TALK=T;RUN(1,1)
  PHOTON USE
  ext
  phi



  msg                3D UNSTEADY HEAT CONDUCTION
  msg
  msg        The configuration:
  gr ou x 4;gr ou x 8;gr ou z 1;gr ou z max
  msg
  msg Press  to continue
  pause
  msg
  msg        Temperature distribution:
  cl;red
  con temp x max fi;.001
  con temp z max fi;.001
  msg
  msg Press  to continue
  pause
  view z;norm;gr ou z max
  msg        Temperature distribution viewed from 'Z' direction:
  msg
  msg Press e to END
  ENDUSE
  DISPLAY
    This run is concerned with heat conduction. It differs from the
  preceding cases in that a transient is considered. Another
  difference is that a cylindrical-polar coordinate grid is
  employed. A schematic diagram of the geometry follows;
  note, however, that the ratio of the wall thickness to
  the inner diameter in the diagram is not to scale.

   ^     .-----.--------------------------.
   |   /***.-.***\                         \
   |r /**/     \**\                         \
   | |**|       |**|                         |
     |**|       |**|                         |
      \**\     /**/- - - - - - - - - - - - -/
       \***`|'***/   temp. fixed to zero   /
         `--|--'--------------------------'
            |       z---->
     Fixed heat flux
     at inner surface
  ENDDIS
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(3D Unsteady Heat Cond. Thick Pipe       )
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 14
 ************************************************************
  Group 2. Time dependence
 STEADY = F
    * Set overall time and no. of steps
 TFIRST =0. ;TLAST =1.
 FSTEP = 1 ;LSTEP = 10
 TFRAC(1)=0.1 ;TFRAC(6)=0.6
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = F
 NX = 16
 XULAST =6.28318
 XFRAC(1)=0.0625 ;XFRAC(5)=0.3125
 XFRAC(9)=0.5625 ;XFRAC(13)=0.8125
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 5
 YVLAST =0.05
 RINNER =0.025 ;SNALFA =0.
 YFRAC(1)=0.2 ;YFRAC(2)=0.4
 YFRAC(3)=0.6 ;YFRAC(4)=0.8
 YFRAC(5)=1.
 ************************************************************
  Group 5. Z-Direction Grid Spacing
 PARAB = F
 NZ = 5
 ZWLAST =1.
 ZFRAC(1)=0.2 ;ZFRAC(2)=0.4
 ZFRAC(3)=0.6 ;ZFRAC(4)=0.8
 ZFRAC(5)=1.
 ************************************************************
  Group 6. Body-Fitted Coordinates
    * X-cyclic boundaries switched
 XCYIZ( 1, T ) ; XCYIZ( 2, T ) ; XCYIZ( 3, T )
 XCYIZ( 4, T ) ; XCYIZ( 5, T )
 ************************************************************
  Group 7. Variables: STOREd,SOLVEd,NAMEd
 ONEPHS = T
 NAME(14)=TEMP
    * Y in SOLUTN argument list denotes:
    * 1-stored 2-solved 3-whole-field
    * 4-point-by-point 5-explicit 6-harmonic averaging 
 SOLUTN(TEMP,Y,Y,Y,N,N,N)
 ************************************************************
  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(TEMP,N,N,Y,Y,Y,Y)
 DIFCUT =0.5 ;ZDIFAC =1.
 GALA = F ;ADDDIF = F
 HUNIT =1.
 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. ;ENUT =0.
 PRNDTL(TEMP)=8.103727
 PRT(TEMP)=1.
 CP1 =1. ;CP2 =1.
 ************************************************************
  Group 10.Inter-Phase Transfer Processes
 ************************************************************
  Group 11.Initial field variables (PHIs)
 FIINIT(TEMP)=0.
   No PATCHes yet used for this Group
 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(Y1S ,SOUTH , 1, 16, 1, 1, 1, 5, 1, 10)
 COVAL(Y1S ,TEMP, FIXFLU ,0.1 )
 
