraq

* Corresponding author: a.aldubony@uomosul.edu.iq 

DOI: http://dx.doi.org/10.25130/tjes.27.1.04

905 Downloads

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Experimental Investigation of Square Footing Resting on Sand over Gypseous Soils

Adnan Jayed Zedan*, Heba H. Abbas

Department of Civil Engineering, College of Engineering, Tikrit University, Iraq

* Corresponding author: jayedadn@tu.edu.iq 

DOI: http://dx.doi.org/10.25130/tjes.27.1.05

804 Downloads

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Hydraulic Performance for Combined Weir-Gate Structure

Bshkoj S. Hussein*, Shaker A. Jalil 

Water Recourses Engineering Department, College of Engineering, University of Duhok, Iraq

* Corresponding author: bshkoj.hussein@uod.ac 

DOI: http://dx.doi.org/10.25130/tjes.27.1.06

863 Downloads

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Trend Analysis of Hydrological Drought for Selected Rivers in Iraq

Ihsan F. Hasan*, Younis N. Saeed

Dams and Water Resources Research Center / University of Mosul, Iraq

* Corresponding author: ihsanfh@uomosul.edu.iq 

DOI: http://dx.doi.org/10.25130/tjes.27.1.07

888 Downloads

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An Estimated Correlation between California Bearing Ratio (CBR) with some Soil Parameters of Gypseous Silty Sandy Soils

Taha Yaseen Abdulnabi*, Zena Ghazi Abdulrazzaq 

Ministry of Construction and Housing, National Center for Construction Laboratory (NCCL) Baghdad , Iraq

* Corresponding author: tahayaseen58@yahoo.com 

DOI: http://dx.doi.org/10.25130/tjes.27.1.08

951 Downloads

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Influence of Iron Furnaces Slag on Collapsibility and Shear Strength of Gypseous Soil

Jawdat K. Abbas, Hamad M. A. Al-Luhaibi*

Civil Department/ Engineering College/Tikrit University/ Tikrit, Iraq

* Corresponding author: hamad.m.ahmed42002@st.tu.edu.iq 

DOI: http://dx.doi.org/10.25130/tjes.27.1.09

879 Downloads

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Comparative Study between Silica Fume and Nano Silica Fume in Improving the Shear Strength and Collapsibility of Highly Gypseous Soil

Ahmed A. H. Al-Obaidi*, Marwah T. Al-Mukhtar, Omar M. Al-Dikhil, Saeed Q. Hannona

Civil Engineering Department, Tikrit University, Iraq.

* Corresponding author: dr.obaidi.a.h@tu.edu.iq 

DOI: http://dx.doi.org/10.25130/tjes.27.1.10

940 Downloads

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Vol 27, No 2 (2020): TJES

Vol 27, No 2 (2020): Tikrit Journal of Engineering Sciences

Using Flask for SQLIA Detection and Protection 

Ann Z. Ablahd*1, Suhair A. Dawwod2

 Civil Engineering Department , Engineering College, Mustansiriyah University Baghdad

* Corresponding author: drann@ntu.edu.iq 

DOI: http://dx.doi.org/10.25130/tjes.27.2.01

8050 Downloads

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Measurements of Vibration and Noise Level at Different Cement Companies

Sabah. J. Mohammed Ali*1, Hiba. H. Alwan2

 1-Civil Engineering Department , Engineering College, Salahaddin University, Erbil.

 2-Civil Engineering Department , Engineering College, Salahaddin University, Erbil.

* Corresponding author: prosabah7447@yahoo.com 

DOI: http://dx.doi.org/10.25130/tjes.27.2.02

729 Downloads

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Effects of Xanthan Gum Biopolymers on Gypseous Soils Characteristics

Arwa F. Theyab1*, Farouk M. Muhauwiss1, Waleed M. Alabdraba2

 1-Civil Engineering Department , Engineering College, Tikrit University.

 2-Environmental Engineering Department, Engineering College, Tikrit University.

* Corresponding author: walabdraba@gmail.com 

DOI: http://dx.doi.org/10.25130/tjes.27.2.03

653 Downloads

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Response of Different Machine Foundation Shapes Resting on Dry Sand to Dynamic Loading

Khalid W. Abdul Kaream1*,Mohammed Y. Fattah1, Zeyad S. M. Khaled2

 1-Department of Civil Engineering, University of Technology, Baghdad, Iraq.

 2-Department of Civil Engineering, Al-Nahrain University, Baghdad, Iraq.

* Corresponding author: Khalid_phar@yahoo.com 

DOI: http://dx.doi.org/10.25130/tjes.27.2.04

546 Downloads

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A Miniaturized Compact Wideband Partial Ground Antenna Used in RFID Systems

Sufyan Hazaa Ali1*, Ahmed H. R. Alfalahi2, Yousif Azzawi Hachim1

 1-Electrical Department/ Engineering College /Tikrit University /Tikrit, Iraq.

 2-Electromechanical Engineering Department /University of Technology /Baghdad /Iraq.

* Corresponding author: dr.sufain.h.ali@gmail.com 

DOI: http://dx.doi.org/10.25130/tjes.27.2.05

514 Downloads

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The Effect of Opening Size and Location on the Performance of Reinforced Concrete T-Beams under Pure Torque

Mazin B. Abdulrahman1*, Layth A. Al-Jaberi2, Saba S. Hasan1

 1-Civil Department / Engineering College /Tikrit University/ Tikrit, Iraq

 2-Civil Department / Engineering College /Al-Mustansiriya University/ Baghdad, Iraq

* Corresponding author: dr.mazinburhan@tu.edu.iq

DOI: http://dx.doi.org/10.25130/tjes.27.2.06

630 Downloads

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Evaluation of Damage Index for RC Frames with Irregular Geometrical Shape Subjected to Blast Loads

Riyadh M. M. Alaaraji1*, Sofyan Y. A. Kashmola2

 1-Civil Eng.Department / College of Eng. /Mosul University/ Tikrit, Iraq.

