Bachelor of Engineering was obtained from North Technical University, Kirkuk Technical College / Department of Fuel and Energy Engineering in Kirkuk-Iraq (2009)
Worked as Process Engineer at Bazian Petroleum Refinery in Sulaymaniyah, KRG-Iraq from (2009-2011)
Master of Engineering was obtained from Sam Higginbottom University in Allahabad, UP- India (2012)
Worked as Mechanical Engineer at Ensign Energy Company in Erbil, KRG-Iraq from (2012-2013)
Worked as Inspector Engineer at Air Drilling Associates, Inc. in Erbil, KRG-Iraq from (2013-2014)
Start working in a fulltime job as teaching staff at Department of Petroleum Technology (Control and Operation), Koya Technical Institute, Erbil Polytechnic University in Erbil, KRG-Iraq from 2014 to present.
Doctor of Philosophy (PhD) was obtained from Faculty of Mechanical Engineering and Informatics, University of Miskolc, Hungary (2021)
Main interests: Computational Fluid Dynamics (CFD), Powertrain, Drivetrain, Noise, Vibration and Harshness.
EDUCATION
University of Miskolc
RESEARCH, TEACHING, or OTHER INTERESTS
Mechanical Engineering, Energy Engineering and Power Technology, Automotive Engineering, Aerospace Engineering
55
Scopus Publications
727
Scholar Citations
15
Scholar h-index
34
Scholar i10-index
Scopus Publications
IMPROVING SOLAR STILL EFFICIENCY USING A ROTATING COTTON MESH FABRIC: A CASE STUDY IN KIRKUK CITY, IRAQ З. Акбара Сахіп, Т. Алван Насір, Мохамад Бархм, Абуїдам Мохаммед Vidnovluvana Energetika, 2026 This research aims to improve the performance of solar distillation systems by incorporating a rotating cotton cloth into the distillation chamber. This contributes to enhancing the thermal efficiency of the system by improving heat distribution and accelerating the evaporation process. Experimental results showed that the highest water production was achieved at a rotation speed of 0.2 rpm, reaching 1840 ml/day, followed by a rotation speed of 0.5 rpm (1755 ml/day), and a rotation speed of 1 rpm (1670 ml/day). The study also demonstrated that environmental factors such as solar radiation intensity, temperature, humidity, and wind speed significantly affect system efficiency. The research concludes that the rotating cloth technology represents a promising solution for improving the efficiency of solar desalination systems, especially in areas with high solar radiation such as Kirkuk city, Iraq.
Crack detection of metal/ceramic functional graded materials based on vibration analysis Aldriasawi Salman Khayoon, Wisam Aziz Shkhair, Barhm Mohamad Pollack Periodica, 2026 Functionally graded materials exhibit spatially varying properties that enhance structural performance. This study investigates the vibration behavior of a functionally graded materials square plate using ANSYS code. A five-layer plate graded from Al 2 O 3 at the top surface to steel at the bottom was modeled and validated against literature, showing good agreement. The verified model was extended to analyze functionally graded materials composed of zirconia (ZrO 2 ), steel, and boron using a smooth power-law distribution with varying thickness and refined layering. The effects of a centrally located crack on natural frequencies were evaluated. In addition, a harmonic forced vibration model was developed to examine the dynamic response of cracked and uncracked functionally graded material plates.
Study of the behavior of damaged low-velocity impact carbon/epoxy/AL2024-T3 hybrid laminates Fatima Zohra Daouache, Amin Houari, Mourad Lounis, Lecheb Samir, Salah Amroune, Kouider Madani, Barhm Mohamad, Mohamed Belhouari Discover Materials, 2025 Aluminium and layered composite structures currently play a crucial role in the aviation sector. These structures may be susceptible to inadvertent impacts from several sources. Low-velocity impact is a type of unintended aggression that causes severe harm to composite materials and can greatly diminish their residual resistance. This research presents a novel stack of unconventional hybrid laminates aimed at improving both stiffness and elasticity through a multi-material design. We focus on analyzing the main factors responsible for impact damage in hybrid structure. Tie contact were used between plies of the composite plate in all models. Using the HASHIN criterion, we analyze the impact velocity, impact sequence, composite thickness, impact energy level, impact efforts, and damaged zones in the composite, matrices, and fibers. The primary results indicate that both impact energy and composite thickness have a substantial influence on the energy absorbed by the composite and the impact exerted in the affected area.
