TALK=T;RUN(1,1) PHOTON USE p phi msg grid gr x 1;gr x m gr y 1;gr y m gr z 1;gr z m msg Pressto continue pause cl vi x up z scale cl msg 1st-phase (light phase) velocity vectors on plane ix=1 set vec ref;4 vec x 1 sh gr ou x 1 msg Press to continue pause cl msg 2nd-phase (dense phase) velocity vectors on plane ix=1 set vec ref;4 set vec comp - v2 w2 vec x 1 sh gr ou x 1 msg Press to continue pause cl msg contour of pressure on plane ix=1 con p1 x 1 fi;0.002 gr ou x 1 msg Press to continue pause cl msg contour of 1st-phase (steam) volume fraction on plane ix=1 con stea x 1 fi;0.002 gr ou x 1 msg Press to continue pause cl msg contour of 2nd-phase (water) volume fraction on plane ix=1 con liq x 1 fi;0.002 gr ou x 1 msg Press to continue pause cl msg contour of steam enthalpy on plane ix=1 con h1 x 1 fi;0.002 gr ou x 1 msg Press to continue pause cl msg contour of water enthalpy on plane ix=1 con h2 x 1 fi;0.002 gr ou x 1 msg Press e to END enduse ************************************************************ Group 1. Run Title and Number ************************************************************ ************************************************************ TEXT(3D STEAM GENERATOR : W802) ************************************************************ ************************************************************ IRUNN = 1 ;LIBREF = 14 ************************************************************ Group 2. Time dependence STEADY = T ************************************************************ Group 3. X-Direction Grid Spacing CARTES = F NX = 6 XULAST =3.14159 XFRAC(1)=0.166667 ;XFRAC(2)=0.333333 XFRAC(3)=0.5 ;XFRAC(4)=0.666667 XFRAC(5)=0.833333 ;XFRAC(6)=1. ************************************************************ Group 4. Y-Direction Grid Spacing NY = 7 YVLAST =2.3 YFRAC(1)=0.13 ;YFRAC(2)=0.261 YFRAC(3)=0.3913 ;YFRAC(4)=0.5217 YFRAC(5)=0.6522 ;YFRAC(6)=0.7826 YFRAC(7)=1. ************************************************************ Group 5. Z-Direction Grid Spacing PARAB = F NZ = 12 ZWLAST =10. ZFRAC(1)=0.083333 ;ZFRAC(2)=0.166667 ZFRAC(3)=0.25 ;ZFRAC(4)=0.333333 ZFRAC(5)=0.416667 ;ZFRAC(6)=0.5 ZFRAC(7)=0.583333 ;ZFRAC(8)=0.666667 ZFRAC(9)=0.75 ;ZFRAC(10)=0.833333 ZFRAC(11)=0.916667 ;ZFRAC(12)=1. ************************************************************ Group 6. Body-Fitted Coordinates ************************************************************ Group 7. Variables: STOREd,SOLVEd,NAMEd ONEPHS = F EQUVEL = F NAME(1)=P1 ;NAME(3)=U1 NAME(4)=U2 ;NAME(5)=V1 NAME(6)=V2 ;NAME(7)=W1 NAME(8)=W2 ;NAME(9)=STEA NAME(10)=LIQ ;NAME(14)=H1 NAME(15)=H2 ;NAME(20)=MDOT NAME(21)=EPOR ;NAME(22)=NPOR NAME(23)=HPOR ;NAME(24)=VPOR * 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(U2,Y,Y,N,N,N,Y) SOLUTN(V1,Y,Y,N,N,N,Y) SOLUTN(V2,Y,Y,N,N,N,Y) SOLUTN(W1,Y,Y,N,N,N,Y) SOLUTN(W2,Y,Y,N,N,N,Y) SOLUTN(STEA,Y,Y,N,N,N,Y) SOLUTN(LIQ,Y,Y,N,N,N,Y) SOLUTN(H1,Y,Y,N,N,N,Y) SOLUTN(H2,Y,Y,N,N,N,Y) SOLUTN(MDOT,Y,N,N,N,N,N) SOLUTN(EPOR,Y,N,N,N,N,Y) SOLUTN(NPOR,Y,N,N,N,N,Y) SOLUTN(HPOR,Y,N,N,N,N,Y) SOLUTN(VPOR,Y,N,N,N,N,Y) INTMDT = 20 EPOR = 21 ;HPOR = 23 ;NPOR = 22 ;VPOR = 24 ************************************************************ 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(U2,Y,Y,Y,Y,N,Y) TERMS(V1,Y,Y,Y,Y,Y,Y) TERMS(V2,Y,Y,Y,Y,N,Y) TERMS(W1,Y,Y,Y,Y,Y,Y) TERMS(W2,Y,Y,Y,Y,N,Y) TERMS(STEA,Y,Y,Y,Y,Y,Y) TERMS(LIQ,Y,Y,Y,Y,N,Y) TERMS(H1,Y,Y,Y,Y,Y,Y) TERMS(H2,Y,Y,Y,Y,N,Y) DIFCUT =0. ;ZDIFAC =1. GALA = F ;ADDDIF = F EQDVDP = 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 =38.82 ;TMP1 =0. ;EL1 =0. TSURR =0. ;TEMP0 =0. ;PRESS0 =0. DVO1DT =0. ;DRH1DP =0. EMISS =0. ;SCATT =0. RADIA =0. ;RADIB =0. RHO2 =733.200012 ;TMP2 =0. ;EL2 =0. DVO2DT =0. ;DRH2DP =0. ENUL =0.01288 ;ENUT =0. PHINT(U1)=-2.022E+04 ;PHINT(U2)=-2.022E+04 PHINT(V1)=-2.022E+04 ;PHINT(V2)=-2.022E+04 PHINT(W1)=-2.022E+04 ;PHINT(W2)=-2.022E+04 PHINT(STEA)=-2.022E+04 ;PHINT(LIQ)=-2.022E+04 PHINT(H1)=27.67 ;PHINT(H2)=12.86 PRNDTL(U1)=1. ;PRNDTL(U2)=1.0E+10 PRNDTL(V1)=1. ;PRNDTL(V2)=1.0E+10 PRNDTL(W1)=1. ;PRNDTL(W2)=1.0E+10 PRNDTL(STEA)=1.0E+10 ;PRNDTL(LIQ)=1.0E+10 PRNDTL(H1)=1. ;PRNDTL(H2)=1.0E+10 