ANALYSIS OF EMISSION ON COMPRESSION IGNITION ENGINE FUELLED WITH BLENDS OF NEEM OIL ORGANIC COMPOUND

As the fossil fuels square measure depleting Associate in nursing inexperienced house gases square measure increasing usage of biodiesel came into existence. The project deals with study of emission characteristics on internal-combustion engine with blends. Raw biodiesel is ready by Trans esterification method. The tests were performed with B20 (20% neem oil and eightieth diesel), B40 (40% neem oil and hour diesel), B60 (60% neem oil and 400th diesel) with variable compression ratio engine. The experiment analysis discovered that lower emissions for B20 than the opposite blends and diesel. The CO, HC emission square measure lower compared to Nox than that of diesel.