基于Kriging模型的大型立式磨机选粉机结构优化设计研究
李浩,王颖,马耀帅,孙春亚,黄荣杰,王昊琪,李琳利

Research on structural optimization design for powder separator of large vertical mill based on Kriging model
Hao LI,Ying WANG,Yaoshuai MA,Chunya SUN,rongjie HUANG,Haoqi WANG,Linli LI
表3 不同结构下转子扭矩和转子叶片间气流速度
Table 3 Rotor torque and velocity of airflow between rotor blades under different structures
序号结构参数扭矩/(N·m)流速/(m/s)
1

L1=30 mm,L2=17 mm,

L3=10 mm,H1=124°

858.75019.086
2

L1=42 mm,L2=18 mm,

L3=8 mm,H1=134°

854.21419.015
3

L1=38 mm,L2=16 mm,

L3=11 mm,H1=168°

881.23521.744
4

L1=33 mm,L2=14 mm,

L3=6 mm,H1=149°

781.14719.985
5

L1=23 mm,L2=15 mm,

L3=9 mm,H1=169°

881.23621.483
6

L1=35 mm,L2=12 mm,

L3=6 mm,H1=129°

813.60018.729
7

L1=29 mm,L2=8 mm,

L3=7 mm,H1=154°

780.28620.744
8

L1=40 mm,L2=14 mm,

L3=9 mm,H1=140°

803.63920.293
9

L1=37 mm,L2=19 mm,

L3=11 mm,H1=160°

839.74121.935