International Journal for Research in Applied Science & Engineering Technology (IJRASET) ISSN: 2321-9653; IC Value: 45.98; SJ Impact Factor: 7.429 Volume 9 Issue X Oct 2021- Available at www.ijraset.com The formation of O2 is mainly due to the incomplete fuel oxidation phenomena. O2 % volume at different compression ratios for the different loads. The formation of CO2 is mainly due to the incomplete fuel oxidation phenomena. CO2 % volume at different compression ratios for the different loads. 2) HC and CO: HC can affect the human mucous membranes like the throat and eyes and the environment due to the smog formation reaction that produces ozone. HC emission is completely unburned or partially burned molecules that come from heterogeneous combustion in the combustion chamber. HC ppm at different compression ratios for the different loads.
Graph 9 HC Vs Load
Graph 10 CO Vs Load
The formation of CO is mainly due to the incomplete fuel oxidation phenomena. CO % volume at different compression ratios for the different loads. 3) NOX: The formation of NOX is mainly due to the incomplete fuel oxidation phenomena. NOX % volume at different compression ratios for the different loads.
Graph 11 NOX Vs Load E. Effect Of Compression Ratio On Emission Characteristics From the above all the emission graphs we can see that compression ratio 17 has a better result than another one.
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