# LDV Data in Free-Stream Coordinates # File Name = ldv01-fs.dat # Station Number = 1 # Location X = -8.88 cm Z = -3.68 cm # Reference velocity = 27.44 m/sec # Skin Friction Velocity = 0.864 m/sec # Velocity Magnitude at the Boundary Layer Edge= 25.80 m/sec # Boundary Layer Thickness = 0.039 m # Flow Temperature = 25.15 Centigrade # Day Pressure = 94125 Pascal # Skin Friction Vector Direction # Angle With Respect to # X axis of Free-Stream Coordinates = -17.712 degree # Angle Between the X axes of Tunnel # and Free-Stream Coordinates = -2.288 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 0.1501881 0.0036457 -0.0214845 0.0478372 0.0036776 0.0000000 0.0029681 0.0000011 0.0008241 -0.0004973 -0.0024994 0.0002537 0.0706602 0.0020976 0.0267764 0.0001993 0.0053118 0.0002955 4.3931823 0.1471731 -8.1409836 -6.6221094 -27.0227909 0.0060000 0.2142759 0.0044441 -0.0326941 0.0347830 0.0047414 0.0272110 0.0075811 0.0000142 0.0018200 -0.0008226 -0.0012904 0.0001783 0.0034994 0.0009534 0.0131940 0.0017140 0.0014547 0.0001963 2.0443747 0.0893946 -8.6752605 -6.0523782 -12.2303486 0.0100000 0.3093073 0.0027570 -0.0388274 0.0544712 0.0000000 0.0206686 0.0079718 0.0002654 0.0023351 -0.0016578 -0.0016300 0.0001422 0.0021592 0.0096440 0.0088282 0.0013914 0.0002297 0.0001631 1.0131822 0.1573820 -7.1549292 -4.8401504 -4.9036450 0.0120000 0.3429845 0.0036024 -0.0399090 0.0686976 0.0033398 0.0206604 0.0081647 0.0003879 0.0028132 -0.0018847 0.0002573 -0.0000034 0.0098756 0.0009846 0.0016342 0.0016654 0.0000063 0.0001591 -0.0230434 0.1658192 -6.6369796 -4.5333066 0.1046814 0.0150000 0.3722702 0.0033084 -0.0440925 0.0646072 0.0023328 0.0164354 0.0085125 0.0005040 0.0028786 -0.0018937 0.0003846 -0.0001190 0.0103918 0.0046338 0.0113452 0.0015374 0.0002909 0.0001429 -0.6975179 0.1595106 -6.7547674 -5.1478000 3.5956481 0.0180000 0.3914129 0.0037941 -0.0466701 0.0687118 0.0017332 0.0067734 0.0080862 0.0006633 0.0027814 -0.0019946 0.0004309 -0.0000698 0.0048604 0.0044420 0.0042462 0.0014792 0.0001829 0.0000873 -0.3146790 0.1730849 -6.7995615 -6.3442750 2.0037920 0.0210000 0.4086267 0.0040263 -0.0462489 0.0672324 0.0016990 0.0189144 0.0083799 0.0008060 0.0029591 -0.0022743 0.0004861 -0.0001083 0.0119300 0.0056526 0.0056554 0.0018769 0.0004245 0.0000967 -0.5422605 0.1874736 -6.4573255 -5.0177827 2.7258644 0.0270000 0.4360298 0.0043890 -0.0511829 0.0580550 0.0011714 0.0179362 0.0074595 0.0010010 0.0030109 -0.0021172 0.0005474 -0.0001129 0.0042920 0.0063384 0.0054656 0.0014827 0.0000998 0.0002704 -1.9022154 0.1848239 -6.6949673 -1.6059654 3.0527999 0.0320000 0.4514787 0.0040206 -0.0466765 0.0463092 0.0024474 0.0197636 0.0073979 0.0011372 0.0030452 -0.0018759 0.0006406 -0.0001087 0.0088592 0.0053366 0.0062520 0.0009079 0.0002341 0.0002104 -12.2278843 0.1622585 -5.9026070 -0.2714566 3.3156586 0.0400000 0.4627995 0.0038851 -0.0478121 0.0225812 0.0028006 0.0198122 0.0072125 