 2-Department of Environmental Engineering / College of Eng. /Mosul University/ Iraq.

* Corresponding author: alriyadh81@yahoo.com

DOI: http://dx.doi.org/10.25130/tjes.27.2.07

481 Downloads

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Adopting Criteria for Determining the Value of Compensation for Workers in the Construction Sector in Iraq As a Result of Work Accidents

Abdulrahman Adnan Ibrahim*1, Farah Awad Sultan2

 1-Department of Civil Engineering / Engineering College/Tikrit University.

 2-Department of Civil Engineering / Engineering College/Diyala University.

* Corresponding author: dr.abdulrahmanadnan@tu.edu.iq

DOI: http://dx.doi.org/10.25130/tjes.27.2.08

522 Downloads

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Design and Implement of Dual Axis Solar Tracker System Based Arduino

Khalaf S Gaeid*1, M Nasir Uddin2, Mohamed K Mohamed 1, Omar N Mohmmoud1 

 1-Electrical Department/ Engineering College/Tikrit University /Tikrit, Iraq .

 2-Department of Electrical Engineering/Lakehead University/Canada.

* Corresponding author: gaeidkhalaf@gmail.com 

DOI: http://dx.doi.org/10.25130/tjes.27.2.09

528 Downloads

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Properties and Performance of Polypropylene Fiber Reinforced Concrete : A review

Tuqa W. Ahmed1, Nuha H. Aljubory 1, Roua S. Zidan1

1Department of Civil Engineering, College of Engineering, University of Mosul,

Mosul, IRAQ.

* Corresponding author: new.matrix242@uomosul.edu.iq 

DOI: http://dx.doi.org/10.25130/tjes.27.2.10

451 Downloads

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Vol 27, No 3 (2020): TJES

Vol 27, No 3 (2020): Tikrit Journal of Engineering Sciences

A Load Flow Analysis Method for Kufa Cement Plant 

Ridha Kh. Mohammed1, Uday A. Alhamdany 2*,  Nurettin Çetinkaya3 

1Electrical Department/ Konya Technical University, Turkey, Email: rida762004@yahoo.com

2Department of Electronic and Electrical Engineering/ University of Kerbala, Iraq, Email: uaah035@uowmail.edu.au

3Department of Electrical Engineering/ Konya Technical University, Turkey, Email: ncetinkaya@ktun.edu.tr

* Corresponding author: uaah035@uowmail.edu.au 

DOI: http://dx.doi.org/10.25130/tjes.27.3.01

661 Downloads

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Induction Motor Speed Control with Solar Cell Using MPPT Algorithm by Incremental Conductance Method 

Omer N Mahmmoud 1Khalaf S Gaeid 1, Assad F Nashi2Khadim Moin Siddiqui3 

1Electrical Department/ Engineering College/Tikrit University/ Tikrit, Iraq 

2 Information &Communication Technology/Middle technology University

3Electrical Engineering Department, Babu Banarasi Das National Institute of Technology and Management, Lucknow, India

* Corresponding author: eng.omernafaa2016@gmail.com 

DOI: http://dx.doi.org/10.25130/tjes.27.3.02

718 Downloads

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Modelling, Optimization and Green Metrics Evaluation of Bio-Catalytic Synthesis of Biodiesel

Rasheed U Owolabi*, Mohammed A  Usman,  Adefunmilayo D  Anuoluwapo, Onyekachi P. Oguamanam

Chemical and Petroleum Department / Engineering College/ University of Lagos / Lagos State, Nigeria

* Corresponding author: uthmanrash642@yahoo.com 

DOI: http://dx.doi.org/10.25130/tjes.27.3.03

531 Downloads

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Implementation of Selective Harmonics Elimination for Single Phase Inverter using Arduino and Simulink MATLAB model

Taha A. Hussein, Ibrahim I. Sheet 

Mosul Technical College /Northern Technical University /Iraq

* Corresponding author: taha_hussian@yahoo.com , Tel:  +964 770 5954059

DOI: http://dx.doi.org/10.25130/tjes.27.3.04

570 Downloads

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A Review on the Relationship between Computer Engineering, Discrete-Math and Graph Theory

Arjuwan M. A. Al-Jawadi*, Ayhan A. K. Al-Shumam 

Computer Engineering Technology Department / Engineering Technical College of Mosul / Northern Technical University / Mosul, Iraq

* Corresponding author: Jauna_aljawadi@yahoo.com  

DOI: http://dx.doi.org/10.25130/tjes.27.3.05

485 Downloads

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Properties of Green Concrete Mixes Containing Metakaolin, Micro Silica, Steel Slag, and Recycled Mosaic Tiles

Muataz H. Nayel 1, Ammar S. Khazaal 1, Waleed M. Alabdraba2 

Computer Engineering Technology Department / Engineering Technical College of Mosul / Northern Technical University / Mosul, Iraq

* Corresponding author: motaz2095@gmail.com 

DOI: http://doi.org/10.25130/tjes.27.3.06

511 Downloads

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An Experimental Study on Swelling Properties of Expansive Soil Treated with Iron Furnace Slag

Yaseen N. Yaseen*, Jawdat K. Abbas 

Civil Department/ Engineering College/Tikrit University/ Tikrit.

