TALK=T;RUN(1,1)
photon use
p
gr x 1
msg Press RETURN to continue
pause
msg temperature contours in solid and fluid
con tem1 x 1 fi;0.05
msg Press RETURN to continue
pause
msg outline of solid
set property off
con prps x 1;val 1; 100
msg displacements in solid
vec x 1 y 1 8 z 7 16 co 2
msg Press RETURN to continue
pause
msg velocity vectors in the fluid
vec x 1 y 1 m z 1 5 co 1
vec x 1 y 1 m z 18 m co 1
vec x 1 9 10 m z 6 17 co 1
msg Press RETURN to continue
pause
con off
gr off
red
gr ou x 1
msg axial stress contours
con strz x 1 y 1 8 z 7 16 fi;0.001
msg Press RETURN to continue
pause
con off
gr off
red
msg vectors only
con prps x 1;val 1; 2
msg Press RETURN to continue
pause
msg radial strains
con epsy x 1 y 1 8 z 7 16 fi;0.001
msg
msg Press e to END
ENDUSE
DISPLAY
STRESS ANALYSIS IN SOLIDS - Centre-heated, edge-cooled block
2-dimensional (y-z), cartesian, steady, elliptic simulation
The problem simulated is sketched below. Metal block is heated at
the centre and externally cooled. The centre is maintained at
1500 K. Cool external gas flows through a porous media. Thermal
stresses which arise from temperature difference cause metal
dilatation.
ext. load
+----------|---------+
| v -->
| +-----+ outflow
inflow | ->| bar |<- --> y ^
--> | | |
+--------------------+ +---->
z
ENDDIS
************************************************************
Group 1. Run Title and Number
************************************************************
************************************************************
TEXT(Centre-Heated, Edge-Cooled Block )
************************************************************
************************************************************
IRUNN = 1 ;LIBREF = 0
************************************************************
Group 2. Time dependence
STEADY = T
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = T
NX = 1
XULAST =1.0E-02
XFRAC(1)=1.
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 14
YVLAST =0.5
YFRAC(1)=0.05 ;YFRAC(2)=0.1
YFRAC(3)=0.15 ;YFRAC(4)=0.2
YFRAC(5)=0.25 ;YFRAC(6)=0.3
YFRAC(7)=0.35 ;YFRAC(8)=0.4
YFRAC(9)=0.5 ;YFRAC(10)=0.6
YFRAC(11)=0.7 ;YFRAC(12)=0.8
YFRAC(13)=0.9 ;YFRAC(14)=1.
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 20
ZWLAST =0.7
ZFRAC(1)=0.071429 ;ZFRAC(2)=0.142857
ZFRAC(3)=0.214286 ;ZFRAC(4)=0.285714
ZFRAC(5)=0.357143 ;ZFRAC(6)=0.428571
ZFRAC(7)=0.457143 ;ZFRAC(8)=0.485714
ZFRAC(9)=0.514286 ;ZFRAC(10)=0.542857
ZFRAC(11)=0.571429 ;ZFRAC(12)=0.6
ZFRAC(13)=0.628571 ;ZFRAC(14)=0.657143
ZFRAC(15)=0.685714 ;ZFRAC(16)=0.714286
ZFRAC(17)=0.785714 ;ZFRAC(18)=0.857143
ZFRAC(19)=0.928571 ;ZFRAC(20)=1.
************************************************************
Group 6. Body-Fitted Coordinates
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
NAME(1)=P1 ;NAME(5)=V1
NAME(7)=W1 ;NAME(141)=EPSX
NAME(142)=EPST ;NAME(143)=STRZ
NAME(144)=EPSZ ;NAME(145)=STRY
NAME(146)=EPSY ;NAME(147)=DRH1
NAME(148)=DVO1 ;NAME(149)=PRPS
NAME(150)=TEM1
* Y in SOLUTN argument list denotes:
* 1-stored 2-solved 3-whole-field
* 4-point-by-point 5-explicit 6-harmonic averaging
SOLUTN(P1,Y,Y,Y,N,N,N)
SOLUTN(V1,Y,Y,Y,N,N,Y)
SOLUTN(W1,Y,Y,Y,N,N,Y)
SOLUTN(EPSX,Y,N,N,N,N,Y)
SOLUTN(EPST,Y,N,N,N,N,Y)
SOLUTN(STRZ,Y,N,N,N,N,Y)
SOLUTN(EPSZ,Y,N,N,N,N,Y)
SOLUTN(STRY,Y,N,N,N,N,Y)
SOLUTN(EPSY,Y,N,N,N,N,Y)
SOLUTN(DRH1,Y,N,N,N,N,Y)
SOLUTN(DVO1,Y,N,N,N,N,Y)
SOLUTN(PRPS,Y,N,N,N,N,Y)
SOLUTN(TEM1,Y,Y,Y,N,N,Y)
PRPS = 149
************************************************************
Group 8. Terms & Devices
* Y in TERMS argument list denotes:
* 1-built-in source 2-convection 3-diffusion 4-transient
* 5-first phase variable 6-interphase transport
TERMS(P1,Y,Y,Y,N,Y,Y)
TERMS(V1,Y,Y,Y,Y,Y,Y)
TERMS(W1,Y,Y,Y,Y,Y,Y)
TERMS(TEM1,N,Y,Y,Y,Y,Y)
DIFCUT =0.5 ;ZDIFAC =1.
