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Experimental Study on the Performances of a Diesel Engine using Emulsified Diesel at Various Fuel Injection Pressur
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Emulsified diesel has been used in a diesel engine at four different fuel injection pressures, i.e., 160 bar, 190 bar, 210 bar and 250 bar to investigate performance as well as emission characteristics of the engine. Brake thermal efficiency is noted to be improved at higher injection pressure and the maximum efficiency is recorded at injection pressure of 210 bar using emulsified diesel which is 3.3% more than that noted using normal diesel. At higher engine load, the neat BSFC considering only the quantity of diesel fuel present in the emulsion is found to be less compared to neat diesel. The emission measure of NOx and smoke are recorded to reduce at higher fuel injection pressure.
Keywords
Diesel Engine; Emulsified Diesel; Injection Pressure; Performance; Emission.
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- K Kannan and M Udayakumar, Experimental study of the effect of fuel injection pressure on diesel engine performance and emission, ARPN Journal of Engineering and Applied Sciences, Vol 5, No 5, May 2010.
- V Thalari and M L S D Kumar, Effect of fuel injection pressure on performance and emission characteristics of diesel engine fueled with cashew nut shell biodiesel, International Journal of Science and Research, Vol 4, No 6, page 621-626, June 2015.
- R A Bakar, A R Semin and Ismail, Fuel injection pressure effect on performance of direct injection diesel engines based on experiment, American Journal of Applied Sciences, Vol 5, No 3, page 197202, 2008.
- Celikten and Ismet, An experimental investigation of the effect of the injection pressure on engine performance andexhaust emission in indirect injection diesel engines, Applied Thermal Engineering, Vol 23, page 2051-2060, 2003.
- L Geng, Y Wang, Y Wang and H Li, Effect of the injection pressure and orifice diameter on the spray characteristics of biodiesel, Journal of Traffic and Transportation Engineering (English Edition), 2018, DOI: 10.1016/j.jtte.2018.12.004
- A Maiboom and X Tauzia, NOx and PM emissions reduction on an automotive HSDI Diesel engine with water-in-diesel emulsion and EGR: an experimental study, Fuel, Vol 90, page 3179-3192, 2011.
- A M Ithnin, W J Yahya, M A Ahmad, N A Ramlan, H A Kadir, N A C Sidik and et al., Emulsifier-free water-in-diesel emulsion fuel, its stability, engine performance and exhaust emission, Fuel, Vol 215, page 454-462, 2018.
- K A Subramanian, A comparison of water–diesel emulsion and timed injection of water into the intake manifold of a diesel engine for simultaneous control of NO and smoke emissions, Energy Conversion and Management, Vol 52, page 849857, 2011.
- P K Mondal and B K Mandal, Optimization of water- emulsified diesel preparation and comparison of mechanical homogenization and ultrasonic dispersion methods to study CI engine performances, Energy Sources Part A: Recovery, Utilization, and Environmental Effects, 2019, DOI: 10.1080/15567036.2019.1675811.
- H Tanaka, T Kodata, D Segawa, S Aakaya and S H Yanasaki, Effect of ambient pressure on microexplosion of an emulsion droplet evaporating on a hot surface. JSME International Journal of Ser. B, Vol 49, No 4, page 1345-1350, 2006.
- W B Fu, L Y Hou, L Wang and F H Ma, A unified model for the microexplosion of emulsified droplets
- of oil and water. Fuel Processing Technology, Vol 9, No 6, page 7735-7740, 2008.
- M Shehata, A Attia and S Razek, Corn and soybean biodiesel blends as alternative fuels for diesel
- engine at different injection pressures. Fuel, Vol 161, No 12, page 49-58, 2015.
- M Nadeem, C Rangkuti, K Anuar, M R U Haq, I B Tan and S S Shah, Diesel engine performance
- and emission evaluation using emulsified fuels stabilized by conventional and gemini surfactants,
- Fuel, Vol 85, page 2111-2119, 2006 .
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