Prediction of double-edge crack growth in blades under cyclic loading Salman Khayoon Aldriasawi, Barhm Mohamad Pollack Periodica, 2025 The study aims to develop a predictive model for crack propagation in a blade's plate. The finite element method is employed to simulate the blade's entire structure. ANSYS software is utilized to model the plate and determine its natural frequencies under cyclic loading. The results obtained through the finite element method are compared with data from the literature to confirm the validity of the proposed model. Both natural and forced vibrations of the blade's plate, including double-edge cracks, are analyzed. Various crack sizes and locations are modeled to investigate their impact on the blade's behavior. The proposed model effectively identifies the crack in the plate that forms earlier and achieves a high accuracy in predicting the crack's size and location under cyclic loading.
ANALYSIS OF THE MECHANICAL CHARACTERISTICS OF DATE SEED POWDER-BASED COMPOSITE CARBON FIBER REINFORCED POLYMERS Abdelsalam Abdelhussien, Guolai Yang, Emad Kamil Hussein, Lei Li, Hamid Al-Abboodi, Barhm Mohamad Facta Universitatis Series Mechanical Engineering, 2025 Composites with fiber reinforcement are often a popular lightweight option. Due to their unique qualities, fiber-reinforced composites are the best alternative to traditional materials. Mechanical parameters of a carbon fiber-reinforced epoxy resin (CFRE) composite reinforced with date seed granulated powder (DSGP) were examined at the room temperature. The mechanical qualities included tensile, flexural, and impact strength. Enhanced mechanical properties were noticed compared to carbon fiber reinforced epoxy composite produced using the hand lay-up method and vacuum bag. The DSGP-reinforced CFRE with weight ratios of 0%, 15%, 25%, and 35% were considered. The test results revealed the maximum values of breaking force, maximum bending force, energy absorption capacity, and hardness number for 15%, 35%, 25%, 25% Wt DSGP samples. The results show that the optimal composition for carbon fiber reinforced epoxy with date seed granules is in the range from 15% to 25% wt. GDS. This study reveals that carbon fiber-date seed-reinforced composites are excellent substitutes for carbon fiber composites since they offer better mechanical properties at a lower cost.
Numerical investigation of thermal influence on debonding behavior in composite structures through a friction and cohesive coupled model Abdellah Benchekkour, Nazihe Terfaya, Barhm Abdullah Mohamad, Mohammed Elmir, Károly Jálics International Review of Applied Sciences and Engineering, 2025 This study conducts an in-depth numerical analysis of debonding behavior in composite structures, with a particular focus on the critical role of thermal effects. Utilizing a frictional contact cohesive zone model, the research characterizes the debonding process while sequentially integrating thermal analysis to assess the impact of thermal loading. A thermomechanical coupled model is developed and implemented using the finite element software ABAQUS. The model's accuracy is validated through the Double Cantilever Beam (DCB) test, ensuring reliable results. The methodology involves a detailed finite element analysis, where thermal loads are applied to composite specimens, followed by mechanical loading to simulate debonding. The frictional contact cohesive zone model accurately captures the interface behavior under varying thermal conditions. Quantitative results indicate that thermal loading significantly affects the debonding process, with a noticeable increase in debonding initiation and propagation rates, highlighting the critical influence of thermal effects on structural integrity.
