TALK=T;RUN(1,1) PHOTON USE AUTOPLOT file phida 3 cl msg CASSON-PAPANASTASIOU PIPE FLOW msg Reynolds number = 2.75 msg Pressure(P1) profile msg Blue line --- PHOENICS solution msg crosses --- analytical solution da 1 p1 y 1;da 1 pa y 1 col3 1;blb4 2 redr pause msg pressto continue clear msg Velocity (W1) profile da 1 w1 z 35;da 1 wa z 35 col3 1;blb4 2 pause msg press to end pause end END_USE ************************************************************ Group 1. Run Title and Number ************************************************************ ************************************************************ TEXT(112 2d pipe flow - Casson-Papan. fluid ) ************************************************************ ************************************************************ IRUNN = 1 ;LIBREF = 0 ************************************************************ Group 2. Time dependence STEADY = T ************************************************************ Group 3. X-Direction Grid Spacing CARTES = F NX = 1 XULAST =0.1 XFRAC(1)=1. ************************************************************ Group 4. Y-Direction Grid Spacing NY = 20 YVLAST =0.1 YFRAC(1)=0.070752 ;YFRAC(2)=0.138782 YFRAC(3)=0.204196 ;YFRAC(4)=0.267094 YFRAC(5)=0.327573 ;YFRAC(6)=0.385725 YFRAC(7)=0.441642 ;YFRAC(8)=0.495407 YFRAC(9)=0.547105 ;YFRAC(10)=0.596814 YFRAC(11)=0.644611 ;YFRAC(12)=0.69057 YFRAC(13)=0.734761 ;YFRAC(14)=0.777253 YFRAC(15)=0.81811 ;YFRAC(16)=0.857396 YFRAC(17)=0.895171 ;YFRAC(18)=0.931493 YFRAC(19)=0.966418 ;YFRAC(20)=1. ************************************************************ Group 5. Z-Direction Grid Spacing PARAB = F NZ = 40 ZWLAST =1. ZFRAC(1)=0.013732 ;ZFRAC(2)=0.031548 ZFRAC(3)=0.051319 ;ZFRAC(4)=0.072478 ZFRAC(5)=0.094732 ;ZFRAC(6)=0.1179 ZFRAC(7)=0.141857 ;ZFRAC(8)=0.166511 ZFRAC(9)=0.19179 ;ZFRAC(10)=0.217638 ZFRAC(11)=0.244009 ;ZFRAC(12)=0.270864 ZFRAC(13)=0.298171 ;ZFRAC(14)=0.325902 ZFRAC(15)=0.354033 ;ZFRAC(16)=0.382541 ZFRAC(17)=0.411408 ;ZFRAC(18)=0.440617 ZFRAC(19)=0.470152 ;ZFRAC(20)=0.5 ZFRAC(21)=0.529848 ;ZFRAC(22)=0.559383 ZFRAC(23)=0.588592 ;ZFRAC(24)=0.617459 ZFRAC(25)=0.645967 ;ZFRAC(26)=0.674098 ZFRAC(27)=0.701829 ;ZFRAC(28)=0.729136 ZFRAC(29)=0.755991 ;ZFRAC(30)=0.782362 ZFRAC(31)=0.80821 ;ZFRAC(32)=0.833489 ZFRAC(33)=0.858143 ;ZFRAC(34)=0.8821 ZFRAC(35)=0.905268 ;ZFRAC(36)=0.927522 ZFRAC(37)=0.948681 ;ZFRAC(38)=0.968452 ZFRAC(39)=0.986268 ;ZFRAC(40)=1. ************************************************************ Group 6. Body-Fitted Coordinates ************************************************************ Group 7. Variables: STOREd,SOLVEd,NAMEd ONEPHS = T NAME(1)=P1 ;NAME(5)=V1 NAME(7)=W1 ;NAME(140)=GR NAME(141)=TAUR ;NAME(142)=WDIS NAME(143)=SRM1 ;NAME(144)=STRS NAME(145)=LTLS ;NAME(146)=BTAU NAME(147)=PA ;NAME(148)=WA NAME(149)=GEN1 ;NAME(150)=VISL * 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,Y) SOLUTN(V1,Y,Y,Y,N,N,Y) SOLUTN(W1,Y,Y,Y,N,N,Y) SOLUTN(GR,Y,N,N,N,N,Y) SOLUTN(TAUR,Y,N,N,N,N,Y) SOLUTN(WDIS,Y,N,N,N,N,Y) SOLUTN(SRM1,Y,N,N,N,N,Y) SOLUTN(STRS,Y,N,N,N,N,Y) SOLUTN(LTLS,Y,Y,Y,N,N,Y) SOLUTN(BTAU,Y,N,N,N,N,Y) SOLUTN(PA,Y,N,N,N,N,Y) SOLUTN(WA,Y,N,N,N,N,Y) SOLUTN(GEN1,Y,N,N,N,N,Y) SOLUTN(VISL,Y,N,N,N,N,Y) VISL = 150 ************************************************************ 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(LTLS,N,N,Y,N,Y,Y) DIFCUT =0.5 ;ZDIFAC =1. GALA = F ;ADDDIF = T NEWENL = 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 =1. ;TMP1 =0. ;EL1 =0. TSURR =0. ;TEMP0 =0. ;PRESS0 =0. DVO1DT =0. ;DRH1DP =0. EMISS =0. ;SCATT =0. RADIA =0. ;RADIB =0. ENUL = GRND4 ;ENUT =1.0E-10 ENULA =0.02 ;ENULB =2. ;ENULC =0. ;ENULD =1.0E+10 ENULE =0. ;ENULF =0. ;ENULG =0. IENULA = -8 ;IENULB = 0 PRNDTL(V1)=1. ;PRNDTL(W1)=1. PRNDTL(LTLS)=1. PRT(V1)=1. ;PRT(W1)=1. PRT(LTLS)=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. ;FIINIT(GR)=1.0E-10 FIINIT(TAUR)=1.0E-10 ;FIINIT(WDIS)=0.1 FIINIT(SRM1)=1.0E-10 ;FIINIT(STRS)=1.0E-10 FIINIT(LTLS)=1.0E-10 ;FIINIT(BTAU)=1.001E-10 FIINIT(PA)=1.0E-10 ;FIINIT(WA)=1.0E-10 FIINIT(GEN1)=1.001E-10 ;FIINIT(VISL)=1.001E-10 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(^OB1 ,LOW , 1, 0, 0, 0, 0, 0, 1, 1) COVAL(^OB1 ,P1 , FIXFLU ,1. ) COVAL(^OB1 ,V1 ,0. ,0. ) COVAL(^OB1 ,W1 ,0. ,1. ) PATCH(^OB2 ,HIGH , 2, 0, 0, 0, 0, 0, 1, 1) COVAL(^OB2 ,P1 ,100. ,0. ) COVAL(^OB2 ,V1 ,0. ,0. ) COVAL(^OB2 ,W1 ,0. , SAME ) PATCH(^OB3 ,CELL , 3, 7, 0, 0, 0, 0, 1, 1) COVAL(^OB3 ,W1 , GRND2 ,0. ) XCYCLE = F EGWF = T WALLCO = GRND2 ************************************************************ Group 14. Downstream Pressure For PARAB ************************************************************ Group 15. Terminate Sweeps LSWEEP = 2000 ;ISWC1 = 1 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1 SELREF = T RESFAC =1.0E-04 ************************************************************ Group 16. Terminate Iterations LITER(P1)=20 ;LITER(V1)=10 LITER(W1)=10 ;LITER(LTLS)=20 ENDIT(P1)=1.0E-03 ;ENDIT(V1)=1.0E-03 ENDIT(W1)=1.0E-03 ;ENDIT(LTLS)=1.0E-03 ************************************************************ Group 17. Relaxation RELAX(P1,LINRLX,1.) RELAX(V1,FALSDT,0.05) RELAX(W1,FALSDT,1.) RELAX(GR,LINRLX,1.) RELAX(TAUR,LINRLX,1.) RELAX(WDIS,LINRLX,1.) RELAX(SRM1,LINRLX,1.) RELAX(STRS,LINRLX,1.) RELAX(LTLS,LINRLX,1.) RELAX(BTAU,LINRLX,1.) RELAX(PA,LINRLX,1.) RELAX(WA,LINRLX,1.) RELAX(GEN1,LINRLX,1.) RELAX(VISL,LINRLX,1.) 