* Corresponding author: yaseen.n.yaseen42003@st.tu.edu.iq 

DOI: http://doi.org/10.25130/tjes.27.3.07

472 Downloads

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Effect of Yttrium Oxide on Mechanical and Physical Properties of Fe–10%Cu Composite

Farouk M. Mahdi, Omar H.Mahmood 

Civil Department/ Engineering College/Tikrit University/ Tikrit.

* Corresponding author: farouk_1959_1996@tu.edu.iq 

DOI: http://doi.org/10.25130/tjes.27.3.08

462 Downloads

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Flexural Strength of Steel Fiber Ultra High Strength Concrete Beams under Static and Repeated Loads

Nadiya Sadeek Alsaffar*,  Bayar J. Al Sulaifanie, Mohamed N. Mahmood 

Civil Department/ Engineering College/ Mosul University/ Tikrit.

* Corresponding author: nadiya_alsaffar@yahoo.com 

DOI: http://doi.org/10.25130/tjes.27.3.09

408 Downloads

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Influences of Mg Addition on the Mechanical Properties of Cu-Al-Ni Shape Memory Alloys

Raed N. Razooqi, Omar J. Abdulkareem*  

Department of Mechanical Engineering/ Engineering College/ Tikrit University/ Tikrit.

* Corresponding author:omaralkaylany@tu.edu.iq 

 

DOI: http://doi.org/10.25130/tjes.27.3.10

557 Downloads

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Toughness of Timber Beams Strengthened with Jute Fibers

Aziz I. AbdullaReem Thaker Mahmoud, Ammar S. Khazaal  

Civil Engineering Department, College of Engineering, Tikrit University.

* Corresponding Author: lan914@gmail.com 

 

DOI: http://doi.org/10.25130/tjes.27.3.11

402 Downloads

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The Role of Minimizing Residential Plot Area and Width in Characteristics of Spatial Organization for Urban House Spaces in Mosul City

Hassn Abdulrazaq AL-Sanjary, Esraa Malallah Aziz*  

Department of Architecture Eng., College of Engineering, University of Mosul.

* Corresponding Author: Esraa Malallah Aziz

 

DOI: http://doi.org/10.25130/tjes.27.3.12

267 Downloads

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Vol 27, No.3 (Blogs) (2020): TJES

Vol 27, No.3 (Blogs) (2020): Tikrit Journal of Engineering Sciences

Friends of Open Access

Aziz Ibrahim Abdulla* 

Civil Engineering Department, College of Engineering, Tikrit University.

* Corresponding author: a.abdulla@tu.edu.iq

DOI: http://dx.doi.org/10.25130/tjes.27.3.PB1

372 Downloads

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Vol 27, No 4 (2020): TJES

Vol 27, No 4 (2020): Tikrit Journal of Engineering Sciences

Performance Study of Tube Settlers in Removing Low Turbidity From The Tigris River Water Using a Bench Scale Model

Abdulmuhsin S. Shihab*1, Aladdin M. Ahmad2 

1Environmental Research Center, University of Mosul, Iraq

2Department of Civil Engineering, College of Engineering / University of Mosul, Iraq

* Corresponding author: alqazzazmssh@gmail.com

DOI: http://dx.doi.org/10.25130/tjes.27.4.01

512 Downloads

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Improve the thermal and mechanical properties of foam polystyrene by gebrile soil

Montajb Al-khodary, Sabah AL-sibai, Moaffaq Tellawi 

Faculty of Chemical and Petroleum Engineering / Al-Baath University / Syrian Arab Republic.

* Corresponding author: mmontajb88@gmail.com 

DOI: http://dx.doi.org/10.25130/tjes.27.4.02

408 Downloads

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Thermal Loads and Cost Reduction for a Residential House by Change Its Orientation and Add Roof Shading

Mahmood H. Khaleel *

Kirkuk Technical Institute / Department of Mechanical Power Technique/Kirkuk,Iraq.

* Corresponding author: mahmood.aboretag.husain@gmail.com 

DOI: http://dx.doi.org/10.25130/tjes.27.4.03

494 Downloads

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Studying of Physio-chemical Properties of The Groundwater in AL-A’lam City

Haneen A. Khudhair1 [1], Rand R. Ahmed 2, Rim H. Hussein 2, Hassain D. Ibrahim2, Omer S. Hassain2

Department of Environmental Engineering/ Engineering College/Tikrit University/ Tikrit, Iraq.

* Corresponding author: haneen82@tu.edu.iq 

DOI: http://dx.doi.org/10.25130/tjes.27.4.04

388 Downloads

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Experimental and Numerical Study on the Effect of Strain Hardening Characteristics on Curved Flaring Process of Pure Copper and Brass 

Tahseen T.O Al-QahwajiYasir A.A Al-Jobory 

Mechanical Department/ Engineering College/Tikrit University/ Tikrit, Iraq

*Corresponding author: E-mail : tahseentaha@tu.edu.iq

 DOI: http://dx.doi.org/10.25130/tjes.27.4.05

336 Downloads

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Hydrodynamic Simulation of Flood Due to Hypothetical Momentary Mosul Dam Failure

Thair M. Al-Taiee 1 , Mustafa S. Mustafa 2 

1Dams & Water Resources  Department/ Engineering College/ Mosul University/ Mosul

2Dams & Water Resources Research Center / Mosul University

* Corresponding author: msmafr@uomosul.edu.iq 

DOI: http://dx.doi.org/10.25130/tjes.27.4.06

315 Downloads

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Effect of Steel shot peening Time on some Mechanical Properties of Friction stir Welds for Aluminum Alloy (2024 – T3)

