TALK=T;RUN(1,1) DISPLAY This case is like 369, but use the z-direction instead of x. An InForm-made box object moves uniformly along a duct, the cross-section of which it wholly fills. The duct contains a porous medium causing resistance to flow The ends of the duct are partially open. The fluid is compressible. Parameters are provided which enable the effects on convergence and accuracy to be noted of: * box size divided by cell size; * time to traverse a cell divided by time step; * the compressibility factor; * the resistance coefficient; * pressure-drop coefficients at the ends of the duct. Line-printer profile plots are used for assisting interpretation ENDDIS ************************************************************ Group 1. Run Title and Number ************************************************************ ************************************************************ TEXT(MOFOR - In-Form: BOX linear motion in Z ) ************************************************************ ************************************************************ IRUNN = 1 ;LIBREF = 0 ************************************************************ Group 2. Time dependence STEADY = F * Set overall time and no. of steps TFIRST =0. ;TLAST =1. FSTEP = 1 ;LSTEP = 50 TFRAC(1)=0.02 ;TFRAC(11)=0.22 TFRAC(21)=0.42 ;TFRAC(31)=0.62 TFRAC(41)=0.82 ************************************************************ Group 3. X-Direction Grid Spacing CARTES = T NX = 1 XULAST =0.1 XFRAC(1)=1. ************************************************************ Group 4. Y-Direction Grid Spacing NY = 1 YVLAST =2. YFRAC(1)=1. ************************************************************ Group 5. Z-Direction Grid Spacing PARAB = F NZ = 100 ZWLAST =1. ZFRAC(1)=4.999996E-04 ;ZFRAC(2)=9.999991E-04 ZFRAC(3)=1.499999E-03 ;ZFRAC(4)=1.999998E-03 ZFRAC(5)=2.499998E-03 ;ZFRAC(6)=2.999997E-03 ZFRAC(7)=3.499997E-03 ;ZFRAC(8)=3.999996E-03 ZFRAC(9)=4.499996E-03 ;ZFRAC(10)=4.999995E-03 ZFRAC(11)=0.016056 ;ZFRAC(12)=0.027111 ZFRAC(13)=0.038167 ;ZFRAC(14)=0.049222 ZFRAC(15)=0.060278 ;ZFRAC(16)=0.071333 ZFRAC(17)=0.082389 ;ZFRAC(18)=0.093444 ZFRAC(19)=0.1045 ;ZFRAC(20)=0.115556 ZFRAC(21)=0.126611 ;ZFRAC(22)=0.137667 ZFRAC(23)=0.148722 ;ZFRAC(24)=0.159778 ZFRAC(25)=0.170833 ;ZFRAC(26)=0.181889 ZFRAC(27)=0.192944 ;ZFRAC(28)=0.204 ZFRAC(29)=0.215056 ;ZFRAC(30)=0.226111 ZFRAC(31)=0.237167 ;ZFRAC(32)=0.248222 ZFRAC(33)=0.259278 ;ZFRAC(34)=0.270333 ZFRAC(35)=0.281389 ;ZFRAC(36)=0.292444 ZFRAC(37)=0.3035 ;ZFRAC(38)=0.314556 ZFRAC(39)=0.325611 ;ZFRAC(40)=0.336667 ZFRAC(41)=0.347722 ;ZFRAC(42)=0.358778 ZFRAC(43)=0.369833 ;ZFRAC(44)=0.380889 ZFRAC(45)=0.391944 ;ZFRAC(46)=0.403 ZFRAC(47)=0.414056 ;ZFRAC(48)=0.425111 ZFRAC(49)=0.436167 ;ZFRAC(50)=0.447222 ZFRAC(51)=0.458278 ;ZFRAC(52)=0.469333 ZFRAC(53)=0.480389 ;ZFRAC(54)=0.491444 ZFRAC(55)=0.5025 ;ZFRAC(56)=0.513556 ZFRAC(57)=0.524611 ;ZFRAC(58)=0.535667 ZFRAC(59)=0.546722 ;ZFRAC(60)=0.557778 ZFRAC(61)=0.568833 ;ZFRAC(62)=0.579889 ZFRAC(63)=0.590944 ;ZFRAC(64)=0.602 ZFRAC(65)=0.613056 ;ZFRAC(66)=0.624111 ZFRAC(67)=0.635167 ;ZFRAC(68)=0.646222 ZFRAC(69)=0.657278 ;ZFRAC(70)=0.668333 ZFRAC(71)=0.679389 ;ZFRAC(72)=0.690444 ZFRAC(73)=0.7015 ;ZFRAC(74)=0.712556 ZFRAC(75)=0.723611 ;ZFRAC(76)=0.734667 ZFRAC(77)=0.745722 ;ZFRAC(78)=0.756778 ZFRAC(79)=0.767833 ;ZFRAC(80)=0.778889 ZFRAC(81)=0.789944 ;ZFRAC(82)=0.801 ZFRAC(83)=0.812056 ;ZFRAC(84)=0.823111 ZFRAC(85)=0.834167 ;ZFRAC(86)=0.845222 ZFRAC(87)=0.856278 ;ZFRAC(88)=0.867333 ZFRAC(89)=0.878389 ;ZFRAC(90)=0.889444 ZFRAC(91)=0.9005 ;ZFRAC(92)=0.911556 ZFRAC(93)=0.922611 ;ZFRAC(94)=0.933667 ZFRAC(95)=0.944722 ;ZFRAC(96)=0.955778 ZFRAC(97)=0.966833 ;ZFRAC(98)=0.977889 ZFRAC(99)=0.988944 ;ZFRAC(100)=1. ************************************************************ Group 6. Body-Fitted Coordinates ************************************************************ Group 7. Variables: STOREd,SOLVEd,NAMEd ONEPHS = T NAME(1)=P1 ;NAME(7)=W1 NAME(16)=C1 ;NAME(143)=FLOZ NAME(144)=RSW1 ;NAME(145)=AHP1 NAME(146)=APW1 ;NAME(147)=SOW1 NAME(148)=RHO1 ;NAME(149)=PRPS NAME(150)=OBID * 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,N,N,N,Y) SOLUTN(W1,Y,Y,N,N,N,Y) SOLUTN(C1,Y,Y,N,N,N,Y) SOLUTN(FLOZ,Y,N,N,N,N,Y) SOLUTN(RSW1,Y,N,N,N,N,Y) SOLUTN(AHP1,Y,N,N,N,N,Y) SOLUTN(APW1,Y,N,N,N,N,Y) SOLUTN(SOW1,Y,N,N,N,N,Y) SOLUTN(RHO1,Y,N,N,N,N,Y) SOLUTN(PRPS,Y,N,N,N,N,Y) SOLUTN(OBID,Y,N,N,N,N,Y) DEN1 = 148 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(W1,Y,Y,Y,Y,Y,Y) TERMS(C1,N,Y,N,Y,Y,Y) DIFCUT =0.5 ;ZDIFAC =1. GALA = F ;ADDDIF = F ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1 DENPCO = T ************************************************************ 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(W1)=1. PRT(W1)=1. CP1 =1. ;CP2 =1. ************************************************************ Group 10.Inter-Phase Transfer Processes ************************************************************ Group 11.Initial field variables (PHIs) FIINIT(P1)=1.0E-10 ;FIINIT(W1)=1.0E-10 FIINIT(C1)=1.0E-10 ;FIINIT(FLOZ)=1.0E-10 