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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 1 to 10 of 1104 (0.027 seconds)Spelling suggestions: "subject:"refuels"" "subject:"bfuels""
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Evaluation of biodiesel from used cooking sunflower oil as substitute fuel.Steyn, Christoffel Bernadus. January 2010 (has links)
Thesis (MTech. degree in Mechanical Engineering)--Tshwane University of Technology, 2010. / This study evaluates the use of biodiesel as an alternative fuel for diesel engines. The fuel properties, performance, emission characteristics and combustion characteristics of a four-stroke, four-cylinder water cooled, high speed direct injection (DI) diesel engine operated on biodiesel, 30% biodiesel and 70% biodiesel blended fuels were measured. Results related to the direct use of biodiesel as a diesel engine fuel indicate that this is possible but not preferable because of its high viscosity and cetane number. Biodiesel could be used in the blends with diesel fuel, because most of the measured properties of the biodiesel-diesel blended fuels were close to those of the diesel fuel. It was found that the performance parameters of the biodiesel-diesel blended fuels did not differ greatly from those of diesel fuel. A slight power decrease, with an increase in brake specific fuel consumption (BSFC), was noticed with the blend fuels. Smoke emissions were reduced for the blends while NOx was increased remarkably for the biodiesel-blended fuels. The test results demonstrated that the combustion carbon deposits (CCD) of biodiesel are a little less than that of the diesel fuel. The peak combustion pressure of the B70 blended fuel was found to be the highest amongst the four tested fuels. It is consequently argued that biodiesel appears to offer a potential alternative "greener" energy substitute for fossil fuel.
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The irradiation effects on a model TBP-decahydranaphthalene solvent extraction systemGiefer, David L. January 2010 (has links)
Digitized by Kansas Correctional Industries
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Fluidised combustion of char and volatiles from coalTurnbull, E. January 1983 (has links)
No description available.
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Alternative fuels in diesel engineBari, Saiful January 1991 (has links)
No description available.
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Numerical simulation of spray processes in diesel enginesClerides, Demetrios January 1997 (has links)
No description available.
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The lubricity of gasoline fuelsWei Danping January 1998 (has links)
No description available.
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Influence of fuel composition on diesel combustion and emissionsXiao, Zhiying January 1999 (has links)
No description available.
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Emulsified fuels applied to diesel enginesKatsoulakos, P. S. January 1981 (has links)
No description available.
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Combustion of Mexican heavy fuel oil/water emulsionsOcampo-Barrera, Rene January 1997 (has links)
No description available.
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The combustion of multi-component liquid fuel dropletsJordan, J. B. January 1981 (has links)
No description available.
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