# LDV Data in Normal Stress Coordinates # File Name = ldv04-ns.dat # Station Number = 4 # Location X = -1.2 cm Z = -6.55 cm # Reference velocity = 27.62 m/sec # Skin Friction Velocity = 1.105 m/sec # Velocity Magnitude at the Boundary Layer Edge= 28.44 m/sec # Boundary Layer Thickness = 0.0388 m # Flow Temperature = 24.9 Centigrade # Day Pressure = 93983 Pascal # Skin Friction Vector Direction # Angle With Respect to # X axis of Free-Stream Coordinates = -26.34 degree # Angle Between the X axes of Tunnel # and Free-Stream Coordinates = -10.16 degree # # y in inches # Velocities and stresses normalized with reference velocity. # Uncertainties in mean, fluctuating velocities and Reynolds shear stresses normalized with reference velocity # N: Anisotropy factor (=(vw/(dW/dy))/(uv/(dUdy)) = (tan(SSA)/tan(FGA)) # A1: Townsend's structural parameter (=((vw)^2 + (uv)^2)^(1/2)/(uu+vv+ww) # FA: Flow angle (=arctan (W/U)) # FGA: Flow gradient angle (=arctan((dW/dy)/(dU/dy)) # SSA: Shear stress angle (=arctan(vw/uv)) # # y [in.] U/Uref V/Uref W/Uref U uncert. V uncert. W uncert. uu/Uref^2 vv/Uref^2 ww/Uref^2 uv/Uref^2 uw/Uref^2 vw/Uref^2 u'uncert. v'uncert. w'uncert. uv uncert uw uncert vw uncert N A1 Flow angle FGA SSA 0.0030000 0.1919034 -0.0056401 0.0024407 0.0524034 0.0238922 0.1297484 0.0026824 0.0001889 -0.0013542 0.0031842 -0.0018967 -0.0024364 0.0000000 0.0158000 0.0419240 0.0038173 0.0024341 0.0028551 3.8564036 2.6428230 0.7286718 -11.2222881 -37.4213181 0.0060000 0.2713752 0.0001550 -0.0129711 0.0437878 0.0240376 0.0713012 0.0061013 0.0001858 -0.0024774 0.0026815 -0.0021931 -0.0001815 0.0456728 0.0111944 0.0068066 0.0000271 0.0007596 0.0012549 0.9739087 0.7054667 -2.7365134 -3.9761460 -3.8727229 0.0100000 0.3961935 -0.0012608 -0.0148893 0.0523640 0.0188842 0.0834704 0.0068034 0.0002095 -0.0002780 0.0012533 -0.0009473 -0.0003210 0.0149344 0.0132998 0.0093874 0.0011274 0.0000106 0.0007319 -1.8852105 0.1920973 -2.1522150 7.7371650 -14.3666372 0.0120000 0.4400263 -0.0009861 0.0144041 0.0537294 0.0151732 0.0850364 0.0069299 0.0002796 0.0013068 0.0002704 0.0001877 -0.0009343 0.0281260 0.0100390 0.0095424 0.0005975 0.0004421 0.0008455 -39.3245239 0.1142065 1.8748800 5.0215049 -73.8591080 0.0140000 0.4861123 -0.0006520 0.0114789 0.0640840 0.0129240 0.0617524 0.0067838 0.0003787 0.0023422 0.0000170 0.0009390 -0.0010917 0.0319692 0.0083962 0.0521916 0.0007831 0.0007015 0.0004441 0.0000000 0.1148742 1.3527128 7.7911706 -89.1083145 0.0180000 0.5535171 0.0012621 0.0056641 0.0555762 0.0090124 0.0265116 0.0061918 0.0005501 0.0035304 -0.0000233 0.0011762 -0.0009167 0.0217408 0.0134942 0.0031892 0.0006561 0.0004360 0.0010931 0.0000000 0.0892680 0.5862775 -4.2424788 88.5457764 0.0210000 0.5797127 0.0020100 0.0032147 0.0383866 0.0069744 0.0154070 0.0059854 0.0006948 0.0040106 -0.0003069 0.0013347 -0.0005814 0.0092304 0.0139270 0.0010750 0.0004532 0.0005610 0.0004774 -32.6271591 0.0614922 0.3177235 -3.3229945 62.1718025 0.0260000 0.6025387 0.0019577 0.0037082 0.0307560 0.0047200 0.0193056 0.0054725 0.0008603 0.0044804 -0.0005500 0.0012531 -0.0005202 0.0072010 0.0111454 