PRT(U1)=1. ;PRT(U2)=1. PRT(V1)=1. ;PRT(V2)=1. PRT(W1)=1. ;PRT(W2)=1. PRT(STEA)=1. ;PRT(LIQ)=1. PRT(H1)=1. ;PRT(H2)=1. CP1 =1. ;CP2 =1. ************************************************************ Group 10.Inter-Phase Transfer Processes CFIPS =1000. RLOLIM =1.0E-03 ;CMDOT = HEATBL CINT(P1)=1. ;CINT(U1)=1. CINT(U2)=1. ;CINT(V1)=1. CINT(V2)=1. ;CINT(W1)=1. CINT(W2)=1. ;CINT(STEA)=1. CINT(LIQ)=1. ;CINT(H1)=30. CINT(H2)=0.03 PHINT(P1)=-2.022E+04 ;PHINT(U1)=-2.022E+04 PHINT(U2)=-2.022E+04 ;PHINT(V1)=-2.022E+04 PHINT(V2)=-2.022E+04 ;PHINT(W1)=-2.022E+04 PHINT(W2)=-2.022E+04 ;PHINT(STEA)=-2.022E+04 PHINT(LIQ)=-2.022E+04 ;PHINT(H1)=27.67 PHINT(H2)=12.86 ************************************************************ Group 11.Initial field variables (PHIs) FIINIT(P1)=1.0E-10 ;FIINIT(U1)=1.0E-10 FIINIT(U2)=1.0E-10 ;FIINIT(V1)=1.0E-10 FIINIT(V2)=1.0E-10 ;FIINIT(W1)=1. FIINIT(W2)=1. ;FIINIT(STEA)=0.2 FIINIT(LIQ)=0.8 ;FIINIT(H1)=27.67 FIINIT(H2)=12.86 ;FIINIT(MDOT)=0. FIINIT(EPOR)=1. ;FIINIT(NPOR)=1. FIINIT(HPOR)=1. ;FIINIT(VPOR)=1. PATCH(INIT ,INIVAL, 1, 6, 7, 7, 1, 9, 1, 1) INIT(INIT ,W1 ,0. ,-1. ) INIT(INIT ,W2 ,0. ,-1. ) INIT(INIT ,STEA,0. ,-0.25 ) INIT(INIT ,LIQ ,0. ,0.2 ) INIT(INIT ,H1 ,0. ,-27.67 ) INIT(INIT ,H2 ,0. ,-12.86 ) PATCH(E00 ,INIVAL, 1, 6, 7, 7, 1, 9, 1, 1) INIT(E00 ,EPOR,0. ,-1. ) PATCH(E7 ,INIVAL, 1, 6, 1, 6, 1, 7, 1, 1) INIT(E7 ,EPOR,0. ,-0.4395 ) PATCH(E8 ,INIVAL, 1, 6, 1, 4, 8, 8, 1, 1) INIT(E8 ,EPOR,0. ,-0.4395 ) PATCH(E9 ,INIVAL, 1, 6, 1, 2, 9, 9, 1, 1) INIT(E9 ,EPOR,0. ,-0.4395 ) PATCH(E10 ,INIVAL, 1, 6, 7, 7, 10, 10, 1, 1) INIT(E10 ,EPOR,0. ,-0.775 ) PATCH(E11 ,INIVAL, 1, 6, 7, 7, 11, 11, 1, 1) INIT(E11 ,EPOR,0. ,-0.4 ) PATCH(E12 ,INIVAL, 1, 6, 7, 7, 12, 12, 1, 1) INIT(E12 ,EPOR,0. ,-0.03 ) PATCH(N00 ,INIVAL, 1, 6, 6, 7, 1, 9, 1, 1) INIT(N00 ,NPOR,0. ,-1. ) PATCH(N7 ,INIVAL, 1, 6, 1, 5, 1, 7, 1, 1) INIT(N7 ,NPOR,0. ,-0.4395 ) PATCH(N8 ,INIVAL, 1, 6, 1, 3, 8, 8, 1, 1) INIT(N8 ,NPOR,0. ,-0.4395 ) PATCH(N9 ,INIVAL, 1, 6, 1, 1, 9, 9, 1, 1) INIT(N9 ,NPOR,0. ,-0.4395 ) PATCH(N10 ,INIVAL, 