一个ansys模型命令的求助！！！

/PREP7
!*定义单元类型
ET,1,SOLID185
ET,2,SHELL181

!* 定义实常数
R,1,1.0, , , , , ,

!* 定义材料模型
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,1,,105000
MPDATA,PRXY,1,,0.23
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,DENS,1,,4.429e-9

MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,2,,105000
MPDATA,PRXY,2,,0.23
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,DENS,2,,4.429e-9

MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,3,,105000
MPDATA,PRXY,3,,0.23
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,DENS,3,,4.429e-9

!* 生成风挡有限元模型
FLST,5,18,6,ORDE,2
FITEM,5,1
FITEM,5,-18
VSEL,S, , ,P51X
ALLSEL,BELOW,VOLU

FLST,5,108,4,ORDE,25
FITEM,5,1
FITEM,5,-18
FITEM,5,23
FITEM,5,30
FITEM,5,32
FITEM,5,36
FITEM,5,38
FITEM,5,-44
FITEM,5,46
FITEM,5,48
FITEM,5,-54
FITEM,5,56
FITEM,5,58
FITEM,5,-64
FITEM,5,66
FITEM,5,68
FITEM,5,-74
FITEM,5,76
FITEM,5,-87
FITEM,5,91
FITEM,5,-93
FITEM,5,95
FITEM,5,-132
FITEM,5,134
FITEM,5,-135
LSEL,S, , ,P51X
LESIZE,ALL,5, , , , , , ,1

MAT,1
TYPE,1
VSWEEP,ALL

CM,Blades,NODE
ALLSEL,ALL

!*生成鸟有限元模型
FLST,5,4,6,ORDE,2
FITEM,5,19
FITEM,5,-22
VSEL,S, , ,P51X
ALLSEL,BELOW,VOLU

FLST,5,21,4,ORDE,14
FITEM,5,19
FITEM,5,-22
FITEM,5,24
FITEM,5,-29
FITEM,5,31
FITEM,5,33
FITEM,5,-35
FITEM,5,37
FITEM,5,45
FITEM,5,47
FITEM,5,55
FITEM,5,57
FITEM,5,65
FITEM,5,67
LSEL,S, , ,P51X
LESIZE,ALL,2, , , , , , ,1

MAT,2
TYPE,1
MSHKEY,1
VMESH,ALL

CM,Bird,NODE
ALLSEL,ALL

!*生成毂有限元模型
FLST,5,36,5,ORDE,4
FITEM,5,25
FITEM,5,-26
FITEM,5,91
FITEM,5,-124
ASEL,S, , ,P51X
ALLSEL,BELOW,AREA

FLST,5,126,4,ORDE,106
FITEM,5,1
FITEM,5,3
FITEM,5,5
FITEM,5,-6
FITEM,5,15
FITEM,5,-16
FITEM,5,32
FITEM,5,36
FITEM,5,42
FITEM,5,-43
FITEM,5,50
FITEM,5,-51
FITEM,5,58
FITEM,5,-59
FITEM,5,64
FITEM,5,66
FITEM,5,72
FITEM,5,-73
FITEM,5,75
FITEM,5,-76
FITEM,5,80
FITEM,5,-81
FITEM,5,86
FITEM,5,-90
FITEM,5,94
FITEM,5,96
FITEM,5,-97
FITEM,5,102
FITEM,5,-103
FITEM,5,108
FITEM,5,-109
FITEM,5,114
FITEM,5,-115
FITEM,5,120
FITEM,5,-121
FITEM,5,126
FITEM,5,-127
FITEM,5,132
FITEM,5,136
FITEM,5,138
FITEM,5,-140
FITEM,5,142
FITEM,5,-143
FITEM,5,145
FITEM,5,-147
FITEM,5,149
FITEM,5,-150
FITEM,5,152
FITEM,5,-154
FITEM,5,156
FITEM,5,-157
FITEM,5,159
FITEM,5,-161
FITEM,5,163
FITEM,5,-164
FITEM,5,166
FITEM,5,-168
FITEM,5,170
FITEM,5,-171
FITEM,5,173
FITEM,5,-175
FITEM,5,177
FITEM,5,-178
FITEM,5,180
FITEM,5,-182
FITEM,5,184
FITEM,5,-185
FITEM,5,187
FITEM,5,-189
FITEM,5,191
FITEM,5,-192
FITEM,5,194
FITEM,5,-196
FITEM,5,198
FITEM,5,-199
FITEM,5,201
FITEM,5,-203
FITEM,5,205
FITEM,5,-206
FITEM,5,208
FITEM,5,-210
FITEM,5,212
FITEM,5,-213
FITEM,5,215
FITEM,5,-217
FITEM,5,219
FITEM,5,-220
FITEM,5,222
FITEM,5,-224
FITEM,5,226
FITEM,5,-227
FITEM,5,229
FITEM,5,-231
FITEM,5,233
FITEM,5,-234
FITEM,5,236
FITEM,5,-238
FITEM,5,240
FITEM,5,-241
FITEM,5,243
FITEM,5,-245
FITEM,5,247
FITEM,5,-248
FITEM,5,250
FITEM,5,-252
FITEM,5,254
LSEL,S, , ,P51X
LESIZE,ALL,5, , , , , , ,1

MSHAPE,0,2D
MAT,3
TYPE,2
REAL,1
AMESH,ALL

CM,hub,NODE
ALLSEL,ALL

!* 定义约束
CMSEL,S,BIRD
CMSEL,A,HUB
D,ALL, ,0, , , ,ALL, , , , ,

!*定义模型初速度
OMEGA,0,0,785.39815,0
ALLSEL,ALL
FINISH

!*求解控制与求解
/SOL
!*
NLGEOM,0
NROPT,AUTO, ,OFF
LUMPM,0
EQSLV,PCG, ,1,
PRECISION,0
MSAVE,0
PIVCHECK,1
SSTIF
PSTRES
TOFFST,0,
!*
/STATUS,SOLU
SOLVE

FINISH
SAVE

菜鸟一个 刚学ansys 没看懂这个模型初速度怎么加的啊？？？？？ 各位帮帮忙