17 March 2004 04:05:26 PM NAST2D: Griebel, Dornseifer and Neunhoeffer code for 2D Navier Stokes flow. Problem: dam xlength= 10 ylength= 4 imax= 50 jmax= 20 delx= 0.2 dely= 0.2 t_end= 5 delt= 0.04 tau= 0.5 del_trace= 1000 del_inj= 1000 del_streak= 0.5 del_vec= 1 vecfile= none tracefile= none streakfile= none infile= none outfile= none N= 0 pos1x= 0 pos1y= 0 pos2x= 0 pos2y= 0 itermax= 500 eps= 0.001 omg= 1.7 gamma= 0.5 p_bound= 2 Re= 10 Pr= 1 beta= 0 GX= 0 GY= -1 UI= 0 VI= 0 TI= 0 wW= 1 wE= 3 wN= 3 wS= 1 Geometry of the fluid domain: ******************************************************************************************************** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ******************************************************************************************************** t= 0.05 delt= 0.05 iterations = 80 res=0.000981596 F,S,B-cells: 180 20 0 t= 0.1 delt= 0.05 iterations = 71 res=0.000974639 F,S,B-cells: 180 20 0 t= 0.15 delt= 0.05 iterations = 72 res=0.000978755 F,S,B-cells: 180 20 0 t= 0.2 delt= 0.05 iterations = 70 res=0.000957006 F,S,B-cells: 180 20 0 t= 0.25 delt= 0.05 iterations = 68 res=0.000979353 F,S,B-cells: 180 20 0 t= 0.3 delt= 0.05 iterations = 66 res=0.000998577 F,S,B-cells: 180 20 0 t= 0.35 delt= 0.05 iterations = 65 res=0.000955207 F,S,B-cells: 180 20 0 t= 0.4 delt= 0.05 iterations = 63 res=0.000962496 F,S,B-cells: 180 20 0 t= 0.45 delt= 0.05 iterations = 61 res=0.000974004 F,S,B-cells: 180 20 0 t= 0.5 delt= 0.05 iterations = 59 res=0.00098665 F,S,B-cells: 180 20 0 t= 0.55 delt= 0.05 iterations = 58 res=0.000946868 F,S,B-cells: 180 20 0 t= 0.6 delt= 0.05 iterations = 56 res=0.000962001 F,S,B-cells: 180 20 0 t= 0.65 delt= 0.05 iterations = 54 res=0.000988099 F,S,B-cells: 180 20 0 t= 0.7 delt= 0.05 iterations = 53 res=0.000963827 F,S,B-cells: 180 20 0 t= 0.75 delt= 0.05 iterations = 51 res=0.000992634 F,S,B-cells: 180 20 0 t= 0.8 delt= 0.05 iterations = 50 res=0.00098133 F,S,B-cells: 180 20 0 t= 0.85 delt= 0.05 iterations = 49 res=0.000966267 F,S,B-cells: 180 20 0 t= 0.9 delt= 0.05 iterations = 48 res=0.000958882 F,S,B-cells: 180 20 0 t= 0.95 delt= 0.05 iterations = 47 res=0.000955376 F,S,B-cells: 180 20 0 t= 1 delt= 0.05 iterations = 46 res=0.000957662 F,S,B-cells: 180 20 0 t= 1.05 delt= 0.05 iterations = 45 res=0.000961683 F,S,B-cells: 180 20 0 t= 1.1 delt= 0.05 iterations = 44 res=0.000971828 F,S,B-cells: 180 20 0 t= 1.15 delt= 0.05 iterations = 43 res=0.000982135 F,S,B-cells: 180 20 0 t= 1.2 delt= 0.05 iterations = 42 res=0.000999787 F,S,B-cells: 180 20 0 t= 1.25 delt= 0.05 iterations = 42 res=0.000964056 F,S,B-cells: 180 20 0 t= 1.3 delt= 0.05 iterations = 41 res=0.000977318 F,S,B-cells: 180 20 0 t= 1.35 delt= 0.05 iterations = 40 res=0.000999845 F,S,B-cells: 180 20 0 t= 1.4 delt= 0.05 iterations = 40 res=0.00098595 F,S,B-cells: 180 20 0 t= 1.45 delt= 0.05 iterations = 39 res=0.000997517 F,S,B-cells: 180 20 0 t= 1.5 delt= 0.05 iterations = 40 res=0.000959406 F,S,B-cells: 180 20 0 t= 1.55 delt= 0.05 