1, 6, 7, 7, 10, 12, 1, 1) INIT(N10 ,NPOR,0. ,-1. ) PATCH(H00 ,INIVAL, 1, 6, 7, 7, 1, 9, 1, 1) INIT(H00 ,HPOR,0. ,-1. ) PATCH(H7 ,INIVAL, 1, 6, 1, 6, 1, 7, 1, 1) INIT(H7 ,HPOR,0. ,-0.4395 ) PATCH(H8 ,INIVAL, 1, 6, 1, 2, 8, 8, 1, 1) INIT(H8 ,HPOR,0. ,-0.4395 ) PATCH(H10 ,INIVAL, 1, 6, 7, 7, 10, 10, 1, 1) INIT(H10 ,HPOR,0. ,-0.55 ) PATCH(H11 ,INIVAL, 1, 6, 7, 7, 11, 11, 1, 1) INIT(H11 ,HPOR,0. ,-0.1 ) PATCH(V00 ,INIVAL, 1, 6, 7, 7, 1, 9, 1, 1) INIT(V00 ,VPOR,0. ,-1. ) PATCH(V7 ,INIVAL, 1, 6, 1, 6, 1, 7, 1, 1) INIT(V7 ,VPOR,0. ,-0.4395 ) PATCH(V8 ,INIVAL, 1, 6, 1, 4, 8, 8, 1, 1) INIT(V8 ,VPOR,0. ,-0.4395 ) PATCH(V9 ,INIVAL, 1, 6, 1, 2, 9, 9, 1, 1) INIT(V9 ,VPOR,0. ,-0.4395 ) PATCH(V10 ,INIVAL, 1, 6, 7, 7, 10, 10, 1, 1) INIT(V10 ,VPOR,0. ,-0.775 ) PATCH(V11 ,INIVAL, 1, 6, 7, 7, 11, 11, 1, 1) INIT(V11 ,VPOR,0. ,-0.4 ) PATCH(V12 ,INIVAL, 1, 6, 7, 7, 12, 12, 1, 1) INIT(V12 ,VPOR,0. ,-0.03 ) INIADD = T 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(INLET ,NORTH , 1, 6, 6, 6, 1, 1, 1, 1) COVAL(INLET ,U1 ,0. ,0. ) COVAL(INLET ,U2 ,0. ,0. ) COVAL(INLET ,V1 ,0. ,0. ) COVAL(INLET ,V2 ,0. ,-0.681942 ) COVAL(INLET ,W1 ,0. ,0. ) COVAL(INLET ,W2 ,0. ,0. ) COVAL(INLET ,STEA, FIXFLU ,0. ) COVAL(INLET ,LIQ , FIXFLU ,500. ) COVAL(INLET ,H1 ,0. ,0. ) COVAL(INLET ,H2 ,0. ,9.729 ) PATCH(HEAT1 ,VOLUME, 1, 3, 1, 6, 1, 7, 1, 1) COVAL(HEAT1 ,H2 , FIXFLU ,1200. ) PATCH(HEAT2 ,VOLUME, 1, 3, 1, 4, 8, 8, 1, 1) COVAL(HEAT2 ,H2 , FIXFLU ,1200. ) PATCH(HEAT3 ,VOLUME, 1, 3, 1, 2, 9, 9, 1, 1) COVAL(HEAT3 ,H2 , FIXFLU ,1200. ) PATCH(HEAT4 ,VOLUME, 4, 6, 1, 6, 1, 7, 1, 1) COVAL(HEAT4 ,H2 , FIXFLU ,600. ) PATCH(HEAT5 ,VOLUME, 4, 6, 1, 4, 8, 8, 1, 1) COVAL(HEAT5 ,H2 , FIXFLU ,600. ) PATCH(HEAT6 ,VOLUME, 4, 6, 1, 2, 9, 9, 1, 1) COVAL(HEAT6 ,H2 , FIXFLU ,600. ) PATCH(GRAVITY ,PHASEM, 1, 6, 1, 7, 1, 12, 1, 1) COVAL(GRAVITY ,W1 , FIXFLU ,-9.81 ) COVAL(GRAVITY ,W2 , FIXFLU ,-9.81 ) PATCH(OUTLET ,HIGH , 1, 6, 1, 7, 12, 12, 1, 1) COVAL(OUTLET ,STEA,38.82 ,0. ) COVAL(OUTLET ,LIQ ,733.200012 ,0. ) COVAL(OUTLET ,H1 ,0. ,27.67 ) COVAL(OUTLET ,H2 ,0. ,12.86 ) PATCH(RBAF1 ,FREEH , 1, 6, 1, 7, 2, 2, 1, 1) COVAL(RBAF1 ,W1 ,-19.41 ,0. ) COVAL(RBAF1 ,W2 ,-366.600006 ,0. ) PATCH(RBAF2 ,FREEH , 1, 6, 1, 7, 7, 7, 1, 1) COVAL(RBAF2 ,W1 ,-19.41 ,0. ) COVAL(RBAF2 ,W2 ,-366.600006 ,0. ) PATCH(RBAF3 ,FREEH , 1, 6, 1, 7, 11, 11, 1, 1) COVAL(RBAF3 ,W1 ,-19.41 ,0. ) COVAL(RBAF3 ,W2 ,-366.600006 ,0. ) PATCH(RTUBE1 ,PHASEM, 1, 6, 1, 6, 1, 7, 1, 1) COVAL(RTUBE1 ,U1 ,-100. ,0. ) COVAL(RTUBE1 ,U2 ,-150. ,0. ) COVAL(RTUBE1 ,V1 ,-100. ,0. ) COVAL(RTUBE1 ,V2 ,-150. ,0. ) COVAL(RTUBE1 ,W1 ,-4. ,0. ) COVAL(RTUBE1 ,W2 ,-6. ,0. ) PATCH(RTUBE2 ,PHASEM, 1, 6, 1, 4, 8, 8, 1, 1) COVAL(RTUBE2 ,U1 ,-100. ,0. ) COVAL(RTUBE2 ,U2 ,-150. ,0. ) COVAL(RTUBE2 ,V1 ,-100. ,0. ) COVAL(RTUBE2 ,V2 ,-150. ,0. ) COVAL(RTUBE2 ,W1 ,-4. ,0. ) COVAL(RTUBE2 ,W2 ,-6. ,0. ) PATCH(RTUBE3 ,PHASEM, 1, 6, 1, 2, 9, 9, 1, 1) COVAL(RTUBE3 ,U1 ,-100. ,0. ) COVAL(RTUBE3 ,U2 ,-150. ,0. ) COVAL(RTUBE3 ,V1 ,-100. ,0. ) COVAL(RTUBE3 ,V2 ,-150. ,0. ) COVAL(RTUBE3 ,W1 ,-4. ,0. ) COVAL(RTUBE3 ,W2 ,-6. ,0. ) XCYCLE = F EGWF = T WALLCO = GRND2 ************************************************************ Group 14. Downstream Pressure For PARAB ************************************************************ Group 15. Terminate Sweeps LSWEEP = 25 ;ISWC1 = 1 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1 ISWR1 = 1 ;ISWR2 = 10000 SELREF = T RESFAC =1.0E-05 ************************************************************ Group 16. Terminate Iterations LITER(P1)=20 ;LITER(U1)=10 LITER(U2)=10 ;LITER(V1)=10 LITER(V2)=10 ;LITER(W1)=10 LITER(W2)=10 ;LITER(STEA)=1 LITER(LIQ)=1 ;LITER(H1)=20 LITER(H2)=20 ENDIT(P1)=1.0E-03 ;ENDIT(U1)=1.0E-03 ENDIT(U2)=1.0E-03 ;ENDIT(V1)=1.0E-03 ENDIT(V2)=1.0E-03 ;ENDIT(W1)=1.0E-03 ENDIT(W2)=1.0E-03 ;ENDIT(STEA)=1.0E-03 ENDIT(LIQ)=1.0E-03 ;ENDIT(H1)=1.0E-03 ENDIT(H2)=1.0E-03 ************************************************************ Group 17. Relaxation RELAX(P1,LINRLX,1.) RELAX(U1,FALSDT,0.05) RELAX(U2,FALSDT,0.05) RELAX(V1,FALSDT,0.05) RELAX(V2,FALSDT,0.05) RELAX(W1,FALSDT,0.05) RELAX(W2,FALSDT,0.05) RELAX(STEA,LINRLX,0.5) RELAX(LIQ,LINRLX,0.5) RELAX(H1,FALSDT,1.) RELAX(H2,FALSDT,1.) RELAX(MDOT,LINRLX,1.0E-02) 