TALK=T;RUN(1,1) DISPLAY This case concerns steady, axisymmetric, isothermal, incompressible and laminar or fully turbulent flow in the turnaround duct. The geometry of the case is the same, as was used in the 1st test case for the WUA-CFD meeting in Basel (1994). The main objective of this library case is to demonstrate the use of MB-FGE technique to calculate flows in the curved ducts. For this reason default grid sizes are not enough for accurate assesement of the flow. Calculations of the turbulent flow (LTURB=T) could be made with low-Re extensions of whether standard K-E model (LOWKE=T) or 2-layer K-E model (LOWKE=F). This Q1 file includes Photon Use information. --------------------------------------------------------- ENDDIS PHOTON USE p ; ; ; ; ; msg Computational Domain: mgrid 1 k 1 mgrid 2 k 1 col 2 mgrid 3 k 1 col 4 msg Press Any Key to Continue... pause cl set vec av off msg Velocity Vectors: mvec 1 k 1 sh mvec 2 k 1 sh mvec 3 k 1 sh msg Press Any Key to Continue... pause cl msg Contours of W-velocity Resolutes: mcon 1 uc1 k 1 fi 0.0001 mcon 2 uc1 k 1 fi 0.0001 mcon 3 uc1 k 1 fi 0.0001 msg Press Any Key to Continue... pause cl msg Contours of Pressure: mcon 1 p1 k 1 fi 0.0001 mcon 2 p1 k 1 fi 0.0001 mcon 3 p1 k 1 fi 0.0001 msg Press Eto exit PHOTON ... pause ENDUSE ************************************************************ Group 1. Run Title and Number ************************************************************ ************************************************************ TEXT(MB-FGE: Case 1 (WUA-CFD-94, Laminar). ) ************************************************************ ************************************************************ IRUNN = 1 ;LIBREF = 150 ************************************************************ Group 2. Time dependence STEADY = T ************************************************************ Group 3. X-Direction Grid Spacing CARTES = T NX = 167 XULAST =0.112891 ************************************************************ Group 4. Y-Direction Grid Spacing NY = 16 YVLAST =0.045 ************************************************************ Group 5. Z-Direction Grid Spacing PARAB = F NZ = 1 ZWLAST =6.3E-03 ************************************************************ Group 6. Body-Fitted Coordinates BFC = T ;NONORT = F NUMBLK = 3 NCRT = -1 RSTGEO = F ;SAVGEO = F UUP = F ;VUP = F ;WUP = F NGEOM =CHAM NAMXYZ =CHAM ANGMIN =20. DOMAIN( 1, 168, 1, 17, 1, 2) * Set fixed sub-domain FIXDOM( 1, 0, 0, 0, 0, 0, 0) FIXDOM( 2, 0, 0, 0, 0, 0, 0) FIXDOM( 3, 0, 0, 0, 0, 0, 0) FIXDOM( 4, 0, 0, 0, 0, 0, 0) FIXDOM( 5, 0, 0, 0, 0, 0, 0) FIXDOM( 6, 0, 0, 0, 0, 0, 0) FIXDOM( 7, 0, 0, 0, 0, 0, 0) FIXDOM( 8, 0, 0, 0, 0, 0, 0) FIXDOM( 9, 0, 0, 0, 0, 0, 0) FIXDOM( 10, 0, 0, 0, 0, 0, 0) LIJ = F ;LJK = T ;LIK = F CCM = T ************************************************************ Group 7. Variables: STOREd,SOLVEd,NAMEd ONEPHS = T NAME(1)=P1 ;NAME(3)=U1 NAME(5)=V1 ;NAME(144)=PRPS NAME(145)=VC1 ;NAME(146)=UC1 NAME(147)=WCRT ;NAME(148)=VCRT NAME(149)=UCRT * 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(U1,Y,Y,N,N,N,Y) SOLUTN(V1,Y,Y,N,N,N,Y) SOLUTN(PRPS,Y,N,N,N,N,N) SOLUTN(VC1,Y,Y,Y,N,N,Y) SOLUTN(UC1,Y,Y,Y,N,N,Y) SOLUTN(WCRT,Y,N,N,N,N,N) SOLUTN(VCRT,Y,N,N,N,N,N) SOLUTN(UCRT,Y,N,N,N,N,N) PRPS = 144 ************************************************************ 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(U1,N,N,N,N,N,N) TERMS(V1,N,N,N,N,N,N) TERMS(VC1,N,Y,Y,Y,N,Y) TERMS(UC1,N,Y,Y,Y,Y,Y) DIFCUT =0.5 ;ZDIFAC =1. GALA = F ;ADDDIF = 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 =317.799988 ;TMP1 =0. ;EL1 =0. TSURR =0. ;TEMP0 =0. ;PRESS0 =0. DVO1DT =0. ;DRH1DP =0. EMISS =0. ;SCATT =0. RADIA =0. ;RADIB =0. ENUL =5.058821E-05 ;ENUT =0. PRNDTL(VC1)=1. ;PRNDTL(UC1)=1. PRT(VC1)=1. ;PRT(UC1)=1. CP1 =1. ;CP2 =1. ************************************************************ Group 10.Inter-Phase Transfer Processes ************************************************************ Group 11.Initial field variables (PHIs) FIINIT(P1)=1.0E-10 ;FIINIT(U1)=1.0E-10 FIINIT(V1)=1.0E-10 ;FIINIT(PRPS)=-1. FIINIT(VC1)=1.0E-05 ;FIINIT(UC1)=1.0E-05 FIINIT(WCRT)=1.0E-10 ;FIINIT(VCRT)=1.0E-10 FIINIT(UCRT)=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(MBD1 ,CELL , 1, 20, 1, 6, 1, 1, 1, 1) PATCH(MBD2 ,CELL , 22, 88, 1, 16, 1, 1, 1, 1) PATCH(MBD3 ,CELL , 90, 167, 1, 12, 1, 1, 1, 1) PATCH(MBL2.3 ,VOLUME, 36, 74, 11, 16, 1, 1, 1, 1) PATCH(MBL3.2 ,VOLUME, 90, 167, 1, 12, 1, 1, 1, 1) PATCH(MBL1.2 ,NORTH , 1, 14, 6, 6, 1, 1, 1, 1) PATCH(MBL2.1 ,SOUTH , 22, 35, 1, 1, 1, 1, 1, 1) PATCH(IN1 ,WEST , 1, 1, 1, 6, 1, 1, 1, 1) COVAL(IN1 ,P1 , FIXFLU ,317.799988 ) COVAL(IN1 ,VC1 ,0. ,0. ) COVAL(IN1 ,UC1 ,0. ,1. ) PATCH(IN2 ,WEST , 22, 22, 1, 16, 1, 1, 1, 1) COVAL(IN2 ,P1 , FIXFLU ,317.799988 ) COVAL(IN2 ,VC1 ,0. ,0. ) COVAL(IN2 ,UC1 ,0. ,1. ) PATCH(WE ,EWALL , 20, 20, 1, 6, 1, 1, 1, 1) COVAL(WE ,VC1 ,1. ,0. ) COVAL(WE ,UC1 ,1. ,0. ) PATCH(WN ,NWALL , 22, 88, 16, 16, 1, 1, 1, 1) COVAL(WN ,VC1 ,1. ,0. ) COVAL(WN ,UC1 ,1. ,0. ) PATCH(WS ,SWALL , 42, 88, 1, 1, 1, 1, 1, 1) COVAL(WS ,VC1 ,1. ,0. ) COVAL(WS ,UC1 ,1. ,0. ) PATCH(OUT ,EAST , 88, 88, 1, 16, 1, 1, 1, 1) COVAL(OUT ,P1 ,1.0E+05 ,0. ) COVAL(OUT ,VC1 ,0. ,0. ) COVAL(OUT ,UC1 ,0. ,0. ) XCYCLE = F EGWF = T WALLCO = GRND2 ************************************************************ Group 14. Downstream Pressure For PARAB ************************************************************ Group 15. Terminate Sweeps LSWEEP = 500 ;ISWC1 = 1 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1 SELREF = T RESFAC =1.0E-03 ************************************************************ Group 16. Terminate Iterations LITER(P1)=20 ;LITER(U1)=10 LITER(V1)=10 ;LITER(VC1)=20 LITER(UC1)=20 ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03 ENDIT(V1)=1.0E-03 ;ENDIT(VC1)=1.0E-03 ENDIT(UC1)=1.0E-03 ************************************************************ Group 17. Relaxation RELAX(P1,LINRLX,0.1) RELAX(U1,FALSDT,1.) RELAX(V1,FALSDT,1.) RELAX(PRPS,LINRLX,1.) RELAX(VC1,FALSDT,0.067857) RELAX(UC1,FALSDT,0.067857) RELAX(WCRT,LINRLX,1.) RELAX(VCRT,LINRLX,1.) RELAX(UCRT,LINRLX,1.) OVRRLX =0. EXPERT = F ;NNORSL = F ************************************************************ Group 18. Limits VARMAX(P1)=1.0E+10 ;VARMIN(P1)=-1.0E+10 VARMAX(U1)=1.0E+06 ;VARMIN(U1)=-1.0E+06 VARMAX(V1)=1.0E+06 ;VARMIN(V1)=-1.0E+06 VARMAX(PRPS)=1.0E+10 ;VARMIN(PRPS)=-1.0E+10 VARMAX(VC1)=1.0E+10 ;VARMIN(VC1)=-1.0E+10 VARMAX(UC1)=1.0E+10 ;VARMIN(UC1)=-1.0E+10 VARMAX(WCRT)=1.0E+10 ;VARMIN(WCRT)=-1.0E+10 VARMAX(VCRT)=1.0E+10 ;VARMIN(VCRT)=-1.0E+10 VARMAX(UCRT)=1.0E+10 ;VARMIN(UCRT)=-1.0E+10 ************************************************************ Group 19. Data transmitted to GROUND PARSOL = F CONWIZ = T LSG3 = T LSG4 = T ISG62 = 1 CSG3 ='LCRU' 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(U1,Y,N,Y,Y,Y,Y) OUTPUT(V1,Y,N,Y,Y,Y,Y) OUTPUT(PRPS,Y,N,Y,N,N,N) OUTPUT(VC1,Y,N,Y,Y,Y,Y) OUTPUT(UC1,Y,N,Y,Y,Y,Y) OUTPUT(WCRT,Y,N,Y,N,N,N) OUTPUT(VCRT,Y,N,Y,N,N,N) OUTPUT(UCRT,Y,N,Y,N,N,N) ************************************************************ Group 22. Monitor Print-Out IXMON = 11 ;IYMON = 4 ;IZMON = 1 NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = -1 UWATCH = T ;USTEER = T HIGHLO = F ************************************************************ Group 23.Field Print-Out & Plot Control NPRINT = 100000 ;NUMCLS = 5 NXPRIN = -1 ;IXPRF = 1 ;IXPRL = 10000 NYPRIN = -1 ;IYPRF = 1 ;IYPRL = 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