iterations = 39 res=0.000973221 F,S,B-cells: 180 20 0 t= 1.59887 delt= 0.0488674 iterations = 46 res=0.000975368 F,S,B-cells: 180 20 0 t= 1.6476 delt= 0.0487323 iterations = 40 res=0.000953578 F,S,B-cells: 180 20 0 t= 1.69424 delt= 0.0466366 iterations = 51 res=0.000954516 F,S,B-cells: 180 20 0 t= 1.73944 delt= 0.0452002 iterations = 47 res=0.000963394 F,S,B-cells: 180 20 0 t= 1.78015 delt= 0.0407128 iterations = 57 res=0.000964546 F,S,B-cells: 180 20 0 t= 1.81979 delt= 0.0396397 iterations = 29 res=0.000887925 F,S,B-cells: 180 20 0 t= 1.85958 delt= 0.0397948 iterations = 30 res=0.000875942 F,S,B-cells: 180 20 0 t= 1.89874 delt= 0.0391534 iterations = 29 res=0.000764918 F,S,B-cells: 180 20 0 t= 1.9382 delt= 0.0394674 iterations = 29 res=0.000866735 F,S,B-cells: 180 20 0 t= 1.97729 delt= 0.0390886 iterations = 28 res=0.000996463 F,S,B-cells: 180 20 0 t= 2.01645 delt= 0.0391597 iterations = 28 res=0.000940463 F,S,B-cells: 180 20 0 t= 2.05554 delt= 0.0390841 iterations = 28 res=0.000905761 F,S,B-cells: 180 20 0 t= 2.09442 delt= 0.0388782 iterations = 28 res=0.000931082 F,S,B-cells: 180 20 0 t= 2.13353 delt= 0.0391132 iterations = 28 res=0.000823789 F,S,B-cells: 180 20 0 t= 2.17215 delt= 0.0386177 iterations = 29 res=0.000880252 F,S,B-cells: 180 20 0 t= 2.21097 delt= 0.0388228 iterations = 28 res=0.000785627 F,S,B-cells: 180 20 0 t= 2.24909 delt= 0.0381194 iterations = 29 res=0.000936279 F,S,B-cells: 180 20 0 t= 2.28697 delt= 0.0378839 iterations = 28 res=0.000825182 F,S,B-cells: 180 20 0 t= 2.32424 delt= 0.0372636 iterations = 28 res=0.000868667 F,S,B-cells: 180 20 0 t= 2.36126 delt= 0.0370286 iterations = 27 res=0.000899828 F,S,B-cells: 180 20 0 t= 2.39775 delt= 0.0364893 iterations = 27 res=0.000917802 F,S,B-cells: 180 20 0 t= 2.43401 delt= 0.0362529 iterations = 27 res=0.000790054 F,S,B-cells: 180 20 0 t= 2.46979 delt= 0.0357882 iterations = 27 res=0.000824304 F,S,B-cells: 180 20 0 t= 2.50535 delt= 0.0355505 iterations = 26 res=0.000898744 F,S,B-cells: 180 20 0 t= 2.5405 delt= 0.0351521 iterations = 26 res=0.00090068 F,S,B-cells: 180 20 0 t= 2.57541 delt= 0.0349153 iterations = 25 res=0.000957362 F,S,B-cells: 180 20 0 t= 2.60999 delt= 0.0345725 iterations = 25 res=0.000914676 F,S,B-cells: 180 20 0 t= 2.64433 delt= 0.03434 iterations = 24 res=0.000933641 F,S,B-cells: 180 20 0 t= 2.67837 delt= 0.0340427 iterations = 24 res=0.000921865 F,S,B-cells: 180 20 0 t= 2.71219 delt= 0.0338174 iterations = 23 res=0.000967083 F,S,B-cells: 180 20 0 t= 2.74574 delt= 0.0335564 iterations = 23 res=0.00090924 F,S,B-cells: 180 20 0 t= 2.77908 delt= 0.0333409 iterations = 22 res=0.00097651 F,S,B-cells: 180 20 0 t= 2.81219 delt= 0.0331084 iterations = 22 res=0.00095527 F,S,B-cells: 180 20 0 t= 2.8451 delt= 0.032904 iterations = 22 res=0.000892575 F,S,B-cells: 180 20 0 t= 2.87779 delt= 0.0326935 iterations = 21 res=0.000942634 F,S,B-cells: 180 20 0 t= 2.91029 delt= 0.0325009 iterations = 21 res=0.000935516 F,S,B-cells: 180 20 0 t= 2.9426 delt= 0.032308 iterations = 