Response Analysis of an Experimental Study on the Effect of Speed and Premixed Fuel Ratio on Performance and Emissions in RCCI Engine

Table 7

Analysis of variance (ANOVA) for SNR.

Source	DOF	SS	Adj SS	Adj MS	F	value
Speed	2	175.80	175.80	87.901	16.42	0.012
PMF-ratio	2	72.04	72.04	36.021	6.73	0.053
Residual error	4	21.42	21.42	5.354
Total	8	269.26

DOF: degree of freedom; SS: sum of the square; Adj SS: adjusted sum of square; Adj MS: adjusted mean square.