Ahmed Lajili A. Ali is a mechanical engineer and academic with extensive experience in higher education, industrial production, and engineering management. He holds a Master of Science degree in Mechanical Engineering from the University of Bridgeport, USA, where his research focused on manufacturing management systems based on lean manufacturing principles. He also earned a Higher Diploma in Mechanical Engineering with a specialization in Production Engineering, which provided a strong foundation in manufacturing processes and industrial systems.
He is currently an Assistant Professor at the College of Engineering Technology in Janzour, Tripoli, where he has served in several academic leadership roles, including Head of the Mechanical Engineering Department and Head of the General Science Department. His teaching experience covers a wide range of subjects, including metal cutting theory, production engineering, reliability and maintenance, CAM systems, pumps and compressors, and work
EDUCATION
I hold a Master of Science degree in Mechanical Engineering from the University of Bridgeport, USA, with a GPA of 3.7 out of 4.0. My master’s project focused on developing a manufacturing management system based on lean manufacturing principles, with an emphasis on efficiency, waste reduction, and production optimization.
I also obtained a Higher Diploma in Mechanical Engineering from the Higher Institute of Mechanical Engineering, specializing in Production Engineering, with a GPA of 3.18 out of 4.0. This program provided a strong foundation in manufacturing processes, mechanical systems, and industrial production methods.
RESEARCH, TEACHING, or OTHER INTERESTS
Industrial and Manufacturing Engineering, Mechanical Engineering, Safety, Risk, Reliability and Quality
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Scholar Citations
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Scholar h-index
RECENT SCHOLAR PUBLICATIONS
Optimisation of Cutting Tool Geometry and Operating Parameters based on Taguchi Method for Turning AISI D2: Surface Roughness Analysis S Gariani, T Dao, A Lajili Procedia Computer Science 277, 791-800 , 2026 2026.0
Analysis of Tool Geometry and Machining Parameters Effects on Tool Wear and Chip Shape when Turning AISI D2 using Taguchi Optimisation Method AL Salah Gariani¹, Taher Dao¹ 2nd International Conference on Mechanical Engineering, Material and … , 2026 2026.0
Comparison of Fuel Saving For Air by Chiller at The Entrance to The Gas Turbine Between Two Areas in Libya RK El Gerbi, AMA Etohami, ALA Ali Science and Technology 11 (02) , 2023 2023.0
Influence of Tool Geometry on Surface Roughness and Tool Wear When Turning AISI 304L Using Taguchi Optimisation Methodology AL Salah Gariani¹, Taher Dao¹ International Journal of Mechanical and Industrial Engineering, 405-411 , 2023 2023.0 Citations: 4
العوامل المؤثرة في الرضا الوظيفي للعاملين بالمركز الليبي التقني العالي للتدريب واإلنتاج ALA Taher A. Dao, Abdulaziz N. Mansuri, Khaled A. Jakandy Science and Technology 11 (01), 68-83 , 2023 2023.0
دراسة تصميم منظومة طاقة شمسية لمنطقة السكنية عبدالمنعم شعبان، فتحي ربيع، أحمد العجيلي أحمد science and Technology 10 (02), 41-53 , 2022 2022.0
تأثيـر بعض عوامل القطـع فـي عملية الخراطـة بإسـتخدام آلة خراطـة CNC على مشـغولـة مـن الصلـب المنخفـض السـبائكيـة )4041 AISI) عبدالمنعم حسين الفرجاني، محمد رجب بودر، أحمد العجيلي أحمد Science and Technology 10 (01), 90-101 , 2022 2022.0
Transportation and Logistic Chains AS Ehab Al-ageli Ali, Ahmed L. Ali Science and Technology 10 (01), 20-26 , 2022 2022.0
Study The Effect Variable Indicators When Operating a High-Speed Steel M2 By an Electric Discharge Machine on The Metal Removal Rate and Final Surface EA Ahmed Lajili Ahmed, Abdulmenam Shaban Alagille, Hisham H. Al graiw, Fathi ... Science and Technology 9 (2), 16-26 , 2021 2021.0
