..:: ANSYS专区-ansys,电磁感应,求助-急切求助关于ANSYS的电磁感应加热分析方面的问题，{Simwe仿真论坛(forum.simwe.com)，CAE/CAD/CAM/，FEA/FEM/有限元分析论坛-(手机验证注册)}

lvguozzq 发表于 2009-5-13 20:03:32

急切求助关于ANSYS的电磁感应加热分析方面的问题

在对一个圆柱体进行电磁感应加热分析的时候我碰到以下几个问题，敬请赐教：
当前我分析的对象在圆柱体周围布置圆形感应线圈。在单元类型选用上，电磁分析部分我采用了plane13单元，而热力学分析部分我采用了plane55单元，结果在进行到电磁热耦合场边界设置的时候出现了“Parameter _Z needs subscripts”的错误提示信息，不知是什么原因？
在附件中上传了DB文件和命令流。由于是ANSYS初学者，并且缺乏电磁学理论基础，其中想必存在许多问题，敬请各位老师指教，不胜感激！

lvguozzq 发表于 2009-5-13 20:33:12

WPSTYLE,,,,,,,,0
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*SET,cond,0.392e7
*SET,muzero,4e-7*pi
*SET,mur,200
*SET,skind,sqrt(1/(pi*freq*cond*muzero*mur))
*SET,ftime,60
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*SET,time,0
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!*
ET,1,PLANE53
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ET,2,PLANE53
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KEYOPT,1,1,0
KEYOPT,1,2,0
KEYOPT,1,3,1
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KEYOPT,1,5,0
KEYOPT,1,7,0
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KEYOPT,2,1,0
KEYOPT,2,2,0
KEYOPT,2,3,1
KEYOPT,2,4,0
KEYOPT,2,5,0
KEYOPT,2,7,0
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!*
EMUNIT,MKS
!*
MPTEMP,,,,,,,,
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MPDATA,MURX,1,,1
MPTEMP,,,,,,,,
MPTEMP,1,25.5
MPTEMP,2,160
MPTEMP,3,291.5
MPTEMP,4,477.6
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MPTEMP,9,742
MPTEMP,10,761
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MPDATA,MURX,2,,200
MPDATA,MURX,2,,190
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MPDATA,MURX,2,,84
MPDATA,MURX,2,,35
MPDATA,MURX,2,,17
MPDATA,MURX,2,,1
MPDATA,MURX,2,,1
MPTEMP,,,,,,,,
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MPTEMP,2,125
MPTEMP,3,250
MPTEMP,4,375
MPTEMP,5,500
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MPTEMP,9,1000
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MPDATA,RSVX,2,,2.72e-7
MPDATA,RSVX,2,,3.84e-7
MPDATA,RSVX,2,,5.12e-7
MPDATA,RSVX,2,,6.56e-7
MPDATA,RSVX,2,,8.24e-7
MPDATA,RSVX,2,,1.032e-6
MPDATA,RSVX,2,,1.152e-6
MPDATA,RSVX,2,,1.2e-6
MPTEMP,,,,,,,,
MPTEMP,1,0
MPTEMP,2,27
MPTEMP,3,127
MPTEMP,4,327
MPTEMP,5,527
MPTEMP,6,727
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MPTEMP,8,765.001
MPTEMP,9,927
MPDATA,ENTH,2,,0
MPDATA,ENTH,2,,91609056
MPDATA,ENTH,2,,453285756
MPDATA,ENTH,2,,1.2748e9
MPDATA,ENTH,2,,2.2519e9
MPDATA,ENTH,2,,3.3396e9
MPDATA,ENTH,2,,3.548547e9
MPDATA,ENTH,2,,3.548556e9
MPDATA,ENTH,2,,4.352e9
MPTEMP,,,,,,,,
MPTEMP,1,0
MPTEMP,2,730
MPTEMP,3,930
MPTEMP,4,1000
MPDATA,KXX,2,,60.64
MPDATA,KXX,2,,29.5
MPDATA,KXX,2,,28
MPDATA,KXX,2,,28
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,C,2,,490
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MPTEMP,1,0
MPDATA,EMIS,2,,0.68
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,MURX,3,,1
RECTNG,0,row,0,t,
RECTNG,row,ric,0,t,
RECTNG,ric,roc,0,t,
RECTNG,roc,ro,0,t,
FLST,2,4,5,ORDE,2
FITEM,2,1
FITEM,2,-4
AGLUE,P51X
NUMCMP,AREA
/VIEW,1,1,1,1
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/REP,FAST
/VIEW,1,1,1,1
/ANG,1
/REP,FAST
/VIEW,1,,,1
/ANG,1
/REP,FAST

