PhD theses : Engineering: Recent submissions

  • Enhancement of Heat Transfer Using Perforated Pin Fin 
    AL-Jumaily, Mohanad Hatem Fezea; Supervisor, -Hassan Abdellatif Osman; Co-Supervisor, -Wadhah Hussein AL Dori (Sudan University of Science & Technology, 2023-01-18)
    Today is very important to save our electronics devices by making a new technic to enhance the heat transfer through the pin fin one of the technic is the perforation which mean cut of some material from the body. A ...
  • A Reconnaissance Study and a Model for Estimating Real Estate Market Value in Inefficient and Unstable Markets: Real Estate Valuation in Sudan 
    AGEEB, TILAL MOHAMMED AHMED; Supervisor, - AWAD SAAD HASSAN (Sudan University of Science & Technology, 2022-11-01)
    Asset valuation is the backbone of the money lending process, it allows banks and financial institutions to inject money into all sectors of the economy, where the proper valuation processes based on professional standards ...
  • Evaluation of The Optimum Pre-tensioning Forces and Construction Stage Analysis of Cable - Stayed Bridges 
    Zuber, Tahani Mohammed Amin; Supervisor, Abd Elrahman Elzubair Mohamed (Sudan University of Science and Technology, 2022-01-02)
    This research is concerned with the study of the problems of the analysis and design of Cable-stayed bridges which are structural systems effectively composed of cables, main girders and towers. These types of bridge ...
  • A Study of the Behavior of Hybrid Fiber Reinforced Concrete Slabs Exposed to Impact Loading 
    Hamed, Mai Abdel Raheem Sofyan; Supervisor, Abdelrahman Elzubair Mohamed (Sudan University of science and technology, 2022-06-04)
    he most accurate and reliable approach to investigating concrete slabs structural behavior under impact loading is to conduct impact experiments. This research has the aim of providing a better understanding of the ...
  • Study of the Properties of Rosella Hibiscus sabdarriffa L Fibers as a Reinforcing Component and as a Structural Material 
    Mohammed, Amel Mohammed Abd Elrahman; Supervisor, -Abdulrahman Alzubeir Mohamed; Co-Supervisor, -Nuha Moawia Akasha (Sudan University of Science & Technology, 2021-08-22)
    This research studied the feasibility of using Karkade (Roselle), an agricultural waste with glass fiber as hybrid reinforced polymer composite material and using Karkade fiber alone as structural material. For that purpose, ...
  • Use of some Methods in Detecting Gross Errors in Surveying 
    Haidar, Khalid Ali Mohammed; Supervisor, -Ahmed Mohamed Ibrahim (Sudan University of Science and Technology, 2021-06-08)
    Most of the surveying tasks involve acquisition and analysis of measurements. The method of least squares estimation is commonly used to process the measurements. In practice, redundant measurements are made to provide ...
  • Developing an Integrated Model Utilizing Modern Construction Management Techniques to Control Project Stages 
    Almamoon, Rabab Mohammed Hamdan; Supervisor, - Awad Saad Hassen; Co-Supervisor, - Salma Yahia Mohammed Mahammoud (Sudan University of Science & Technology, 2020-10-01)
    The construction management of construction project department is complex and risky. It requires high experience, efficiency, keeping up and cooperating with all parties. The success of the project, whatever it is type, ...
  • Overheads and their impact on construction cost in Sudan 
    Elzaki, ELkalwati Elsharif Elnour; Supervisor, -Abdalla Mohammed Awadalla; Co-Supervisor, -Mansour Ahmed Mohammed (Sudan University of Science and Technology, 2020-02-12)
    When preparing bids of construction projects all direct costs and project overhead costs should be included as line item costs (cost components) in the bid or project’s budget. Overheads percentage (index) should be clearly ...
  • Air Flow Management Inside Open Aisles Data Centers 
    Gabir, Abubaker Mohamed Elamin Ali; Supervisor, - Hassan A/Latif Osman; Co-Supervisor, - Ali Mohamed Ali Alsoery (Sudan University of Science & Technology, 2021-04-22)
    The growth in the heat densities of information technology servers leads to a rise in the energy needed to cool them. However, many data centers feature redundant air conditioning systems that contribute to inefficient air ...
  • Development of a Framework for Enhancing the Performance of Small-Scale construction Firms in Nigeria 
    FAKI, ALI IBRAHIM; Supervisor, - Awad Saad Hassan (Sudan University of Science and Technology, 2021-02-10)
    The construction industry in developing countries is under tremendous pressure to improve its performance and the quality of its products and services. The small-scale construction firms dominate the construction industry ...