Thermal, Metallurgical, and Mechanical Analysis of Single-Pass INC 738 Welded Parts Cherif Saib, Salah Amroune, Mohamed-Saïd Chebbah, Ahmed Belaadi, Said Zergane, Barhm Mohamad Metals, 2025 This study presents numerical analyses of the thermal, metallurgical, and mechanical processes involved in welding. The temperature fields were computed by solving the transient heat transfer equation using the ABAQUS/Standard 2024 finite element solver. Two types of moving heat sources were applied: a surface Gaussian distribution and a volumetric model, both implemented via DFLUX subroutines to simulate welding on butt-jointed plates. The simulation accounted for key welding parameters, including current, voltage, welding speed, and plate dimensions. The thermophysical properties of the INC 738 LC nickel superalloy were used in the model. Solidification characteristics, such as dendritic arm spacing, were estimated based on cooling rates around the weld pool. The model also calculated transverse residual stresses and applied a hot cracking criterion to identify regions vulnerable to cracking. The peak transverse stress, recorded in the heat-affected zone (HAZ), reached 1.1 GPa under Goldak’s heat input model. Additionally, distortions in the welded plates were evaluated for both heat source configurations.
Analysis and manufacturing of truck trailer supports in polyamide PA6 Salah Amroune, Cherif Saib, Amin Houari, Said Zergane, Barhm Abdullah Mohamad, Kouider Madani, Mohamed Lamin Aichouche, Madi Zidane International Journal of Structural Integrity, 2025 PurposeThis study aims to develop high-performance truck trailer supports using polyamide PA6, a thermoplastic material renowned for its mechanical strength, durability and adaptability to extreme conditions. By analysing the material’s properties and exploring manufacturing methods such as injection moulding and 3D printing, the research seeks to optimise the design and production of supports capable of withstanding heavy-duty mechanical stresses. The ultimate goal is to provide the transport industry with reliable, cost-effective and durable solutions that meet safety standards and performance demands, ensuring enhanced operational efficiency and resilience in challenging environments.Design/methodology/approachThe study investigates the design and production of truck trailer supports using polyamide PA6, chosen for its high mechanical strength, thermal stability, and resistance to wear and chemical exposure. The research evaluates manufacturing techniques, including injection moulding and 3D printing, to optimise part performance and durability under heavy-duty mechanical stresses. Emphasis is placed on designing supports capable of enduring harsh environmental conditions while ensuring safety and cost-efficiency. By leveraging the superior properties of PA6, the study aims to develop reliable solutions that meet the transport industry’s stringent performance and economic requirements.FindingsThe study confirms that using PA6 polyamide for truck trailer supports is an innovative and cost-effective solution, offering superior mechanical performance and environmental resistance. A detailed analysis of PA6 properties and manufacturing methods reveals its suitability as a robust and durable alternative for trailer supports. This integration marks a significant advancement in improving trailer efficiency and performance while maintaining quality standards. The findings underscore the importance of leveraging technological advancements to address challenges in innovation and sustainability, supporting the growth of the transport and logistics sector.Originality/valueThis study introduces an innovative approach to designing truck trailer supports by utilising polyamide PA6, highlighting its superior mechanical properties and environmental resilience. By combining material analysis with advanced manufacturing techniques, such as injection moulding and 3D printing, the research provides a novel framework for producing durable, cost-effective components tailored to the transport industry’s demands. The originality lies in the integration of PA6 into heavy-duty applications, showcasing its potential to enhance performance, efficiency and sustainability. This work adds significant value by addressing critical industry challenges and offering practical solutions that align with modern safety and environmental standards.