GALA = F ;ADDDIF = F
ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1
************************************************************
Group 9. Properties used if PRPS is not
stored, and where PRPS = -1.0 if it is!
RHO1 =1. ;TMP1 =0. ;EL1 =0.
TSURR =0. ;TEMP0 =0. ;PRESS0 =0.
DVO1DT =0. ;DRH1DP =0.
EMISS =0. ;SCATT =0.
RADIA =0. ;RADIB =0.
ENUL =1.0E-05 ;ENUT =0.
PRNDTL(V1)=1. ;PRNDTL(W1)=1.
PRNDTL(TEM1)=1.
PRT(V1)=1. ;PRT(W1)=1.
PRT(TEM1)=1.
CP1 =1. ;CP2 =1.
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initial field variables (PHIs)
FIINIT(P1)=1.0E-10 ;FIINIT(V1)=1.0E-10
FIINIT(W1)=1.0E-10 ;FIINIT(EPSX)=1.0E-10
FIINIT(EPST)=1.0E-10 ;FIINIT(STRZ)=1.0E-10
FIINIT(EPSZ)=1.0E-10 ;FIINIT(STRY)=1.0E-10
FIINIT(EPSY)=1.0E-10 ;FIINIT(DRH1)=1.0E-10
FIINIT(DVO1)=1.0E-10 ;FIINIT(PRPS)=0.
FIINIT(TEM1)=300.
PATCH(BODY ,INIVAL, 1, 1, 1, 8, 7, 16, 1, 1)
INIT(BODY ,PRPS,0. ,111. )
INIT(BODY ,TEM1,0. ,1400. )
INIADD = F
FSWEEP = 1
NAMFI =CHAM
************************************************************
Group 12. Patchwise adjustment of terms
Patches for this group are printed with those
for Group 13.
Their names begin either with GP12 or &
************************************************************
Group 13. Boundary & Special Sources
PATCH(INLET ,LOW , 1, 1, 1, 8, 1, 1, 1, 1)
COVAL(INLET ,P1 , FIXFLU ,0.01189 )
COVAL(INLET ,W1 ,0. ,1.0E-02 )
COVAL(INLET ,TEM1,0. ,300. )
PATCH(EXIT ,HIGH , 1, 1, 1, 14, 20, 20, 1, 1)
COVAL(EXIT ,P1 ,1. ,0. )
COVAL(EXIT ,TEM1,0. , SAME )
PATCH(PORMED1 ,PHASEM, 1, 1, 1, 13, 1, 6, 1, 1)
COVAL(PORMED1 ,V1 ,1.0E+05 ,0. )
PATCH(PORMED15,PHASEM, 1, 1, 9, 13, 7, 16, 1, 1)
COVAL(PORMED15,V1 ,1.0E+05 ,0. )
PATCH(PORMED2 ,PHASEM, 1, 1, 1, 13, 17, 20, 1, 1)
COVAL(PORMED2 ,V1 ,1.0E+05 ,0. )
PATCH(PORMED3 ,PHASEM, 1, 1, 1, 14, 1, 5, 1, 1)
COVAL(PORMED3 ,W1 ,1.0E+05 ,0. )
PATCH(PORMED35,PHASEM, 1, 1, 9, 14, 6, 20, 1, 1)
COVAL(PORMED35,W1 ,1.0E+05 ,0. )
PATCH(PORMED4 ,PHASEM, 1, 1, 1, 8, 17, 20, 1, 1)
COVAL(PORMED4 ,W1 ,1.0E+05 ,0. )
PATCH(HOT ,VOLUME, 1, 1, 1, 1, 16, 16, 1, 1)
COVAL(HOT ,TEM1, FIXFLU ,1. )
PATCH(FIXV1 ,NORTH , 1, 1, 8, 8, 12, 16, 1, 1)
COVAL(FIXV1 ,V1 , FIXVAL ,0. )
PATCH(FIXW1 ,HIGH , 1, 1, 1, 8, 16, 16, 1, 1)
COVAL(FIXW1 ,W1 , FIXVAL ,0. )
PATCH(FIXV2 ,SWALL , 1, 1, 1, 1, 7, 16, 1, 1)
COVAL(FIXV2 ,V1 ,1. ,0. )
XCYCLE = F
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 1200 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
SELREF = F
RESREF(P1)=1.0E-20 ;RESREF(V1)=1.0E-20
RESREF(W1)=1.0E-20 ;RESREF(TEM1)=1.0E-08
************************************************************
Group 16. Terminate Iterations
LITER(P1)=20 ;LITER(V1)=20
LITER(W1)=20 ;LITER(TEM1)=20
ENDIT(P1)=1.0E-20 ;ENDIT(V1)=1.0E-20
ENDIT(W1)=1.0E-20 ;ENDIT(TEM1)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(P1,LINRLX,1.)
