Utilization of unattended waste plastic oil as fuel in low heat rejection diesel engine

Table 1 LHR engine exhaust emission compared to conventional engine fueled with biodiesel using plasma spray coating technique

Standard/base engine specifications	TBC material	Operating condition	Exhaust emissions					Reference
Standard/base engine specifications	TBC material	Operating condition	Exhaust gas temperature	smoke	NOx	CO	HC	Reference
Ricardo E6-MS/128/76	MgO–ZrO₂	Variable speed	–	Reduction	Increase	–	Reduction	[15]
Kirloskar-TV1	Fly ash	Constant speed and variable load	Higher at all loads	Reduction	Increase	–	Reduction	[16]
Kirloskar-TV1	lanthanum doped partially stabilised zirconia zirconate	Constant speed and variable load	Higher at all loads	Reduction	Increase	–	Reduction	[17]
Kirloskar, AV 1	Lanthanum Zirconate	Constant speed and variable load	–	Reduction	Increase	At higher load CO increases	Reduction	[18]
Rainbow-186 diesel	ZrO₂	Variable speed	–	–	Increase	At higher load CO increases	Reduction	[19]
Ford 6.0 lt. T/C, intercooling, direct injection	CaZrO₃	Variable speed	–	Reduction	Increase	–	Reduction	[20]

ISSN: 2468-2039