Multiobjective Optimization Design and Performance Prediction of Centrifugal Pump Based on Orthogonal Test

Table 3

Orthogonal test schemes.

Test serial numbers		Factors				Corresponding parameters
		1						7	23	20	95
2						7	28	26	105
3						7	33	32	115
4						7	38	38	125
5						4	23	26	115
6						4	28	20	125
7						4	33	38	95
8						4	38	32	105
9						5	23	32	125
10						5	28	38	115
11						5	33	20	105
12						5	38	26	95
13						6	23	38	105
14						6	28	32	95
15						6	33	26	125
16						6	38	20	115