TALK=T;RUN(1,1) DISPLAY The case considered is 2d developing flow and heat transfer in plane two-dimensional channel. The Reynolds number is 1.E4 based on channel height and the laminar Prandtl number is unity. The solution domain encompasses both sides of the channel so as to provide a test of symmetry. The calculation may be carried out with the elliptic or parabolic solution algorithm. The results are essentially symmetric about the channel centre line though not perfect, and the reasons for the slight asymmetry need to be investigated. ENDDIS ************************************************************ Group 1. Run Title and Number ************************************************************ ************************************************************ TEXT(RSTM_2DY-Z PARABOLIC CHANNEL :T60) ************************************************************ ************************************************************ IRUNN = 1 ;LIBREF = 14 ************************************************************ Group 2. Time dependence STEADY = T ************************************************************ Group 3. X-Direction Grid Spacing CARTES = T NX = 1 XULAST =1. XFRAC(1)=1. ************************************************************ Group 4. Y-Direction Grid Spacing NY = 20 YVLAST =1. 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)=0.45 ;YFRAC(10)=0.5 YFRAC(11)=0.55 ;YFRAC(12)=0.6 YFRAC(13)=0.65 ;YFRAC(14)=0.7 YFRAC(15)=0.75 ;YFRAC(16)=0.8 YFRAC(17)=0.85 ;YFRAC(18)=0.9 YFRAC(19)=0.95 ;YFRAC(20)=1. ************************************************************ Group 5. Z-Direction Grid Spacing PARAB = T NZ = 100 ZWLAST =50. ZFRAC(1)=1.0E-02 ;ZFRAC(2)=0.02 ZFRAC(3)=0.03 ;ZFRAC(4)=0.04 ZFRAC(5)=0.05 ;ZFRAC(6)=0.06 ZFRAC(7)=0.07 ;ZFRAC(8)=0.08 ZFRAC(9)=0.09 ;ZFRAC(10)=0.1 ZFRAC(11)=0.11 ;ZFRAC(12)=0.12 ZFRAC(13)=0.13 ;ZFRAC(14)=0.14 ZFRAC(15)=0.15 ;ZFRAC(16)=0.16 ZFRAC(17)=0.17 ;ZFRAC(18)=0.18 ZFRAC(19)=0.19 ;ZFRAC(20)=0.2 ZFRAC(21)=0.21 ;ZFRAC(22)=0.22 ZFRAC(23)=0.23 ;ZFRAC(24)=0.24 ZFRAC(25)=0.25 ;ZFRAC(26)=0.26 ZFRAC(27)=0.27 ;ZFRAC(28)=0.28 ZFRAC(29)=0.29 ;ZFRAC(30)=0.3 ZFRAC(31)=0.31 ;ZFRAC(32)=0.32 ZFRAC(33)=0.33 ;ZFRAC(34)=0.34 