دوره 9، شماره 4 - ( 9-1398 )
جلد 9 شماره 4 صفحات 3109-3100 |
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Mirmohammadi A, Kalhor A. Experimental and Numerical studying the effect of ethanol and methanol blend with gasoline on engine emissions. ASE 2019; 9 (4) :3100-3109
URL: http://www.iust.ac.ir/ijae/article-1-514-fa.html
URL: http://www.iust.ac.ir/ijae/article-1-514-fa.html
Experimental and Numerical studying the effect of ethanol and methanol blend with gasoline on engine emissions. Automotive Science and Engineering. 1398; 9 (4) :3100-3109
چکیده: (14499 مشاهده)
According to the global air pollution Crisis, it seems necessary to finding a way for cars pollutions. The Combination of alcoholic fuels with gasoline is one of the methods to reduce pollutions. For optimizing engine performance, fuel availability, toxicity and political advantage, a blend of ethanol, methanol and gasoline is likely to be preferable to using any of these individual substances alone. So the purpose of this paper is studying methanol, ethanol and gasoline blend effect on engine emissions at different engine speed. The simulated model was validated in different RPMs of gasoline engine at full load condition. The effect of combined fuel injection in the simulated model was investigated and compared with the experimental results. The results of simulation have good agreement with experiments. The results show that by ethanol and methanol with gasoline blend CO and HC emissions are lower than gasoline mode, but the NOx and CO2 pollutants increases.
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