大虾帮我分析下,为什么我做热分析时老是有这个错误(见附件)
下面是我的命令文件:这个分析时热力耦合分析的热分析,属于恒温的,不知道怎么就不能计算?
*SET,a1,0.55
*SET,b1,0.37
*SET,r1,2.4
*SET,r2,1.1
/PREP7
ET,1,SOLID87
MP,EX,1,,2.06e5
MP,PRXY,1,,0.3
MP,KXX,1,,49.3
MP,ALPX,1,,1.62e-5
CYLIND,3.0,0.5,0,a1,0,360,
CYL4,0,2.627,0.13, , , ,a1
CSYS,1
FLST,3,1,6,ORDE,1
FITEM,3,2
VGEN,12,P51X, , , ,30, , ,0
FLST,3,12,6,ORDE,2
FITEM,3,2
FITEM,3,-13
VSBV, 1,P51X
CYLIND,r1,r2,0,b1,0,20,
FLST,3,1,6,ORDE,1
FITEM,3,1
VGEN, ,P51X, , , ,5, , , ,1
FLST,3,1,6,ORDE,1
FITEM,3,1
VGEN,12,P51X, , , ,30, , ,0
FLST,3,12,6,ORDE,2
FITEM,3,1
FITEM,3,-12
VSBV, 14,P51X
CYLIND,0.15,0,0,b1,0,360,
CSYS,0
FLST,3,1,6,ORDE,1
FITEM,3,1
VGEN, ,P51X, , , ,0.85, , , ,1
CSYS,1
FLST,3,1,6,ORDE,1
FITEM,3,1
VGEN, ,P51X, , , ,15, , , ,1
FLST,3,1,6,ORDE,1
FITEM,3,1
VGEN,12,P51X, , , ,30, , ,0
FLST,3,12,6,ORDE,2
FITEM,3,1
FITEM,3,-12
VSBV, 13,P51X
CYLIND,1.85,0,a1,a1+0.37,0,360,
FLST,2,2,6,ORDE,2
FITEM,2,1
FITEM,2,14
VGLUE,P51X
NUMMRG,ALL, , , ,LOW
NUMCMP,ALL
ESIZE,0.2,0,
TYPE, 1
MAT, 1
REAL,
ESYS, 0
SECNUM,
MSHAPE,1,3D
MSHKEY,0
FLST,5,2,6,ORDE,2
FITEM,5,2
FITEM,5,-3
CM,_Y,VOLU
VSEL, , , ,P51X
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
VMESH,_Y1
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
FINISH
/SOL
FLST,2,1,5,ORDE,1
FITEM,2,50
/GO
SFA,P51X,1,CONV,300,160
SAVE,'12120','db','F:\ANSYS\'
/STATUS,SOLU
SOLVE |