Information Management quantitative analysis based on the Actor-Network Theory ALA Fathi Ashour Libyan Journal of Applied science and Technology 9 (2), 1-15 , 2021 2021.0
Information management as a measure of the higher institution quality performance ALA Fathi Ashour Libyan Journal of Applied science and Technology 9 (2), 27-32 , 2021 2021.0
تأثير الزعانف على خلط الهواء في منظومة التكييف عبدالمنعم شعبان، احمد العجيلي احمد، هشام القريو Libyan Journal of Applied science and Technology 9 (2), 1-14 , 2021 2021.0
Effect of steam injection in Intercooling and Heat Regenerative Gas Turbine cycle IHSTIG EAAS Eng. Hisham AlGraiw, Eng. Ahmed Alajely Libyan Journal of Applied science and Technology 9 (1), 11-19 , 2021 2021.0
Improve Mixing of Stratified Airflows EA Shaban, EAL Ali Science 7 (2) , 2019 2019.0
شركة النخبة والصيانة الانتاجية الشاملة إيهاب العجيلي أحمد، أحمد العجيلي أحمد، الطاهر على ضو، عبدالمنعم شعبان ... Libyan Journal of Applied science and Technology 6 (2), 79-94 , 2019 2019.0
التحاليلات الهندسية لمحور العجلة باستخدام النمذجة (الهندسة العكسية) أ.أحمد العجيلي أحمد، د. أحمد محمد الجدال، م. مصعب أبوقبة، أ.عبدالمنعم شعبان ... Libyan Journal of Applied science and Technology 6 (1), 39-56 , 2019 2019.0
اهم العوامل المسببة لظاهرة التكهف في المضخات الطاردة المركزية وطرق الحد منها احمد محمد الجدال، احمد العجيلي علي، علي محمد التهامي Libyan Journal of Applied science and Technology 6 (1), 27-38 , 2019 2019.0
Non- Newtonian Hydro-dynamic pressure distribution in a complex geometry coating unit (stepped & converging exponential part) Theoretical Predictions. HSE M. A. Nwir, Ahmed. L. Ali Libyan Journal of Applied science and Technology 4 (1), 14-18 , 2017 2017.0
Design of Heat Exchanger EAS Eng. Ahmed Lajili Ali Proceedings of the 2014 International Conference on Mechanics, Fluid … , 2014 2014.0
Non-Newtonian Hydro-dynamic pressure distribution in a complex geometry coating unit (stepped & converging exponential part) Theoretical Predictions. MA Nwir, AL Ali, HS Elhaji
MOST CITED SCHOLAR PUBLICATIONS
Influence of Tool Geometry on Surface Roughness and Tool Wear When Turning AISI 304L Using Taguchi Optimisation Methodology AL Salah Gariani¹, Taher Dao¹ International Journal of Mechanical and Industrial Engineering, 405-411 , 2023 2023.0 Citations: 4
Optimisation of Cutting Tool Geometry and Operating Parameters based on Taguchi Method for Turning AISI D2: Surface Roughness Analysis S Gariani, T Dao, A Lajili Procedia Computer Science 277, 791-800 , 2026 2026.0
Analysis of Tool Geometry and Machining Parameters Effects on Tool Wear and Chip Shape when Turning AISI D2 using Taguchi Optimisation Method AL Salah Gariani¹, Taher Dao¹ 2nd International Conference on Mechanical Engineering, Material and … , 2026 2026.0
Comparison of Fuel Saving For Air by Chiller at The Entrance to The Gas Turbine Between Two Areas in Libya RK El Gerbi, AMA Etohami, ALA Ali Science and Technology 11 (02) , 2023 2023.0
العوامل المؤثرة في الرضا الوظيفي للعاملين بالمركز الليبي التقني العالي للتدريب واإلنتاج ALA Taher A. Dao, Abdulaziz N. Mansuri, Khaled A. Jakandy Science and Technology 11 (01), 68-83 , 2023 2023.0
دراسة تصميم منظومة طاقة شمسية لمنطقة السكنية عبدالمنعم شعبان، فتحي ربيع، أحمد العجيلي أحمد science and Technology 10 (02), 41-53 , 2022 2022.0
تأثيـر بعض عوامل القطـع فـي عملية الخراطـة بإسـتخدام آلة خراطـة CNC على مشـغولـة مـن الصلـب المنخفـض السـبائكيـة )4041 AISI) عبدالمنعم حسين الفرجاني، محمد رجب بودر، أحمد العجيلي أحمد Science and Technology 10 (01), 90-101 , 2022 2022.0
Transportation and Logistic Chains AS Ehab Al-ageli Ali, Ahmed L. Ali Science and Technology 10 (01), 20-26 , 2022 2022.0
Study The Effect Variable Indicators When Operating a High-Speed Steel M2 By an Electric Discharge Machine on The Metal Removal Rate and Final Surface EA Ahmed Lajili Ahmed, Abdulmenam Shaban Alagille, Hisham H. Al graiw, Fathi ... Science and Technology 9 (2), 16-26 , 2021 2021.0
