# File Name: veltop.dat # Velocities near top of cube normal to the approach flow # # " TOP SURFACE CENTRELINE (y/h=0.0, z/h=1.01)" # # ******************************************************** # LDA data # # SMALL TUNNEL # # x/h|Uh 3.485 # U/Uh u'2/Uh2 0.000 0.7403 0.0129 0.125 -0.2731 0.0382 0.250 -0.4254 0.0438 0.375 -0.4174 0.0549 0.500 -0.3248 0.0711 0.625 -0.1794 0.0865 0.688 -0.0969 0.0917 0.750 0.0105 0.1022 0.813 0.0892 0.0897 0.875 0.1401 0.0920 0.938 0.2358 0.0825 1.000 0.2829 0.0838 # # LARGE TUNNEL # # x/h|Uh 4.22 21.8 # U/Uh u'2/Uh2 U/Uh u'2/Uh2 0.000 0.6302 0.0143 0.5193 0.0148 0.083 -0.1673 0.0240 -0.2010 0.0240 0.167 -0.2978 0.0384 -0.3443 0.0390 0.250 -0.4097 0.0533 -0.4336 0.0462 0.333 -0.4411 0.0494 -0.4593 0.0483 0.417 -0.3887 0.0648 -0.4273 0.0530 0.500 -0.3432 0.0744 -0.3689 0.0580 0.583 -0.2619 0.0738 -0.2927 0.0655 0.667 -0.0585 0.1041 -0.1936 0.0750 0.750 -0.0055 0.0972 -0.0949 0.0807 0.833 0.1175 0.1023 0.0012 0.0857 0.917 0.1855 0.0856 0.1074 0.0856 1.000 0.2996 0.0869 0.1922 0.1006 # # ******************************************************** # PIV data # # SMALL TUNNEL Uh=3.48 m/s # # x/h/Pixel area 8 x 8 16 x 16 # U/Uh u'2/Uh2 U/Uh u'2/Uh2 1.000 0.2520 0.0859 0.5319 0.0320 1.053 0.0134 0.0458 0.1015 0.0378 1.105 -0.2214 0.0349 -0.1383 0.0299 1.158 -0.2790 0.0379 -0.2282 0.0325 1.211 -0.3253 0.0456 -0.2736 0.0361 1.263 -0.3666 0.0498 -0.3209 0.0397 1.316 -0.3697 0.0500 -0.3267 0.0417 1.368 -0.3575 0.0509 -0.3204 0.0409 1.421 -0.3211 0.0539 -0.2741 0.0417 1.474 -0.2782 0.0558 -0.2425 0.0464 1.526 -0.2140 0.0569 -0.1899 0.0476 1.579 -0.1634 0.0640 -0.1387 0.0535 1.632 -0.1084 0.0643 -0.0809 0.0527 1.684 -0.0879 0.0630 -0.0464 0.0539 1.737 -0.0304 0.0660 0.0127 0.0560 1.789 0.0187 0.0673 0.0529 0.0559 1.842 0.0828 0.0682 0.1247 0.0576 1.895 0.1225 0.0738 0.1590 0.0616 1.947 0.1647 0.0805 0.1967 0.0620 2.000 0.1956 0.0667 0.2456 0.0566 # # ******************************************************** # # FIELD data - ultrasonics Uh=6.9 m/s # # x/h U/Uh u'2/Uh2 0.250 -0.2887 0.0692 0.417 -0.2975 0.0436 0.583 -0.1520 0.1050 0.750 0.0424 0.1223