EFFECT OF ISOTHERMAL AND ISOCHRONAL AGING ON THE MICROSTRUCTURE AND PRECIPITATE EVOLUTION IN BETA-QUENCHED N36 ZIRCONIUM ALLOY Ali W. Aldeen, Dina Y. Mahdi, Chen Zhongwei, Imad A. Disher, Barhm Mohamad Facta Universitatis Series Mechanical Engineering, 2025 In this study, the effect of isothermal and isochronal aging is reported to investigate the precipitate evolution and recrystallization of N36 zirconium alloy after β-quenching. Two groups of samples were cut from the as-received sheet of N36 zirconium alloy and subjected to solution treatment and subsequent aging at 580, 640, and 700 °C for 40 and 600 min, respectively. Optical microscopy (OM), scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy dispersive spectroscopy (EDS), and electron backscattering diffraction (EBSD) were utilized to characterize the microstructure and second-phase particle (SPPs) evolution. Results show that the implemented quenching after solution treatment produces fine interlaced α-plates structure conserved inside prior β grain boundaries with 12 variant directions that follow Burger misorientation characteristics. After aging for a short time, initial α-plates conserve their shape and become softer, and SPPs spread along their boundaries. Recrystallizations are finished for specimens aged at a higher temperature or for a longer time. The recrystallized structure exhibits non-uniform grains and a random SPPs distribution. Despite the differences in morphology, some recrystallization grains retain the orientation feature from the initial α-plates. Hardness declines as temperature and time rise, and no hardness peak is seen. Roughness and wettability rise with increasing ageing temperatures.
Failure analysis of gas turbine blade using finite element analysis International Journal of Mechanical Engineering and Technology, 2016
RECENT SCHOLAR PUBLICATIONS
Investigation of Abrasive Media Wear and Its Iinfluence on performance in Vibratory Mass Finishing Treatment Y Rouabhi, S Amroune, SA Ameen, HFH Mobark, B Mohamad Diagnostyka 27 (2), 1-7 , 2026 2026
Crack detection of metal/ceramic functional graded materials based on vibration analysis SK Aldriasawi, WA Shkhair, B Mohamad Pollack Periodica , 2026 2026
IMPROVING SOLAR STILL EFFICIENCY USING A ROTATING COTTON MESH FABRIC: A CASE STUDY IN KIRKUK CITY, IRAQ S Z. Akbara, N T. Alwan, B Mohamad, M Abuidam Vidnovluvana Energetika 84 (1), 201-211 , 2026 2026
STRUCTURAL CHARACTERIZATION OF A SHAPE MEMORY ALLOY (CU-AL-NI) MANUFACTURED BY FUSION M Benarioua, C Saib, S Amroune, SA Ameen, B Mohamad, S Zergane, ... International Journal of Mechanics and Control 26 (2), 19-24 , 2025 2025 Citations: 1
Statistical Normalization of Mechanical Properties of Natural Date Palm Biofibers Using the Box-Cox Transformation M Benarioua, S Amroune, H Alshahrani, A Belaadi, A Hachaichi, ... Journal of Natural Fibers 22 (1), 2544176 , 2025 2025 Citations: 4
Thermal, Metallurgical, and Mechanical Analysis of Single-Pass INC 738 Welded Parts C Saib, S Amroune, MS Chebbah, A Belaadi, S Zergane, B Mohamad Metals 15 (6), 679 , 2025 2025 Citations: 3
Comparative analysis of Weibull and Gaussian statistical methods for assessing the mechanical properties of natural fibers M Benarioua, S Amroune, S Zergane, B Mohamad, A Houari, K Saada, ... Journal of Harbin Institute of Technology (New Series) , 2025 2025 Citations: 1
Design Optimization Methodology of Submarine Using Multilevel Numerical CFD Models B Mohamad, S Amroune, R Miri, A Benchekkour, K Galoyan FME Transactions 53 (2), 280-288 , 2025 2025 Citations: 1
