隧道流固耦合分析遇到的问题

wanganhua198321

能否把你的.in文件发过来共享并讨论一下啊

submergedfish

流固耦合in文件
*
* Command file created from session file information stored within AUI database
*
*--- Database created 5 April 2006, 00:00:00 ---*
*--- by ADINA: AUI version 8.1.0 ---*
*
DATABASE NEW SAVE=NO PROMPT=NO
FEPROGRAM ADINA
CONTROL FILEVERSION=V81
*
FEPROGRAM PROGRAM=ADINA-F
*
MASTER ANALYSIS=STEADY-STATE MODEX=EXECUTE TSTART=0.00000000000000,
     IDOF=0 TURBULEN=NO HYDRO=YES STREAM=YES TRACTB=DEFAULT,
     IRINT=DEFAULT AUTOMATI=NO SOLVER=SPARSE COMPRESS=NO FSINTERA=YES,
     NMASS=0 MASSCOUP=NO MAP-OUTP=NONE MAP-FORM=NO NONDIMEN=NO,
     MAXSOLME=0 MTOTM=2 RECL=3000 ALE=NO THERMAL-=NO,
     UPWINDIN=CONTROL-VOLUME MESHUPDA=CURRENT MESHADAP=NO,
     COUPLING=ITERATIVE POROUS-C=NO JOULE-HE=NO CELL-BCD=YES VOF=NO,
     FCBI=NO TURB-ITE=COUPLED
*
TIMESTEP NAME=DEFAULT
@CLEAR
20 1.00000000000000
@
*
TIMEFUNCTION NAME=1
@CLEAR
0.00000000000000 0.00000000000000
20.0000000000000 0.0400000000000000
@
*
COORDINATES POINT SYSTEM=0
@CLEAR
1 0.00000000000000 500.000000000000 40.0000000000000 0
2 0.00000000000000 30.0250000000000 40.0000000000000 0
3 0.00000000000000 0.00000000000000 40.0000000000000 0
4 0.00000000000000 500.000000000000 15.0000000000000 0
5 0.00000000000000 30.0250000000000 15.0000000000000 0
6 0.00000000000000 0.00000000000000 15.0000000000000 0
7 0.00000000000000 500.000000000000 0.00000000000000 0
8 0.00000000000000 30.0500000000000 0.00000000000000 0
9 0.00000000000000 30.0000000000000 0.00000000000000 0
10 0.00000000000000 0.00000000000000 0.00000000000000 0
@
*
SURFACE VERTEX NAME=1 P1=1 P2=2 P3=5 P4=4
*
SURFACE VERTEX NAME=2 P1=2 P2=3 P3=6 P4=5
*
SURFACE VERTEX NAME=3 P1=4 P2=5 P3=8 P4=7
*
SURFACE VERTEX NAME=4 P1=5 P2=6 P3=10 P4=9
*
MATERIAL CONSTF NAME=1 XMU=0.000170000000000000 CP=0.00000000000000,
     XKCON=0.00000000000000 BETA=0.00000000000000 QB=0.00000000000000,
     RHO=0.00100000000000000 TREF=0.00000000000000,
     GRAV-X=0.00000000000000 GRAV-Y=0.00000000000000,
     GRAV-Z=0.00000000000000 SIGMA=0.00000000000000,
     KAPPA=1.00000000000000E+20 CV=0.00000000000000 MDESCRIP='NONE'
*
BOUNDARY-CON WALL NAME=1 GTYPE=LINES SLIPC=0.00000000000000 MOVING=NO,
     VTYPE=CONVENTIONAL VT=0.00000000000000 NCURVT=0,
     DX=1.00000000000000 DY=0.00000000000000 DZ=0.00000000000000,
     X0=0.00000000000000 Y0=0.00000000000000 Z0=0.00000000000000,
     ALL-EXT=NO THERMAL=HEAT-FLUX TVALUE=0.00000000000000 NCURT=0
@CLEAR
1 0
5 0
9 0
12 0
@
*
BOUNDARY-CON FLUID-STRUCTURE NAME=2 GTYPE=LINES,
     SLIPC=0.00000000000000 FSBOUNDA=1 VTYPE=CONVENTIONAL,
     VT=0.00000000000000 NCURVT=0 DX=0.00000000000000,
     DY=0.00000000000000 DZ=0.00000000000000 X0=1.00000000000000,
     Y0=0.00000000000000 Z0=0.00000000000000 ALL-EXT=NO,
     THERMAL=HEAT-FLUX TVALUE=0.00000000000000 NCURT=0
@CLEAR
8 0
13 0
@
*
LOAD NORMAL-TRACTION NAME=1 MAGNITUD=1.00000000000000
*
APPLY-LOAD BODY=0
@CLEAR
1  'NORMAL-TRACTION' 1  'LINE' 6 0 1 0.00000000000000 0,
     0.00000000000000 0.00000000000000 0
2  'NORMAL-TRACTION' 1  'LINE' 11 0 1 0.00000000000000 0,
     0.00000000000000 0.00000000000000 0
@
*
LEADER-FOLLO
@CLEAR
1 5 2 1.00000000000000 0
@
*
EGROUP TWODFLUID NAME=1 SUBTYPE=PLANAR MATERIAL=1 INT=3,
     RESULTS=STRESSES DEGEN=NO DISSP=NO SOLID=NO UPWINDIN=DEFAULT,
     OPTION=NONE FLOWTYPE=DEFAULT VOF-MATE=1 DESCRIPT='NONE'
*
SUBDIVIDE SURFACE NAME=1 MODE=DIVISIONS NDIV1=50 NDIV2=11,
     RATIO1=4.00000000000000 RATIO2=1.00000000000000,
     PROGRESS=GEOMETRIC EXTEND=NONE CBIAS1=NO CBIAS2=NO
@CLEAR
@
*
SUBDIVIDE SURFACE NAME=2 MODE=DIVISIONS NDIV1=5 NDIV2=11,
     RATIO1=0.250000000000000 RATIO2=1.00000000000000,
     PROGRESS=GEOMETRIC EXTEND=NONE CBIAS1=NO CBIAS2=NO
@CLEAR
@
*
SUBDIVIDE SURFACE NAME=3 MODE=DIVISIONS NDIV1=50 NDIV2=6,
     RATIO1=4.00000000000000 RATIO2=1.00000000000000,
     PROGRESS=GEOMETRIC EXTEND=NONE CBIAS1=NO CBIAS2=NO
@CLEAR
@
*
SUBDIVIDE SURFACE NAME=4 MODE=DIVISIONS NDIV1=5 NDIV2=6,
     RATIO1=0.250000000000000 RATIO2=1.00000000000000,
     PROGRESS=GEOMETRIC EXTEND=NONE CBIAS1=NO CBIAS2=NO
@CLEAR
@
*
GSURFACE NODES=3 PATTERN=AUTOMATIC NCOINCID=BOUNDARIES NCEDGE=1234,
     NCVERTEX=1234 NCTOLERA=1.00000000000000E-05 SUBSTRUC=0 GROUP=1,
     PREFSHAP=AUTOMATIC MESHING=MAPPED SMOOTHIN=NO DEGENERA=NO,
     COLLAPSE=NO MIDNODES=CURVED METHOD=ADVFRONT FLIP=NO
@CLEAR
1
2
3