ZFRAC(35)=0.35 ;ZFRAC(36)=0.36 ZFRAC(37)=0.37 ;ZFRAC(38)=0.38 ZFRAC(39)=0.39 ;ZFRAC(40)=0.4 ZFRAC(41)=0.41 ;ZFRAC(42)=0.42 ZFRAC(43)=0.43 ;ZFRAC(44)=0.44 ZFRAC(45)=0.45 ;ZFRAC(46)=0.46 ZFRAC(47)=0.47 ;ZFRAC(48)=0.48 ZFRAC(49)=0.49 ;ZFRAC(50)=0.5 ZFRAC(51)=0.51 ;ZFRAC(52)=0.52 ZFRAC(53)=0.53 ;ZFRAC(54)=0.54 ZFRAC(55)=0.55 ;ZFRAC(56)=0.56 ZFRAC(57)=0.57 ;ZFRAC(58)=0.58 ZFRAC(59)=0.59 ;ZFRAC(60)=0.6 ZFRAC(61)=0.61 ;ZFRAC(62)=0.62 ZFRAC(63)=0.63 ;ZFRAC(64)=0.64 ZFRAC(65)=0.65 ;ZFRAC(66)=0.66 ZFRAC(67)=0.67 ;ZFRAC(68)=0.68 ZFRAC(69)=0.69 ;ZFRAC(70)=0.7 ZFRAC(71)=0.71 ;ZFRAC(72)=0.72 ZFRAC(73)=0.73 ;ZFRAC(74)=0.74 ZFRAC(75)=0.75 ;ZFRAC(76)=0.76 ZFRAC(77)=0.77 ;ZFRAC(78)=0.78 ZFRAC(79)=0.79 ;ZFRAC(80)=0.8 ZFRAC(81)=0.81 ;ZFRAC(82)=0.82 ZFRAC(83)=0.83 ;ZFRAC(84)=0.84 ZFRAC(85)=0.85 ;ZFRAC(86)=0.86 ZFRAC(87)=0.87 ;ZFRAC(88)=0.88 ZFRAC(89)=0.89 ;ZFRAC(90)=0.9 ZFRAC(91)=0.91 ;ZFRAC(92)=0.92 ZFRAC(93)=0.93 ;ZFRAC(94)=0.94 ZFRAC(95)=0.95 ;ZFRAC(96)=0.96 ZFRAC(97)=0.97 ;ZFRAC(98)=0.98 ZFRAC(99)=0.99 ;ZFRAC(100)=1. ************************************************************ Group 6. Body-Fitted Coordinates ************************************************************ Group 7. Variables: STOREd,SOLVEd,NAMEd ONEPHS = T NAME(1)=P1 ;NAME(5)=V1 NAME(7)=W1 ;NAME(12)=KE NAME(13)=EP ;NAME(14)=H1 NAME(143)=FWAL ;NAME(144)=VTRS NAME(145)=U2RS ;NAME(146)=V2RS NAME(147)=W2RS ;NAME(148)=VWRS NAME(149)=LEN1 ;NAME(150)=ENUT * 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,N,N,N,Y) SOLUTN(W1,Y,Y,N,N,N,Y) SOLUTN(KE,Y,N,N,N,N,N) SOLUTN(EP,Y,Y,N,N,N,N) SOLUTN(H1,Y,Y,N,N,N,Y) SOLUTN(FWAL,Y,N,N,N,N,Y) SOLUTN(VTRS,Y,Y,N,N,N,N) SOLUTN(U2RS,Y,Y,N,N,N,N) SOLUTN(V2RS,Y,Y,N,N,N,N) SOLUTN(W2RS,Y,Y,N,N,N,N) SOLUTN(VWRS,Y,Y,N,N,N,N) SOLUTN(LEN1,Y,N,N,N,N,N) SOLUTN(ENUT,Y,N,N,N,N,N) VIST = 150 LEN1 = 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(EP,Y,Y,Y,Y,N,Y) TERMS(H1,N,Y,Y,Y,Y,Y) TERMS(VTRS,N,Y,Y,Y,Y,Y) TERMS(U2RS,N,Y,Y,Y,N,Y) TERMS(V2RS,N,Y,Y,Y,Y,Y) TERMS(W2RS,N,Y,Y,Y,N,Y) TERMS(VWRS,N,Y,Y,Y,Y,Y) DIFCUT =0. ;ZDIFAC =1. GALA = F ;ADDDIF = F NEWRH1 = T NEWENT = F UDIFF = T UCONNE = T USOURC = 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 = GRND2 ;TMP1 =0. ;EL1 = GRND TSURR =0. ;TEMP0 =0. ;PRESS0 =0. DVO1DT =0. ;DRH1DP =0. RHO1A =0. ;RHO1B =3.095975E-06 ;RHO1C =0. EMISS =0. ;SCATT =0. RADIA =0. ;RADIB =0. EL1A =0. ;EL1B =0. ;EL1C =0. ENUL =1.0E-04 ;ENUT = GRND ENUTA =0. ;ENUTB =0. ;ENUTC =0. IENUTA = 0 PRNDTL(V1)=1. ;PRNDTL(W1)=1. PRNDTL(EP)=1. ;PRNDTL(H1)=1. PRNDTL(VTRS)=1. ;PRNDTL(U2RS)=1. PRNDTL(V2RS)=1. ;PRNDTL(W2RS)=1. PRNDTL(VWRS)=1. PRT(V1)=1. ;PRT(W1)=1. PRT(EP)=1.314 ;PRT(H1)=1. PRT(VTRS)=1. ;PRT(U2RS)=1. PRT(V2RS)=1. ;PRT(W2RS)=1. PRT(VWRS)=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(KE)=5.0E-03 FIINIT(EP)=1.659681E-03 ;FIINIT(H1)=3.23E+05 FIINIT(FWAL)=1.0E-10 ;FIINIT(VTRS)=1.0E-10 FIINIT(U2RS)=3.333334E-03 ;FIINIT(V2RS)=3.333334E-03 FIINIT(W2RS)=3.333334E-03 ;FIINIT(VWRS)=1.5E-03 FIINIT(LEN1)=1.0E-10 ;FIINIT(ENUT)=1.0E-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(INL ,LOW , 1, 1, 1, 20, 1, 1, 1, 1) COVAL(INL ,P1 , FIXFLU ,1. ) COVAL(INL ,V1 ,0. ,0. ) COVAL(INL ,W1 ,0. ,1. ) COVAL(INL ,KE ,0. ,5.0E-03 ) COVAL(INL ,EP ,0. ,1.659681E-03 ) COVAL(INL ,H1 ,0. ,3.23E+05 ) COVAL(INL ,U2RS,0. ,3.333334E-03 ) COVAL(INL ,V2RS,0. ,3.333334E-03 ) COVAL(INL ,W2RS,0. ,3.333334E-03 ) PATCH(WAL ,NWALL , 1, 1, 20, 20, 1, 100, 1, 1) COVAL(WAL ,W1 , GRND2 ,0. ) COVAL(WAL ,EP , GRND2 , GRND2 ) COVAL(WAL ,H1 , GRND2 ,2.93E+05 ) PATCH(WL2 ,SWALL , 1, 1, 1, 1, 1, 100, 1, 1) COVAL(WL2 ,W1 , GRND2 ,0. ) COVAL(WL2 ,EP , GRND2 , GRND2 ) COVAL(WL2 ,H1 , GRND2 ,2.93E+05 ) PATCH(WDMPN03 ,PHASEM, 1, 1, 1, 20, 1, 100, 1, 1) COVAL(WDMPN03 ,VTRS, FIXFLU , GRND1 ) COVAL(WDMPN03 ,U2RS, FIXFLU , GRND1 ) COVAL(WDMPN03 ,V2RS, FIXFLU , GRND1 ) COVAL(WDMPN03 ,W2RS, FIXFLU , GRND1 ) COVAL(WDMPN03 ,VWRS, FIXFLU , GRND1 ) PATCH(WDMPS04 ,PHASEM, 1, 1, 1, 20, 1, 100, 1, 1) COVAL(WDMPS04 ,VTRS, FIXFLU , GRND1 ) COVAL(WDMPS04 ,U2RS, FIXFLU , GRND1 ) COVAL(WDMPS04 ,V2RS, FIXFLU , GRND1 ) COVAL(WDMPS04 ,W2RS, FIXFLU , GRND1 ) COVAL(WDMPS04 ,VWRS, FIXFLU , GRND1 ) XCYCLE = F EGWF = T WALLCO = GRND2 ************************************************************ Group 14. Downstream Pressure For PARAB IPARAB = 0 AZPH =0. ;PBAR =0. ************************************************************ Group 15. Terminate Sweeps