TALK=T;RUN(1,1) PHOTON USE p phi up z mirror y msg Oil concentration con oil x 1 sh;int 300 msg Pressto continue pause msg Temperature contours con tem1 x 1 fil;0.01 msg Press to continue pause msg Velocity vectors vec x 1 sh msg Press e to END ENDUSE DISPLAY This case simulates an oil tanker rupture. The purpose of this calculation is to show how a higher temperature in the layer near the sea surface affect the asending plume of the water-oil mixture. The buoyancy force is modelled as a linear function of both oil concentration and the temperature; and is set by In-Form. This calculation focuses on the top layer near the surface and the output from a separate parabolic calculation of the turbulent plume is used as guidance to the input at the lower su$ rface. The profiles of inflow velocity is therefore represented as a si$ ne curve. The results show that the presence of a warm-water layer near the sea surface causes the water-oil liquid to spread laterally, beneath the hot layer, perhaps never reaching the surface. ENDDIS ************************************************************ Group 1. Run Title and Number ************************************************************ ************************************************************ TEXT(Oil tanker rupture; warm-water layer eff) ************************************************************ ************************************************************ IRUNN = 1 ;LIBREF = 401 ************************************************************ Group 2. Time dependence STEADY = T ************************************************************ Group 3. X-Direction Grid Spacing CARTES = F NX = 1 XULAST =1.0E-02 XFRAC(1)=1. ************************************************************ Group 4. Y-Direction Grid Spacing NY = 40 YVLAST =2000. YFRAC(1)=0.017288 ;YFRAC(2)=0.037057 YFRAC(3)=0.057885 ;YFRAC(4)=0.079433 YFRAC(5)=0.101532 ;YFRAC(6)=0.12408 YFRAC(7)=0.147008 ;YFRAC(8)=0.170268 YFRAC(9)=0.193821 ;YFRAC(10)=0.217638 YFRAC(11)=0.241694 ;YFRAC(12)=0.26597 YFRAC(13)=0.29045 ;YFRAC(14)=0.315119 YFRAC(15)=0.339965 ;YFRAC(16)=0.364977 YFRAC(17)=0.390147 ;YFRAC(18)=0.415464 YFRAC(19)=0.440923 ;YFRAC(20)=0.466516 YFRAC(21)=0.492238 ;YFRAC(22)=0.518083 YFRAC(23)=0.544045 ;YFRAC(24)=0.57012 YFRAC(25)=0.596304 ;YFRAC(26)=0.622594 YFRAC(27)=0.648984 ;YFRAC(28)=0.675473 YFRAC(29)=0.702056 ;YFRAC(30)=0.728731 YFRAC(31)=0.755495 ;YFRAC(32)=0.782346 YFRAC(33)=0.809281 ;YFRAC(34)=0.836298 YFRAC(35)=0.863394 ;YFRAC(36)=0.890567 YFRAC(37)=0.917817 ;YFRAC(38)=0.94514 YFRAC(39)=0.972535 ;YFRAC(40)=1. ************************************************************ Group 5. Z-Direction Grid Spacing PARAB = F NZ = 40 ZWLAST =1000. ZFRAC(1)=0.017288 ;ZFRAC(2)=0.037057 ZFRAC(3)=0.057885 ;ZFRAC(4)=0.079433 ZFRAC(5)=0.101532 ;ZFRAC(6)=0.12408 ZFRAC(7)=0.147008 ;ZFRAC(8)=0.170268 ZFRAC(9)=0.193821 ;ZFRAC(10)=0.217638 ZFRAC(11)=0.241694 ;ZFRAC(12)=0.26597 ZFRAC(13)=0.29045 ;ZFRAC(14)=0.315119 ZFRAC(15)=0.339965 ;ZFRAC(16)=0.364977 ZFRAC(17)=0.390147 ;ZFRAC(18)=0.415464 ZFRAC(19)=0.440923 ;ZFRAC(20)=0.466516 ZFRAC(21)=0.492238 ;ZFRAC(22)=0.518083 ZFRAC(23)=0.544045 ;ZFRAC(24)=0.57012 ZFRAC(25)=0.596304 ;ZFRAC(26)=0.622594 ZFRAC(27)=0.648984 ;ZFRAC(28)=0.675473 ZFRAC(29)=0.702056 ;ZFRAC(30)=0.728731 ZFRAC(31)=0.755495 ;ZFRAC(32)=0.782346 ZFRAC(33)=0.809281 ;ZFRAC(34)=0.836298 ZFRAC(35)=0.863394 ;ZFRAC(36)=0.890567 ZFRAC(37)=0.917817 ;ZFRAC(38)=0.94514 ZFRAC(39)=0.972535 ;ZFRAC(40)=1. ************************************************************ Group 6. Body-Fitted Coordinates ************************************************************ Group 7. Variables: STOREd,SOLVEd,NAMEd ONEPHS = T NAME(1)=P1 ;NAME(5)=V1 NAME(7)=W1 ;NAME(12)=KE NAME(13)=EP ;NAME(145)=LOGO NAME(146)=REST ;NAME(147)=LEN1 NAME(148)=ENUT ;NAME(149)=OIL NAME(150)=TEM1 * 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,Y) SOLUTN(V1,Y,Y,Y,N,N,Y) SOLUTN(W1,Y,Y,Y,N,N,Y) SOLUTN(KE,Y,Y,N,N,N,N) SOLUTN(EP,Y,Y,N,N,N,N) SOLUTN(LOGO,Y,N,N,N,N,N) SOLUTN(REST,Y,Y,N,N,N,Y) SOLUTN(LEN1,Y,N,N,N,N,Y) SOLUTN(ENUT,Y,N,N,N,N,Y) SOLUTN(OIL,Y,Y,N,N,N,Y) SOLUTN(TEM1,Y,Y,Y,N,N,Y) VIST = 148 LEN1 = 147 ************************************************************ 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(V1,Y,Y,Y,Y,Y,Y) TERMS(W1,Y,Y,Y,Y,Y,Y) TERMS(KE,N,Y,Y,Y,Y,N) TERMS(EP,N,Y,Y,Y,Y,N) TERMS(REST,N,Y,N,Y,Y,Y) TERMS(OIL,N,Y,Y,Y,N,Y) TERMS(TEM1,N,Y,Y,Y,Y,Y) DIFCUT =0.5 ;ZDIFAC =1. GALA = F ;ADDDIF = F NEWENT = T ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1 ************************************************************ Group 9. Properties used if PRPS is not stored, and where PRPS = -1.0 if it is! RHO1 =1000. ;TMP1 =0. ;EL1 = GRND4 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-06 ;ENUT = GRND3 ENUTA =0. ;ENUTB =0. ;ENUTC =0. IENUTA = 0 PRNDTL(V1)=1. ;PRNDTL(W1)=1. PRNDTL(KE)=1. ;PRNDTL(EP)=1. PRNDTL(OIL)=1. ;PRNDTL(TEM1)=1. PRT(V1)=1. ;PRT(W1)=1. PRT(KE)=1. ;PRT(EP)=1.314 PRT(OIL)=1. ;PRT(TEM1)=1. CP1 =1. ;CP2 =1. ************************************************************ Group 10.Inter-Phase Transfer Processes ************************************************************ Group 11.Initial field variables (PHIs) FIINIT(P1)=1.0E-10 ;FIINIT(V1)=1.0E-10 FIINIT(W1)=1.0E-10 ;FIINIT(KE)=1.0E-04 FIINIT(EP)=1.64E-08 ;FIINIT(LOGO)=1.0E-10 FIINIT(REST)=1.0E-10 ;FIINIT(LEN1)=1.0E-10 FIINIT(ENUT)=1.0E-10 ;FIINIT(OIL)=1.0E-10 FIINIT(TEM1)=1.0E-10 PATCH(INI1 ,INIVAL, 1, 1, 1, 40, 1, 35, 1, 1) PATCH(INI2 ,INIVAL, 1, 1, 1, 40, 36, 40, 1, 1) 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(KESOURCE,PHASEM, 0, 0, 0, 0, 0, 0, 1, 1) COVAL(KESOURCE,KE , GRND4 , GRND4 ) COVAL(KESOURCE,EP , GRND4 , GRND4 ) PATCH(ELAPSE ,PHASEM, 1, 1, 1, 40, 1, 40, 1, 1) COVAL(ELAPSE ,REST, FIXFLU ,1. ) PATCH(UPPER ,PHASEM, 1, 1, 1, 40, 36, 40, 1, 1) COVAL(UPPER ,W1 ,In-Form:source - see Grp 19) PATCH(LOWER ,PHASEM, 1, 1, 1, 40, 1, 35, 1, 1) COVAL(LOWER ,W1 ,In-Form:source - see Grp 19) PATCH(LEAK ,LOW , 1, 1, 1, 12, 1, 1, 1, 1) COVAL(LEAK ,P1 ,In-Form:source - see Grp 19) COVAL(LEAK ,W1 ,In-Form:source - see Grp 19) COVAL(LEAK ,KE ,0. ,1.0E-04 ) COVAL(LEAK ,EP ,0. ,1.0E-10 ) COVAL(LEAK ,OIL ,0. ,1.0E-03 ) COVAL(LEAK ,TEM1,0. ,4. ) PATCH(BOTTOM ,CELL , 1, 1, 13, 40, 1, 1, 1, 1) COVAL(BOTTOM ,P1 ,1000. ,0. ) COVAL(BOTTOM ,OIL ,0. ,0. ) COVAL(BOTTOM ,TEM1,0. ,4. ) PATCH(NORTH1 ,CELL , 1, 1, 40, 40, 1, 35, 1, 1) COVAL(NORTH1 ,P1 ,1000. ,0. ) COVAL(NORTH1 ,TEM1,0. ,4. ) PATCH(NORTH2 ,CELL , 1, 1, 40, 40, 36, 40, 1, 1) COVAL(NORTH2 ,P1 ,1000. ,0. ) COVAL(NORTH2 ,TEM1,0. ,10. ) XCYCLE = F EGWF = T WALLCO = GRND2 ************************************************************ Group 14. Downstream Pressure For PARAB ************************************************************ Group 15. Terminate Sweeps LSWEEP = 2000 ;ISWC1 = 1 LITHYD = 1 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1 SELREF = T RESFAC =1.0E-05 ************************************************************ Group 16. Terminate Iterations LITER(P1)=20 ;LITER(V1)=10 LITER(W1)=10 ;LITER(KE)=20 LITER(EP)=20 ;LITER(REST)=20 LITER(OIL)=20 ;LITER(TEM1)=20 ENDIT(P1)=1.0E-03 ;ENDIT(V1)=1.0E-03 ENDIT(W1)=1.0E-03 ;ENDIT(KE)=1.0E-03 ENDIT(EP)=1.0E-03 ;ENDIT(REST)=1.0E-03 ENDIT(OIL)=1.0E-03 ;ENDIT(TEM1)=1.0E-03 ************************************************************ Group 17. Relaxation RELAX(P1,LINRLX,0.2) RELAX(V1,FALSDT,0.1) RELAX(W1,FALSDT,0.1) RELAX(KE,LINRLX,0.5) RELAX(EP,LINRLX,0.5) RELAX(LOGO,LINRLX,1.) RELAX(REST,FALSDT,1.0E+09) RELAX(LEN1,LINRLX,1.) RELAX(ENUT,LINRLX,1.) RELAX(OIL,LINRLX,0.5) RELAX(TEM1,FALSDT,10.) KELIN = 0 OVRRLX =0. EXPERT = F ;NNORSL = F ************************************************************ Group 18. Limits VARMAX(P1)=1.0E+10 ;VARMIN(P1)=-1.0E+10 VARMAX(V1)=1.0E+06 ;VARMIN(V1)=-1.0E+06 VARMAX(W1)=1.0E+06 ;VARMIN(W1)=-1.0E+06 VARMAX(KE)=1.0E+10 ;VARMIN(KE)=1.0E-10 VARMAX(EP)=1.0E+10 ;VARMIN(EP)=1.0E-10 VARMAX(LOGO)=1.0E+10 ;VARMIN(LOGO)=-1.0E+10 VARMAX(REST)=1.0E+10 ;VARMIN(REST)=-1.0E+10 VARMAX(LEN1)=1.0E+10 ;VARMIN(LEN1)=-1.0E+10 VARMAX(ENUT)=1.0E+10 ;VARMIN(ENUT)=-1.0E+10 VARMAX(OIL)=1.0E+10 ;VARMIN(OIL)=-1.0E+10 VARMAX(TEM1)=1.0E+10 ;VARMIN(TEM1)=-1.0E+10 ************************************************************ Group 19. Data transmitted to GROUND GENK = T PARSOL = F ISG62 = 1 SPEDAT(SET,INITIAL,TEM1!INI1,C,=4.0) SPEDAT(SET,INITIAL,TEM1!INI2,C,=10.0) SPEDAT(SET,SOURCE,W1!UPPER,C,=9.81*(OIL*0.03+1000.*1.E-4*(TEM1-10$) SPEDAT(SET,SOURCE,W1!UPPER,C,.))) SPEDAT(SET,SOURCE,W1!LOWER,C,=9.81*0.03*OIL) SPEDAT(SET,SOURCE,R1!LEAK,C,=1000*0.03*SIN((532-YG)/338.7)!FIXFLU) SPEDAT(SET,SOURCE,W1!LEAK,C,=0.03*SIN((532-YG)/338.7)!ONLYMS) SPEDAT(SET,STORED,LOGO,C,=LOG10(OIL)!ZSLFIN) 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,Y,Y,Y,Y,Y) OUTPUT(V1,Y,Y,Y,Y,Y,Y) OUTPUT(W1,Y,Y,Y,Y,Y,Y) OUTPUT(KE,Y,N,Y,Y,Y,Y) OUTPUT(EP,Y,N,Y,Y,Y,Y) OUTPUT(LOGO,Y,N,Y,N,N,N) OUTPUT(REST,Y,N,Y,Y,Y,Y) OUTPUT(LEN1,Y,N,Y,N,N,N) OUTPUT(ENUT,Y,N,Y,N,N,N) OUTPUT(OIL,Y,N,Y,Y,Y,Y) OUTPUT(TEM1,Y,Y,Y,Y,Y,Y) ************************************************************ Group 22. Monitor Print-Out IXMON = 1 ;IYMON = 1 ;IZMON = 25 NPRMON = 100000 ;NPRMNT = 1 ;TSTSWP = -1 UWATCH = T ;USTEER = T HIGHLO = F ************************************************************ Group 23.Field Print-Out & Plot Control NPRINT = 100000 ;NUMCLS = 5 NYPRIN = -1 ;IYPRF = 1 ;IYPRL = 10000 NZPRIN = -1 ;IZPRF = 1 ;IZPRL = 10000 XZPR = F ;YZPR = F 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 IDISPA = 50 ;IDISPB = 0 ;IDISPC = 0 CSG1 ='T' STOP