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(U2)=1.0E+06 ;VARMIN(U2)=-1.0E+06 VARMAX(V1)=1.0E+06 ;VARMIN(V1)=-1.0E+06 VARMAX(V2)=1.0E+06 ;VARMIN(V2)=-1.0E+06 VARMAX(W1)=1.0E+06 ;VARMIN(W1)=-1.0E+06 VARMAX(W2)=1.0E+06 ;VARMIN(W2)=-1.0E+06 VARMAX(STEA)=1. ;VARMIN(STEA)=1.0E-06 VARMAX(LIQ)=1. ;VARMIN(LIQ)=1.0E-06 VARMAX(H1)=1.0E+10 ;VARMIN(H1)=-1.0E+10 VARMAX(H2)=1.0E+10 ;VARMIN(H2)=-1.0E+10 VARMAX(MDOT)=1.0E+10 ;VARMIN(MDOT)=-1.0E+10 VARMAX(EPOR)=1.0E+10 ;VARMIN(EPOR)=-1.0E+10 VARMAX(NPOR)=1.0E+10 ;VARMIN(NPOR)=-1.0E+10 VARMAX(HPOR)=1.0E+10 ;VARMIN(HPOR)=-1.0E+10 VARMAX(VPOR)=1.0E+10 ;VARMIN(VPOR)=-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(U2,Y,N,Y,Y,Y,Y) OUTPUT(V1,Y,N,Y,Y,Y,Y) OUTPUT(V2,Y,N,Y,Y,Y,Y) OUTPUT(W1,Y,Y,Y,Y,Y,Y) OUTPUT(W2,Y,Y,Y,Y,Y,Y) OUTPUT(STEA,Y,Y,Y,Y,Y,Y) OUTPUT(LIQ,Y,N,Y,Y,Y,Y) OUTPUT(H1,Y,Y,Y,Y,Y,Y) OUTPUT(H2,Y,Y,Y,Y,Y,Y) OUTPUT(MDOT,Y,Y,Y,Y,Y,Y) OUTPUT(EPOR,Y,N,Y,N,N,N) OUTPUT(NPOR,Y,N,Y,N,N,N) OUTPUT(HPOR,Y,N,Y,N,N,N) OUTPUT(VPOR,Y,N,Y,N,N,N) ************************************************************ Group 22. Monitor Print-Out IXMON = 3 ;IYMON = 3 ;IZMON = 7 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 = 5 NYPRIN = -1 ;IYPRF = 1 ;IYPRL = 10000 NZPRIN = -1 ;IZPRF = 1 ;IZPRL = 10000 XZPR = F ;YZPR = F IPLTF = 1 ;IPLTL = 25 ;NPLT = -1 ISWPRF = 1 ;ISWPRL = 100000 ITABL = 3 ;IPROF = 1 ABSIZ =0.5 ;ORSIZ =0.4 NTZPRF = 1 ;NCOLPF = 50 ICHR = 1 ;NCOLCO = 28 ;NROWCO = 36 PATCH(PLOT ,CONTUR, 1, 1, 1, 7, 1, 12, 1, 1) PLOT(PLOT ,W1 ,0. ,10. ) PLOT(PLOT ,W2 ,0. ,10. ) PLOT(PLOT ,LIQ ,0. ,10. ) PLOT(PLOT ,H2 ,0. ,10. ) PATCH(COPLOT ,CONTUR, 6, 6, 1, 7, 1, 12, 1, 1) PLOT(COPLOT ,W1 ,0. ,10. ) PLOT(COPLOT ,W2 ,0. ,10. ) PLOT(COPLOT ,LIQ ,0. ,10. ) PLOT(COPLOT ,H2 ,0. ,10. ) PATCH(PRESS ,PROFIL, 1, 1, 2, 2, 1, 12, 1, 1) PLOT(PRESS ,P1 ,0. ,0. ) ************************************************************ Group 24. Dumps For Restarts SAVE = T ;NOWIPE = F NSAVE =CHAM STOP