[耦合]固体和液体耦合分析不能进行？

njweiwei2

最近在学习固液耦合分析，但是在做联系的时候出现错误，以下是命令流，请问一下错在哪？
/FILNAME,Multiphysics_ex_1  
/PREP7  
ET,1,FLUID141   
ET,2,SHELL63
R,1,0.1, , , , , ,  
RMORE, , , ,
RMORE   
RMORE, ,
MPTEMP,,,,,,,,  
MPTEMP,1,0  
MPDATA,EX,1,,2.1e5  
MPDATA,PRXY,1,,0.3  
RECTNG,0,5,-0.5,0.5,
RECTNG,2.5,2.6,0,0.5,   
R,1,0.01,0,0,0,0,0,
RMORE,0,0,0,
RMORE   
RMORE,0,
FLST,3,1,5,ORDE,1   
FITEM,3,2   
AGEN,2,P51X, , , , , , ,0   
ASBA,       1,       2  
ASEL,S, , ,       4
ALLSEL,BELOW,AREA   
TYPE,   1   
MAT,       1
REAL,       1   
ESYS,       0   
SECNUM,
SMRT,6  
SMRT,5  
SMRT,4  
SMRT,3  
MSHAPE,0,2D
MSHKEY,0
CM,_Y,AREA  
ASEL, , , ,       4
CM,_Y1,AREA
CHKMSH,'AREA'   
CMSEL,S,_Y  
AMESH,_Y1   
CMDELE,_Y   
CMDELE,_Y1  
CMDELE,_Y2  
FLDATA1,SOLU,TRAN,0
FLDATA1,SOLU,FLOW,1
FLDATA1,SOLU,TEMP,0
FLDATA1,SOLU,TURB,0
FLDATA1,SOLU,COMP,0
FLDATA1,SOLU,VOF,0  
FLDATA1,SOLU,SFTS,0
FLDATA1,SOLU,IVSH,0
FLDATA1,SOLU,SWRL,0
FLDATA1,SOLU,SPEC,0
FLDATA1,SOLU,ALE,0  
FLDATA1,SOLU,RDSF,1
FLDATA1,SOLU,TRAN,0
FLDATA1,SOLU,FLOW,1
FLDATA1,SOLU,TEMP,0
FLDATA1,SOLU,TURB,0
FLDATA1,SOLU,COMP,0
FLDATA1,SOLU,VOF,0  
FLDATA1,SOLU,SFTS,0
FLDATA1,SOLU,IVSH,0
FLDATA1,SOLU,SWRL,0
FLDATA1,SOLU,SPEC,0
FLDATA1,SOLU,ALE,0  
FLDATA1,SOLU,RDSF,1
FLDATA,ALGR,SEGR,SIMPLEF
FLDATA,ALGR,HFLM,MATX   
FLDATA2,ITER,EXEC,20,   
FLDATA2,ITER,OVER,1,
FLDATA2,ITER,APPE,1,
FLDATA3,TERM,VX,0.01,   
FLDATA3,TERM,VY,0.01,   
FLDATA3,TERM,VZ,0.01,   
FLDATA3,TERM,PRES,1e-008,   
FLDATA3,TERM,TEMP,1e-008,   
FLDATA3,TERM,ENKE,0.01,
FLDATA3,TERM,ENDS,0.01,
FLDATA5,OUTP,SUMF,2,
FLDATA12,PROP,DENS,2
FLDATA13,VARY,DENS,0
FLDATA12,PROP,VISC,2
FLDATA13,VARY,VISC,0
FLDATA12,PROP,COND,0
FLDATA13,VARY,COND,0
FLDATA12,PROP,SPHT,0
FLDATA13,VARY,SPHT,0
FLDATA7,PROT,DENS,LIQUID
FLDATA8,NOMI,DENS,1e-9,
FLDATA9,COF1,DENS,0,
FLDATA10,COF2,DENS,0,   
FLDATA11,COF3,DENS,0,   
FLDATA7,PROT,VISC,LIQUID
FLDATA8,NOMI,VISC,0.02,
FLDATA9,COF1,VISC,0,
FLDATA10,COF2,VISC,0,   
FLDATA11,COF3,VISC,0,   
FLDATA12,PROP,IVIS  
FLDATA7,PROT,COND,CONSTANT  
