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发表于 2006-1-17 15:40:58
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来自 湖北武汉
Re:欢迎讨论,温度场计算的时候,换网格,结果差别大不大?
! 求解部分命令流
finish
STEP=0.0032 !
N=L/STEP
V=0.004 !速度
*DO,I,0,N
YY=I*STEP
T=(YY+STEP)/V
/SOLU
ANTYPE,4
TRNOPT,FULL
TUNIF,293,
OUTRES,NSOL,ALL
TIME,T
NROPT,FULL,,ON
AUTOTS,1
NSUBST,5, , ,1 !!!
KBC,1
lnsrch,1 !!!
TSRES,ERASE
TINTP,,,,1,,,,,!!!
TIMINT,0,struct
TIMINT,1,THERM
TIMINT,0,MAG
!!!添加第一个载荷步(焊接阶段,有对流和热源)
NSEL,S,EXT
NSEL,U,LOC,X,0
ASEL,S,EXT
ASEL,U,LOC,X,0
LSLA,S
NSLL,A,1
SF,ALL,CONV,200,293
ALLSEL,ALL
!!!双椭球热源的加载
!!!前半球节点的选取
LOCAL,11,2,0,YY,0, , , ,3,8,
NSEL,S,LOC,X,,D
NSEL,R,LOC,Y,,90
NSEL,R,LOC,Z,,90
CM,FRONT,NODE
!!!!!!!!!!!!!!!!!!!!!!!!!!!
LOCAL,13,0,0,YY,0, , , ,1,1,
!!!前半球函数、表格定义
*DEL,_FNCNAME
*DEL,_FNCMTID
*DEL,_FNC_C1
*DEL,_FNC_C2
*DEL,_FNC_C3
*DEL,_FNC_C4
*DEL,_FNC_C5
*DEL,_FNCCSYS
*DEL,'TFRONT' !!!!!!!!
*SET,_FNCNAME,'TFRONT'
*DIM,_FNC_C1,,1
*DIM,_FNC_C2,,1
*DIM,_FNC_C3,,1
*DIM,_FNC_C4,,1
*DIM,_FNC_C5,,1
*SET,_FNC_C1(1),rf !!!rf
*SET,_FNC_C2(1),W !!!Q
*SET,_FNC_C3(1),chf !!!chf
*SET,_FNC_C4(1),ah !!!ah
*SET,_FNC_C5(1),bh !!!bh
*SET,_FNCCSYS,13
*DIM,%_FNCNAME%,TABLE,7,38,1,,,,%_FNCCSYS%
*SET,%_FNCNAME%(0,0,1), 0.0, -999
*SET,%_FNCNAME%(2,0,1), 0.0
*SET,%_FNCNAME%(3,0,1), %_FNC_C1(1)%
*SET,%_FNCNAME%(4,0,1), %_FNC_C2(1)%
*SET,%_FNCNAME%(5,0,1), %_FNC_C3(1)%
*SET,%_FNCNAME%(6,0,1), %_FNC_C4(1)%
*SET,%_FNCNAME%(7,0,1), %_FNC_C5(1)%
*SET,%_FNCNAME%(0,1,1), 1.0, -1, 16, 3, 0, 0, 0
*SET,%_FNCNAME%(0,2,1), 0.0, -2, 0, 6, 0, 0, -1
*SET,%_FNCNAME%(0,3,1), 0, -3, 0, 1, -2, 3, -1
*SET,%_FNCNAME%(0,4,1), 0.0, -1, 0, 1, -3, 3, 17
*SET,%_FNCNAME%(0,5,1), 0.0, -2, 0, 1, -1, 3, 18
*SET,%_FNCNAME%(0,6,1), 0.0, -1, 0, 0, 0, 0, 0
*SET,%_FNCNAME%(0,7,1), 0.0, -3, 0, 1, 0, 0, -1
*SET,%_FNCNAME%(0,8,1), 0.0, -4, 0, 1, -1, 2, -3
*SET,%_FNCNAME%(0,9,1), 0.0, -1, 0, 2, 0, 0, 2
