Quadratic Prediction Models for the Performance Comparison of a Marine Engine Fuelled with Biodiesels B5 and B20

Table 2

The comparison result using the conventional technique.

Speed (rpm)	Output torque (Nm)
	Biodiesel B5; (reference)	Biodiesel B20
1000	785.10	739.11
1100	735.28	688.80
1200	640.12	610.73
1300	415.10	354.38
1400	171.89	147.30
Average	549.50	508.06