RELAX(V1,FALSDT,1.)
RELAX(W1,FALSDT,1.)
RELAX(EPSX,LINRLX,1.)
RELAX(EPST,LINRLX,1.)
RELAX(STRZ,LINRLX,1.)
RELAX(EPSZ,LINRLX,1.)
RELAX(STRY,LINRLX,1.)
RELAX(EPSY,LINRLX,1.)
RELAX(DRH1,LINRLX,1.)
RELAX(DVO1,LINRLX,1.)
RELAX(PRPS,LINRLX,1.)
RELAX(TEM1,FALSDT,1.0E+09)
OVRRLX =0.
EXPERT = F ;NNORSL = F
************************************************************
Group 18. Limits
VARMAX(P1)=1.0E+10 ;VARMIN(P1)=-1.0E+10
VARMAX(V1)=1.0E+06 ;VARMIN(V1)=-1.0E+06
VARMAX(W1)=1.0E+06 ;VARMIN(W1)=-1.0E+06
VARMAX(EPSX)=1.0E+10 ;VARMIN(EPSX)=-1.0E+10
VARMAX(EPST)=1.0E+10 ;VARMIN(EPST)=-1.0E+10
VARMAX(STRZ)=1.0E+10 ;VARMIN(STRZ)=-1.0E+10
VARMAX(EPSZ)=1.0E+10 ;VARMIN(EPSZ)=-1.0E+10
VARMAX(STRY)=1.0E+10 ;VARMIN(STRY)=-1.0E+10
VARMAX(EPSY)=1.0E+10 ;VARMIN(EPSY)=-1.0E+10
VARMAX(DRH1)=1.0E+10 ;VARMIN(DRH1)=-1.0E+10
VARMAX(DVO1)=1.0E+10 ;VARMIN(DVO1)=-1.0E+10
VARMAX(PRPS)=1.0E+10 ;VARMIN(PRPS)=-1.0E+10
VARMAX(TEM1)=1.0E+10 ;VARMIN(TEM1)=-1.0E+10
************************************************************
Group 19. Data transmitted to GROUND
STRA = T
PARSOL = F
ISG62 = 1
SPEDAT(SET,GXMONI,PLOTALL,L,T)
SPEDAT(SET,MATERIAL,0,L,T)
SPEDAT(SET,MATERIAL,111,L,T)
************************************************************
Group 20. Preliminary Printout
************************************************************
Group 21. Print-out of Variables
INIFLD = F ;SUBWGR = F
* Y in OUTPUT argument list denotes:
* 1-field 2-correction-eq. monitor 3-selective dumping
* 4-whole-field residual 5-spot-value table 6-residual table
OUTPUT(P1,Y,N,Y,Y,Y,Y)
OUTPUT(V1,Y,N,Y,Y,Y,Y)
OUTPUT(W1,Y,N,Y,Y,Y,Y)
OUTPUT(EPSX,Y,N,Y,N,N,N)
OUTPUT(EPST,Y,N,Y,N,N,N)
OUTPUT(STRZ,Y,N,Y,N,N,N)
OUTPUT(EPSZ,Y,N,Y,N,N,N)
OUTPUT(STRY,Y,N,Y,N,N,N)
OUTPUT(EPSY,Y,N,Y,N,N,N)
OUTPUT(DRH1,Y,N,Y,N,N,N)
OUTPUT(DVO1,Y,N,Y,N,N,N)
OUTPUT(PRPS,Y,N,Y,N,N,N)
OUTPUT(TEM1,Y,N,Y,Y,Y,Y)
************************************************************
Group 22. Monitor Print-Out
IXMON = 1 ;IYMON = 4 ;IZMON = 11
NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = -1
UWATCH = T ;USTEER = T
HIGHLO = F
************************************************************
Group 23.Field Print-Out & Plot Control
NPRINT = 1200 ;NUMCLS = 5
NYPRIN = 1 ;IYPRF = 1 ;IYPRL = 8
NZPRIN = 1 ;IZPRF = 7 ;IZPRL = 16
XZPR = F ;YZPR = F
IPLTF = 1 ;IPLTL = -1 ;NPLT = -1
ISWPRF = 1 ;ISWPRL = 100000
ITABL = 3 ;IPROF = 1
ABSIZ =0.5 ;ORSIZ =0.4
NTZPRF = 1 ;NCOLPF = 50
ICHR = 2 ;NCOLCO = 45 ;NROWCO = 20
No PATCHes yet used for this Group
************************************************************
Group 24. Dumps For Restarts
SAVE = T ;NOWIPE = F
NSAVE =CHAM
STOP