Ghazwan Raad Shihab, Adel Mahmoud Al-Bash 

Department of Mechanical Engineering/ Tikrit University/ Salahuddin/ Iraq

* Corresponding author:  Ghazwan Raad Shihab

DOI: http://dx.doi.org/10.25130/tjes.27.4.07

382 Downloads

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Simulation And Analysis of An Intelligent Power System Stabilizer Using Fuzzy Logic 

Firas Ahmed Majeed AlDurze1, *Sura Amer Abdullah2

1Department of Mechatronics/ Engineering College/Mosul University

 2 Electrical Department/ Engineering College/Mosul University

 *Corresponding author: E-mail: dr.firasaldurze@uomosul.edu.iq, Department of Mechatronics/ College of Engineering /Mosul University 

DOI: http://dx.doi.org/10.25130/tjes.27.4.08

411 Downloads

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Effect of Intermittent Water Application from Trickle Source on The Water Movement and Moisture Distribution in Layered Soil

 Haqqi Ismail Yasin *  , Abdul Alsattar Al-Dabagh  

Department of Dams and Water Resources, College of Engineering, University of Mosul, Iraq

*Corresponding author: E-mail: Haqqiismail56@gmail.com,  Department of Mechatronics/ College of Engineering /Mosul University 

DOI: http://dx.doi.org/10.25130/tjes.27.4.09

312 Downloads

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Empirical Equations to Estimate Evapotranspiration in Mosul City

 Haqqi Ismail Yasin *  , Luma Fuaad Abdullah  

Department of Dams and Water Resources, College of Engineering, University of Mosul.

*Corresponding author: E-mail: Haqqiismail56@gmail.com,  Department of Mechatronics/ College of Engineering /Mosul University 

DOI: http://dx.doi.org/10.25130/tjes.27.4.10

351 Downloads

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Effect of Low-Density Polyethylene on the Stripping Properties under Fatigue Loading of Binder Layer of HMA Mixtures

Tarik Kareem Ibraheem1,  Abdulkhalik A.M.AL- Taei2  

1 Chief Research Engineer/ College  of Engineering /University of Mosul

2 Transportation Eng. Ministry of Housing & Construction

*Corresponding Author: Tarik Kareem Ibraheem  

DOI: http://dx.doi.org/10.25130/tjes.27.4.11

372 Downloads

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Theoretical  and Experimental Analysis for Performance of Wind Turbine

Suaad Hassan danok*, Kamal Glal TwfekEsraa Adel Mansour   

Northern Technical University / Kirkuk Technical College                   

*Corresponding Author: Suaad Hassan danok 

DOI: http://dx.doi.org/10.25130/tjes.27.4.12

339 Downloads

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

Vol 26, No 1 (2019): TJES

Vol 26, No 1 (2019): Tikrit Journal of Engineering Sciences

Treatment of Al Doura Oil Refinery Wastewater Turbidity using Magnetic Flocculation

Muzher M. I. Al doury*1, Hadeel A. I. Al samerrai2

1 Petroleum & Minerals Engineering College, Petroleum Processes Engineering Department, Tikrit University, Tikrit, Iraq

2 Department of Chemical Engineering, College of Engineering, Tikrit University, Tikrit, Iraq

* Corresponding author: Dean of Petroleum & Minerals Engineering College, E-mail: samuzhermahdi@tu.edu.iq , sar31205@yahoo.com

DOI: http://dx.doi.org/10.25130/tjes.26.1.01

1145 Downloads

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Repairing of Reactive Powder Concrete T-Beams Containing Web Opening by CFRP Strips

Mazin B. Abdulrahman , Husham Mohammed Rashid *

Department of Civil Engineering, College of Engineering, Tikrit University, Tikrit, Iraq

* Corresponding author: E-mail: dr.mazinburhan@tu.edu.iq.

DOI: http://dx.doi.org/10.25130/tjes.26.1.02, 

748 Downloads

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Effect of Adding Mixture of (Concrete Waste and Asphalt Waste) on The Properties of Gypseous Soil

Adnan Jayed zedan*1, Rizgar Ali Hummadi2, Sarah Abdullah Hussein1

1 Civil Eng. Dept., College of Eng., Tikrit University, Tikrit, Iraq

2 Civil Eng. Dept., College of Engineering, Salahaddin University, Tikrit, Iraq

* Corresponding author:E-mail:jayedadn@tu.edu.iq

DOI: http://dx.doi.org/10.25130/tjes.26.1.03

717 Downloads

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Kinetic Study of Carbon Dioxide Reaction with Binding Organic Liquids

Sanaa Rabie Saleh, Ahmed Daham Wiheeb

Chemical Engineering Department, College of Engineering, Tikrit University, Tikrit, Iraq

* Corresponding author: E-mail: chahmed@tu.edu.iq


DOI: http://dx.doi.org/10.25130/tjes.26.1.04, 

776 Downloads

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Mechanical and Structural Properties of a Lightweight Concrete with Different Types of Recycling Coarse Aggregate

Muyasser M. Jomaa’h*1, Baraa Thaar Kamil2, Omer S. Baghabra 3

1 Civil Eng. Dept., College of Eng., Tikrit University, Tikrit, Iraq
2 Civil Eng. Dept., College of Engineering, Kirkuk University, Kirkuk, Iraq
3 King Fahad Univ. of Petroleum &Minerals, KSA.

