内容发布更新时间 : 2025/1/19 11:22:46星期一 下面是文章的全部内容请认真阅读。

finish /clear

/filename,EMAT_3D_A0,1 !定义文件名 /title,EMAT_3D_A0 !定义工作名称 /PREP7 !定义单元

ET,1,SOLID117 !钢板

ET,2,SOLID117

!线圈

ET,3,SOLID117 !空气

ET,4,SOLID117 !永磁体 ET,5,SOLID117

ET,6,SOLID117 KEYOPT,1,1,1 KEYOPT,2,1,1 EMUNIT,MKS

MP,MURX,2,1 !线圈

MP,RSVX,2,0.175e-7

MP,MURX,1,1

MP,RSVX,1,0.283e-7 !电阻率 MP,MURX,3,1 !空气

HC=895000

MP,MURX,4,11 MP,MURX,5,11

MP,MURX,6,1000

MP,MGXX,4,0 MP,MGYY,4,HC MP,MGZZ,4,0

MP,MGXX,5,0 MP,MGYY,5,-HC MP,MGZZ,5,0

BLOCK,,0.0005,,0.0005,,0.0355 !!!线圈模型 VGEN,12,ALL,,,0.0030,,,,0

VSEL,NONE

BLOCK,,0.0035,,0.0005,-0.0005,0 VGEN,6,ALL,,,0.0060,,,,0 VSEL,NONE

BLOCK,0.0030,0.0065,,0.0005,0.0355,0.0360 VGEN,5,ALL,,,0.0060,,,,0 VSEL,NONE

BLOCK,0.0035,0.0060,,0.0005,-0.0005,0 VGEN,5,ALL,,,0.0060,,,,0 VSEL,NONE

BLOCK,,0.0005,,0.0005,0.0355,0.0360 VGEN,2,ALL,,,0.0330,,,,0

VSEL,NONE

BLOCK,0.0005,0.0030,,0.0005,,0.0355 VGEN,11,ALL,,,0.0030,,,,0 VSEL,NONE

BLOCK,0.0005,0.0030,,0.0005,0.0355,0.0360 VGEN,6,ALL,,,0.0060,,,,0

ALLSEL VGLUE,ALL NUMCMP,VOLU

!磁铁

BLOCK,-0.0450,-0.0050,,0.0150,-0.0070,0.0430 BLOCK,0.0385,0.0785,,0.0150,-0.0070,0.0430

BLOCK,-0.0450,0.0785,0.0150,0.0350,-0.0070,0.0430

!钢板模型

BLOCK,-0.0600,0.0935,-0.0010,-0.0310,-0.0240,0.0600

!空气模型

BLOCK,-0.0050,0.0385,,0.0150,-0.0070,0.0430 !线圈上空气 BLOCK,-0.0600,0.0935,-0.0010,0,-0.0240,0.0600!钢板上空气 BLOCK,-0.25,0.25,-0.25,0.25,-0.25,0.25

VOVLAP,ALL !布尔搭接操作 NUMCMP,VOLU

VSEL,S,,,54

VSEL,INVE VSEL,U,,,53 VSEL,U,,,51

!为实体分配单元属性 !线圈

VSEL,S,,,1,13,1 VSEL,A,,,25

VSEL,A,,,37,47,1 VATT,2,,2,0

!永磁体 VSEL,S,,,48 VATT,4,,4,0 VSEL,S,,,49 VATT,5,,5,0 VSEL,S,,,51 VATT,6,,6,0 !钢板 VSEL,S,,,50 VATT,1,,1,0 !空气

VSEL,S,MAT,,1 VSEL,A,MAT,,2 VSEL,A,MAT,,4 VSEL,A,MAT,,5 VSEL,A,MAT,,6 VSEL,INVE VATT,3,,3,0 !网格划分 !钢板

LSEL,S,,,211 LSEL,A,,,215

LESIZE,ALL,,,40,,,,,0 LSEL,S,,,210

LESIZE,ALL,,,10,,,,,0 ALLSEL

MSHAPE,0,3D MSHK,1 VMESH,50

VSEL,S,,,1,49,1 VSEL,A,,,51,53,1 MSHAPE,1,3D MSHK,0

VMESH,ALL