Effect of Nano Al2o3 Added Jatropha Methyl Ester on Ci Engine Performance and Emissions

Abstract

The purpose of this work is to investigate the influence of nano Aluminum Oxide nano on the performance and emission properties of a diesel engine operated with Jatropha methyl ester. The nano Aluminum Oxide was added to a blend of B10 such as 90% diesel + 10% Jatropha methyl ester. The JME was mixed with Aluminum Oxide particles using an ultrasonicator. It has been observed that, the Aluminum Oxide additive improves the brake thermal efficiency (BTE) and reduces consumption of fuel per unit output for almost at all tested loads. The Aluminum Oxide is good in regulating the hydrocarbon (HC), oxides of nitrogen (NOx), carbon monoxide (CO) and smoke.