  • A Multi-Layer Network Defense System Based on Artificial Immune System 
    Elhaj, Mohamed Mohamed Khair Ellmubarak; Supervisor, - Yahia Abdalla Mohamed Hamad (Sudan University of Science and Technology, 2020-12-10)
    Artificial Immune System (AIS) is a promising computational intelligence system inspired by the biological immunity, it is a growing area of research attempts to bridge the divide between immunology and engineering, it ...
  • Treatment of Wastewater Produced from Tri-Nitro-Toluene (TNT) Factory using Moringa Leaves 
    Elseed, Khalid Hamed Awad; Supervisor, - Babiker Karama Abedalla (Sudan University of Science and Technology, 2020-09-10)
    Moringa Oleifera is a tropical plant, which has been reported to exist in Sudan since 1887. It is used mainly as fences and for water purification .Its roots, leaves, pods; seeds are used as fodder, and as a natural ...
  • Flood Risks Assessment Using Remote Sensing and Geographic Information Systems in Omdurman Area 
    Elgazooli, Badria Ali Gismalla; Supervisor, - Abdelrahim Elhag (Sudan University of Science and Technology, 2020-10-10)
    Modern techniques of Remote Sensing (RS) provide tremendous potentialities for monitoring dynamic changes in large surface water bodies, allowing extracting hydrological parameters, and modelling water balance. Geospatial ...
  • DESIGN, SIMULATION OF SOLAR REFRIGATOR OF ADSORPTION PRINCIPLE 
    Jamrh, Mudathir Abbas Awadelkareem; Supervisor, - Ali Mohammed Hamadan Adam (Sudan University of Science and Technology, 2020-08-10)
    The objective of this thesis is to design and simulate Intermittent solar adsorption refrigeration machine. A solar heated charcoal / methanol of refrigeration machines as small unit of solar freezer on adsorption ...
  • An Improved Algorithm For Discrimination Of Motor Imagery Based Brain Computer Interface 
    Ahmed, Rania Elsadig Elmahdi; Supervisor, -Alnazier Osman Hamza; Co-Supervisor, -Magdy Baker M. Amin (Sudan University of Science and Technology, 2020-09-06)
    Brain computer interface (BCI) system is one of the means of communication that allowscontrolling devices or communicating with others by active brain signals only without movement signals. The main application of this ...
  • Detection of Breast Cancer in Mammogram Images Using Texture Analysis Methods 
    Omer, Ashgan Mohamed; Supervisor, - Alnazier O. Hamza (Sudan University of Science and Technology, 2019-02-10)
    The early detection of breast cancer is of the outmost importance in order to increase survival rates. Mammography is considered as an effective tool to detect breast cancer, but due to the complexity of breast tissue ...
  • Nozzle Shape Effects in Water Flow Characteristics for Fire Fighting Equipments 
    Habes, Reem Ahmed Abdel Banat; Supervisor, -Ali Mohammed Hamdan; Co-Supervisor, -Obai Younis Taha (Sudan University of Science and Technology, 2019-07-07)
    The research conducted to study the effects of nozzle shape on water flow characteristics in Fire Fighting Equipment, and this due to the recent changes in building sizes and elevation, in case of fire for both water supply ...
  • Diagnosis of Breast Cancer on Microscopic-Histopathology Images using Texture Analysis 
    Bakri, Mihad Mahmoud; Supervisor, Mohamed Elfadil modemed Garelnabi (Sudan University of Science and Technology, 2019-07-10)
    Cancer research is a major public health priority in the world due to its high incidence, diversity and mortality. Despite great advances in this field during recent decades, the high incidence and lack of specialists have ...
  • Evaluation of the Effect of Cement Reject, Fiber Glass and Plastic (PET bottle) Wastes on the Stabilization of Clay Soil 
    Abdelmotalab, Mashair Abdelrahim Mohammed; Supervisor, - Abdelrahman Elzubair Mohamed (Sudan University of Science and Technology, 2018-09-10)
    This study presents an evaluation of use of the cement waste as chemical stabilizers and recycling fiber glass wastes and plastic waste (PET Bottles) as soil reinforcement, for improving the strength and stability of ...
  • Numerical Simulation of Pressure Pulsation (Case Study of Merowe Hydro Power Plant) 
    Adam, Ali Ahmed Ali; Supervisor, -Tawfig Ahmed Gamal Eldin (Sudan University of Science and Technology, 2019-04-15)
    Part load operations procedures affect pressure pulsations and vortex throughout Francis turbines hydropower plant. The goal of this study to investigate these two phenomena’s in the inlet of draft tube operated at part ...

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