TALK=T;RUN(1,1) PHOTON USE p parphi .75 .25 1 msg LAMINAR 3D BOUNDARY LAYER IN A CORNER msg msg Velocity vectors: gr ou x 1;gr ou y 1;gr ou z 1 vec x 1 sh;vec y 1 sh;vec z 1 sh msg msg Pressto continue pause vec off;red msg Streamwise velocity contours: con w1 x 1 fi;.01 con w1 y 1 fi;.01 con w1 z 1 fi;.01 msg msg Press to continue pause con off;red msg Contours of x-wise velocity component (u): con u1 x 1 fi;.01 con u1 y 1 fi;.01 con u1 z 1 fi;.01 msg - msg Press to continue pause con off;red msg Contours of y-wise velocity component (v): con v1 x 1 fi;.01 con v1 y 1 fi;.01 con v1 z 1 fi;.01 msg msg Press to continue pause con off;red msg Temperature distribution: con h1 x 1 fi;.01 con h1 y 1 fi;.01 con h1 z 1 fi;.01 msg msg Press to continue pause con off;red msg Pressure contours: con p1 x 1 fi;.01 con p1 y 1 fi;.01 con p1 z 1 fi;.01 msg msg Press e to END enduse DISPLAY This run analyses the boundary-layer flow along a corner formed by two walls. These walls have a (non-dimensionalised) temperature of 0.0, in contrast to the incoming-fluid temperature of 1.0. Fixed pressure ________/__ /| / /|\ Constant -->| |\ mass / | / |\ inflow --> | |\__ rate at / | / |\ \ temp. --> -->| |\ \ =1.0 /_ _ _ |____/______|\ Walls at fixed | --> / | /\ /temperature(=0.0) | / /\____/ |--> / | /\ ^ | / /\ y| | / | ___ |---> | / /\ \ x / z |/_______|__|/\ \ v \\\\\\\\|\\\\ Fixed pressure \ Fixed p. ENDDIS ************************************************************ Group 1. Run Title and Number ************************************************************ ************************************************************ TEXT(3D Boundary Layer In A Corner ) ************************************************************ ************************************************************ IRUNN = 1 ;LIBREF = 14 ************************************************************ Group 2. Time dependence STEADY = T ************************************************************ Group 3. X-Direction Grid Spacing CARTES = T NX = 10 XULAST =0.05 XFRAC(1)=1.0E-02 ;XFRAC(4)=0.16 XFRAC(7)=0.49 ;XFRAC(10)=1. ************************************************************ Group 4. Y-Direction Grid Spacing NY = 10 YVLAST =0.05 YFRAC(1)=1.0E-02 ;YFRAC(4)=0.16 YFRAC(7)=0.49 ;YFRAC(10)=1. ************************************************************ Group 5. Z-Direction Grid Spacing PARAB = T NZ = 10 ZWLAST =0.1 ZFRAC(10)=1. ************************************************************ Group 6. Body-Fitted Coordinates ************************************************************ Group 7. Variables: STOREd,SOLVEd,NAMEd ONEPHS = T NAME(1)=P1 ;NAME(3)=U1 NAME(5)=V1 ;NAME(7)=W1 NAME(14)=H1 * 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(W1,Y,Y,N,N,N,Y) SOLUTN(H1,Y,Y,N,N,N,Y) ************************************************************ 