* Corresponding author: E-mail: muyasserjomaah@tu.edu.iq

DOI: http://dx.doi.org/10.25130/tjes.26.1.05

834 Downloads

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Finite Element Analysis for RC Deep Beams under an Eccentric Load

Bashar A. Mahmood *, Khalaf I. Mohammad  

Civil Engineering Dept, University of Mosul, Mosul, Iraq

* Corresponding author: E-mail: Bashargxabd@gmail.com

DOI: http://dx.doi.org/10.25130/tjes.26.1.06,   Full Text PDF, Article Preview

1008 Downloads

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Flexural Behavior of Concrete Composite Beams with New Steel Tube Section and Different Shear Connectors

Amer M. Ibrahim *, Wissam D. Salman , Fahad M. Bahlol

Civil Eng. Dept, , Diyala University, Diyala, Iraq.

* Corresponding author: E-mail: Fahadbahlol22@gmail.com

DOI: http://dx.doi.org/10.25130/tjes.26.1.07

803 Downloads

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Vol 26, No 2 (2019): TJES

Vol 26, No 2 (2019): Tikrit Journal of Engineering Sciences

Appraisal of Risk Factors which Influence the Construction of the School Buildings in Northern Iraq

Khalil Ismail Wali, Nazik Imad Saber*

 Department of Civil Engineering, College of Engineering, Salahaddin University, Erbil, Iraq

* Corresponding author: nazik.saber@su.edu.krd

DOI: http://dx.doi.org/10.25130/tjes.26.2.01

740 Downloads

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The Performance Prediction of The Mixed Convection In an Inclined Circular Tube Filled Porous Media Based on an Intelligent Control

Musa Mustafa Weis*

Fuel and Energy Department Technical College, Northern Technical University, Kirkuk, Iraq

* Corresponding author: musa.weis@ntu.edu.iq

DOI: http://dx.doi.org/10.25130/tjes.26.2.02

836 Downloads

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Strength of Reinforced Reactive Powder Concrete Hollow Beams

Mazin B. Abdulrahman*,Saba Muayad Mahmood

Civil Eng. Dept., College of Engineering, Tikrit University, Iraq

* Corresponding author: mazin_tikrit@yahoo.com

DOI: http://dx.doi.org/10.25130/tjes.26.2.03

853 Downloads

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Crude Oil Desalting Using Multi-Surfactant Based on a Best Dosage, Solvent and Mixing Ratio

Ali Hussein Khalaf*, Mohammed Salah Rajab

North refinery company., Baiji, Salahaldeen, Iraq

* Corresponding author: aljobriali@gmail.com

DOI: http://dx.doi.org/10.25130/tjes.26.2.04

818 Downloads

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Utilization of CO2 in Flue Gas for Sodium Bicarbonate Production in a Bubble Column

Zaid A. Abdel-Rahman*, Zeyad A. Abdullah

Chemical Engineering Department, College of Engineering, Tikrit University, Tikrit, Iraq

* Corresponding author: zaid572010@yahoo.com 

DOI: http://dx.doi.org/10.25130/tjes.26.2.05

863 Downloads

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Effect of the Gyroscopic Moment, Centrifugal Force and Hydroplaning on the Critical Speed of the Vehicle

Ibrahem A. Muhsin, Abdalrahman M.  Shwikh*

Mechanical Engineering Dept., College of Engineering, Tikrit University, Tikrit, Iraq

* Corresponding author: abdsadman@gmail.com

DOI: http://dx.doi.org/10.25130/tjes.26.2.06

769 Downloads

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Assessment of the Affecting Elements on the Quality of Life and Human Well-being in Congested Urban Centers; Case Study: Sulaymaniah City

Othman Kareem Mohammed*, Hoshyar Qadir  Rasul

City Planning Eng.  Dept., College of Eng., Sulaymaniah Poly technique University  (SPU), Sulaymaniah, Iraq

* Corresponding author: wesmanresul@yahoo.com 

DOI: http://dx.doi.org/10.25130/tjes.26.2.07

739 Downloads

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Vol 26, No 3 (2019): TJES

Vol 26, No 3 (2019): Tikrit Journal of Engineering Sciences

Assessment of Groundwater Vulnerability Using Lulc Map and DRASTIC Technique in Bahr AL-Najaf Area, Middle of Iraq

Ali H. Al-Aboodi, Zaid N. Hashim*

 Civil Eng. Dept., College of Engineering,  University of Basrah, Basrah, Iraq

* Corresponding author: zaid.nori.hashim@gmail.com

DOI: http://dx.doi.org/10.25130/tjes.26.3.01

1082 Downloads

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Modeling and Simulation of a Desiccant Evaporative Cooling System

Omar M. Hamdoon,  Burhan M. Al-Ali *

 Civil Eng. Dept., College of Engineering,  University of Basrah, Basrah, Iraq

* Corresponding author: eng.omar.m.hamdoon@gmail.com

DOI: http://dx.doi.org/10.25130/tjes.26.3.02

840 Downloads

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Developing A New Empirical-Computational Method, for Accurate Acid- Base Quantitative Analysis

Owolabi Rasheed Uthman*, Akinjide Akinola, Mohammed Awwal Usman, Abubakar Adepitan

 Chemical and Petroleum Engineering Dept., University of Lagos, Akoka, Yaba, Lagos State
Nigeria

* Corresponding author: uthmanrash642@yahoo.com

DOI: http://dx.doi.org/10.25130/tjes.26.3.03

928 Downloads

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PHENOL REMOVAL FROM SYNTHETIC WASTEWATER USING BATCH ADSORPTION SCHEME

