• S Anees Hussain
• V.Mahanandi Reddy

As we know that atmosphere is polluting day by day because of emissions coming from exhaust of industries and automobiles by using fossil fuels. Bio-diesel is an important alternative fuel to reduce pollution up to some extent. Non-edible oils are potential alternative fuels it can easily substitute in diesel. for example, vegetable oils blended with diesel. In this work, the piston top head is coated with magnesium zirconium trioxide which is one of the ceramic materials. This assessment divided into 3 phases. In phase one, fuel are mixed with diesel in the quantity of 20%.here we are using corn oil. In other phase, piston top head is coated with ceramic material. In the last phase, tests were conducted by fuelling corn oil biofuel and calculating combustion parameters and efficiencies.

Corn oil (co), coated piston head, Brake thermal efficiency (BTE), Indicated thermal efficiency (ITE), Mechanical efficiency (ME), Brake specific fuel consumption (BSFC)

"Performance of bio-fuels on piston coating in an internal combustion engine", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.598-604, June 2019, Available :http://www.jetir.org/papers/JETIR1907C48.pdf

"Performance of bio-fuels on piston coating in an internal combustion 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. pp598-604, June 2019, Available at : http://www.jetir.org/papers/JETIR1907C48.pdf