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,Y,Y,Y,Y,Y,Y) TERMS(V1,Y,Y,Y,Y,Y,Y) TERMS(W1,Y,Y,Y,Y,Y,Y) TERMS(H1,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 =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(U1)=1. ;PRNDTL(V1)=1. PRNDTL(W1)=1. ;PRNDTL(H1)=0.7 PRT(U1)=1. ;PRT(V1)=1. PRT(W1)=1. ;PRT(H1)=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(W1)=1.0E-10 FIINIT(H1)=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(UPSTREAM,LOW , 1, 10, 1, 10, 1, 1, 1, 1) COVAL(UPSTREAM,P1 , FIXFLU ,1. ) COVAL(UPSTREAM,U1 ,0. ,0. ) COVAL(UPSTREAM,V1 ,0. ,0. ) COVAL(UPSTREAM,W1 ,0. ,1. ) COVAL(UPSTREAM,H1 ,0. ,1. ) PATCH(SOUTHWAL,SWALL , 1, 10, 1, 1, 1, 10, 1, 1) COVAL(SOUTHWAL,U1 ,1. ,0. ) COVAL(SOUTHWAL,W1 ,1. ,0. ) COVAL(SOUTHWAL,H1 ,1. ,0. ) PATCH(HIGHY ,CELL , 1, 10, 10, 10, 1, 10, 1, 1) COVAL(HIGHY ,P1 ,1. ,0. ) COVAL(HIGHY ,U1 ,0. ,0. ) COVAL(HIGHY ,V1 ,0. ,0. ) COVAL(HIGHY ,W1 ,0. ,1. ) COVAL(HIGHY ,H1 ,0. ,1. ) PATCH(WESTWALL,WWALL , 1, 1, 1, 10, 1, 10, 1, 1) COVAL(WESTWALL,V1 ,1. ,0. ) COVAL(WESTWALL,W1 ,1. ,0. ) COVAL(WESTWALL,H1 ,1. ,0. ) PATCH(HIGHX ,CELL , 10, 10, 1, 10, 1, 10, 1, 1) COVAL(HIGHX ,P1 ,1. ,0. ) COVAL(HIGHX ,U1 ,0. ,0. ) COVAL(HIGHX ,V1 ,0. ,0. ) COVAL(HIGHX ,W1 ,0. ,1. ) COVAL(HIGHX ,H1 ,0. ,1. ) XCYCLE = F EGWF = T WALLCO = GRND2 ************************************************************ Group 14. Downstream Pressure For PARAB IPARAB = 1 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-02 ************************************************************ Group 16. Terminate Iterations LITER(P1)=100 ;LITER(U1)=10 LITER(V1)=10 ;LITER(W1)=100 LITER(H1)=20 ENDIT(P1)=1.0E-15 ;ENDIT(U1)=1.0E-03 ENDIT(V1)=1.0E-03 ;ENDIT(W1)=1.0E-03 ENDIT(H1)=1.0E-03 ************************************************************ Group 17. Relaxation RELAX(P1,LINRLX,1.) RELAX(U1,FALSDT,1.) RELAX(V1,FALSDT,1.) RELAX(W1,FALSDT,1.) RELAX(H1,FALSDT,1.0E+09) 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(W1)=1.0E+06 ;VARMIN(W1)=-1.0E+06 VARMAX(H1)=1.0E+10 ;VARMIN(H1)=-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(P1,Y,N,Y,Y,Y,Y) OUTPUT(U1,Y,N,Y,Y,Y,Y) OUTPUT(V1,Y,N,Y,Y,Y,Y) OUTPUT(W1,Y,N,Y,Y,Y,Y) OUTPUT(H1,Y,N,Y,Y,Y,Y) ************************************************************ Group 22. Monitor Print-Out IXMON = 1 ;IYMON = 5 ;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 = 3 ;IXPRF = 1 ;IXPRL = 10000 NYPRIN = 3 ;IYPRF = 1 ;IYPRL = 10000 NZPRIN = 10 ;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 PATCH(FIXEDZ ,CONTUR, 1, 10, 1, 10, 1, 10, 1, 1) PLOT(FIXEDZ ,U1 ,0. ,20. ) PLOT(FIXEDZ ,V1 ,0. ,20. ) PLOT(FIXEDZ ,W1 ,0. ,20. ) PLOT(FIXEDZ ,H1 ,0. ,20. ) ************************************************************ Group 24. Dumps For Restarts SAVE = T ;NOWIPE = F NSAVE =CHAM IDISPA = 1 ;IDISPB = 0 ;IDISPC = 0 STOP