20 res=0.000988651 F,S,B-cells: 180 20 0 t= 2.97472 delt= 0.0321267 iterations = 20 res=0.000972848 F,S,B-cells: 180 20 0 t= 3.00667 delt= 0.0319478 iterations = 20 res=0.000953717 F,S,B-cells: 180 20 0 t= 3.03845 delt= 0.0317767 iterations = 19 res=0.000986969 F,S,B-cells: 180 20 0 t= 3.07006 delt= 0.0316094 iterations = 19 res=0.000992927 F,S,B-cells: 180 20 0 t= 3.10151 delt= 0.0314479 iterations = 19 res=0.000982323 F,S,B-cells: 180 20 0 t= 3.1328 delt= 0.03129 iterations = 19 res=0.000958383 F,S,B-cells: 180 20 0 t= 3.16393 delt= 0.0311368 iterations = 18 res=0.000994857 F,S,B-cells: 180 20 0 t= 3.19492 delt= 0.0309875 iterations = 19 res=0.000953826 F,S,B-cells: 180 20 0 t= 3.22576 delt= 0.0308417 iterations = 18 res=0.000967721 F,S,B-cells: 180 20 0 t= 3.25646 delt= 0.0306997 iterations = 18 res=0.000973803 F,S,B-cells: 180 20 0 t= 3.28702 delt= 0.030561 iterations = 18 res=0.000965729 F,S,B-cells: 180 20 0 t= 3.31745 delt= 0.0304254 iterations = 18 res=0.000947308 F,S,B-cells: 180 20 0 t= 3.34774 delt= 0.0302929 iterations = 17 res=0.000984553 F,S,B-cells: 180 20 0 t= 3.3779 delt= 0.0301636 iterations = 18 res=0.000944334 F,S,B-cells: 180 20 0 t= 3.40794 delt= 0.0300369 iterations = 17 res=0.000956792 F,S,B-cells: 180 20 0 t= 3.43785 delt= 0.0299133 iterations = 17 res=0.000961645 F,S,B-cells: 180 20 0 t= 3.46765 delt= 0.0297924 iterations = 17 res=0.000953628 F,S,B-cells: 180 20 0 t= 3.49732 delt= 0.0296742 iterations = 16 res=0.000995016 F,S,B-cells: 180 20 0 t= 3.52688 delt= 0.0295588 iterations = 17 res=0.000952589 F,S,B-cells: 180 20 0 t= 3.55633 delt= 0.0294457 iterations = 16 res=0.000963099 F,S,B-cells: 180 20 0 t= 3.58566 delt= 0.0293353 iterations = 16 res=0.000966555 F,S,B-cells: 180 20 0 t= 3.61489 delt= 0.0292275 iterations = 16 res=0.00095877 F,S,B-cells: 180 20 0 t= 3.64401 delt= 0.0291221 iterations = 16 res=0.000940932 F,S,B-cells: 180 20 0 t= 3.67303 delt= 0.0290191 iterations = 15 res=0.00098098 F,S,B-cells: 180 20 0 t= 3.70195 delt= 0.0289188 iterations = 16 res=0.000939238 F,S,B-cells: 180 20 0 t= 3.73077 delt= 0.0288204 iterations = 15 res=0.000954648 F,S,B-cells: 180 20 0 t= 3.75949 delt= 0.0287246 iterations = 15 res=0.000959882 F,S,B-cells: 180 20 0 t= 3.78812 delt= 0.028631 iterations = 15 res=0.000952918 F,S,B-cells: 180 20 0 t= 3.81666 delt= 0.0285395 iterations = 15 res=0.000935436 F,S,B-cells: 180 20 0 t= 3.84511 delt= 0.0284502 iterations = 14 res=0.000979866 F,S,B-cells: 180 20 0 t= 3.87348 delt= 0.0283631 iterations = 15 res=0.000934833 F,S,B-cells: 180 20 0 t= 3.90176 delt= 0.0282779 iterations = 14 res=0.00095498 F,S,B-cells: 180 20 0 t= 3.92995 delt= 0.0281948 iterations = 14 res=0.000961629 F,S,B-cells: 180 20 0 t= 3.95806 delt= 0.0281136 iterations = 14 res=0.000955412 F,S,B-cells: 180 20 0 t= 3.9861 delt= 0.0280343 iterations = 14 res=0.000938806 F,S,B-cells: 180 20 0 t= 4.01405 delt= 0.0279568 iterations = 13 res=0.00099235 F,S,B-cells: 180 20 0 t= 4.04194 delt= 0.0278813 iterations = 14 