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Browsing المجلة الدولية للبحوث الهندسية by Title

Browsing المجلة الدولية للبحوث الهندسية by Title

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  • Application of Genetic Algorithms to Estimate Preventive Maintenance Interval: A Pump Device as a Case Study 
    Abdelnaser Elwerfalli; Faraj Altaher; Salih Alsadaie (College of Mechanical Engineering Technology, Benghazi, Libya2Chemical Engineering Department, Faculty of Engineering, Sirte University, Sirte, Libya, 2022-01-01)
    Genetic Algorithms is one of the techniques which has been applied in recent years to contribute to the scheduling of Preventive Maintenance (PM) to improve the whole system performance and run efficiently and effectively. ...
  • Bearing Misalignment and Eccentric Wear: A Study on Condition Monitoring 
    Saleh Emtaubel (Faculty of Mechanical Engineering, Omar al-Mukhtar University, al-Bayda, Libya2Faculty of Mechanical Engineering, Omar al-Mukhtar University, al-Bayda, Libya, 2024-04-01)
    This study investigates ball bearing failures and evaluates the performance of various methods for detecting such failures. Experimental tests were conducted on a motor-generator system supported by ball bearings, where ...
  • Calculating the Ultimate Bearing Capacity of a Strong Soil Layer over a Weak Soil Layer 
    Maha A. A. Shanaa (Civil Engineering Department, Higher Institute of Science and Technology,Sirte,Libya, 2023-12-02)
    The ultimate bearing capacity calculations for shallow footings in two-layered soil systems hinge on the underlying failure surface pattern. his study examines scenarios observed in nature, where strong soil overlays a ...
  • Cloud Computing and Artificial Intelligence: A Scoping Literature Review 
    Naiema M.A. Mohamed (Computer Department,Faculty of Information Technology,Sirte University, Sirte, Libya, 2023-01-01)
    In the past two decades, Cloud Computing (CC) and Artificial Intelligence (AI) technologies have witnessed amazing growth, and the majority of organizations and companies around the world have become more aware of the ...
  • A Comparative Study of Field Oriented and Backstepping Control Strategies for Wind turbine PM Synchronous Generator 
    Mohammed Khatab; Aiman Nouh; Ali. S. Abd-Alraheem (Omar Al-Mukhtar University, Faculty of Engineering, Department of Electrical and Electronics Engineering, 2024-04-01)
    In this paper, a comparative study of Field Oriented Control and Backstepping Control methods has been conducted to control a Permanent Magnet Synchronous Generator for wind power application. These control strategies are ...
  • Design and Implementation of an Innovative Balun Configuration for Planar Antenna Use 
    Younus Mohammed (Sirte University, Sirte, Libya, 2024-04-01)
    The main parts of balanced circuits, including push-pull amplifiers, balanced mixers, frequency multipliers, and antennas, are baluns. Due to the increased integration of most of these applications, baluns must be inexpensive ...
  • Developing an Empirical Correlation between DCPT Test Results and Relative Compaction for Sandy soils 
    fauzi Jarush; Abdelghani A. Asalai; Hadi Z. Tumi (Faculty of Engineering, University of Tripoli, Tripoli, Libya, 2024-10-01)
    The dynamic cone penetrometer (DCPT) is a simple portable in-situ testing instrument. It is usually used to measure the resistance of cohesionless granular soil. An attempt has been made to find a correlation between the ...
  • The effect of austenitizing temperature on thenormalising processing behaviour of 34CrNiMo6 steel 
    Nasar Abdlssalam Ali; Mahdi Algool (Sirte University, Faculty of Engineering, Mechanical Department, Sirte, Libya, 2024-04-01)
    The aim of this study is to carry out research about the effect of austenitizing temperature of 34CrNiMo6 low alloy steel on the normalising heat treatment process. Moreover, a comparison of the austenite grain size that ...
  • Effect of Steel Bead Wires Extracted from Recycled Tires on the Mechanical Properties of Concrete 
    Salim Mohammed Ali; Mohammed Ali Abdalla Elsageer (Faculty of Engineering, SirteUniversity, Libya, 2022-01-01)
    Concrete plays an important role as a construction material in the worldwide for compressive strength. But the use of concrete as a structural material is limited to a certain extent by deficiencies like brittleness, poor ...
  • Effect of variable parameters on the performance of gas turbine cycle 
    Mahdi Algool; Nasar A. O. Ali; Salem Elokalli (Mechanical Engineering Department, Faculty of Engineering, Sirte University, Sirte, Libya2Raslanuf Company, Sirte, Libya, 2023-12-02)
    The gas turbine are being usually used in several application such as aircraft engine and electricity power station plants. To improve its performance many researches has been performed. In this study the thermodynamic ...
  • Effectiveness of Rehearsal Mechanism on CAD Learning Performance with Using Interactive Multimedia 
    Mosa Allafi A-Rahman (Civil and Architecture Engineering Department, Faculty of Engineering, Sirte University, Sirte-Libya, 2023-01-01)
