Exploring the Impact of Alternative Fuels on Engine Dynamics and Emissions
In order to solve the problem of energy scarcity,we take"gasoline"and"CNG fuel"as the research object,analyse the impact of using gasoline as an alternative fuel on the performance of the engine,which is mainly reflected in the power and emission,and at the same time,we also construct the corresponding CT simulation model of the engine,and then,using gasoline as the fuel,carry out the corresponding simulation.At the same time,the corresponding engine CT simulation model is constructed,and then,using gasoline as the fuel,the corresponding simulation operation is carried out,and the corresponding optimisation scheme is proposed.The results show that compared with the gasoline engine,there is a certain gap between the torque and power produced by the engine using CNG fuel,and the maximum difference between the torque and power reaches 21.9％and 19.8％,respectively,but it shows certain advantages in terms of emissions,such as the maximum reduction of NOx and CO emissions reaches 81.66％and 26.67％,respectively.The optimisation of the CNG fuel reveals that the engine shows Higher power performance was found,when the power performance improvement reached 4.8％at both speeds of 3,200 r/min and 4,000 r/min.It is hoped that this study will provide an effective reference for related personnel.
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