Table 2.

Selected optimal points of the GA optimization.

Point	D (mm)	s (mm)	h (mm)	θ (°)	$V_{\mathit{vapor}}$(× 10-8 m3)		${\overrightarrow{M}}_z$(N∙m)
					GA	CFD	GA	CFD
Original	10.00	2.00	1.00	0	-	5.44	-	1.63
A	9.00	1.50	2.50	18.70	5.73	6.23	0.76	0.82
B	11.00	1.50	2.49	18.75	15.27	13.92	1.35	1.40
C	11.00	1.50	1.50	18.75	19.61	20.82	1.93	1.94