FIINIT(RSW1)=1.0E-10 ;FIINIT(AHP1)=1.0E-10 FIINIT(APW1)=1.0E-10 ;FIINIT(SOW1)=1.0E-10 FIINIT(RHO1)=1.0E-10 ;FIINIT(PRPS)=-1. FIINIT(OBID)=1.0E-10 PATCH(INIC1 ,INIVAL, 1, 1, 1, 1, 1, 20, 1, 1) INIT(INIC1 ,C1 ,0. ,1. ) PATCH(^OB3 ,INIVAL, 3, 0, 0, 0, 0, 0, 1, 1) INIT(^OB3 ,PRPS,0. ,198. ) 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(RESIST ,VOLUME, 1, 1, 1, 1, 1, 100, 1, 50) COVAL(RESIST ,W1 ,10. ,0. ) PATCH(INLET ,CELL , 1, 1, 1, 1, 1, 1, 1, 50) COVAL(INLET ,P1 ,1. ,0. ) COVAL(INLET ,C1 ,0. ,1. ) PATCH(OUTLET ,CELL , 1, 1, 1, 1, 100, 100, 1, 50) COVAL(OUTLET ,P1 ,1. ,0. ) XCYCLE = F EGWF = T WALLCO = GRND2 ************************************************************ Group 14. Downstream Pressure For PARAB ************************************************************ Group 15. Terminate Sweeps LSWEEP = 60 ;ISWC1 = 1 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1 SELREF = T RESFAC =1.0E-02 ************************************************************ Group 16. Terminate Iterations LITER(P1)=20 ;LITER(W1)=10 LITER(C1)=20 ENDIT(P1)=1.0E-03 ;ENDIT(W1)=1.0E-03 ENDIT(C1)=1.0E-03 ************************************************************ Group 17. Relaxation RELAX(P1,LINRLX,0.1) RELAX(W1,FALSDT,1.) RELAX(C1,FALSDT,1.0E+09) RELAX(FLOZ,LINRLX,1.) RELAX(RSW1,LINRLX,1.) RELAX(AHP1,LINRLX,1.) RELAX(APW1,LINRLX,1.) RELAX(SOW1,LINRLX,1.) RELAX(RHO1,LINRLX,0.1) RELAX(PRPS,LINRLX,1.) RELAX(OBID,LINRLX,1.) OVRRLX =0. EXPERT = F ;NNORSL = F ************************************************************ Group 18. Limits VARMAX(P1)=1.0E+10 ;VARMIN(P1)=-1.0E+10 VARMAX(W1)=1.0E+06 ;VARMIN(W1)=-1.0E+06 VARMAX(C1)=1.0E+10 ;VARMIN(C1)=-1.0E+10 VARMAX(FLOZ)=1.0E+10 ;VARMIN(FLOZ)=-1.0E+10 VARMAX(RSW1)=1.0E+10 ;VARMIN(RSW1)=-1.0E+10 VARMAX(AHP1)=1.0E+10 ;VARMIN(AHP1)=-1.0E+10 VARMAX(APW1)=1.0E+10 ;VARMIN(APW1)=-1.0E+10 VARMAX(SOW1)=1.0E+10 ;VARMIN(SOW1)=-1.0E+10 VARMAX(RHO1)=1.0E+10 ;VARMIN(RHO1)=-1.0E+10 VARMAX(PRPS)=1.0E+10 ;VARMIN(PRPS)=-1.0E+10 VARMAX(OBID)=1.0E+10 ;VARMIN(OBID)=-1.0E+10 ************************************************************ Group 19. Data transmitted to GROUND CONWIZ = T ISG52 = 2 ISG62 = 0 