Muzher M. I. Al-Doury *1 Maadh H. Alwan 2

1 Dean of Petroleum Processes Engineering College, Tikrit University, Iraq

2 North RefineriesCompany, Baiji, Iraq

* Corresponding author: samuzhermahdi@tu.edu.iq  

DOI: http://doi.org/10.25130/tjes.26.3.04

859 Downloads

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MECHANICAL PROPERTIES OF RECYCLED AGGREGATE CONCRETE WITH STEEL FIBER: A REVIEW

Ashtar S. Al-Luhybi  *

Civil Department/ Engineering College/Mosul University /Mosul, Iraq

* Corresponding author: aziztaher@uomosul.edu.iq  

DOI: http://doi.org/10.25130/tjes.26.3.05

907 Downloads

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BEARING CAPACITY OF STRIP FOOTING ON LIME STABILIZED EXPANSIVE CLAYEY SOIL

Amina A. Khalil*, Mohammed N J Alzaidy, Zeena A. Kazzaz 

Civil Department/ Engineering College/Mosul University /Mosul, Iraq

* Corresponding author:amina.alshumam@uomosul.edu.iq  

DOI: http://doi.org/10.25130/tjes.26.3.06

734 Downloads

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Design of Multivariable Control System of a Distillation Tower via Simulation Using MATLAB/Simulink

Duraid F. Ahmed*Mohanad Y. Nawaf

Department of Chemical Engineering, College of Engineering, Tikrit University.

* Corresponding author:drduraid@tu.edu.iq  

DOI: http://doi.org/10.25130/tjes.26.3.07

1194 Downloads

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Vol 26, No 4 (2019): TJES

Vol 26, No 4 (2019): Tikrit Journal of Engineering Sciences

Influence of the Yttria and Graphite Particles on the same of Al 2024 Alloy Properties

Raed N. Razooqi1, Ahmed A. Akbar2, Mohanad L. Hamada*1

1 Mechanical Eng. Dept./ College of Eng./ Tikrit University
2
Dept. of  Production Eng. And Metallurgy/  University of Technology

* Corresponding author: muhanad.lateef@yahoo.com

DOI: http://dx.doi.org/10.25130/tjes.26.4.01

793 Downloads

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The Effect of Dry and Wet Bulb Temperature Variation on the Performance of the Indirect Evaporative Cooler

Maki Haj Zaidan*, Fayadh Mohamed Abed, Ali Sinjar Farhad 

Mechanical Eng. Dept./ College of Eng./ Tikrit University
* Corresponding author: makihajzaidan@tu.edu.iq

DOI: http://dx.doi.org/10.25130/tjes.26.4.02

731 Downloads

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Mechanical Characteristics of Lightweight Concrete Enhanced by Fly-Ash and Steel Fiber

Arkan Khaleel Ahmed1,Bayer Jaafar Al-Sulayvany1,Muyasser Mohammed Jomma’h2* 

1Civil Eng. Dept., College of Engineering, University of Mosul.

2Civil Eng. Dept., College of Engineering,  Tikrit University.

* Corresponding author: Muyasser Mohammed Jomma’h

DOI: http://dx.doi.org/10.25130/tjes.26.4.03

724 Downloads

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Assessment of Tigris River Water Quality Using Multivariate Statistical Techniques

Muntasir A. Shareef*  

*Water Resources Techniques Department , Institute of Technology-Baghdad,  Middle Technical University.

* Corresponding author: Muntasir A. Shareef

DOI: http://dx.doi.org/10.25130/tjes.26.4.04

776 Downloads

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The Attitude of Load-Deflection for Concrete Beams with Polymer Reinforcement

Ahmed Sagban Saadoon*, Abdulnasser Mohammed Abbas, Ali Abdulhasan Khalaf

Civil Engineering Department, Engineering College, Basrah University..

* Corresponding author: ahmsag@gmail.com 

DOI: http://dx.doi.org/10.25130/tjes.26.4.05

548 Downloads

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Effect of the Horizontal Perforated Plates on the Turbidity Removal Efficiency in Water Treatment Plant of Tikrit University

Ahmed Khaleel Ibrahim

Environmental Eng. Dept.,  College of Eng., Tikit University.

* Corresponding author:ahmedkh71@tu.edu.iq 

DOI: http://dx.doi.org/10.25130/tjes.26.4.06

661 Downloads

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Study the Effect of Granules Type of The Porous Medium on The Heat Transfer Enhancement for Double Pipe Heat Exchanger

Ehsan F. Abbas, Shagul S. Mohammed

Kirkuk Technical College, Northern Technical University, Kirkuk, Iraq

* Corresponding author:ahmedkh71@tu.edu.iq 

DOI: http://dx.doi.org/10.25130/tjes.26.4.07

995 Downloads

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

Vol 25, No 1 (2018): TJES : Civil Engineering And Environmental Engineering

Vol 25, No 1 (2018): Tikrit Journal of Engineering Sciences

 

 

Effect of Alton Kopri Wastewater on Lesser-Zab Raw Water

Evan Ogestin Slewa Wali Ali Abdullah Shuokr Qarani Aziz
Dept. of Dams and Water Resources Eng., Salahaddin University–Erbil, Iraq Dept. of Civil Eng., Salahaddin University–Erbil, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.1.04

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Optimum Tendon Placement for Post Tensioned S.S. Beam with Variable Eccentricity

Rabi’ M. Najem
Civil Eng. Dept., Mosul University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.1.05

Full Text PDF, Article Preview

Cost and Time Risk Management in Construction Projects

Yousif Salam Saeed
Civil Eng. Dept., Kirkuk University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.1.07

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Evaluation of a Number of Water Treatment Plants in Kirkuk Governorate using the Water Quality Index