LSWEEP = 1 ;ISWC1 = 1 LITHYD = 10 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1 SELREF = T RESFAC =1.0E-05 ************************************************************ Group 16. Terminate Iterations LITER(P1)=20 ;LITER(V1)=10 LITER(W1)=10 ;LITER(EP)=20 LITER(H1)=20 ;LITER(VTRS)=20 LITER(U2RS)=20 ;LITER(V2RS)=20 LITER(W2RS)=20 ;LITER(VWRS)=20 ENDIT(P1)=1.0E-03 ;ENDIT(V1)=1.0E-03 ENDIT(W1)=1.0E-03 ;ENDIT(EP)=1.0E-03 ENDIT(H1)=1.0E-03 ;ENDIT(VTRS)=1.0E-03 ENDIT(U2RS)=1.0E-03 ;ENDIT(V2RS)=1.0E-03 ENDIT(W2RS)=1.0E-03 ;ENDIT(VWRS)=1.0E-03 ************************************************************ Group 17. Relaxation RELAX(P1,LINRLX,1.) RELAX(V1,FALSDT,0.5) RELAX(W1,FALSDT,0.5) RELAX(KE,LINRLX,1.) RELAX(EP,FALSDT,0.1) RELAX(H1,FALSDT,0.5) RELAX(FWAL,LINRLX,1.) RELAX(VTRS,FALSDT,0.5) RELAX(U2RS,FALSDT,0.1) RELAX(V2RS,FALSDT,0.1) RELAX(W2RS,FALSDT,0.1) RELAX(VWRS,FALSDT,0.1) RELAX(LEN1,LINRLX,1.) RELAX(ENUT,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(KE)=1.0E+10 ;VARMIN(KE)=1.0E-10 VARMAX(EP)=1.0E+10 ;VARMIN(EP)=1.0E-10 VARMAX(H1)=1.0E+10 ;VARMIN(H1)=-1.0E+10 VARMAX(FWAL)=1.0E+10 ;VARMIN(FWAL)=-1.0E+10 VARMAX(VTRS)=1.0E+10 ;VARMIN(VTRS)=-1.0E+10 VARMAX(U2RS)=1.0E+10 ;VARMIN(U2RS)=-1.0E+10 VARMAX(V2RS)=1.0E+10 ;VARMIN(V2RS)=-1.0E+10 VARMAX(W2RS)=1.0E+10 ;VARMIN(W2RS)=-1.0E+10 VARMAX(VWRS)=1.0E+10 ;VARMIN(VWRS)=-1.0E+10 VARMAX(LEN1)=1.0E+10 ;VARMIN(LEN1)=-1.0E+10 VARMAX(ENUT)=1.0E+10 ;VARMIN(ENUT)=-1.0E+10 ************************************************************ Group 19. Data transmitted to GROUND GENK = T RSTM = T PARSOL = F IRSMSM = 2 ISG62 = 1 SPEDAT(SET,GXMONI,PLOTALL,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(KE,Y,N,Y,N,N,N) OUTPUT(EP,Y,N,Y,Y,Y,Y) OUTPUT(H1,Y,N,Y,Y,Y,Y) OUTPUT(FWAL,Y,N,Y,N,N,N) OUTPUT(VTRS,Y,N,Y,Y,Y,Y) OUTPUT(U2RS,Y,N,Y,Y,Y,Y) OUTPUT(V2RS,Y,N,Y,Y,Y,Y) OUTPUT(W2RS,Y,N,Y,Y,Y,Y) OUTPUT(VWRS,Y,N,Y,Y,Y,Y) OUTPUT(LEN1,Y,N,Y,N,N,N) OUTPUT(ENUT,Y,N,Y,N,N,N) WALPRN = T ************************************************************ Group 22. Monitor Print-Out IXMON = 1 ;IYMON = 18 ;IZMON = 50 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 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