FLDATA8,NOMI,COND,-1,   
FLDATA9,COF1,COND,0
FLDATA10,COF2,COND,0
FLDATA11,COF3,COND,0
FLDATA7,PROT,SPHT,CONSTANT  
FLDATA8,NOMI,SPHT,-1,   
FLDATA9,COF1,SPHT,0
FLDATA10,COF2,SPHT,0
FLDATA11,COF3,SPHT,0
FLST,5,3,4,ORDE,3   
FITEM,5,1   
FITEM,5,13  
FITEM,5,-14
CM,_Y,LINE  
LSEL,R, , ,P51X
CM,_Y1,LINE
CMSEL,S,_Y  
CMDELE,_Y   
DL,_Y1, ,VX,0,1
DL,_Y1, ,VY,0,1
CMDELE,_Y1  
FLST,5,1,4,ORDE,1   
FITEM,5,4   
CM,_Y,LINE  
LSEL,R, , ,P51X
CM,_Y1,LINE
CMSEL,S,_Y  
CMDELE,_Y   
DL,_Y1, ,VX,0.1,1   
DL,_Y1, ,VY,0,1
CMDELE,_Y1  
FLST,5,1,4,ORDE,1   
FITEM,5,4   
CM,_Y,LINE  
LSEL,R, , ,P51X
CM,_Y1,LINE
CMSEL,S,_Y  
CMDELE,_Y   
/GO
DL,_Y1, ,PRES,0.02,1
CMDELE,_Y1  
FLST,5,1,4,ORDE,1   
FITEM,5,2   
CM,_Y,LINE  
LSEL,R, , ,P51X
CM,_Y1,LINE
CMSEL,S,_Y  
CMDELE,_Y   
/GO
DL,_Y1, ,PRES,0.01,1
CMDELE,_Y1  
FLST,5,12,1,ORDE,4  
FITEM,5,5   
FITEM,5,-8  
FITEM,5,78  
FITEM,5,-85
NSEL,S, , ,P51X
sf,all,fsin,1   
ALLSEL,ALL  
ASEL,S, , ,       3
ALLSEL,BELOW,AREA   
TYPE,   2   
MAT,       1
REAL,       1   
ESYS,       0   
SECNUM,
SMRT,4  
SMRT,5  
SMRT,6  
CM,_Y,AREA  
ASEL, , , ,       3
CM,_Y1,AREA
CHKMSH,'AREA'   
CMSEL,S,_Y  
AMESH,_Y1   
CMDELE,_Y   
CMDELE,_Y1  
CMDELE,_Y2  
FLST,2,1,4,ORDE,1   
FITEM,2,11  
/GO
DL,P51X, ,ALL,  
FLST,5,32,1,ORDE,6  
FITEM,5,580
FITEM,5,-583
FITEM,5,586
FITEM,5,-599
FITEM,5,602
FITEM,5,-615
NSEL,R, , ,P51X
ALLSEL,ALL  
ASEL,S,TYPE,,2  
ALLSEL,BELOW,AREA   
FLST,5,34,1,ORDE,4  
FITEM,5,580
FITEM,5,-599
FITEM,5,602
FITEM,5,-615
NSEL,R, , ,P51X
sf,all,fsin,1   
ALLSEL,ALL  
FSAN,1  
FSOR,FLUID  
FSTR,FLUID,TRAN
FSTR,SOLID,STAT
FSIN,CONS   
FSTI,1,0.05,
FSDT,0.05,  
FSIT,20,
FSIT,15,
FSCO,ALL,9.9999997473788e-005,  
FSOU,0.5E-01
FSRE,ALL,0.5,   
FINISH  
/SOL
solve

先谢谢各位啦！！

lwb607

你在运算之前最好加上这两个命令
allsel,all
save
再试一试

crruose

FLDATA7,PROT,COND,CONSTANT  
FLDATA8,NOMI,COND,-1,   
FLDATA9,COF1,COND,0
FLDATA10,COF2,COND,0
FLDATA11,COF3,COND,0
FLDATA7,PROT,SPHT,CONSTANT  
FLDATA8,NOMI,SPHT,-1,   
FLDATA9,COF1,SPHT,0
FLDATA10,COF2,SPHT,0
FLDATA11,COF3,SPHT,0


怎么会都是负值呢