Rodhan Abdullah Salih Idan I. Ghdhban AbdulRazaq Khader Abdul Wahid
Technical Institute Hawijah, Northern Technical University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.1.08

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A Computer Program for Estimating the Sediment Load Entering the Right Side of Mosul Dam Reservoir

Muayad Saadallah Khaleel Mohammed Qusay Mahmood
Dams and Water Resources Eng. Dept., Mosul University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.1.09

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Enforcement of Epoxy with Silica Fume and Carbon Fiber

Amer Hameed Majeed
Materials Eng. Dept., Al-Mustansiriyah University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.1.11

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Vol 25, No 1 (2018): TJES : Computer and Electrical Engineering

Vol 25, No 1 (2018): Tikrit Journal of Engineering Sciences

High Capacity Audio Steganography Based on Contourlet Transform

Abbas Salman Hameed
Dept. Electronic Eng., Diyala University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.1.01

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Developing Recognition System for New Iraqi License Plate

Ghassan Khazal Ali
Computer and Software Dept., Diyala University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.1.02

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OFDM Channel Estimation Enhancement using Null Subcarriers

Abdulmunem Ahmed Mohammed
Dept. of Commun. Eng., Diyala University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.1.03

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Channel Capacity Improvement of MIMO Communication Systems using Different Techniques

Shahir Fleyeh Nawaf
Electrical Eng. Dept., Tikrit University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.1.06

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Effect of the Combined Pollution of Brick Industry and Sandstorms on the Performance of High Voltage Insulators and Flashover Phenomenon

Israa Amer Dahham
Coll. of Eng., University of Al-Qadisiyah, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.1.10

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Load Frequency Control for Twoarea Multi-Source Interconnected Power System using Intelligent Controllers

Arkan Ahmed Hussein
Electrical Eng. Dept., Tikrit University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.1.12

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Vol 25, No 2 (2018): TJES : Civil and Env. Eng

Numerical Simulation for Estimating Energy Dissipation over Different Types of Stepped Spillways and Evaluate the Performance by Artificial Neural Network

Asmaa Abdul Jabbar Jamel
Civil Engineering Department, Tikrit University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.2.03

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Experimental Study on Bond Behavior between Rusty Steel Reinforcement and Concrete

Majed A. Khalaf Fareed H. Majeed
Civil Engineering Department, University of Basrah, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.2.06

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The Effect of Frying Conditions on Sunflower Oil Attributes

Hanadi Sibai Huda Alrifaie
Food Engineering Department, Al-Baath University, Syria

DOI: http://dx.doi.org/10.25130/tjes.25.2.07

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Physical Properties of Gypseous Soil after Gypsum Removal using EDTA Solution

Farouk Majeed Muhauwiss
Department of Civil Engineering, Tikrit University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.2.09

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Vol 25, No 2 (2018): TJES : Mechanical Engineering

A Study of Two- Dimensional Non Linear Model of Truck Vehicle and its Impact on Determining the Maximum Speed of Driver Comfort

Salim Y. Kasim Raaid M. Hameed
Mechanical Engineering Department, Tikrit University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.2.04

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Hybrid CFD-ANN Scheme for Air Flow and Heat Transfer Across In-Line Flat Tubes Array

Ataalah Hussain Jassim M.M. Rahman Khalaf Ibrahim Hamada M. Ishak Tahseen Ahmad Tahseen
Department of Mechanical Engineering, Tikrit University, Iraq Faculty of Mechanical Engineering, Universiti Malaysia Pahang, Malaysia Department of Mechanical Engineering, Tikrit University, Iraq Faculty of Mechanical Engineering, Universiti Malaysia Pahang, Malaysia Department of Mechanical Engineering, Tikrit University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.2.08

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Experimental and Numerical Study of Heat Transfer Enhancement in a Shell and Tube Heat Exchanger using Helical Coiled Wire Inserts

Ehsan Fadhil Abbas Musa Mustafa Weis Ahmed Sami Ridha
Refrigeration and Air Conditioning Department, Northern Technical University, Iraq Fuel and Energy Department, Northern Technical University, Iraq Refrigeration and Air Conditioning Department, Northern Technical University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.2.10

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Vol 25, No 2 (2018): TJES : Computer and Electrical Engineering

Use Wiki for Building an On-Line Collaborative Learning

Ann Zeki Ablahd
Department of Computer Technique, Kirkuk, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.2.02

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Analysis, Modeling, and Design of a Reliable Wide Area Network Case Study for Tikrit University Intranet

Musaria Karim Mahmood Sufyan H. Ali Ibrahim Khalil Sileh
Department of Electrical Engineering, Tikrit University, Iraq, Visiting Prof. at Atilim University, Turkey Department of Electrical Engineering, Tikrit University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.2.05

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Vol 25, No 2 (2018): TJES :Chemical Engineering

The Dynamic Behavior and Control of Absorption Column

Duraid F. Ahmed Sahar A. Ahmed
Chemical Engineering Department, Tikrit University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.2.01

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Vol 25, No 3 (2018): TJES

Study the Effect of Serial Inductance on Reducing the Current Harmonic Distortion of Three-Phase Bridge Rectifier

Ghanim Thiab Hasan Muhamad Omar Salih Ali Hlal Mutlaq
Oil & Minerals Eng. Coll., Tikrit University, Iraq Coll. of Eng., Tikrit University, Iraq Technical Coll./ Kirkuk, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.3.01

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Efficient T-OOFDM System to Mitigate the Dispersion of Long-Haul Optical Fiber Channel at WANs

