请问:我在用solid70进行完温度场模拟后,转到solid45进行结构分析,计算一半时弹出,RESTART ……什么的,reason for termination……unconverged solution。 造成这个情况的有哪些原因呢?
我找了个例子对比了一下,有一步提到的 Couple DOFs,Set reference number 8 ,不知道是什么意思。……还请高手指点啊
下面是我做的命令流:
/BATCH
/COM,ANSYS RELEASE 10.0 UP20050718 09:06:33 01/07/2011
RESUME,'model-soild70-10%','db','.'
/COM,ANSYS RELEASE 10.0 UP20050718 09:06:34 01/07/2011
/PREP7
!*
!*
FINISH
/SOL
!*
ANTYPE,4
!*
TRNOPT,FULL
LUMPM,0
!*
DELTIM,50,30,100
OUTRES,ERASE
OUTRES,ALL,1
AUTOTS,1
TIME,4560
TIMINT,1
TINTP,0.005, , ,-1,0.5,0.2,
!*
TUNIF,780,
*DEL,_FNCNAME
*DEL,_FNCMTID
*DEL,_FNCCSYS
*SET,_FNCNAME,'t'
*SET,_FNCCSYS,0
! /INPUT,E:\TEM2.func,,,1
*DIM,%_FNCNAME%,TABLE,6,6,1,,,,%_FNCCSYS%
!
! Begin of equation: -{TIME}/6+780
*SET,%_FNCNAME%(0,0,1), 0.0, -999
*SET,%_FNCNAME%(2,0,1), 0.0
*SET,%_FNCNAME%(3,0,1), 0.0
*SET,%_FNCNAME%(4,0,1), 0.0
*SET,%_FNCNAME%(5,0,1), 0.0
*SET,%_FNCNAME%(6,0,1), 0.0
*SET,%_FNCNAME%(0,1,1), 1.0, -1, 0, 6, 0, 0, 1
*SET,%_FNCNAME%(0,2,1), 0.0, -2, 0, 1, 1, 4, -1
*SET,%_FNCNAME%(0,3,1), 0, -1, 0, 1, 0, 2, -2
*SET,%_FNCNAME%(0,4,1), 0.0, -2, 0, 780, 0, 0, -1
*SET,%_FNCNAME%(0,5,1), 0.0, -3, 0, 1, -1, 1, -2
*SET,%_FNCNAME%(0,6,1), 0.0, 99, 0, 1, -3, 0, 0
! End of equation: -{TIME}/6+780
!-->
FLST,2,8107,1,ORDE,2
FITEM,2,1
FITEM,2,-8107
!*
!*
/GO
D,P51X, , %T% , , , ,TEMP, , , , ,
/STATUS,SOLU
SOLVE
FINISH
/POST26
FILE,'model-soild70-10%','rth','.'
/UI,COLL,1
NUMVAR,200
SOLU,191,NCMIT
STORE,MERGE
FILLDATA,191,,,,1,1
REALVAR,191,191
!*
NSOL,2,412,TEMP,, TEMP_2
STORE,MERGE
XVAR,1
PLVAR,2,
FINISH
/SOL
FINISH
/PREP7
!*
ETCHG,TTS
FINISH
/SOL
LSCLEAR,ALL
!*
DELTIM,50,30,100
OUTRES,ERASE
OUTRES,ALL,1
AUTOTS,1
TIME,4560
TREF,780,
EPLOT
FLST,2,1,1,ORDE,1
FITEM,2,4478
!*
/GO
D,P51X, ,0, , , ,UX,UY,UZ, , ,
FLST,2,1,4,ORDE,1
FITEM,2,12
!*
/GO
DL,P51X, ,UZ,0
LDREAD,TEMP,,, , ,'model-soild70-10%','rth',' '
/STATUS,SOLU
SOLVE |