平板堆焊
建模采用了完整模型的一半,焊缝按半球形,建模后是四分之一球形,热流服从高斯分布。采用plane55单元。
有很多问题,请高手帮忙!
FINI
/CLE
/PREP7
!*
ET,1,PLANE55
!*
!*
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,KXX,1,,20
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,C,1,,0.5
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,KXX,2,,30
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,C,2,,0.6
*AFUN,DEG
CYL4,0,0,0,0,6,90
RECTNG,0,6,0,-20,
RECTNG,6,100,0,-20,
FLST,2,3,5,ORDE,2
FITEM,2,1
FITEM,2,-3
AGLUE,P51X
ALLSEL,ALL
ASEL,S , , , 1
AATT, 1, , 1, 0,
LESIZE,1, , ,50, , , , ,0
LESIZE,2, , ,30, , , , ,0
LESIZE,3, , ,30, , , , ,0
MSHAPE,1,2D
MSHKEY,0
AMESH,1
CM,_Y,AREA
ASEL, , , , 4
CM,_Y1,AREA
CMSEL,S,_Y
!*
CMSEL,S,_Y1
AATT, 2, , 1, 0,
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
!*
/AUTO,1
/REP,FAST
CM,_Y,AREA
ASEL, , , , 4
CM,_Y1,AREA
CMSEL,S,_Y
!*
CMSEL,S,_Y1
AATT, 2, , 1, 0,
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
!*
FLST,5,2,4,ORDE,2
FITEM,5,3
FITEM,5,-4
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1, , ,30, , , , ,1
!*
FLST,5,2,4,ORDE,2
FITEM,5,12
FITEM,5,-13
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
FLST,5,2,4,ORDE,2
FITEM,5,12
FITEM,5,-13
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1, , ,30, , , , ,1
!*
CM,_Y,AREA
ASEL, , , , 4
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
!*
AMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*
GPLOT
CM,_Y,AREA
ASEL, , , , 5
CM,_Y1,AREA
CMSEL,S,_Y
!*
CMSEL,S,_Y1
AATT, 2, , 1, 0,
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
!*
FLST,5,2,4,ORDE,2
FITEM,5,14
FITEM,5,-15
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1, , ,30, , , , ,1
!*
FLST,5,2,4,ORDE,2
FITEM,5,9
FITEM,5,12
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1, , ,30, , , , ,1
!*
CM,_Y,AREA
ASEL, , , , 5
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
!*
AMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*
FLST,2,2,5,ORDE,2
FITEM,2,4
FITEM,2,-5
ACLEAR,P51X
GPLOT
CM,_Y,AREA
ASEL, , , , 4
CM,_Y1,AREA
CMSEL,S,_Y
!*
CMSEL,S,_Y1
AATT, 2, , 1, 0,
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
!*
FLST,5,2,4,ORDE,2
FITEM,5,3
FITEM,5,-4
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1, , ,30, , , , ,1
!*
FLST,5,2,4,ORDE,2
FITEM,5,12
FITEM,5,-13
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1, , ,30, , , , ,1
!*
CM,_Y,AREA
ASEL, , , , 4
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
!*
AMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*
GPLOT
CM,_Y,AREA
ASEL, , , , 5
CM,_Y1,AREA
CMSEL,S,_Y
!*
CMSEL,S,_Y1
AATT, 2, , 1, 0,
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
!*
FLST,5,2,4,ORDE,2
FITEM,5,9
FITEM,5,12
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1, , ,30, , , , ,1
!*
FLST,5,2,4,ORDE,2
FITEM,5,14
FITEM,5,-15
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1, , ,30, , , , ,1
!*
CM,_Y,AREA
ASEL, , , , 5
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
!*
AMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*
ALLSEL,ALL
FINISH
/SOLU
!*
ANTYPE,4
!*
TRNOPT,FULL
LUMPM,0
CSYS,1
wpstyle,0.05,0.1,-1,1,0.003,1,2,,5
ALLSEL,ALL
*DO,I,1,30,1
NSEL,S,LOC,X,0.2*(I-1) ,0.2*I
NSEL,R,LOC,Y,0,90
ESLN,R
SFE,ALL,,HFLUX, ,900*exp(-1.3*(0.2*(I-1)*(I-1))), , ,
ALLSEL,ALL
*ENDDO
ALLSEL,ALL
wpstyle,0.05,0.1,-1,1,0.003,0,2,,5
OUTPR,BASIC,ALL,
TIME,60
SOLVE |