*SET,%_FNCNAME%(0,10,1), 0.0, -3, 0, 1, 2, 17, -1
*SET,%_FNCNAME%(0,11,1), 0.0, -1, 0, 2, 0, 0, 19
*SET,%_FNCNAME%(0,12,1), 0.0, -5, 0, 1, 19, 17, -1
*SET,%_FNCNAME%(0,13,1), 0.0, -1, 0, 1, -3, 4, -5
*SET,%_FNCNAME%(0,14,1), 0.0, -3, 0, 2, 0, 0, 3
*SET,%_FNCNAME%(0,15,1), 0.0, -5, 0, 1, 3, 17, -3
*SET,%_FNCNAME%(0,16,1), 0.0, -3, 0, 2, 0, 0, 20
*SET,%_FNCNAME%(0,17,1), 0.0, -6, 0, 1, 20, 17, -3
*SET,%_FNCNAME%(0,18,1), 0.0, -3, 0, 1, -5, 4, -6
*SET,%_FNCNAME%(0,19,1), 0.0, -5, 0, 1, -1, 1, -3
*SET,%_FNCNAME%(0,20,1), 0.0, -1, 0, 2, 0, 0, 4
*SET,%_FNCNAME%(0,21,1), 0.0, -3, 0, 1, 4, 17, -1
*SET,%_FNCNAME%(0,22,1), 0.0, -1, 0, 2, 0, 0, 21
*SET,%_FNCNAME%(0,23,1), 0.0, -6, 0, 1, 21, 17, -1
*SET,%_FNCNAME%(0,24,1), 0.0, -1, 0, 1, -3, 4, -6
*SET,%_FNCNAME%(0,25,1), 0.0, -3, 0, 1, -5, 1, -1
*SET,%_FNCNAME%(0,26,1), 0.0, -1, 0, 3, 0, 0, -3
*SET,%_FNCNAME%(0,27,1), 0.0, -5, 0, 1, -1, 3, -3
*SET,%_FNCNAME%(0,28,1), 0.0, -1, 0, 1, -4, 3, -5
*SET,%_FNCNAME%(0,29,1), 0.0, -1, 7, 1, -1, 0, 0
*SET,%_FNCNAME%(0,30,1), 0.0, -3, 0, 1, -2, 3, -1
*SET,%_FNCNAME%(0,31,1), 0.0, -1, 0, 1, 20, 3, 21
*SET,%_FNCNAME%(0,32,1), 0.0, -2, 0, 1, -1, 3, 19
*SET,%_FNCNAME%(0,33,1), 0.0, -1, 0, 3.14159265358979310, 0, 0, -2
*SET,%_FNCNAME%(0,34,1), 0.0, -4, 0, 1, -2, 3, -1
*SET,%_FNCNAME%(0,35,1), 0.0, -1, 16, 3.14159265358979310, 0, 0, 0
*SET,%_FNCNAME%(0,36,1), 0.0, -2, 0, 1, -4, 3, -1
*SET,%_FNCNAME%(0,37,1), 0.0, -1, 0, 1, -3, 4, -2
*SET,%_FNCNAME%(0,38,1), 0.0, 99, 0, 1, -1, 0, 0
!!!!!!!!!!!!!!!!!!
BF,FRONT,HGEN, %TFRONT%
CMDELE,FRONT
ALLSEL,ALL
!!!后半球节点的选取
LOCAL,12,2,0,YY,0, , , ,6,8,
NSEL,S,LOC,X,,D
NSEL,R,LOC,Y,-90,0
NSEL,R,LOC,Z,,90
CM,BEHIND,NODE
!!!后半球加载
!!!!!!!!!!!!!!!!!!!
LOCAL,14,0,0,YY,0, , , ,1,1,
!!!后半球函数、表格定义
*DEL,_FNCNAME
*DEL,_FNCMTID
*DEL,_FNC_C1
*DEL,_FNC_C2
*DEL,_FNC_C3
*DEL,_FNC_C4
*DEL,_FNC_C5
*DEL,_FNCCSYS
*DEL,'TBEHIND' !!!!!!!!!
