• Abhishek Saxena
• Amit Kumar Bhagat
• Dr. Shrihar Pandey
• Shivangi Mishra
• Ranjeet Singh Thakur

Energy is the basic input for the socio-economic development of a country. As the demand of energy is increasing day by day. It is essential for every country to opt for other sources of energy which are non-depleting and biodegradable. Among all the existing sources of energy, bio fuels seem to be one of the most important energy sources. As diesel engine dominates Indian agricultural Sector, Industry, Transportation Sector etc. it is necessary to identify economical renewable energy sources which can substitute petroleum diesel and hence biodiesel is found to be one of the promising fuels for diesel engine. Biodiesel defined as the mono alkyl esters of long chain fatty acids derived from liquid feedstock such as vegetable oils or animal fats can be used as a substitute or an additive to diesel fuel. Compared to fossil-based diesel fuel, biodiesel possesses many advantages such as cleaner engine emissions, biodegradable, renewable and superior lubricating property. In spite of the many advantages of biodiesel, it is not yet commercialized all over the world because of the low availability of the good quality oil and their high prices. A diesel engine test rig was use for experimental work in the present dissertation work. Combustion test were also carried out when fuelled with petroleum diesel and diesel-biodiesel blends. The engine experimental result shows that the performance of the engine is 16.93% higher in terms of brake thermal efficiency. HRR and cylinder temperature is higher 1.25% and 1.15% of

Soya bean Biodiesel, Biodiesel blend, Conventional diesel, Diesel engine, fuel properties, engine combustion characteristics

"Experimental Analysis on Combustion Characteristics of soyabean Biodiesel in Single Cylinder Compression Ignition Engine", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 9, page no.b137-b143, September-2023, Available :http://www.jetir.org/papers/JETIR2309118.pdf

"Experimental Analysis on Combustion Characteristics of soyabean Biodiesel in Single Cylinder Compression Ignition Engine", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 9, page no. ppb137-b143, September-2023, Available at : http://www.jetir.org/papers/JETIR2309118.pdf