Prediction of double-edge crack growth in blades under cyclic loading SK Aldriasawi, B Mohamad Pollack Periodica , 2025 2025 Citations: 2
Estimation of the Stress-Intensity Factor Value in the Presence of an Adhesive Defect for a Damaged Plate Repaired with a Composite Patch A Houari, K Madani, M Benyettou, N Kaddouri, M Belhouari, S Amroune, ... Metallofizika i Noveishie Tekhnologii 47 (1), 103-123 , 2025 2025 Citations: 1
Study of the behavior of damaged low-velocity impact carbon/epoxy/AL2024-T3 hybrid laminates FZ Daouache, A Houari, M Lounis, L Samir, S Amroune, K Madani, ... Discover Materials 5 (22) , 2025 2025 Citations: 2
Analysis and manufacturing of truck trailer supports in polyamide PA6 S Amroune, C Saib, A Houari, S Zergane, BA Mohamad, K Madani, ... International Journal of Structural Integrity , 2025 2025 Citations: 1
Mechanical characteristics of nano-crystalline material in metallic glass formers H Al-Abboodi, H Fan, M Al-Bahrani, A Abdelhussien, B Mohamad Facta Universitatis, Series: Mechanical Engineering 22 (2), 315-328 , 2024 2024 Citations: 12
OPTIMIZATION OF SURFACE ROUGHNESS AND MRR WHEN MILLING 25CRMO4-25 STEEL USING TAGUCHI DESIGN M Fnides, S Amroune, B Mohamad, B Fnides, T Bensana Academic Journal of Manufacturing Engineering 22 (4), 111-118 , 2024 2024 Citations: 2
Comparative Tribological Analysis of Al–Fe–Si-Based Alloys HFH Mobark, AH Al-Azzawi, MTMF Agha, AK Abid Ali, B Mohamad Metallophysics and Advanced Technologies 46 (10), 991-1005 , 2024 2024 Citations: 1
Comparative tribological analysis of Al-Fe-Si and Al-Fe-Cr based alloys HFH Mobark, AH Al-Azzawi, AK AbidAli, B Mohamad Structural Integrity and Life 24 (3), 386-392 , 2024 2024 Citations: 3
Evolution of the Electrical Potential for the Cathodic Protection of Pipelines According to the Variation of the Imposed Current C Farsi, S Zergane, S Amroune, B Mohamad, A Benyahia, M Latrache Journal of Harbin Institute of Technology (New Series) , 2024 2024 Citations: 2
Elaboration and characterization of Cu–Zn–Al shape memory alloys H Makri, C Saib, S Amroune, S Zergane, B Mohamad, M Benarioua, ... Pollack Periodica , 2024 2024 Citations: 3
Numerical investigation of thermal influence on debonding behavior in composite structures through a friction and cohesive coupled model A Benchekkour, N Terfaya, BA Mohamad, M Elmir, J Károly International Review of Applied Sciences and Engineering , 2024 2024 Citations: 1
Effect of repair patch nature on J-integral reduction in notched plates A Houari, M Kouider, A Polat, S Amroune, BA Mohamad, A Chellil, ... International Journal of Structural Integrity , 2024 2024 Citations: 4
MOST CITED SCHOLAR PUBLICATIONS
Impact of surface treatment of flax fibers on tensile mechanical properties accompanied by a statistical study A Bedjaoui, A Belaadi, S Amroune, B Madi International Journal of Integrated Engineering 11 (6), 10-17 , 2019 2019 Citations: 34
FAILURE ANALYSIS OF GAS TURBINE BLADE USING FINITE ELEMENT ANALYSIS B Mohamad, A Abdelhussien International Journal of Mechanical Engineering and Technology (IJMET) 7 (3 … , 2016 2016 Citations: 32
Manufacturing of rapid prototypes of mechanical parts using reverse engineering and 3D Printing S Amroune, A Belaadi, M Zaoui, N Menaseri, B Mohamad, K Saada, ... Journal of the Serbian Society for Computational Mechanics 15 (1), 167-176 , 2021 2021 Citations: 31