Information Management quantitative analysis based on the Actor-Network Theory ALA Fathi Ashour Libyan Journal of Applied science and Technology 9 (2), 1-15 , 2021 2021.0
Information management as a measure of the higher institution quality performance ALA Fathi Ashour Libyan Journal of Applied science and Technology 9 (2), 27-32 , 2021 2021.0
تأثير الزعانف على خلط الهواء في منظومة التكييف عبدالمنعم شعبان، احمد العجيلي احمد، هشام القريو Libyan Journal of Applied science and Technology 9 (2), 1-14 , 2021 2021.0
Effect of steam injection in Intercooling and Heat Regenerative Gas Turbine cycle IHSTIG EAAS Eng. Hisham AlGraiw, Eng. Ahmed Alajely Libyan Journal of Applied science and Technology 9 (1), 11-19 , 2021 2021.0
Improve Mixing of Stratified Airflows EA Shaban, EAL Ali Science 7 (2) , 2019 2019.0
شركة النخبة والصيانة الانتاجية الشاملة إيهاب العجيلي أحمد، أحمد العجيلي أحمد، الطاهر على ضو، عبدالمنعم شعبان ... Libyan Journal of Applied science and Technology 6 (2), 79-94 , 2019 2019.0
التحاليلات الهندسية لمحور العجلة باستخدام النمذجة (الهندسة العكسية) أ.أحمد العجيلي أحمد، د. أحمد محمد الجدال، م. مصعب أبوقبة، أ.عبدالمنعم شعبان ... Libyan Journal of Applied science and Technology 6 (1), 39-56 , 2019 2019.0
اهم العوامل المسببة لظاهرة التكهف في المضخات الطاردة المركزية وطرق الحد منها احمد محمد الجدال، احمد العجيلي علي، علي محمد التهامي Libyan Journal of Applied science and Technology 6 (1), 27-38 , 2019 2019.0
Non- Newtonian Hydro-dynamic pressure distribution in a complex geometry coating unit (stepped & converging exponential part) Theoretical Predictions. HSE M. A. Nwir, Ahmed. L. Ali Libyan Journal of Applied science and Technology 4 (1), 14-18 , 2017 2017.0
Design of Heat Exchanger EAS Eng. Ahmed Lajili Ali Proceedings of the 2014 International Conference on Mechanics, Fluid … , 2014 2014.0
Non-Newtonian Hydro-dynamic pressure distribution in a complex geometry coating unit (stepped & converging exponential part) Theoretical Predictions. MA Nwir, AL Ali, HS Elhaji
GRANT DETAILS
The author has not received any external research grants or financial funding from public, private, or commercial institutions for the work conducted or publications produced to date. All research activities have been carried out independently and within the scope of academic and institutional responsibilities.
CONSULTANCY
The author has provided technical and managerial consultancy services in the fields of mechanical engineering, manufacturing systems, and industrial production. These activities include advising on production line installation, process optimization, maintenance planning, and operational management within industrial and educational institutions. All consultancy work has been conducted in accordance with professional and ethical standards and has not influenced the objectivity of the author’s academic research or publications.
Industry, Institute, or Organisation Collaboration
Higher Libyan Technical center for training and production
INDUSTRY EXPERIENCE
The author has extensive industry experience in manufacturing and industrial operations, particularly in the vegetable oil refining and filling sector. He has held senior technical, managerial, and executive roles, including Technical Manager, Chief Executive Officer, and Plant Manager. His responsibilities have included supervising the installation and commissioning of high-capacity production lines, managing plant operations, overseeing maintenance and quality control activities, and leading workforce training programs.
He has also been involved in company establishment and development, including administrative setup, asset transfer, and operational planning for new industrial facilities. This industry background has provided strong practical insight into production optimization, reliability engineering, and the application of lean manufacturing principles, complementing his academic and research work.