0.0036510 0.0004417 0.0002786 0.0004088 81.5881729 0.0700127 0.3526083 0.6642082 43.4063530 0.0320000 0.6207739 0.0021473 0.0072901 0.0291314 0.0030354 0.0000000 0.0049527 0.0011417 0.0044850 -0.0006919 0.0010249 -0.0005192 0.0018846 0.0073714 0.0039378 0.0002412 0.0002494 0.0004325 6.6492743 0.0817670 0.6728278 6.4389291 36.8849525 0.0390000 0.6370083 0.0028737 0.0044805 0.0275272 0.0033548 0.0076348 0.0049512 0.0013266 0.0047419 -0.0006382 0.0010016 -0.0003927 0.0049910 0.0058052 0.0085116 0.0003005 0.0000852 0.0001290 1.8227638 0.0679981 0.4029948 18.6529465 31.6041317 0.0480000 0.6461188 0.0035259 0.0174021 0.0225394 0.0045964 0.0116806 0.0048909 0.0014373 0.0046892 -0.0007267 0.0012858 -0.0003858 0.0015860 0.0060530 0.0055442 0.0001984 0.0002249 0.0004297 0.7409933 0.0746763 1.5427924 35.6196136 27.9630680 0.0580000 0.6565266 0.0035355 0.0304993 0.0201682 0.0028602 0.0022236 0.0046904 0.0015724 0.0051999 -0.0007037 0.0013476 -0.0005590 0.0059336 0.0056220 0.0055452 0.0000774 0.0005118 0.0006996 0.7008993 0.0784009 2.6597919 48.5744400 38.4601021 0.0710000 0.6697605 0.0053387 0.0407185 0.0253778 0.0013430 0.0054734 0.0042628 0.0017952 0.0046934 -0.0007407 0.0014314 -0.0007901 0.0028586 0.0029080 0.0010218 0.0002560 0.0005742 0.0002572 0.9751801 0.1007298 3.4790506 47.5656509 46.8477936 0.0870000 0.6820121 0.0064007 0.0555026 0.0276084 0.0019566 0.0063304 0.0042321 0.0017363 0.0046891 -0.0008631 0.0015130 -0.0009742 0.0024480 0.0054564 0.0010868 0.0000624 0.0003294 0.0007238 0.8907550 0.1221211 4.6525126 51.7215233 48.4614449 0.1050000 0.6960760 0.0063430 0.0776437 0.0000000 0.0008336 0.0044034 0.0040672 0.0016853 0.0047066 -0.0009924 0.0016079 -0.0009937 0.0054914 0.0072256 0.0023716 0.0001412 0.0012378 0.0007949 0.6444182 0.1342766 6.3647361 57.2369804 45.0389404 0.1280000 0.7021339 0.0078406 0.0924770 0.0207688 0.0047780 0.0082926 0.0042705 0.0018248 0.0046690 -0.0008719 0.0014326 -0.0008791 0.0040786 0.0036880 0.0057242 0.0001958 0.0006139 0.0009086 0.6444719 0.1150265 7.5031571 57.4139748 45.2360687 0.1570000 0.7160811 0.0079946 0.1103769 0.0244470 0.0019604 0.0084000 0.0044650 0.0020233 0.0041730 -0.0008596 0.0014321 -0.0008792 0.0035978 0.0012014 0.0009270 0.0001113 0.0006139 0.0002848 0.7476898 0.1153311 8.7626209 53.8297920 45.6430931 0.1910000 0.7307239 0.0092158 0.1232891 0.0227074 0.0018780 0.0066436 0.0046446 0.0018416 0.0037346 -0.0010918 0.0011430 -0.0011299 0.0048580 0.0072042 0.0038060 0.0004457 0.0003043 0.0008758 0.8203821 0.1537237 9.5768585 51.5950737 45.9820633 0.2320000 0.7428423 0.0094291 0.1451963 0.0301932 0.0054462 0.0109654 0.0049255 0.0019912 0.0032031 -0.0007536 0.0009320 -0.0011450 0.0053772 0.0018670 0.0053122 0.0001946 0.0003530 0.0006999 1.1568159 0.1354531 11.0596266 52.7153473 56.6485901 0.2850000 0.7591557 0.0097405 0.1666555 0.0308034 0.0023688 0.0062564 0.0046762 0.0019835 0.0031464 -0.0007954 0.0009098 -0.0008767 0.0050274 0.0023946 0.0026052 0.0003537 0.0005925 0.0005267 0.8195205 0.1207173 12.3815870 53.3672714 47.7824936 0.3440000 0.7785395 0.0093617 0.1882038 0.0221598 0.0000000 0.0071558 0.0041621 0.0018279 