University of Khartoum

Browsing Department of Mechanical Engineering by Issue Date

Browsing Department of Mechanical Engineering by Issue Date

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  • Abdalla, Salah Ahmed (University of Khartoum, 2015-04-28)
    Destruction of the ozone layer of the atmosphere and the problem of global warming due to refrigerants used by vapour compression HVAC systems accompanied by the general need to reduce the primary energy consumption, suggests ...
  • Fadl, Abdalla Mohammed Ahmed (UOFK, 2015-04-28)
    This study presents the results of evaluation of safety measures inside electrical thermal power plants in Sudan. Safety in power plants is categorized in two types. One type is related to safety outside power plants, ...
  • Abushousha, Sabir Abushousha Ahmed (UOFK, 2015-04-30)
    The objective of this research is to investigate the effect of using unleaded gasoline-ethanol blends on the performance of an unmodified SI engine. A four stroke, four cylinders, water-cooled SI engine (type Toyota, 12 ...
  • Farah, Mohamed Farah Siddig Mohamed (University of Khartoum, 2015-05-03)
    The purpose of the present research is to investigate the use of guar gum as drag reducing agents (DRAs) to solve the problem of fluid transportation through pipeline. For this project, two different methods were ...
  • Adam Mohammed, Zuhair (UOFK, 2015-05-03)
    Combustion gas turbines are constant-volume engines for which shaft horsepower is proportional to the combustion air mass flow, their output and efficiency decrease as the ambient temperature increases. The present ...
  • Mohammed El Tayeb, Mansour (University of Khartoum, 2015-06-22)
    The large scale contribution of solar energy to the energy economy is expected to be in low temperature thermal applications such as water and air heaters. The domestic field has received most attention to date regarding ...
  • Ahmed Abdalla, Idriss (UOFK, 2015-06-23)
    The biogas has been utilized as a source of energy tens of years ago. It is mainly used in sugar cane factories, in their boilers, for raising steam to provide the driving power for the crushing mills, turbo-generators...etc. ...
  • Usama Ahmed Mohamed, Khairy (University of Khartoum, 2015-06-23)
    This work consists of theoretical and experimental investigation of an adapted absorption system for domestic application under Khartoum conditions. The work is divided into four parts. The first part includes configuration, ...
  • Hisham Mohye El Din, Saber (University of Khartoum, 2015-06-23)
    The ZOMEWORK’S tracker is a passive solar tracker that follows the sun .The unequal heating tracker’s conisters creates a pressure difference that drives the liquid refrigerant from one conister to pressure resulting in ...
  • Hassan Abdalla, Mohammed (UOFK, 2015-06-23)
    This report includes an analysis of a photovoltaic powered water pump installation, with a focus upon D C powered, stand alone direct coupled water pumps. This work identifies practical applications for photovoltaic pump ...
  • Tag Eldin Mohamed Osman, Ali (UOFK, 2015-06-23)
    An analysis and computer programs are developed to predict the spur gear tooth strength and lubrication performance for different operating conditions and gear geometry. The analyses of the gear strength are obtained by a ...
  • Abdel Fattah Bilal, Abdel Salam (University of Khartoum, 2015-06-24)
    The principal short coming of rolling bearings is their failure due to the fatigue of rolling surfaces. Extensive effort is exerted towards promotion of the durability of rolling bearings. Among this, is the modification ...
  • Adam Babiker, Adam (UOFK, 2015-06-25)
    By using a General-Motor, 4-cylinder, 4-stoke spark ignition engine, an experimental program was performed utilizing concentration of non-hydrous ethanol/gasoline blends. The concentration of the non-hydrous ethanol blends ...
  • Ilham Sayed Mahgoub, ElSayed (University of Khartoum, 2015-07-01)
    The main aim of this work is to provide a new approach to evaporative coolers performance by designing a unit capable of producing better indoor environment, decrease the total cost of evaporative cooler systems by using ...
  • Ehab Awad Mukhtar, Nasir (UOFK, 2015-07-02)
    The dry cooling power index, representing summer comfort conditions, is calculated and statistically analyzed for Khartoum, using a five years hourly database of meteorological parameters from measurements taken at the ...
  • Bushara, Mohamed Ali Mahmoud Mohamed (University of Khartoum, 2015-09-15)
    This thesis aimed to introduce solar chimney power plant technology, carried out survey for different models used to predict power output and the performance of the solar chimney power plant (SCPP), description of system ...
  • Saadelnour, Saadelnour Abdueljabbar Adam (UOFK, 2015-10-27)
    The study presents the findings of experimental investigation of biogas production using cow manure, blood and rumen content mixed at three proportions:72.3% manure, 6% blood and 21.7% rumen content in volume for bio-digester1 ...
  • Ibrahim, Fatima Hassan Mohamedahmed (university of Khartoum, 2016-03-24)
    This study discusses the possibility of using wind energy to operate the aeration devices which are used intheintensive fish farmfor NileTilapia. The study was done for theoxygen consumption by 1 kg fishes of tilapia put ...
  • Younis, Abubaker Ali Mahmoud (University of Khartoum, 2018-12)
    The objective of this research is to study the performance and interaction of different photovoltaic (PV) systems of choice (Crystalline silicon PV and Photovoltaic-thermal hybrid solar collector (PV/T)) operating in ...
  • منصور, محمد الطيب (University of Khartoum, )

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