KSEL,S,LOC,X,row
FLST,5,2,3,ORDE,2
FITEM,5,2
FITEM,5,-3
CM,_Y,KP
KSEL, , , ,P51X
CM,_Y1,KP
CMSEL,S,_Y
!*
!*
CMSEL,S,_Y1
KESIZE,ALL,skind/2
CMSEL,S,_Y
CMDELE,_Y1
CMDELE,_Y
!*
/REPLOT,RESIZE
/REPLOT,RESIZE
KSEL,S,LOC,X,0
FLST,5,2,3,ORDE,2
FITEM,5,1
FITEM,5,4
CM,_Y,KP
KSEL, , , ,P51X
CM,_Y1,KP
CMSEL,S,_Y
!*
!*
CMSEL,S,_Y1
KESIZE,ALL,40*skind
CMSEL,S,_Y
CMDELE,_Y1
CMDELE,_Y
!*
LSEL,S,LOC,Y,t/2
FLST,5,5,4,ORDE,5
FITEM,5,2
FITEM,5,4
FITEM,5,6
FITEM,5,10
FITEM,5,14
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1, , ,1, , , , ,1
!*
LSEL,S,LOC,Y,0
LSEL,S,LOC,Y,0
LSEL,A,LOC,Y,t
LSEL,U,LOC,X,row/2
FLST,5,6,4,ORDE,2
FITEM,5,17
FITEM,5,-22
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1,0.001, ,1, , , , ,1
!*
LSEL,S,LOC,Y,0
LSEL,A,LOC,Y,t
LSEL,A,LOC,X,0
LSEL,U,LOC,X,row
FLST,5,9,4,ORDE,5
FITEM,5,1
FITEM,5,3
FITEM,5,-4
FITEM,5,17
FITEM,5,-22
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1,0.001, ,1, , , , ,1
!*
ALLSEL,ALL
ASEL,S, , ,    1
CM,_Y,AREA
ASEL, , , ,    1
CM,_Y1,AREA
CMSEL,S,_Y
!*
CMSEL,S,_Y1
AATT,    2, , 1,    0,
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
!*
ASEL,S, , ,    3
CM,_Y,AREA
ASEL, , , ,    3
CM,_Y1,AREA
CMSEL,S,_Y
!*
CMSEL,S,_Y1
AATT,    3, , 2,    0,
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
!*
FLST,5,2,5,ORDE,2
FITEM,5,2
FITEM,5,4
ASEL,S, , ,P51X
FLST,5,2,5,ORDE,2
FITEM,5,2
FITEM,5,4
CM,_Y,AREA
ASEL, , , ,P51X
CM,_Y1,AREA
CMSEL,S,_Y
!*
CMSEL,S,_Y1
AATT,    1, , 2,    0,
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
!*
ALLSEL,ALL
FLST,5,4,5,ORDE,2
FITEM,5,1
FITEM,5,-4
CM,_Y,AREA
ASEL, , , ,P51X
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
!*
MSHKEY,2
AMESH,_Y1
MSHKEY,0
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*
FLST,5,4,5,ORDE,2
FITEM,5,1
FITEM,5,-4
CM,_Y,AREA
ASEL, , , ,P51X
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
!*
!*
ACLEAR,_Y1
MSHKEY,2
AMESH,_Y1
MSHKEY,0
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*

NSEL,S,LOC,X,0
FLST,2,3,1,ORDE,3
FITEM,2,1
FITEM,2,24
FITEM,2,44
D,P51X, ,0, , , ,AZ
ALLSEL,ALL
ESEL,S,MAT,,3
FLST,2,3,2,ORDE,2
FITEM,2,14
FITEM,2,-16
BFE,P51X,JS,1, , ,15e6, ,
ALLSEL,ALL
!*
ET,4,PLANE55
!*
KEYOPT,4,1,0
KEYOPT,4,3,1
KEYOPT,4,4,0
KEYOPT,4,8,0
KEYOPT,4,9,0
!*
!*
FLST,3,1,5,ORDE,1
FITEM,3,1
AGEN,2,P51X, , , , , , ,1
FLST,5,5,5,ORDE,2
FITEM,5,1
FITEM,5,-5
CM,_Y,AREA
ASEL, , , ,P51X
CM,_Y1,AREA
CMSEL,S,_Y
!*
CMSEL,S,_Y1
AATT,    2, , 4,    0,
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
!*
KSEL,S,LOC,X,row
FLST,5,4,3,ORDE,4
FITEM,5,2
FITEM,5,-3
FITEM,5,8
FITEM,5,-9
CM,_Y,KP
KSEL, , , ,P51X
CM,_Y1,KP
CMSEL,S,_Y
!*
!*
CMSEL,S,_Y1
KESIZE,ALL,skind/2
CMSEL,S,_Y
CMDELE,_Y1
CMDELE,_Y
!*
KSEL,S,LOC,X,0
FLST,5,4,3,ORDE,4
FITEM,5,1
FITEM,5,4
FITEM,5,-5
FITEM,5,12
CM,_Y,KP
KSEL, , , ,P51X
CM,_Y1,KP
CMSEL,S,_Y
!*
!*
CMSEL,S,_Y1
KESIZE,ALL,40*skind
CMSEL,S,_Y
CMDELE,_Y1
CMDELE,_Y
!*
LSEL,S,LOC,Y,t/2
FLST,5,7,4,ORDE,7
FITEM,5,2
FITEM,5,4
FITEM,5,6
FITEM,5,-7
FITEM,5,9
FITEM,5,-10
FITEM,5,14
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1, , ,1, , , , ,1
!*
LSEL,S,LOC,Y,0
LSEL,A,LOC,Y,t
LSEL,S,LOC,Y,0
LSEL,A,LOC,Y,t
/REPLOT,RESIZE
/REPLOT,RESIZE
ALLSEL,ALL

