• ANDE TARAKA PHANEENDRA
• Dr.P.SREENIVASULU
• R Sam Sukumar

The major problem associated with the fossil fuels are shortage and increasing prices in the world . The fossil fuel consists of sulphur due to sulphur the engine material is rusted . During the exhaust process in the cylinder the unburnt mixture is released. In this mixture the CO ( carbon monoxide ) gas is major polluted in the environment. The further problems of diesel engine are fuel shortage , environment pollution , fuel cost to minimize these problems the alternative fuels are used . The alternative fuels i.e, bio diesel alcohol fuels , ammonia , hydrogen , natural gas , propane etc. In this project discuss the bio fuel on the mango seed.The mango seed biodiesel is prepared using transertification process with various and the blend proportion such as B10,B20,B30 and B40 are used for the studies. The blends are tested in single cylinder four stroke CI engine .The compression ratio and injection pressures are varied for each blend from No load to Full load condition. The obtained results are compared with the standard diesel results and optimal combination is analyzed. For the mangoseed blend B20 shown good results interms of performance and emissions.

Biodiesel, Performance, Emissions, IC Engine

"INFLUNCE OF COMPRESSION RATION ON THE PERFORMANCEAND EMMISIONS OF MANGO SEED BIO -DIESEL", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 7, page no.860-868, July-2020, Available :http://www.jetir.org/papers/JETIR2007407.pdf

"INFLUNCE OF COMPRESSION RATION ON THE PERFORMANCEAND EMMISIONS OF MANGO SEED BIO -DIESEL", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 7, page no. pp860-868, July-2020, Available at : http://www.jetir.org/papers/JETIR2007407.pdf