TALK=T;RUN(1,1)
DISPLAY
The submarine part of a floating body sits in the domain of
integration, which extends from the water surface to the bottom.
The z coordinate is vertically downwards. The water flows in the
positive x-direction around, & under the body. In this first case
the flow is treated as incompressible, to contrast with the
following case in which compressibility is introduced throughout
the domain so as to simulate the surface waves. The model cases
are subsequently refined in various ways.
The results of the calculations resulting from the inputs
in this and subsequent cases in this section, together with
background information are in the paper entitled 'The Computation
Density-Gradient Effects' by D Brian Spalding in the
Proceedings of the First Intercontinental Symposium on
Maritime Simulation (June 1985).
ENDDIS
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Group 1. Run Title and Number
************************************************************
************************************************************

TEXT(Rigid-Surface Flow, 3D Incompress       )

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************************************************************

IRUNN = 1 ;LIBREF = 14
************************************************************
Group 2. Time dependence
************************************************************
Group 3. X-Direction Grid Spacing
CARTES = T
NX = 15
XULAST =15.
XFRAC(1)=0.066667 ;XFRAC(2)=0.133333
XFRAC(3)=0.2 ;XFRAC(4)=0.266667
XFRAC(5)=0.333333 ;XFRAC(6)=0.4
XFRAC(7)=0.466667 ;XFRAC(8)=0.533333
XFRAC(9)=0.6 ;XFRAC(10)=0.666667
XFRAC(11)=0.733333 ;XFRAC(12)=0.8
XFRAC(13)=0.866667 ;XFRAC(14)=0.933333
XFRAC(15)=1.
************************************************************
Group 4. Y-Direction Grid Spacing
NY = 10
YVLAST =5.
YFRAC(1)=0.1 ;YFRAC(2)=0.2
YFRAC(3)=0.3 ;YFRAC(4)=0.4
YFRAC(5)=0.5 ;YFRAC(6)=0.6
YFRAC(7)=0.7 ;YFRAC(8)=0.8
YFRAC(9)=0.9 ;YFRAC(10)=1.
************************************************************
Group 5. Z-Direction Grid Spacing
PARAB = F
NZ = 5
ZWLAST =2.5
ZFRAC(1)=0.2 ;ZFRAC(2)=0.4
ZFRAC(3)=0.6 ;ZFRAC(4)=0.8
ZFRAC(5)=1.
************************************************************
Group 6. Body-Fitted Coordinates
************************************************************
Group 7. Variables: STOREd,SOLVEd,NAMEd
ONEPHS = T
NAME(1)=P1 ;NAME(3)=U1
NAME(5)=V1 ;NAME(7)=W1
NAME(148)=PRPS ;NAME(150)=RHO1
* 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(U1,Y,Y,N,Y,N,Y)
SOLUTN(V1,Y,Y,N,Y,N,Y)
SOLUTN(W1,Y,Y,N,Y,N,Y)
SOLUTN(PRPS,Y,N,N,N,N,N)
SOLUTN(RHO1,Y,N,N,N,N,Y)
DEN1 = 150
PRPS = 148
************************************************************
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(U1,Y,Y,Y,Y,Y,Y)
TERMS(V1,Y,Y,Y,Y,Y,Y)
TERMS(W1,Y,Y,Y,Y,Y,Y)
DIFCUT =0.5 ;ZDIFAC =1.
GALA = F ;ADDDIF = F
NEWRH1 = T
ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1
************************************************************
Group 9. Properties used if PRPS is not
stored, and where PRPS = -1.0 if it is!
RHO1 = GRND3 ;TMP1 =0.
EL1 =0.
TSURR =0. ;TEMP0 =0.
PRESS0 =1.0E+06
DVO1DT =0. ;DRH1DP = GRND3
RHO1A =1.0E-30 ;RHO1B =5.
RHO1C =0.
EMISS =0. ;SCATT =0.
ENUL =1.0E-05 ;ENUT =0.
PRNDTL(U1)=1. ;PRNDTL(V1)=1.
PRNDTL(W1)=1.
PRT(U1)=1. ;PRT(V1)=1.
PRT(W1)=1.
CP1 =1. ;CP2 =1.
************************************************************
Group 10.Inter-Phase Transfer Processes
************************************************************
Group 11.Initial field variables (PHIs)
FIINIT(P1)=0. ;FIINIT(U1)=1.
FIINIT(V1)=0. ;FIINIT(W1)=0.
FIINIT(PRPS)=-1. ;FIINIT(RHO1)=1.