*SET,_FNCNAME,'TBEHIND'
*DIM,_FNC_C1,,1
*DIM,_FNC_C2,,1
*DIM,_FNC_C3,,1
*DIM,_FNC_C4,,1
*DIM,_FNC_C5,,1
*SET,_FNC_C1(1),rb !!!rb
*SET,_FNC_C2(1),W !!!Q
*SET,_FNC_C3(1),chb !!!chb
*SET,_FNC_C4(1),ah !!!ah
*SET,_FNC_C5(1),bh !!!bh
*SET,_FNCCSYS,14 !!! 0
*DIM,%_FNCNAME%,TABLE,7,38,1,,,,%_FNCCSYS%
*SET,%_FNCNAME%(0,0,1), 0.0, -999
*SET,%_FNCNAME%(2,0,1), 0.0
*SET,%_FNCNAME%(3,0,1), %_FNC_C1(1)%
*SET,%_FNCNAME%(4,0,1), %_FNC_C2(1)%
*SET,%_FNCNAME%(5,0,1), %_FNC_C3(1)%
*SET,%_FNCNAME%(6,0,1), %_FNC_C4(1)%
*SET,%_FNCNAME%(7,0,1), %_FNC_C5(1)%
*SET,%_FNCNAME%(0,1,1), 1.0, -1, 16, 3, 0, 0, 0
*SET,%_FNCNAME%(0,2,1), 0.0, -2, 0, 6, 0, 0, -1
*SET,%_FNCNAME%(0,3,1), 0, -3, 0, 1, -2, 3, -1
*SET,%_FNCNAME%(0,4,1), 0.0, -1, 0, 1, -3, 3, 17
*SET,%_FNCNAME%(0,5,1), 0.0, -2, 0, 1, -1, 3, 18
*SET,%_FNCNAME%(0,6,1), 0.0, -1, 0, 0, 0, 0, 0
*SET,%_FNCNAME%(0,7,1), 0.0, -3, 0, 1, 0, 0, -1
*SET,%_FNCNAME%(0,8,1), 0.0, -4, 0, 1, -1, 2, -3
*SET,%_FNCNAME%(0,9,1), 0.0, -1, 0, 2, 0, 0, 2
*SET,%_FNCNAME%(0,10,1), 0.0, -3, 0, 1, 2, 17, -1
*SET,%_FNCNAME%(0,11,1), 0.0, -1, 0, 2, 0, 0, 19
*SET,%_FNCNAME%(0,12,1), 0.0, -5, 0, 1, 19, 17, -1
*SET,%_FNCNAME%(0,13,1), 0.0, -1, 0, 1, -3, 4, -5
*SET,%_FNCNAME%(0,14,1), 0.0, -3, 0, 2, 0, 0, 3
*SET,%_FNCNAME%(0,15,1), 0.0, -5, 0, 1, 3, 17, -3
*SET,%_FNCNAME%(0,16,1), 0.0, -3, 0, 2, 0, 0, 20
*SET,%_FNCNAME%(0,17,1), 0.0, -6, 0, 1, 20, 17, -3
*SET,%_FNCNAME%(0,18,1), 0.0, -3, 0, 1, -5, 4, -6
*SET,%_FNCNAME%(0,19,1), 0.0, -5, 0, 1, -1, 1, -3
*SET,%_FNCNAME%(0,20,1), 0.0, -1, 0, 2, 0, 0, 4
*SET,%_FNCNAME%(0,21,1), 0.0, -3, 0, 1, 4, 17, -1
*SET,%_FNCNAME%(0,22,1), 0.0, -1, 0, 2, 0, 0, 21
*SET,%_FNCNAME%(0,23,1), 0.0, -6, 0, 1, 21, 17, -1
*SET,%_FNCNAME%(0,24,1), 0.0, -1, 0, 1, -3, 4, -6
*SET,%_FNCNAME%(0,25,1), 0.0, -3, 0, 1, -5, 1, -1
*SET,%_FNCNAME%(0,26,1), 0.0, -1, 0, 3, 0, 0, -3
*SET,%_FNCNAME%(0,27,1), 0.0, -5, 0, 1, -1, 3, -3
*SET,%_FNCNAME%(0,28,1), 0.0, -1, 0, 1, -4, 3, -5
*SET,%_FNCNAME%(0,29,1), 0.0, -1, 7, 1, -1, 0, 0
*SET,%_FNCNAME%(0,30,1), 0.0, -3, 0, 1, -2, 3, -1
*SET,%_FNCNAME%(0,31,1), 0.0, -1, 0, 1, 20, 3, 21
*SET,%_FNCNAME%(0,32,1), 0.0, -2, 0, 1, -1, 3, 19
*SET,%_FNCNAME%(0,33,1), 0.0, -1, 0, 3.14159265358979310, 0, 0, -2
*SET,%_FNCNAME%(0,34,1), 0.0, -4, 0, 1, -2, 3, -1
*SET,%_FNCNAME%(0,35,1), 0.0, -1, 16, 3.14159265358979310, 0, 0, 0
*SET,%_FNCNAME%(0,36,1), 0.0, -2, 0, 1, -4, 3, -1
*SET,%_FNCNAME%(0,37,1), 0.0, -1, 0, 1, -3, 4, -2
*SET,%_FNCNAME%(0,38,1), 0.0, 99, 0, 1, -1, 0, 0
BF,BEHIND,HGEN, %TBEHIND%
CMDELE,BEHIND
ALLSEL,ALL
SOLVE
BFDELE,all,HGEN
*ENDDO |
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