TALK=T;RUN(1,1) PHOTON USE ext view z msg Velocity vectors in a baffled vessel stirred by a paddle msg Only one sector is shown msg Pressfor more gr ou z 1 vec z 1 pause msg pressure contours con p1 fi z 1 1 20 1 10 0.01 msg press for the outer half pause con p1 fi z 1 1 20 13 22 0.01 msg Press to continue pause con off red msg temperature contours con temp fi z 1 1 20 1 10 0.01 msg press for the outer half pause con temp fi z 1 1 20 13 22 0.01 vec z 1 msg - msg Press e to END enduse DISPLAY 2-dimensional (x-y), polar, steady, elliptic simulation This file, ylink.q1, tests the "link" built in to PHOENICS It concerns steady flow through a duct of shape formed by the lateral displacement of one half of a rectangular duct relative to the other. enddis ************************************************************ Group 1. Run Title and Number ************************************************************ ************************************************************ TEXT(Y-Direction Link In XY; Xcycle=t ) ************************************************************ ************************************************************ IRUNN = 1 ;LIBREF = 14 ************************************************************ Group 2. Time dependence STEADY = T ************************************************************ Group 3. X-Direction Grid Spacing CARTES = F NX = 20 XULAST =1. XFRAC(1)=0.05 ;XFRAC(2)=0.1 XFRAC(3)=0.15 ;XFRAC(4)=0.2 XFRAC(5)=0.25 ;XFRAC(6)=0.3 XFRAC(7)=0.35 ;XFRAC(8)=0.4 XFRAC(9)=0.45 ;XFRAC(10)=0.5 XFRAC(11)=0.55 ;XFRAC(12)=0.6 XFRAC(13)=0.65 ;XFRAC(14)=0.7 XFRAC(15)=0.75 ;XFRAC(16)=0.8 XFRAC(17)=0.85 ;XFRAC(18)=0.9 XFRAC(19)=0.95 ;XFRAC(20)=1. ************************************************************ Group 4. Y-Direction Grid Spacing NY = 22 YVLAST =1. RINNER =0.1 ;SNALFA =0. Method of pairs used for grid setting. YFRAC(1)=-10. ;YFRAC(2)=0.05 YFRAC(3)=2. ;YFRAC(4)=5.0E-04 YFRAC(5)=10. ;YFRAC(6)=0.05 ************************************************************ Group 5. Z-Direction Grid Spacing PARAB = F NZ = 1 ZWLAST =1. ZFRAC(1)=1. ************************************************************ Group 6. Body-Fitted Coordinates * X-cyclic boundaries switched XCYIZ( 1, T ) ************************************************************ Group 7. Variables: STOREd,SOLVEd,NAMEd ONEPHS = T NAME(1)=P1 ;NAME(3)=U1 NAME(5)=V1 ;NAME(14)=TEMP * 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,N) SOLUTN(U1,Y,Y,N,N,N,Y) SOLUTN(V1,Y,Y,N,N,N,Y) SOLUTN(TEMP,Y,Y,Y,N,N,N) ************************************************************ 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(TEMP,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-03 ;ENUT =0. PRNDTL(U1)=1. ;PRNDTL(V1)=1. PRNDTL(TEMP)=0.1 PRT(U1)=1. ;PRT(V1)=1. PRT(TEMP)=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. FIINIT(V1)=-0.5 ;FIINIT(TEMP)=0.9 PATCH(LOWER ,INIVAL, 1, 20, 1, 11, 1, 1, 1, 1) INIT(LOWER ,P1 ,0. ,1. ) INIT(LOWER ,TEMP,0. ,-0.9 ) INIADD = F FSWEEP = 1 IURINI = 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(COLD ,SOUTH , 1, 20, 22, 22, 1, 1, 1, 1) COVAL(COLD ,P1 , FIXFLU ,1. ) COVAL(COLD ,U1 ,0. ,1. ) COVAL(COLD ,V1 ,0. ,-1. ) COVAL(COLD ,TEMP,1.0E+05 ,-0.9 ) PATCH(HOT ,CELL , 1, 20, 1, 1, 1, 1, 1, 1) COVAL(HOT ,P1 ,1.0E-02 ,0. ) COVAL(HOT ,TEMP,1.0E+05 ,0.9 ) PATCH(+1 ,SOUTH , 1, 20, 11, 11, 1, 1, 1, 1) COVAL(+1 ,P1 ,1.0E+06 ,2. ) COVAL(+1 ,U1 , FIXVAL ,2. ) COVAL(+1 ,V1 , FIXVAL ,2. ) COVAL(+1 ,TEMP, FIXVAL ,2. ) PATCH(+1V ,SOUTH , 1, 20, 10, 10, 1, 1, 1, 1) PATCH(+2 ,SOUTH , 1, 20, 12, 12, 1, 1, 1, 1) COVAL(+2 ,P1 ,1.0E+06 ,-2. ) COVAL(+2 ,U1 , FIXVAL ,-2. ) COVAL(+2 ,V1 , FIXVAL ,-2. ) COVAL(+2 ,TEMP, FIXVAL ,-2. ) PATCH(+2V ,SOUTH , 1, 20, 11, 11, 1, 1, 1, 1) PATCH(FLOWRES ,VOLUME, 1, 20, 1, 22, 1, 1, 1, 1) COVAL(FLOWRES ,U1 ,0. ,0. ) COVAL(FLOWRES ,V1 ,0. ,0. ) PATCH(GP12DFN1,NORTH , 1, 20, 10, 10, 1, 1, 1, 1) COVAL(GP12DFN1,TEMP,0.5 ,0. ) PATCH(GP12DFN2,NORTH , 1, 20, 12, 12, 1, 1, 1, 1) COVAL(GP12DFN2,U1 ,0.5 ,0. ) COVAL(GP12DFN2,TEMP,0.5 ,0. ) PATCH(ROTA ,PHASEM, 1, 20, 1, 11, 1, 1, 1, 1) COVAL(ROTA ,U1 , FIXFLU , GRND ) COVAL(ROTA ,V1 , FIXFLU , GRND ) PATCH(PADDLE ,EAST , 1, 1, 1, 3, 1, 1, 1, 1) COVAL(PADDLE ,U1 , FIXVAL ,0. ) PATCH(BAFFLE ,EAST , 1, 1, 20, 22, 1, 1, 1, 1) COVAL(BAFFLE ,U1 , FIXVAL ,0. ) IURVAL = 1 XCYCLE = T EGWF = T WALLCO = GRND2 ************************************************************ Group 14. Downstream Pressure For PARAB ************************************************************ Group 15. Terminate Sweeps LSWEEP = 200 ;ISWC1 = 1 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1 SELREF = T RESFAC =1.0E-02 ************************************************************ Group 16. Terminate Iterations LITER(P1)=20 ;LITER(U1)=10 LITER(V1)=10 ;LITER(TEMP)=10 ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03 ENDIT(V1)=1.0E-03 ;ENDIT(TEMP)=1.0E-03 ************************************************************ Group 17. Relaxation RELAX(P1,LINRLX,0.5) RELAX(U1,FALSDT,5.0E-03) RELAX(V1,FALSDT,5.0E-03) RELAX(TEMP,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(TEMP)=1.0E+10 ;VARMIN(TEMP)=-1.0E+10 ************************************************************ Group 19. Data transmitted to GROUND PARSOL = F CONWIZ = T ISG62 = 1 ANGVEL =-1. SPEDAT(SET,GXMONI,PLOTALL,L,T) ************************************************************ Group 20. Preliminary Printout ************************************************************ Group 21. Print-out of Variables IURPRN = 1 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(TEMP,Y,Y,Y,Y,Y,Y) ************************************************************ Group 22. Monitor Print-Out IXMON = 19 ;IYMON = 12 ;IZMON = 1 NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = -1 UWATCH = T ;USTEER = T HIGHLO = F ************************************************************ Group 23.Field Print-Out & Plot Control NPRINT = 1000 ;NUMCLS = 5 NXPRIN = 1 ;IXPRF = 1 ;IXPRL = 20 NYPRIN = 1 ;IYPRF = 10 ;IYPRL = 13 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(FIRST ,CONTUR, 1, 10, 1, 22, 1, 1, 1, 1) PLOT(FIRST ,P1 ,0. ,20. ) PLOT(FIRST ,TEMP,0. ,20. ) PATCH(SECOND ,CONTUR, 13, 20, 1, 22, 1, 1, 1, 1) PLOT(SECOND ,P1 ,0. ,20. ) PLOT(SECOND ,TEMP,0. ,20. ) ************************************************************ Group 24. Dumps For Restarts SAVE = T ;NOWIPE = F NSAVE =CHAM STOP