res=0.000940169 F,S,B-cells: 180 20 0 t= 4.06974 delt= 0.0278073 iterations = 13 res=0.000968738 F,S,B-cells: 180 20 0 t= 4.09748 delt= 0.0277352 iterations = 13 res=0.000976088 F,S,B-cells: 180 20 0 t= 4.12514 delt= 0.0276647 iterations = 13 res=0.000970528 F,S,B-cells: 180 20 0 t= 4.15274 delt= 0.0275957 iterations = 13 res=0.000954579 F,S,B-cells: 180 20 0 t= 4.18027 delt= 0.0275283 iterations = 13 res=0.000932995 F,S,B-cells: 180 20 0 t= 4.20773 delt= 0.0274624 iterations = 13 res=0.000911343 F,S,B-cells: 180 20 0 t= 4.23513 delt= 0.0273981 iterations = 12 res=0.000982442 F,S,B-cells: 180 20 0 t= 4.26246 delt= 0.0273353 iterations = 13 res=0.000920467 F,S,B-cells: 180 20 0 t= 4.28974 delt= 0.0272738 iterations = 12 res=0.000968573 F,S,B-cells: 180 20 0 t= 4.31695 delt= 0.0272138 iterations = 12 res=0.000978887 F,S,B-cells: 180 20 0 t= 4.34411 delt= 0.0271551 iterations = 12 res=0.000973264 F,S,B-cells: 180 20 0 t= 4.3712 delt= 0.0270976 iterations = 12 res=0.000957018 F,S,B-cells: 180 20 0 t= 4.39825 delt= 0.0270415 iterations = 12 res=0.000934934 F,S,B-cells: 180 20 0 t= 4.42523 delt= 0.0269865 iterations = 12 res=0.000912634 F,S,B-cells: 180 20 0 t= 4.45216 delt= 0.0269328 iterations = 12 res=0.00089325 F,S,B-cells: 180 20 0 t= 4.47904 delt= 0.0268802 iterations = 12 res=0.000877033 F,S,B-cells: 180 20 0 t= 4.50587 delt= 0.0268289 iterations = 11 res=0.000984404 F,S,B-cells: 180 20 0 t= 4.53265 delt= 0.0267789 iterations = 12 res=0.000893515 F,S,B-cells: 180 20 0 t= 4.55938 delt= 0.0267297 iterations = 11 res=0.000971645 F,S,B-cells: 180 20 0 t= 4.58606 delt= 0.0266818 iterations = 11 res=0.000985098 F,S,B-cells: 180 20 0 t= 4.6127 delt= 0.0266349 iterations = 11 res=0.000977589 F,S,B-cells: 180 20 0 t= 4.63929 delt= 0.0265889 iterations = 11 res=0.000961395 F,S,B-cells: 180 20 0 t= 4.66583 delt= 0.026544 iterations = 11 res=0.000939695 F,S,B-cells: 180 20 0 t= 4.69233 delt= 0.0265 iterations = 11 res=0.000917335 F,S,B-cells: 180 20 0 t= 4.71879 delt= 0.026457 iterations = 11 res=0.000897492 F,S,B-cells: 180 20 0 t= 4.7452 delt= 0.026415 iterations = 11 res=0.000880776 F,S,B-cells: 180 20 0 t= 4.77158 delt= 0.0263739 iterations = 11 res=0.000866113 F,S,B-cells: 180 20 0 t= 4.79791 delt= 0.0263337 iterations = 11 res=0.000852315 F,S,B-cells: 180 20 0 t= 4.82421 delt= 0.0262944 iterations = 10 res=0.000996279 F,S,B-cells: 180 20 0 t= 4.85046 delt= 0.0262561 iterations = 11 res=0.000868538 F,S,B-cells: 180 20 0 t= 4.87668 delt= 0.0262185 iterations = 10 res=0.000980171 F,S,B-cells: 180 20 0 t= 4.90286 delt= 0.0261818 iterations = 10 res=0.00099509 F,S,B-cells: 180 20 0 t= 4.92901 delt= 0.0261459 iterations = 10 res=0.00098642 F,S,B-cells: 180 20 0 t= 4.95512 delt= 0.0261107 iterations = 10 res=0.000970465 F,S,B-cells: 180 20 0 t= 4.98119 delt= 0.0260763 iterations = 10 res=0.000949407 F,S,B-cells: 180 20 0 t= 5.00724 delt= 0.0260426 iterations = 10 res=0.000927091 F,S,B-cells: 180 20 0 NAST2D: Normal end of execution. 17 March 2004 04:05:27 PM