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Browsing by Author "Ehsan, Dr. Md."

Browsing by Author "Ehsan, Dr. Md."

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  • Alternative arrangement of metered dosing fluid using centrifugal pump 
    Arafat Islam, MD. (Department of Mechanical Engineering (ME), 2016-03)
    Positive displacement dosing pumps are extensively used in various types of process industries in Bangladesh. They are widely used for metering small flow rates of a dosing fluid into a main flow. High head and low ...
  • Effect of coolant temperature on performance of a SI engine 
    Mamun, Mohammad (Department of Mechanical Engineering (ME), 2001-08)
    This research work is aimed at investigating the effect of variation of coolant temperatures ranging from 45-85°C, thus effecting the heat removal rate, on the performance of an automotive 81 engine. The specific aim of ...
  • Effect of variable valve timing on SI engine performance 
    Nusair Mohammed Ibn Hasan (Department of Mechanical Engineering, 2010-07)
    In the modern world, one of the biggest concerns from the energy point of view is the ever depleting supply of fossil fuels. The automotive industry is especially impacted. In recent years, the price of fuel oils has ...
  • Harvesting water from air with thermo-electric cooler 
    Dey, Sudipta Ranjan (Department of Mechanical Engineering (ME), BUET, 2024-02-10)
    There is no living thing on earth that can sustain itself without water. Humans need pure drinking water to lead a healthy life. Adults must drink about 2-3 liters of water daily to keep fit. In the time of natural disasters, ...
  • Optimizing the Compression Ratio of a CNG Converted Diesel Engine 
    Golam Saklayen (Department of Mechanical Engineering, 2010-04)
    An experimental investigation on optimizing the compression ratio (CR) of diesel to retrofitted complete CNG converted engine was conducted. The investigation was done by experimental setup buildup. In the present ...
  • Performance of a compression ignition engine using LPG-diesel dual fuel 
    Barman, Sourav (Department of Mechanical Engineering, 2011-07)
    Diversity of fuels used in internal combustion engines can enhance the energy security of power generation. A number of efforts have been made with alternative fuels which can partly replace the use of diesel. Engines ...
  • Performance of an automotive SI engine running on gasoline blended with gasfield condensate 
    Cyrus Ashok Arupratan Atis (Department of Mechanical Engineering (ME), 2016-02)
    The present study assessed potential use of Vetiver grass in phytoremediation of heavy metal contaminated Buriganga riverbank soil. Heavy metal (chromium, lead, copper, and zinc) uptake efficiencies of Vetiver grass without ...
  • Study of a SI engine using biogas for driving a small generator 
    Naznin, Nadira (Department of Mechanical Engineering, 2006-09)
    The increase in conventional fuel prices is bringing fOlWardthe research on alternative fuels. Running of conventional internal combustion engines using alternative fuels is a research area where different types of ...
  • Study of stirling-generator using alternative fuels 
    Shahzada Chowdhury, Md. (Department of Mechanical Engineering, 2008-04)
    The technology for harnessing power and heat from biomass fuels is already available. Electricity generation from biomass fuels currently uses the same basic technology used in power plants that bum solid fossil fuels. ...
  • Study of the SI engine using natural gas for driving a small generator 
    Shaftul Alam Bhuiyan, Md. (Department of Mechanical Engineering, 1999-09)
    Considering the difficulty in meeting the ever increasing demand of energy as well as greater concern regarding the environment, searches for possible alternative energy resources are being carried out throughout the ...