0.0012623 0.0029620 -0.0019764 0.0005609 -0.0001802 0.0061680 0.0067164 0.0054804 0.0015461 0.0002135 0.0002337 0.9537836 0.1735255 -5.8983359 5.4589462 5.2080746 0.0480000 0.4792642 0.0044261 -0.0468385 0.0177724 0.0020020 0.0228428 0.0069420 0.0013419 0.0029355 -0.0021871 0.0005204 -0.0001967 0.0075808 0.0078428 0.0048740 0.0017397 0.0000230 0.0003508 1.5226517 0.1957250 -5.5817928 3.3798027 5.1384192 0.0580000 0.4957386 0.0043164 -0.0438123 0.0151166 0.0008382 0.0220200 0.0070222 0.0015247 0.0030037 -0.0021486 0.0007363 -0.0001844 0.0020466 0.0022358 0.0049992 0.0012399 0.0001323 0.0003596 0.6102668 0.1867047 -5.0505538 8.0061026 4.9058838 0.0710000 0.5061245 0.0045342 -0.0437040 0.0174364 0.0035552 0.0283014 0.0068300 0.0015385 0.0029239 -0.0021799 0.0009898 -0.0002523 0.0076124 0.0028610 0.0052370 0.0012163 0.0002972 0.0002422 0.4834349 0.1943271 -4.9352627 13.4653711 6.6027999 0.0870000 0.5238209 0.0063542 -0.0352708 0.0183980 0.0054384 0.0193752 0.0067007 0.0016552 0.0028832 -0.0022017 0.0008775 -0.0000645 0.0036586 0.0023642 0.0047030 0.0013622 0.0002737 0.0000261 0.1382959 0.1959787 -3.8521187 11.9690571 1.6792966 0.1070000 0.5429977 0.0061541 -0.0308055 0.0222122 0.0049188 0.0184954 0.0065039 0.0015929 0.0029003 -0.0019918 0.0005044 0.0001877 0.0024002 0.0116160 0.0070674 0.0011535 0.0000791 0.0003120 -0.6250110 0.1819216 -3.2470419 8.5757589 -5.3844247 0.1280000 0.5645532 0.0074954 -0.0370888 0.0154300 0.0057924 0.0266844 0.0065753 0.0017020 0.0027646 -0.0019963 0.0003487 0.0000681 0.0004080 0.0077904 0.0093458 0.0016206 0.0000790 0.0005212 -0.4279085 0.1808990 -3.7586915 4.5550985 -1.9525260 0.1560000 0.5941985 0.0075579 -0.0279973 0.0293410 0.0065536 0.0160568 0.0064281 0.0016401 0.0026866 -0.0020706 0.0005477 -0.0000873 0.0008784 0.0097192 0.0127736 0.0012754 0.0000183 0.0007801 0.5553129 0.1926958 -2.6976550 4.3434567 2.4151771 0.1910000 0.6015580 0.0083590 -0.0254036 0.0173618 0.0063984 0.0169296 0.0061389 0.0016215 0.0026786 -0.0021565 0.0004861 0.0000627 0.0002254 0.0085810 0.0101150 0.0014705 0.0000310 0.0004641 -0.2409155 0.2066703 -2.4181492 6.8766327 -1.6642201 0.2320000 0.6259378 0.0087502 -0.0326873 0.0185518 0.0062268 0.0315290 0.0059269 0.0015850 0.0024010 -0.0021350 0.0000736 -0.0000185 0.0051778 0.0127932 0.0030422 0.0010860 0.0005193 0.0004721 0.1737044 0.2153783 -2.9893498 2.8478112 0.4950727 0.2850000 0.6572909 0.0085238 -0.0225720 0.0236332 0.0076050 0.0211262 0.0056205 0.0017320 0.0024120 -0.0020320 0.0001848 -0.0000423 0.0046810 0.0011164 0.0041546 0.0014020 0.0005772 0.0001389 0.3128205 0.2081491 -1.9668177 3.8033209 1.1913354 0.3440000 0.6749781 0.0104072 -0.0208695 0.0151722 0.0069926 0.0206888 0.0051433 0.0016649 0.0022626 -0.0018892 0.0000871 0.0000555 0.0022690 0.0013308 0.0025160 0.0009568 0.0004017 0.0001343 -0.2949819 0.2083651 -1.7709522 5.6895270 -1.6833612 0.4210000 0.7031587 0.0121213 -0.0242545 