Emission evaluation on 3-hole and 4-hole nozzle diesel engine with Jatropha and Pongamia (Karanja) mixed bio oil

Table 2 Emission level under different loading conditions

LOAD (kg)	CO (%vol)				HC (ppm)				CO₂ (%vol)				NO_X (ppm)
	Biodiesel		Diesel		Bio diesel		Diesel		Bio diesel		Diesel		Bio diesel		Diesel
	3H	4H	3H	4H	3H	4H	3H	4H	3H	4H	3H	4H	3H	4H	3H	4H
0	0.03	0.02	0.08	0.05	6	1	14	6	0.5	0.5	0.63	0.59	80	80	110	100
2	0.02	0.02	0.06	0.04	9	1	17	9	0.4	0.5	0.58	0.58	110	110	140	120
4	0.02	0.01	0.05	0.04	12	2	16	12	0.4	0.5	0.54	0.57	120	140	180	140
6	0.02	0.01	0.04	0.03	14	6	16	14	0.4	0.4	0.54	0.53	130	210	230	160
8	0.01	0.01	0.03	0.02	17	8	15	14	0.4	0.4	0.52	0.52	170	220	240	190
10	0.01	0.01	0.03	0.02	18	10	17	12	0.4	0.4	0.5	0.51	220	230	250	230
12	0.01	0.01	0.03	0.02	14	6	16	8	0.4	0.4	0.49	0.5	210	220	250	240

ISSN: 2468-2039