PATCH(BODY ,INIVAL, 4, 7, 1, 2, 1, 2, 1, 1)
INIT(BODY ,PRPS,0. ,199. )
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(UPSTRM ,WEST , 1, 1, 1, 10, 1, 5, 1, 1)
COVAL(UPSTRM ,P1 , FIXFLU ,1. )
COVAL(UPSTRM ,U1 ,0. ,1. )
COVAL(UPSTRM ,V1 ,0. ,0. )
COVAL(UPSTRM ,W1 ,0. ,0. )

PATCH(DWNSTRM ,EAST , 15, 15, 1, 10, 1, 5, 1, 1)
COVAL(DWNSTRM ,P1 , FIXVAL ,0. )
COVAL(DWNSTRM ,U1 ,0. ,0. )
COVAL(DWNSTRM ,V1 ,0. ,0. )
COVAL(DWNSTRM ,W1 ,0. ,0. )
XCYCLE = F
EGWF = T
WALLCO = GRND2
************************************************************
Group 14. Downstream Pressure For PARAB
************************************************************
Group 15. Terminate Sweeps
LSWEEP = 25 ;ISWC1 = 1
LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
SELREF = T
RESFAC =1.0E-04
************************************************************
Group 16. Terminate Iterations
LITER(P1)=-20 ;LITER(U1)=10
LITER(V1)=10 ;LITER(W1)=10
ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03
ENDIT(V1)=1.0E-03 ;ENDIT(W1)=1.0E-03
************************************************************
Group 17. Relaxation
RELAX(P1,LINRLX,1.)
RELAX(U1,FALSDT,1.)
RELAX(V1,FALSDT,1.)
RELAX(W1,FALSDT,1.)
RELAX(PRPS,LINRLX,1.)
RELAX(RHO1,LINRLX,1.)
OVRRLX =0.
EXPERT = F ;NNORSL = F
************************************************************
Group 18. Limits
VARMAX(P1)=1.0E+10 ;VARMIN(P1)=-1.0E+10
VARMAX(U1)=1.0E+06 ;VARMIN(U1)=-1.0E+06
VARMAX(V1)=1.0E+06 ;VARMIN(V1)=-1.0E+06
VARMAX(W1)=2.0E-03 ;VARMIN(W1)=-1.0E+11
VARMAX(PRPS)=1.0E+10 ;VARMIN(PRPS)=-1.0E+10
VARMAX(RHO1)=2. ;VARMIN(RHO1)=0.5
************************************************************
Group 19. Data transmitted to GROUND
PARSOL = F
ISG62 = 1
SPEDAT(SET,MATERIAL,199,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(U1,Y,N,Y,Y,Y,Y)
OUTPUT(V1,Y,N,Y,Y,Y,Y)
OUTPUT(W1,Y,N,Y,Y,Y,Y)
OUTPUT(PRPS,Y,N,Y,N,N,N)
OUTPUT(RHO1,Y,N,Y,N,N,N)
************************************************************
Group 22. Monitor Print-Out
IXMON = 5 ;IYMON = 5 ;IZMON = 1
NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = 1
UWATCH = T ;USTEER = T
HIGHLO = F
************************************************************
Group 23.Field Print-Out & Plot Control
NPRINT = 100000 ;NUMCLS = 5
NXPRIN = 1 ;IXPRF = 1 ;IXPRL = 15
NYPRIN = -1 ;IYPRF = 1 ;IYPRL = 10
NZPRIN = 1 ;IZPRF = 1 ;IZPRL = 1
XZPR = F ;YZPR = F
IPLTF = 1 ;IPLTL = 100 ;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

PATCH(CONT1 ,CONTUR, 1, 15, 1, 10, 1, 1, 1, 1)
PLOT(CONT1 ,P1 ,0. ,50. )

PATCH(PROF1 ,PROFIL, 5, 5, 1, 10, 1, 1, 1, 1)
PLOT(PROF1 ,P1 ,-0.5 ,1. )
PLOT(PROF1 ,U1 ,-0.5 ,1.5 )

PATCH(PROF2 ,PROFIL, 3, 3, 1, 10, 1, 1, 1, 1)
PLOT(PROF2 ,P1 ,-0.5 ,1. )
PLOT(PROF2 ,U1 ,-0.5 ,1.5 )

PATCH(PROF3 ,PROFIL, 8, 8, 1, 10, 1, 1, 1, 1)
PLOT(PROF3 ,P1 ,-0.5 ,1. )
PLOT(PROF3 ,U1 ,-0.5 ,1.5 )
************************************************************
Group 24. Dumps For Restarts
SAVE = T ;NOWIPE = F
NSAVE =CHAM
STOP