Performance Prediction Model of Dynamic Pressure Oil-Air Separator

Table 3

Separation efficiency model verification.

Model	statistics	critical value	Probability	^2
Least squares method	19.99	2.143	<0.0001	0.7766
Forward selection	23.34	2.207	<0.0001	0.7766
Backward selection	49.38	2.783	<0.0001	0.7439
Step by step selection	32.19	2.400	<0.0001	0.7666