NSEL,S,LOC,X,0
/PREP7
FLST,2,3,1,ORDE,3
FITEM,2,1
FITEM,2,24
FITEM,2,44
D,P51X, ,0, , , ,AZ
ESEL,S,MAT,,3
FLST,2,3,2,ORDE,2
FITEM,2,14
FITEM,2,-16
BFE,P51X,JS,1, , ,15e6, ,
ALLSEL,ALL
!*
ET,4,PLANE55
!*
KEYOPT,4,1,0
KEYOPT,4,3,1
KEYOPT,4,4,0
KEYOPT,4,8,0
KEYOPT,4,9,0
!*
FLST,3,1,5,ORDE,1
FITEM,3,1
AGEN,2,P51X, , , , , , ,1
FLST,5,5,5,ORDE,2
FITEM,5,1
FITEM,5,-5
CM,_Y,AREA
ASEL, , , ,P51X
CM,_Y1,AREA
CMSEL,S,_Y
!*
CMSEL,S,_Y1
AATT,    2, , 4,    0,
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
!*
KSEL,S,LOC,X,row
FLST,5,4,3,ORDE,4
FITEM,5,2
FITEM,5,-3
FITEM,5,8
FITEM,5,-9
CM,_Y,KP
KSEL, , , ,P51X
CM,_Y1,KP
CMSEL,S,_Y
!*
!*
CMSEL,S,_Y1
KESIZE,ALL,skind/2
CMSEL,S,_Y
CMDELE,_Y1
CMDELE,_Y
!*
KSEL,S,LOC,X,0
FLST,5,4,3,ORDE,4
FITEM,5,1
FITEM,5,4
FITEM,5,-5
FITEM,5,12
CM,_Y,KP
KSEL, , , ,P51X
CM,_Y1,KP
CMSEL,S,_Y
!*
!*
CMSEL,S,_Y1
KESIZE,ALL,40*skind
CMSEL,S,_Y
CMDELE,_Y1
CMDELE,_Y
!*
LSEL,S,LOC,Y,t/2
FLST,5,7,4,ORDE,7
FITEM,5,2
FITEM,5,4
FITEM,5,6
FITEM,5,-7
FITEM,5,9
FITEM,5,-10
FITEM,5,14
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1,1, , , , , , ,1
!*
ALLSEL,ALL
CM,_Y,AREA
ASEL, , , ,    5
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
!*
MSHKEY,2
AMESH,_Y1
MSHKEY,0
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*
ASEL,S, , ,    5
ALLSEL,BELOW,AREA
NSEL,R,LOC,X,row
FLST,2,2,1,ORDE,2
FITEM,2,210
FITEM,2,220
SF,P51X,RDSF,0.68,1,
ALLSEL,ALL
!*
STEF,0.567E-07
TOFFST,273
RADOPT,0.10000000149,0.1E-01,0,1000,0.10000000149,0.10000000149
SPCTEMP,1,25
!*
!*
HEMIOPT,10
V2DOPT,1,20,0,200
VFOPT,OFF, , , ,BINA
!*
ESEL,S,MAT,,2
FLST,2,20,2,ORDE,4
FITEM,2,1
FITEM,2,-10
FITEM,2,42
FITEM,2,-51
BFE,P51X,FVIN, ,1,
!*
!*
MFAN,ON,MFSC
!*
ALLSEL,ALL
!*
MFEL,_Z,1,2, , , , , , , ,
MFFN,_Z,
!*
!*
MFEL,_Z,1,2, , , , , , , ,
MFFN,_Z,
!*
!*
MFEL,_Z,4, , , , , , , , ,
MFFN,_Z,
!*
ESEL,S,MAT,,2
FLST,2,20,2,ORDE,4
FITEM,2,1
FITEM,2,-10
FITEM,2,42
FITEM,2,-51
BFE,P51X,FVIN, ,1,
!*
!*
