Research On City Bus Technology To Reduce Fuel Consumption And Emission Of Diesel Engine

At present, our country is to create a resource-saving, environment-friendlysociety, enhance the ability of sustainable development, formulated the "Twelfth FiveYear Plan" energy saving and emission reduction. According to statistics,there aremore than50%car exhaust emissions from the our city the main air pollutants, reducevehicle exhaust pollution has an important significance for theimprovement of airquality in china. At the same time, Chinese is a big consumption of energy, how toachieve sustainable development, to achieveenergy-saving emission reduction, we arefaced with the task.According to the city bus diesel locomotive in operation process of high fuelconsumption, exhaust emissions of major problems, through in-depth investigation,accurate understanding of diesel engine high fuel consumption,high pollution andother reasons, and to discuss the cooperation between University and enterprise, weanalyze the cause of the problem, improved and tested in diesel engine structure anddriving method and technology, so as todetermine the specific measures for the dieselbus fuel saving and emission reduction, despite a certain effect, but there are stilllarge room for improvement.