0.0150838 0.0080300 0.0327930 0.0049164 0.0016518 0.0020774 -0.0017331 -0.0000406 -0.0000577 0.0054890 0.0012860 0.0035012 0.0009213 0.0008224 0.0000583 0.8895546 0.2005689 -1.9755538 2.1447039 1.9080170 0.5100000 0.7406452 0.0124171 -0.0232109 0.0214218 0.0093210 0.0301504 0.0045821 0.0015598 0.0020318 -0.0016301 -0.0001241 -0.0000263 0.0014956 0.0011182 0.0026710 0.0009403 0.0004645 0.0000487 0.1908400 0.1994521 -1.7949892 4.8319449 0.9242405 0.6210000 0.7732117 0.0136026 -0.0087215 0.0213940 0.0068862 0.0273026 0.0038543 0.0012051 0.0019212 -0.0015399 0.0000402 -0.0000015 0.0029064 0.0066312 0.0002564 0.0006153 0.0004087 0.0000661 0.0081639 0.2205927 -0.6462440 6.6992855 0.0549429 0.7570000 0.8130347 0.0160155 -0.0133751 0.0210896 0.0057822 0.0361692 0.0031119 0.0010715 0.0015556 -0.0012518 0.0001744 0.0000361 0.0006020 0.0046604 0.0029960 0.0006286 0.0000769 0.0001508 -0.2662522 0.2182186 -0.9424762 6.1734557 -1.6496310 0.9210000 0.8520777 0.0165784 -0.0123731 0.0224544 0.0090032 0.0348770 0.0023274 0.0007901 0.0011407 -0.0008880 0.0002464 -0.0000853 0.0016824 0.0070374 0.0072234 0.0002515 0.0000897 0.0001344 1.1192853 0.2094996 -0.8319373 4.9062762 5.4881382 1.1220000 0.8885644 0.0202951 0.0015812 0.0238138 0.0000000 0.0275196 0.0014636 0.0005331 0.0008582 -0.0005346 0.0002424 0.0000082 0.0015922 0.0047906 0.0012844 0.0003217 0.0000351 0.0000854 -0.0934220 0.1872971 0.1019571 9.2804518 -0.8745926 1.3640000 0.9282164 0.0197568 0.0062600 0.0274946 0.0111760 0.0335698 0.0004686 0.0002431 0.0003855 -0.0002806 0.0002186 0.0000170 0.0073480 0.0015944 0.0046194 0.0000696 0.0001057 0.0001386 -0.6301621 0.2562140 0.3864055 5.4951358 -3.4692369 1.6619999 0.9405371 0.0176385 -0.0001351 0.0260360 0.0097572 0.0541998 0.0001131 0.0001078 0.0000381 -0.0000911 0.0001637 -0.0000067 0.0092164 0.0040370 0.0080984 0.0001116 0.0000153 0.0000344 -0.3946104 0.3527128 -0.0082296 -10.6223688 4.2326746 2.0239999 0.9427352 0.0166616 -0.0113569 0.0320166 0.0089304 0.9926754 0.0000380 0.0000369 0.0000085 0.0000092 0.0001050 0.0000237 0.0014000 0.0011438 0.0005920 0.0000929 0.0010034 0.0000190 -3.7122216 0.3044949 -0.6901940 -34.8530807 68.8524094 2.4640000 0.9433606 0.0171914 -0.0012831 0.0347488 0.0112518 0.0240524 0.0000280 0.0000365 0.0000339 0.0000204 0.0000689 0.0000756 0.0032804 0.0032490 0.0065742 0.0000042 0.0000816 0.0001103 -4.0230536 0.7955214 -0.0779294 -42.6417122 74.8946762 3.0000000 0.9387522 0.0171466 0.0018099 0.0249018 0.0083810 0.0293734 0.0000047 0.0000345 0.0000117 0.0000041 0.0000871 0.0000671 0.0017134 0.0036412 0.0043314 0.0000191 0.0000464 0.0000887 0.0000000 1.3211138 0.1104652 0.0000000 86.4841461 4.0000000 0.9387881 0.0204683 -0.0138596 0.0299922 0.0072822 0.0297650 0.0000100 0.0000436 0.0000211 0.0000015 0.0000662 0.0000894 0.0052820 0.0048020 0.0064990 0.0000296 0.0001991 0.0001179 0.0000000 1.1973964 -0.8458101 0.0000000 89.0193405