Experimental Study on Reducing NOx and PM Emissions from Non-road Diesel Engine

Effects of fuel supply advance angle and injector parameters on emissions of NOx and PM from turbocharged direct injection diesel engine were experimentally studied in order to reduce significantly emission pollutants.Experimental results show that optimization of these factors are good for the emission performance of experimental diesel engine to meet the emission limits of EPA Tier 4 exhaust emissions standards for non-road diesel engines of US without penalty of power performance and fuel economy.