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(GR)=1.0E+10 ;VARMIN(GR)=-1.0E+10 VARMAX(TAUR)=1.0E+10 ;VARMIN(TAUR)=-1.0E+10 VARMAX(WDIS)=1.0E+10 ;VARMIN(WDIS)=-1.0E+10 VARMAX(SRM1)=1.0E+10 ;VARMIN(SRM1)=-1.0E+10 VARMAX(STRS)=1.0E+10 ;VARMIN(STRS)=-1.0E+10 VARMAX(LTLS)=1.0E+10 ;VARMIN(LTLS)=-1.0E+10 VARMAX(BTAU)=1.0E+10 ;VARMIN(BTAU)=-1.0E+10 VARMAX(PA)=1.0E+10 ;VARMIN(PA)=-1.0E+10 VARMAX(WA)=1.0E+10 ;VARMIN(WA)=-1.0E+10 VARMAX(GEN1)=1.0E+10 ;VARMIN(GEN1)=-1.0E+10 VARMAX(VISL)=1.0E+10 ;VARMIN(VISL)=-1.0E+10 ************************************************************ Group 19. Data transmitted to GROUND GENK = T PARSOL = F ISG62 = 1 SPEDAT(SET,MAKE,ZGNZ,C,=0) SPEDAT(SET,STORED,ZGNZ,C,=ZG!IF(IZ.EQ.40)!ZSLFIN) SPEDAT(SET,PRINT,ZGNZ,C,=ZGNZ) SPEDAT(SET,STORED,PA,C,=-123.16674*(ZG-ZGNZ)!ZSLFIN) SPEDAT(SET,STORED,GR,C,=YG/0.1!ZSLFIN) SPEDAT(SET,STORED,GR,C,=0.324763!IF(GR.LE.0.324763)!ZSLFIN) SPEDAT(SET,STORED,WA,C,=15.395843*((1.-GR^2)-1.519679*(1.-GR^1.5)$) SPEDAT(SET,STORED,WA,C,+0.649526*(1.-GR))!ZSLFIN) SPEDAT(SET,STORED,TAUR,C,=BTAU/2.!ZSLFIN) SPEDAT(SET,GXMONI,PLOTALL,L,T) SPEDAT(SET,OBJNAM,^OB1,C,INLET) SPEDAT(SET,OBJTYP,^OB1,C,INLET) SPEDAT(SET,OBJNAM,^OB2,C,OUTL) SPEDAT(SET,OBJTYP,^OB2,C,OUTLET) SPEDAT(SET,ARATIO,^OB2,R,1.) SPEDAT(SET,OBJNAM,^OB3,C,WALL) SPEDAT(SET,OBJTYP,^OB3,C,PLATE) SPEDAT(SET,FACETDAT,NUMOBJ,I,3) ************************************************************ Group 20. Preliminary Printout DISTIL = T ;NULLPR = F NDST = 0 DSTTOL =1.0E-02 EX(P1)=62.150002 ;EX(V1)=0.01334 EX(W1)=1.101 ;EX(GR)=0.6035 EX(TAUR)=1.888 ;EX(WDIS)=0.03452 EX(SRM1)=18.540001 ;EX(STRS)=0.3166 EX(LTLS)=1.498E-03 ;EX(BTAU)=3.776 EX(PA)=60.740002 ;EX(WA)=1.108 EX(GEN1)=712.400024 ;EX(VISL)=458.899994 ************************************************************ 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,N,N,Y,Y,Y,Y) OUTPUT(V1,N,N,Y,Y,Y,Y) OUTPUT(W1,N,N,Y,Y,Y,Y) OUTPUT(GR,N,N,Y,N,N,N) OUTPUT(TAUR,N,N,Y,N,N,N) OUTPUT(WDIS,N,N,Y,N,N,N) OUTPUT(SRM1,N,N,Y,N,N,N) OUTPUT(STRS,N,N,Y,N,N,N) OUTPUT(LTLS,N,N,Y,Y,Y,Y) OUTPUT(BTAU,N,N,Y,N,Y,Y) OUTPUT(PA,N,N,Y,N,Y,Y) OUTPUT(WA,N,N,Y,N,Y,Y) OUTPUT(GEN1,N,N,Y,N,N,N) OUTPUT(VISL,N,N,Y,N,Y,Y) ************************************************************ Group 22. Monitor Print-Out IXMON = 1 ;IYMON = 12 ;IZMON = 32 NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = -1 UWATCH = T ;USTEER = T HIGHLO = F ************************************************************ Group 23.Field Print-Out & Plot Control NPRINT = 100000 ;NUMCLS = 5 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 No PATCHes yet used for this Group ************************************************************ Group 24. Dumps For Restarts SAVE = T ;NOWIPE = F NSAVE =CHAM STOP