Performance and emission characteristics of diesel engine operated on tyre pyrolysis oil with exhaust gas recirculation

Influence of Exhaust Gas Recirculation on Dairy Scum Biodiesel Operated Diesel Engine Performance

“…The BSFC is increased with increasing EGR percentage. This could be due to dilution of clean air with engine exhaust gas leads poor oxidation, combustion and lower output power hence more fuel is introduced to produce the same output power as of that diesel fuel (Fathi et al, 2011;Daniel et al, 2016;Gowthaman et al, 2015). From the results, it can be seen that BSFC for 10% EGR is lower and nearer to diesel BSFC when compared to 5% and 15 % EGR for entire loads.…”

“…At 100% load, BTE is dropped for 5%, 10% and 15% EGR rates of 27.9%, 26.72% and 24.41% respectively. This could be attributed to the exhaust gas dilution of fresh air and increased specific heat leads to poor combustion (Fathi et al, 2011;Zhu et al, 2011;Yasin et al, 2015;Sakhare et al, 2016;Daniel et al, 2016;Anandavelu et al, 2011). As the EGR percentage increased more than 10%, the BTE is decreases.…”

“…A main impediment to the wide utilization of conventional diesel engines is higher levels of NOx and particulate matter (PM) emissions. Because they have harmful smog and acid rain hence effects on the human health and environment (Daniel et al, 2016). In diesel engine, NOx emission is influenced by rich oxygen and flame temperature.…”

“…The HC, CO emissions are less and NOx is higher for biodiesel blends operated engine. This higher NOx emission can be controlled by using EGR technique with optimum EGR rate, but this increases the HC, CO emissions (Sakhare et al, 2016;Daniel et al, 2016;Daniel et al, 2015). At 15% EGR, cylinder pressure and HRR are higher for biodiesel when compared to diesel fuels (Anandavelu et al, 2011;Gowthaman et al, 2015).…”

Performance and Emission Studies of a SI Engine using Distilled Plastic Pyrolysis Oil-Petrol Blends

“…[10][11][12] were run the diesel engine blended with plastic oil to evaluate the performance and emission characteristics without any engine modificat ions, their investigation clears that the plastic oil is alternate fuel for d iesel engine. [13][14][15][16][17] are experimentally investigated on a diesel engine using waste plastic oil and tyre o il blends with exhaust gas recircu lation. Their results shows that plastic and tyre oil blended engines suffers with high NO x emission, which can deduced by using exhaust gas recircu lation.…”