0.0029788 -0.0007063 0.0008475 -0.0008024 0.0008454 0.0045862 0.0037978 0.0000083 0.0002575 0.0003581 0.8988489 0.1191919 13.5899372 51.6508217 48.6464767 0.4190000 0.7978925 0.0101767 0.2134211 0.0211736 0.0038276 0.0123070 0.0039681 0.0018542 0.0028964 -0.0007539 0.0009127 -0.0007845 0.0038486 0.0017740 0.0033612 0.0000398 0.0003579 0.0007269 0.8289927 0.1247915 14.9749689 51.4556084 46.1379089 0.5100000 0.8139423 0.0098274 0.2396041 0.0341736 0.0022588 0.0099230 0.0036143 0.0017732 0.0026665 -0.0007270 0.0008147 -0.0005924 0.0035666 0.0011980 0.0030514 0.0003542 0.0002619 0.0002563 0.6917741 0.1164433 16.4031029 49.6713676 39.1761131 0.6210000 0.8442092 0.0095084 0.2654141 0.0211126 0.0030348 0.0082596 0.0029646 0.0015473 0.0023523 -0.0005873 0.0006774 -0.0005265 0.0029150 0.0004508 0.0024764 0.0002247 0.0004610 0.0003537 0.8802204 0.1149084 17.4528236 45.5205612 41.8718376 0.7580000 0.8723931 0.0082375 0.2926919 0.0239810 0.0021256 0.0082514 0.0024619 0.0013003 0.0021155 -0.0004769 0.0006180 -0.0004643 0.0016758 0.0005216 0.0008558 0.0002970 0.0002843 0.0004252 1.1212422 0.1132400 18.5468426 40.9619751 44.2270126 0.9220000 0.9014630 0.0074216 0.3167275 0.0231952 0.0020158 0.0097672 0.0018038 0.0009379 0.0015191 -0.0004104 0.0004629 -0.0003968 0.0010396 0.0038104 0.0032276 0.0000052 0.0004504 0.0003641 1.1523410 0.1339682 19.3588409 39.9979935 44.0347061 1.1220000 0.9391742 0.0050004 0.3442867 0.0127328 0.0055972 0.0154654 0.0011384 0.0005964 0.0007901 -0.0001026 0.0001878 -0.0001631 0.0023746 0.0061872 0.0040160 0.0000207 0.0004633 0.0005989 2.0544872 0.0762990 20.1321526 37.7399864 57.8358650 1.3690000 0.9553269 0.0018896 0.3600426 0.0221930 0.0061922 0.0172422 0.0002931 0.0002922 0.0003910 -0.0000083 0.0000842 -0.0001071 0.0035012 0.0070602 0.0010792 0.0001115 0.0002688 0.0004591 19.3121357 0.1100692 20.6503716 33.7499847 85.5686798 1.6619999 0.9629013 -0.0011329 0.3587291 0.0242122 0.0028678 0.0173134 0.0000714 0.0001156 0.0000875 0.0000694 0.0000180 -0.0000403 0.0052328 0.0061108 0.0070198 0.0000017 0.0002092 0.0004174 -1.7242934 0.2922162 20.4328880 18.5921612 -30.1148548 2.0239999 0.9653962 -0.0013512 0.3540453 0.0231360 0.0037132 0.0206904 0.0000267 0.0000404 0.0000323 0.0000540 0.0000355 -0.0000319 0.0041398 0.0011184 0.0000000 0.0000014 0.0002609 0.0003881 0.9856328 0.6305569 20.1397934 -30.9209499 -30.5566978 2.4640000 0.9650142 0.0006012 0.3539143 0.0218088 0.0041276 0.0142200 -0.0000450 0.0000313 0.0001497 0.0000462 0.0000962 -0.0000321 0.0005096 0.0010222 0.0058948 0.0000096 0.0001624 0.0004214 0.6974788 0.4138236 20.1402702 -44.8593826 -34.7631073 3.0000000 0.9718714 0.0075385 0.3532074 0.0000000 0.0095670 0.0054622 -0.0000552 0.0000344 0.0000706 0.0000490 0.0000444 -0.0000331 0.0014932 0.0026168 0.0005622 0.0000096 0.0001464 0.0004050 0.0000000 1.1882019 19.9726734 0.0000000 -34.0377350 4.0000000 0.9680123 0.0109320 0.3437915 0.0177626 0.0048260 0.0000000 -0.0000967 0.0000542 0.0001103 0.0000467 0.0000665 -0.0000114 0.0052934 0.0040754 0.0000000 0.0000289 0.0003363 0.0005073 0.0000000 0.7082795 19.5525990 0.0000000 -13.6831589