• Ravi K
• Dr. Y. Hirengoudaru
• Dr. Manjunath

In present days, all over the world diesel vehicles are increasing at an enormous rate. The emission from these diesel vehicles causes health deceases to human and animal lives. Now it became serious issue in pollution point of view. Conventional fossil fuels demand increasing day by day and become end at another 40 to 50 years and its cost also increasing day by day. Emission from these vehicles causes air pollution. Under developed countries like india largly depends on fossil fuels, importing large amount of crude from other countris decresse the rupee value and economy of the country. To overcome above drawbacks it is necessary to find alternate fuels for existing engine. In order to reduce the pressure on crude oil import from other countrie it is sustaible to produce alternate fuels like alcohol and vegitable oils from various plants and seeds. Now a days experiments conduct on alternate fuels like vegitable oil (palm oil, bunge oil,sunflower oil, rice bran oil etc) blended with diesel. A single cylinder four stroke diesel engine adopted to

Palm oil, Sunflower oil, Transesterification, Testing.

"Production of Biofuels and Performance and Emission characteristics of Biofuels and Diesel in Four stroke Single Cylinder Diesel Engine", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.647-652, June 2019, Available :http://www.jetir.org/papers/JETIR1906K80.pdf

"Production of Biofuels and Performance and Emission characteristics of Biofuels and Diesel in Four stroke Single Cylinder Diesel Engine", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp647-652, June 2019, Available at : http://www.jetir.org/papers/JETIR1906K80.pdf