 PATCH(OUTER ,NWALL , 7, 10, 5, 5, 1, 5, 1, 10)
 COVAL(OUTER ,TEMP,0.1234 ,0. )
 
 PATCH(END ,HWALL , 1, 16, 1, 5, 5, 5, 1, 10)
 COVAL(END ,TEMP,0.1234 ,0. )
 XCYCLE = T
 EGWF = T
 WALLCO = GRND2
 ************************************************************
  Group 14. Downstream Pressure For PARAB
 ************************************************************
  Group 15. Terminate Sweeps
 LSWEEP = 1 ;ISWC1 = 1
 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
 SELREF = T
 RESFAC =1.0E-02
 ************************************************************
  Group 16. Terminate Iterations
 LITER(TEMP)=200
 ENDIT(TEMP)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(TEMP,FALSDT,1.0E+09)
 OVRRLX =1.2
 EXPERT = F ;NNORSL = F
 ************************************************************
  Group 18. Limits
 VARMAX(TEMP)=1.0E+10 ;VARMIN(TEMP)=-1.0E+10
 ************************************************************
  Group 19. Data transmitted to GROUND
 PARSOL = F
 ISG62 = 1
 SPEDAT(SET,GXMONI,TRANSIENT,L,F)
 ************************************************************
  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(TEMP,Y,N,N,N,Y,Y)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 1 ;IYMON = 1 ;IZMON = 3
 NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = -1
 UWATCH = T ;USTEER = T
 HIGHLO = F
 ************************************************************
  Group 23.Field Print-Out & Plot Control
 NPRINT = 100000 ;NUMCLS = 5
 NTPRIN = 5 ;ISTPRF = 1 ;ISTPRL = 100000
 NXPRIN = 4 ;IXPRF = 1 ;IXPRL = 10000
 NYPRIN = -1 ;IYPRF = 1 ;IYPRL = 10000
 NZPRIN = -1 ;IZPRF = 1 ;IZPRL = 10000
 XZPR = F ;YZPR = T
 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
 
 PATCH(X4Y3 ,PROFIL, 4, 4, 3, 3, 3, 3, 1, 10)
 PLOT(X4Y3 ,TEMP,0. ,0. )
 
 PATCH(X1P ,CONTUR, 1, 1, 1, 5, 1, 5, 1, 10)
 PLOT(X1P ,TEMP,0. ,20. )
 
 PATCH(X4P ,CONTUR, 4, 4, 1, 5, 1, 5, 1, 10)
 PLOT(X4P ,TEMP,0. ,20. )
 
 PATCH(Z3P ,CONTUR, 1, 16, 1, 5, 3, 3, 1, 10)
 PLOT(Z3P ,TEMP,1. ,20. )
 
 PATCH(Z3P2 ,CONTUR, 4, 16, 1, 5, 3, 3, 1, 10)
 PLOT(Z3P2 ,TEMP,1. ,20. )
 
 PATCH(Z3P3 ,CONTUR, 2, 4, 1, 5, 3, 3, 1, 10)
 PLOT(Z3P3 ,TEMP,1. ,20. )
 
 PATCH(Z3P1 ,CONTUR, 1, 3, 1, 5, 3, 3, 1, 10)
 PLOT(Z3P1 ,TEMP,1. ,20. )
 
 PATCH(Z3P4 ,CONTUR, 7, 16, 2, 4, 3, 3, 1, 10)
 PLOT(Z3P4 ,TEMP,1. ,20. )
 
 PATCH(TABZ3P4 ,CONTUR, 1, 16, 2, 4, 3, 3, 1, 10)
 PLOT(TABZ3P4 ,TEMP,1. ,20. )
 ************************************************************
  Group 24. Dumps For Restarts
 SAVE = T ;NOWIPE = F
 NSAVE =CHAM
STOP