SPEDAT(SET,MOFOR,MOFFILE,C,NOTSET) SPEDAT(SET,GXMONI,TRANSIENT,L,F) SPEDAT(SET,PROPERTY,RHO1,C,=1.0+1.0E-04*P1) SPEDAT(SET,PROPERTY,DRH1DP,C,=1.0E-04) SPEDAT(SET,MOVOB,BOX,C,=POS(0.0&0.0&0.15*ZWLAST+0.666667*TIM&0&0&$) SPEDAT(SET,MOVOB,BOX,C,0&0&0&0&0)) SPEDAT(SET,STORED,SOW1,C,=SORC(W1)!SOURCS) SPEDAT(SET,STORED,APW1,C,=APCO(W1)!EQCOEF) SPEDAT(SET,STORED,AHP1,C,=AHCO(P1)!EQCOEF) SPEDAT(SET,STORED,RSW1,C,=RESI(W1)!RESIDU) SPEDAT(SET,STORED,FLOZ,C,=RHO1*W1!ZSLFIN) SPEDAT(SET,GXMONI,PLOTALL,L,T) SPEDAT(SET,OBJNAM,^OB3,C,BOX) SPEDAT(SET,OBJTYP,^OB3,C,BLOCKAGE) SPEDAT(SET,BOX,MATERIAL,R,198.) SPEDAT(SET,FACETDAT,NUMOBJ,I,3) SPEDAT(SET,MATERIAL,198,L,T) ************************************************************ Group 20. Preliminary Printout DISTIL = T ;NULLPR = F NDST = 0 DSTTOL =1.0E-02 EX(P1)=0.01829 ;EX(W1)=0.13 EX(C1)=0.9001 ;EX(FLOZ)=0.2128 EX(RSW1)=6.341E-06 ;EX(AHP1)=0.1449 EX(APW1)=0.2856 ;EX(SOW1)=1.118E-04 EX(RHO1)=0.9996 ;EX(PRPS)=0. EX(OBID)=0. ************************************************************ 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(W1,Y,N,Y,Y,Y,Y) OUTPUT(C1,Y,N,Y,Y,Y,Y) OUTPUT(FLOZ,Y,N,Y,N,N,N) OUTPUT(RSW1,Y,N,Y,N,N,N) OUTPUT(AHP1,Y,N,Y,N,N,N) OUTPUT(APW1,Y,N,Y,N,N,N) OUTPUT(SOW1,Y,N,Y,N,N,N) OUTPUT(RHO1,Y,N,Y,N,N,N) OUTPUT(PRPS,Y,N,Y,N,N,N) OUTPUT(OBID,Y,N,Y,N,N,N) ************************************************************ Group 22. Monitor Print-Out IXMON = 1 ;IYMON = 1 ;IZMON = 1 NPRMON = 60 ;NPRMNT = 1 ;TSTSWP = -1 UWATCH = T ;USTEER = T HIGHLO = F ************************************************************ Group 23.Field Print-Out & Plot Control NPRINT = 100000 ;NUMCLS = 5 NTPRIN = 10 ;ISTPRF = 1 ;ISTPRL = 100000 NZPRIN = -1 ;IZPRF = 1 ;IZPRL = 10000 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 PATCH(ZPLOT10 ,PROFIL, 1, 1, 1, 1, 1, 99, 10, 10) PLOT(ZPLOT10 ,P1 ,0. ,0. ) PLOT(ZPLOT10 ,W1 ,0. ,0. ) PLOT(ZPLOT10 ,C1 ,0. ,2. ) PLOT(ZPLOT10 ,FLOZ,0. ,0. ) PLOT(ZPLOT10 ,RHO1,0.8 ,1.2 ) PATCH(ZPLOT20 ,PROFIL, 1, 1, 1, 1, 1, 99, 20, 20) PLOT(ZPLOT20 ,P1 ,0. ,0. ) PLOT(ZPLOT20 ,W1 ,0. ,0. ) PLOT(ZPLOT20 ,C1 ,0. ,2. ) PLOT(ZPLOT20 ,FLOZ,0. ,0. ) PLOT(ZPLOT20 ,RHO1,0.8 ,1.2 ) PATCH(ZPLOT30 ,PROFIL, 1, 1, 1, 1, 1, 99, 30, 30) PLOT(ZPLOT30 ,P1 ,0. ,0. ) PLOT(ZPLOT30 ,W1 ,0. ,0. ) PLOT(ZPLOT30 ,C1 ,0. ,2. ) PLOT(ZPLOT30 ,FLOZ,0. ,0. ) PLOT(ZPLOT30 ,RHO1,0.8 ,1.2 ) PATCH(ZPLOT40 ,PROFIL, 1, 1, 1, 1, 1, 99, 40, 40) PLOT(ZPLOT40 ,P1 ,0. ,0. ) PLOT(ZPLOT40 ,W1 ,0. ,0. ) PLOT(ZPLOT40 ,C1 ,0. ,2. ) PLOT(ZPLOT40 ,FLOZ,0. ,0. ) PLOT(ZPLOT40 ,RHO1,0.8 ,1.2 ) PATCH(ZPLOT50 ,PROFIL, 1, 1, 1, 1, 1, 99, 50, 50) PLOT(ZPLOT50 ,P1 ,0. ,0. ) PLOT(ZPLOT50 ,W1 ,0. ,0. ) PLOT(ZPLOT50 ,C1 ,0. ,2. ) PLOT(ZPLOT50 ,FLOZ,0. ,0. ) PLOT(ZPLOT50 ,RHO1,0.8 ,1.2 ) ************************************************************ Group 24. Dumps For Restarts SAVE = T ;NOWIPE = F NSAVE =CHAM STOP