    his study was seeks to examine the effects of the rehearsal mechanism on the new CAD learner’s practice performance (PP). An attempt was made to establish if rehearsing the CAD information increased the learners’ retention ...
  • Electromagnetic Radiation Measurements from Mobile Base Stations in Sirte 
    Fatma Shkal (Faculty of Engineering, Electrical and Electronics Department, Sirte University, Sirte, Libya, 2023-01-01)
    The main objective of this work is to evaluate the power radiated from mobile base stations by measuring the power density of chosen base stations on particular schools and sites of local communication networks in Sirte ...
  • Elliptic Aperture Coaxial Sensor 
    Mabrouka Haiba A. Ehtaiba (Faculty of Engineering, Electrical and Electronics Department, Sirte University, Sirte, Libya, 2023-01-01)
    Flat open-ended coaxial sensors are increasingly popular for numerous measurement techniques, as a non-destructive method, due to the increased sensitivity and contrast obtained at microwave frequencies. The flat aperture ...
  • Estimation of Electric Power Generation in Libya Using Processing Technology of Wind Energy (Sirte Case study) 
    Moftah A. Abusta; Mohamed M. Ali (Civil Engineering Department, Faculty of Engineering, Sirte University, Libya, 2022-01-01)
    Based on information regarding every aspect of the project's execution and operation, the estimation of wind characteristics is thought of as the first crucial stage in evaluating a wind energy project. Therefore, in order ...
  • Evaluating Geotechnical Engineering Properties of Sandy soil using Granulate Waste Tires 
    fauzi Jarushi; Abdullah Talibullah (Faculty of Engineering, University of Tripoli, Tripoli, Libya2Libyan Academy for Postgraduate Studies, Janzour,Libya, 2024-10-01)
    Used tires and scrap materials is environmental issue, cause and contribute to economic difficulties. It was necessary to find a safe ways to reduce the harm. This study was to investigate the impact of granulate waste ...
  • Field proving of a liquid displacement meter using Bi-directional Pipe Provers in Custody Transfer applications; case study of Libyan Zueitina Oil Port 
    Essa Shawail; Magdi Buaisha (The General Directorate of Inspection and Measurement -National Oil Corporation (NOC), Tripoli, Libya2Department of chemical engineering, university of Sirte, Libya, 2024-10-01)
    In this paper, a field study is conducted on proving a positive displacement meter with bi-directional pipe provers to determine the repeatability of the meter's generated pulses and the deviation of the Meter Factor ...
  • The Flow Characteristics and Thermal Performance of Nanofluid in a Vertical Microchannel: A numerical study 
    Saleh Etaig; Gamal Hashem (Mechanical Engineering Department, University of Benghazi. Benghazi, Libya, 2022-01-01)
    Electronic cooling remains a challenge that requires further research and investigation due to the ever-higher heat flux. Microchannels are one of several high heat flux heat dissipation designs that meet this requirement. ...
  • Graduates Skills Developments for Libyan Labour Market 
    Mohamed Edali; Walid Alaswad; Asma Milad; Ali Bseibsu; Tareq Alajaili; Zaed Sahem; Faraj Ben Rajeb; Ali Elkamel (1, 2, 3, 4 Department of Chemical and Petroleum Engineering, Elmergib University, Elkhoms, Libya5 Department of Management, Faculty of Commerce, Elmergib University, Libya1, 6 Creativity Group, Ottawa, Canada7 Department of Oil and Gas Engineering, Memorial University, St. Johns, Canada8 Department of Chemical Engineering, University of Waterloo, Waterloo, Canada, 2023-01-01)
    Any educational program's outcomes can be described in terms of both knowledge and skills. Chemical engineering graduates' skills and abilities might include those unique to managing material and energy balances and ...
  • Histologic classification of colonic polyps based on fractal dimension analysis: comparison of results using support vector machine and logistic regression 
    Abdelrahim N. Esgiar; Mussa Mabrok; Abdullah H. Abdullah; Ahmad Almhdie (1Department of Electrical and Electronic Engineering, Faculty of Engineering, Sirte University, Sirte, Libya2Centre for Telecommunication Research and Innovation (CeTRI), Faculty of Electronics andComputer Engineering, UniversitiTeknikal Malaysia Melaka (UTeM), Melaka, Malaysia3Department of Electrical and Electronic Engineering, Faculty of Technical and Engineering Sciences, University of Sebha, Libya*, 2022-01-01)
    The aim of this study was to evaluate fractal analysis as a tool for differentiating between normal tissue and adenomatous polyp lesions. Images of colon samples from 140 patients were analyzed. There were 70 subjects in ...
  • Identification of Gas Void Fraction and Flow Patterns in Upward Direction of Vertical Pipes 
    Almabrok A. Almabrok; Faraj A. AlTaher (Department of Petroleum Engineering, Faculty of Engineering, Sirte University, Libya2Department of Chemical Engineering, Faculty of Engineering, Sirte University, Libya, 2022-01-01)
    Experiments on gas-liquid two-phase flow were conducted at three positions of upward section in a vertical pipe with diameter of 101.6 mm. In this study, probability density functions (PDFs) and local distribution of gas ...

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