Mohammed Shweesh Ahmed
Petroleum System Control Eng. Dept., Tikrit University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.3.02

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Implementation of Clock Gating for Power Optimizing in Synchronous Design

Hussein Shakor Mogheer Khamees Khalaf Hasan
Dept. of Commun. Eng., University of Diyala, Iraq Dept. of Elect. Eng., Tikrit University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.3.03

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Investigation of the Power Grid Accuracy by CMOS Transistor Network using Matlab/ Simulink

Shahir Fleyeh Nawaf Mohammed Khalaf Hussein Sabah Sadeem Shaker Mahmud Faysal
Elect. Eng. Dept., Tikrit University, Iraq Appl. Eng. Coll., Tikrit University, Iraq Elect. Eng. Dept., Tikrit University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.3.04

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Position Control of Solar Panel Receiver by Joint Generated Power and Received Signal Power Maximization

Bassam Fadel Mohammed
Electronic and Control Eng. Dept., Northern Technical University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.3.05

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Ductility Improvement of R.C Beams with Large Web opening by using Reactive Powder Concrete Layers

Husain Khalaf Jarallah Nidaa Qassim Jassim
Dept.of Civil Eng.,Mustansiriyah University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.3.06

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Total Head Evaluation using Exact and Finite Element Solutions of Laplace Equation for Seepage of Water under Sheet Pile

Aram Mohammed Raheem
Dept. of Civil Eng., Kirkuk University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.3.07

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The Impact of Width of the Air Gap Channel on the Mass Flow Rate, Rayleigh Number, and Efficiency of Passive Solar Heating System

Ehsan F. Abbas Shayma A. Azat
Technical Coll./ Kirkuk, Northern Technical University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.3.08

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Viscosity Effect on Stiffness of Non-conventional (Five Tilted Pads) Journal Bearing

Mohammed Oawed Atteaa Alhassany Ali Khalid Aldulaimy
Dept. of Mech. Eng., Tikrit University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.3.09

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Performance Enhancement of a Darrieus Vertical Axis Wind Turbine using Divergent Ducting System

Abdullateef A. Jadallah Sahar R. Farag Jinan D. Hamdi
Dept. of Electromechanical Eng., University of Technology, Baghdad, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.3.10

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Vol 25, No 4 (2018): TJES

Application of Dynamic Cone Penetration Test to Gypseous Soils

Ahmed A. H. Al-Obaidi Qudama A. A. Al-Ashoishi
Civil Engineering Department, College of Engineering, Tikrit University, Iraq.

DOI: http://dx.doi.org/10.25130/tjes.25.4.01

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The Effect of Pads Number and Their Tilt Angles on the Bearing Stiffness

Ibrahim Ali Muhsin 
Mechanical Eng. Dept., College of Eng., Tikrit University/ Iraq.

DOI: http://dx.doi.org/10.25130/tjes.25.4.02

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Optimum Building Wall Thickness under Actual Weather Conditions for Kirkuk City

Mousa M. Waes
Kirkuk Technical College, Northern Technical University, Kirkuk, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.04.03

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Effects of Rice Husk Ash–Magnesium Oxide Addition on Wear Behavior of Aluminum Alloy Matrix Hybrid Composites

Abbas Y. Awad Mohammed N. Ibrahim Mohamed K. Hussein
Directorate of Materials Research, Ministry of Science and Technology, Baghdad, Iraq Directorate of Materials Research, Ministry of Science and Technology, Baghdad, Iraq Engineering Technical College-Baghdad, Middle Technical University, Baghdad, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.4.04

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Effect of Fluidized Bed Particle Size on Heat Transfer Coefficient at Different Operating Conditions

Ehsan Fadhil Abbas Sarah Burhan Izat
Refrigeration and Air Conditioning Department, Technical College/ Kirkuk, Northern Technical University, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.4.05

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Effecting of Steel Fibers and Fly Ash on the Properties of Concrete

Mazin B. Abdul-Rahman Alya’a A. Ali Amenah M. Younus
Department of Civil Eng., College of Eng., Tikrit University, Tikrit, Iraq Department of Survey Eng., Technical College / Kirkuk, North Technical University, Kirkuk, Iraq Department of Civil Eng., College of Eng., Tikrit University, Tikrit, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.4.06

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Flexural Behavior of Reinforced Concrete One-Way Slabs with Different Ratios of Lightweight Coarse Aggregate

Muyasser M. Jomaa’h Shamsad Ahmed Hussein M. Algburi
Department of Civil Eng., College of Eng., Tikrit University, Tikrit, Iraq King Fahad University of Petrolume & Minerals, Dammam, Saudi Arabia Department of Civil Eng., College of Eng., Tikrit University, Tikrit, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.4.07

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Effect of Colored Filters on PV Panels Temperature and Performance under Baghdad Meteorological Condition

Abdulmunem R. Abdulmunem Abdullateef A.  Jadallah Hisham A. Hoshi Mohammed H. Jabal
Department of Electromechanical Engineering, University of Technology, Baghdad, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.4.08

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Tensile Strength, Micro-hardness and Microstructure of Friction-Stir-Welding AA6061-T4 Joints

Najeeb S. Abtan Ataalah Hussain Jassim Mustafa S. M. Al-Janabi
Department of Mechanical Engineering, College of Engineering, Tikrit University, Tikrit, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.4.09

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Control Techniques of Torque Ripple Minimization for Induction Motor

Thamir Hassan Atyia
Department of Electrical Engineering, College of Engineering, Tikrit University, Salahuddin, Iraq

DOI: http://dx.doi.org/10.25130/tjes.25.4.10

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