Characterization and mechanical behaviour of similar and dissimilar parts joined by rotary friction welding B Mohamad Engineering Solid Mechanic , 2020 2020 Citations: 29
Review Article: Effect of Ethanol-Gasoline Fuel Blends on the Exhaust Emissions and Characteristics of SI Engines B Mohamad, GL Szepesi, B Bollo Vehicle and Automotive Engineering 2, 29-41 , 2018 2018 Citations: 29
CFD modelling of formula student car intake system B Mohamad, J Karoly, A Zelentsov Facta Universitatis, Series: Mechanical Engineering 18 (1), 153-163 , 2020 2020 Citations: 26
A hybrid method technique for design and optimization of Formula race car exhaust muffler B Mohamad, J Karoly, A Zelentsov, S Amroune International Review of Applied Sciences and Engineering 11 (2), 174–180 , 2020 2020 Citations: 25
Enhancement of Double-Pipe Heat Exchanger Effectiveness by Using Porous Media and TiO2 Water F Qader, A Hussein, S Danook, B Mohamad, O Khaleel CFD Letters 15 (4), 31–42 , 2023 2023 Citations: 24
New approach for computer-aided static balancing of turbines rotors S Amroune, A Belaadi, N Menasri, M Zaoui, B Mohamad, H Amin Diagnostyka 20 (4), 95-101 , 2019 2019 Citations: 23
Evaluation of Shell and Tube Heat Exchanger Performance by Using ZnO/Water Nanofluids A Hussein, A Hussein, K Allami, B Mohamad Journal of Harbin Institute of Technology (New Series) , 2023 2023 Citations: 19
Enhancement of thermal efficiency of nanofluid flows in a flat solar collector using CFD F Zarda, A Hussein, S Danook, B Mohamad Diagnostyka 23 (4), 1-9 , 2022 2022 Citations: 17
ANALYSIS OF THE MECHANICAL CHARACTERISTICS OF DATE SEED POWDER-BASED COMPOSITE CARBON FIBER REINFORCED POLYMERS A Abdelhussien, G Yang, EK Hussein, L Li, H Al-Abboodi, B Mohamad FACTA UNIVERSITATIS Series: Mechanical Engineering 23 (2), 251-263 , 2023 2023 Citations: 16
Investigation of Perforated Tube Configuration Effect on the Performance of Exhaust Mufflers with Mean Flow Based on Three-Dimensional Analysis B Mohamad, J Karoly, A Zelentsov, S Amroune Archives of Acoustics 46 (3), 561-566 , 2021 2021 Citations: 16
Characterization of a flat plate solar water heating system using different nano-fluids FZ Mohammed, AM Hussein, SH Danook, B Mohamad AIP Conf. Proc. 2901 (1), 100018 , 2023 2023 Citations: 15
A Comparison Between Hybrid Method Technique and Transfer Matrix Method for Design Optimization of Vehicle Muffler B Mohamad, J Karoly, A Zelentsov, S Amroune FME Transactions 49 (2), 494-500 , 2021 2021 Citations: 15
Exhaust System Muffler Volume Optimization of Light Commercial passenger Car Using Transfer Matrix Method B Mohamad, J Karoly, M Kermani International Journal of Engineering and Management Sciences 4 (1), 132-139 , 2019 2019 Citations: 15
Numerical study of heat transfer in circular pipe filled with porous medium FF Qader, B Mohamad, AM Hussein, SH Danook Pollack Periodica , 2023 2023 Citations: 14
Fluid dynamic and acoustic optimization methodology of a formula-student race car engine exhaust system using multilevel numerical CFD models B Mohamad, M Ali, H Neamah, A Zelentsov, S Amroune Diagnostyka 21 (3), 103-111 , 2020 2020 Citations: 14
Алгоритмы нового поколения в вычислительной гидродинамике БН Четверушкин, ВМ Головизнин Журнал вычислительной математики и математической физики 58 (8), 20-29 , 2018 2018 Citations: 14
The analysis and effects of flow acoustic in a commercial automotive exhaust system B Mohamad, S Amroune Advances and Trends in Engineering Sciences and Technologies III … , 2019 2019 Citations: 13