MFAN,ON,MFSC
!*
MFEM,3, 1, 2, 4
MFEM,1, 1, 2, 4
MFEM,1, 1
MFEM,4,
MFEM, , 1
MFEM,0.1, 1, 2, 4
MFEM,1,
MFEM,3, 1, 2, 4
MFEM,0.1, 1, 2, 4
MFEM,1, 1, 2
MFEM,1, 1
MFEM,1, 1
MFEM, , 1
!*
MFEL,_Z,1,2, , , , , , , ,
MFFN,_Z,
!*
!*
MFEL,_Z,1,2, , , , , , , ,
MFFN,_Z,1
!*
MFEM, , 1
MFEM,1, 1, 2
MFEM,2, 4
!*
MFEL,_Z,1,2, , , , , , , ,
MFFN,_Z,1
!*
MFEM,10, 1, 2, 4
FINISH
/SOL
MFOR
!*
FINISH
/PREP7
!*
MFEL,_Z,1,2, , , , , , , ,
MFFN,_Z,1
!*
FLST,2,20,2,ORDE,4
FITEM,2,1
FITEM,2,-10
FITEM,2,42
FITEM,2,-51
BFE,P51X,FVIN, ,2,
!*
MFEL,_Z,1,2, , , , , , , ,
MFFN,_Z,1
!*
!*
MFEL,_Z,1,2, , , , , , , ,
MFFN,_Z,1
!*
MFIM,2,db, , ,
MFIM, ,db, , ,
!*
MFEL,_Z,1,2, , , , , , , ,
MFFN,_Z,1
!*
MFEM,n, 1, 2, 4
MFEM,1,
MFEM,1, 1, 2
MFEM,2, 4
!*
MFEL,_Z,1,2, , , , , , , ,
MFFN,_Z,1
!*
ESEL,S,MAT,,2
ESEL,S,MAT,,2
FLST,2,20,2,ORDE,4
FITEM,2,1
FITEM,2,-10
FITEM,2,42
FITEM,2,-51
BFE,P51X,FVIN, ,1,
KSEL,S,LOC,Z,0
KSEL,S,LOC,Z,0
!*
MFEL,_Z,1,2, , , , , , , ,
MFFN,_Z,1
!*
!*
MFEL,_Z,4, , , , , , , , ,
MFFN,_Z,1
!*
MFOR
!*
FINISH
/SOL
MFTI,ftime,
MFDT,tinc,0.01,1,0
MFRS,0,
!*
!*
MFCO,ALL,0.001,
!*
ANTYPE,3
HARFRQ,0,150000,
NSUBST, ,
KBC,0
!*
!*
OUTRES,ALL,ALL,
TUNIF,20,
MFCL,SOLU, ,
!*
ANTYPE,4
!*
TRNOPT,FULL
LUMPM,0
!*
!*
NLGEOM,0
SSTIF,0
NROPT,AUTO, ,
TRNOPT,FULL
EQSLV, , ,0,
PRECISION,0
MSAVE,0
TOFFST,273,
!*
TUNIF,20,
!*
TIME,60
AUTOTS,1
DELTIM,0.1,1,1000,1
KBC,0
!*
TSRES,ERASE
!*
TIME,60
AUTOTS,1
DELTIM,0.1,0.0001,1000,1
KBC,0
!*
TSRES,ERASE
MFVO,    1,    0,HGEN,    0
/STATUS,SOLU
SOLVE

lvguozzq 发表于 2009-5-13 20:34:22

这是命令流，里面想必有很多问题，请各位大侠帮忙:'(

perch88 发表于 2009-5-14 06:51:16

建议先看《耦合场分析指南》
电、热耦合要分开——单元和材料都要分开
只有一个solve也是不对的

lvguozzq 发表于 2009-5-14 09:09:10

哦，先谢谢版主。这就去看

liangyongzhiyi 发表于 2014-1-24 16:47:22

lvguozzq 发表于 2009-5-13 20:33
WPSTYLE,,,,,,,,0
*SET,row,0.01
*SET,ric,0.0125

学习了，研究研究

页: [1]

Simwe仿真论坛(forum.simwe.com)，CAE/CAD/CAM/，FEA/FEM/有限元分析论坛---(手机验证注册)'s Archiver

急切求助关于ANSYS的电磁感应加热分析方面的问题