Evaluation And Performance Analysis of Ethanol-Methanol Blended SI Engine Using Rice Straw Feedstock

Evaluation And Performance Analysis of Ethanol-Methanol Blended SI Engine Using Rice Straw Feedstock

Shruti Mulay1, Nitin Arde2, Ajay Ghule3, Atharva Gaikwad4
1  Mechanical Engineering, Pes Modern College of Engineering

2  Mechanical Engineering, Pes Modern College of Engineering

3  Mechanical Engineering, Pes Modern College of Engineering

4  Mechanical Engineering, Pes Modern College of Engineering

Abstract - This research focuses on producing biofuel from agricultural waste, specifically rice straw, and testing its performance in a spark ignition (SI) engine. Ethanol and methanol were produced using chemical and biological methods, then blended with petrol in various ratios. The engine was tested using these blends, and results were analyzed for performance and emissions. The study shows that ethanol-methanol blends offer improved combustion and lower harmful emissions, making them a sustainable alternative to fossil fuels.

Keywords: Ethanol, Methanol, Rice Straw, Spark Ignition Engine, Biofuel, Emission Control