TALK=T;RUN(1,1) DISPLAY The problem is similar to that of library case 230; but the Saffman-Spalding k-W model is used, the variable being VOSQ, which stands for vorticity-fluctuations squared, and which is related to KE and EPS as (KE/EPS) squared. ENDDIS ************************************************************ Group 1. Run Title and Number ************************************************************ ************************************************************ TEXT(X-Spatial Decay Of Turbu, K-Vosq ) ************************************************************ ************************************************************ IRUNN = 1 ;LIBREF = 14 ************************************************************ Group 2. Time dependence STEADY = T ************************************************************ Group 3. X-Direction Grid Spacing CARTES = T NX = 40 XULAST =1. XFRAC(1)=6.25E-04 ;XFRAC(3)=5.625E-03 XFRAC(5)=0.015625 ;XFRAC(7)=0.030625 XFRAC(9)=0.050625 ;XFRAC(11)=0.075625 XFRAC(13)=0.105625 ;XFRAC(15)=0.140625 XFRAC(17)=0.180625 ;XFRAC(19)=0.225625 XFRAC(21)=0.275625 ;XFRAC(23)=0.330625 XFRAC(25)=0.390625 ;XFRAC(27)=0.455625 XFRAC(29)=0.525625 ;XFRAC(31)=0.600625 XFRAC(33)=0.680625 ;XFRAC(35)=0.765625 XFRAC(37)=0.855625 ;XFRAC(39)=0.950625 ************************************************************ Group 4. Y-Direction Grid Spacing NY = 1 YVLAST =1. YFRAC(1)=1. ************************************************************ Group 5. Z-Direction Grid Spacing PARAB = F NZ = 1 ZWLAST =1. ZFRAC(1)=1. ************************************************************ Group 6. Body-Fitted Coordinates ************************************************************ Group 7. Variables: STOREd,SOLVEd,NAMEd ONEPHS = T NAME(3)=U1 ;NAME(12)=KE NAME(149)=VOSQ ;NAME(150)=VIST * Y in SOLUTN argument list denotes: * 1-stored 2-solved 3-whole-field * 4-point-by-point 5-explicit 6-harmonic averaging SOLUTN(U1,Y,N,N,N,N,Y) SOLUTN(KE,Y,Y,N,N,N,N) SOLUTN(VOSQ,Y,Y,N,N,N,N) SOLUTN(VIST,Y,N,N,N,N,Y) VIST = 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(KE,N,Y,N,N,N,N) TERMS(VOSQ,N,Y,N,N,N,N) DIFCUT =0.5 ;ZDIFAC =1. GALA = F ;ADDDIF = F NEWENT = F 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 = GRND5 TSURR =0. ;TEMP0 =0. ;PRESS0 =0. DVO1DT =0. ;DRH1DP =0. EMISS =0. ;SCATT =0. RADIA =0. ;RADIB =0. EL1A =0. ;EL1B =0. ;EL1C =0. ENUL =1.0E-05 ;ENUT = GRND6 ENUTA =0. ;ENUTB =0. ;ENUTC =0. IENUTA = 0 CP1 =1. ;CP2 =1. ************************************************************ Group 10.Inter-Phase Transfer Processes ************************************************************ Group 11.Initial field variables (PHIs) FIINIT(U1)=1. ;FIINIT(KE)=1. FIINIT(VOSQ)=1. ;FIINIT(VIST)=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(*VOSQ ,PHASEM, 0, 0, 0, 0, 0, 0, 1, 1) COVAL(*VOSQ ,KE ,1. ,0.5 ) COVAL(*VOSQ ,VOSQ,1.84 ,0.5 ) PATCH(INLET ,WEST , 1, 1, 1, 1, 1, 1, 1, 1) COVAL(INLET ,KE ,1.0E+05 ,1. ) COVAL(INLET ,VOSQ,1.0E+05 ,1. ) XCYCLE = F EGWF = T WALLCO = GRND2 ************************************************************ Group 14. Downstream Pressure For PARAB ************************************************************ Group 15. Terminate Sweeps LSWEEP = 10 ;ISWC1 = 1 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1 SELREF = T RESFAC =1.0E-05 ************************************************************ Group 16. Terminate Iterations LITER(KE)=20 ;LITER(VOSQ)=20 ENDIT(KE)=1.0E-03 ;ENDIT(VOSQ)=1.0E-03 ************************************************************ Group 17. Relaxation RELAX(U1,LINRLX,1.) RELAX(KE,LINRLX,0.5) RELAX(VOSQ,LINRLX,0.5) RELAX(VIST,LINRLX,1.) OVRRLX =0. EXPERT = F ;NNORSL = F ************************************************************ Group 18. Limits VARMAX(U1)=1.0E+06 ;VARMIN(U1)=-1.0E+06 VARMAX(KE)=1.0E+10 ;VARMIN(KE)=1.0E-10 VARMAX(VOSQ)=1.0E+10 ;VARMIN(VOSQ)=1.0E-10 VARMAX(VIST)=1.0E+10 ;VARMIN(VIST)=-1.0E+10 ************************************************************ Group 19. Data transmitted to GROUND PARSOL = F 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(U1,N,N,N,N,N,N) OUTPUT(KE,Y,N,Y,Y,Y,Y) OUTPUT(VOSQ,Y,N,Y,Y,Y,Y) OUTPUT(VIST,N,N,N,N,N,N) ************************************************************ Group 22. Monitor Print-Out IXMON = 40 ;IYMON = 1 ;IZMON = 1 NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = 5 UWATCH = T ;USTEER = T HIGHLO = F ************************************************************ Group 23.Field Print-Out & Plot Control NPRINT = 100000 ;NUMCLS = 5 NXPRIN = 2 ;IXPRF = 1 ;IXPRL = 10000 IPLTF = 1 ;IPLTL = -1 ;NPLT = -1 ISWPRF = 1 ;ISWPRL = 100000 ITABL = 1 ;IPROF = 1 ABSIZ =0.5 ;ORSIZ =0.4 NTZPRF = 1 ;NCOLPF = 50 ICHR = 2 ;NCOLCO = 45 ;NROWCO = 20 PATCH(PROFILE ,PROFIL, 1, 40, 1, 1, 1, 1, 1, 1) PLOT(PROFILE ,KE ,0. ,1. ) PLOT(PROFILE ,VOSQ,0. ,2. ) PLOT(PROFILE ,VIST,0. ,0. ) ************************************************************ Group 24. Dumps For Restarts SAVE = T ;NOWIPE = F NSAVE =CHAM STOP