Boundary layer measurement in MTL wind tunnel, KTH February-August 2016 Details about the experiments can be found in: Sanmiguel Vila, C., Vinuesa, R., Discetti, S., Ianiro, A., Schlatter, P. and Örlü, R. (2019) Experimental realisation of near-equilibrium adverse-pressure-gradient turbulent boundary layers. Exp. Therm. Fluid Sci. DOI: 10.1016/j.expthermflusci.2019.109975 Contact scientist: Ramis Orlu ramis@mech.kth.se (Note that number decimal places does not indicate the accuracy of the data.) Date: 06-Nov-2019 orig. case name: Trip6_apr18_x1800mm_6ms_R6 HW diameter [micron]: 2.5 HW length in viscous units [-]: 8.6 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 20000 Number of samples: 1160000 Temperature [C]: 19.3 atm. pressure [Pa]: 100050 kin. viscosity [m^2/s]: 1.5183e-05 Downstream position (from leading edge) [mm]: 1800 Configuration: 3 Freestream vel. [m/s]: 6.0635 Friction velocity [m/s]: 0.24854 Viscous length scale [m]: 6.1088e-05 Calculated values: Displacement thickness, d1 [m]: 0.0070596 Momentum-loss thickness, d2 [m]: 0.0048232 Boundary layer thickness (d99) [m]: 0.03682 Shape Factor (H_12): 1.464 Re_d1: 2819 Re_d2: 1926 Re_tau: 603 Beta: 0.27269 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.20993095 0.87318679 0.30869992 0.73860901 3.56151981 3.43656054 3.51329848 1.24206524 0.25293095 1.00937406 0.37461735 0.59682421 3.25256188 4.14046866 4.06125282 1.50728638 0.30893095 1.20706885 0.44454440 0.56762205 3.13086517 5.05718621 4.85668496 1.78864040 0.36893095 1.43554668 0.50324048 0.47956903 2.92597185 6.03938359 5.77597370 2.02480619 0.44993095 1.66635407 0.55833156 0.41750289 2.78685529 7.36535006 6.70463555 2.24646711 0.54293095 1.94668715 0.60594990 0.30217530 2.56577669 8.88775599 7.83256576 2.43806122 0.64993095 2.16367109 0.64232832 0.20756819 2.46415702 10.63934132 8.70560845 2.58443110 0.78793095 2.41879466 0.65488559 0.09052677 2.41276825 12.89839529 9.73210733 2.63495573 0.94293095 2.61406619 0.67188556 0.00370781 2.43165102 15.43573852 10.51778938 2.70335572 1.13793095 2.83222802 0.66405300 -0.07459976 2.47274041 18.62788001 11.39557133 2.67184113 1.36393095 3.04406336 0.65711569 -0.14513067 2.53222795 22.32749014 12.24789845 2.64392861 1.63993095 3.22874020 0.64154719 -0.16022741 2.59792925 26.84559808 12.99095234 2.58128820 1.96993095 3.36870802 0.61147357 -0.15787423 2.71243661 32.24768367 13.55411789 2.46028591 2.36393095 3.47178719 0.58471425 -0.16134310 2.71749498 38.69744646 13.96886065 2.35261881 2.83693095 3.56915150 0.56628765 -0.11938679 2.76452058 46.44043581 14.36060946 2.27847872 3.40593095 3.68162468 0.55289756 -0.08468632 2.74908276 55.75494095 14.81314935 2.22460324 4.08593095 3.81059137 0.53652679 -0.06789373 2.75742916 66.88651126 15.33205145 2.15873484 4.90093095 3.92470605 0.52704877 -0.02991527 2.74141336 80.22802566 15.79119598 2.12059968 5.87793095 4.07679696 0.51713244 -0.02176139 2.74576104 96.22147299 16.40313923 2.08070098 7.04793095 4.16465821 0.50813531 -0.02243040 2.72798307 115.37432189 16.75665214 2.04450071 7.05093095 4.18531596 0.51257505 -0.03680975 2.72682619 115.42343176 16.83976931 2.06236414 8.45593095 4.31403824 0.50326752 -0.04054540 2.68178174 138.42322040 17.35768805 2.02491498 10.13993095 4.47134326 0.49507014 -0.09041098 2.71675856 165.99022685 17.99061048 1.99193253 12.16093095 4.66607876 0.47990374 -0.14134925 2.72719261 199.07390858 18.77413577 1.93090996 14.58293095 4.84131835 0.46843912 -0.18816652 2.74390153 238.72194280 19.47921854 1.88478165 17.48493095 5.01347809 0.44082481 -0.28974782 2.86300209 286.22755606 20.17190945 1.77367448 17.48593095 5.04903583 0.43440727 -0.31123217 2.84135140 286.24392602 20.31497730 1.74785328 21.86093095 5.30293614 0.39924272 -0.44871251 2.97816138 357.86248494 21.33655434 1.60636747 26.23593095 5.56440550 0.34280186 -0.73548788 3.40593900 429.48104386 22.38858572 1.37927560 30.61093095 5.79047939 0.27245782 -1.12593995 4.38083871 501.09960279 23.29820212 1.09624385 34.98493095 5.97645856 0.17813276 -1.92690647 8.45730926 572.70179176 24.04649600 0.71672357 39.35993095 6.03952225 0.09924308 -2.51921930 17.95841742 644.32035068 24.30023502 0.39930809 43.73593095 6.04589844 0.05678463 -1.52291055 19.60173615 715.95527956 24.32588987 0.22847502 48.11193095 6.05176848 0.04399727 -0.58897413 16.66644828 787.59020844 24.34950818 0.17702461 52.48593095 6.05228123 0.03490531 0.35255323 3.82532143 859.19239741 24.35157125 0.14044277 57.73593095 6.05941277 0.03069949 0.34992386 3.49115818 945.13466812 24.38026525 0.12352049 87.04793095 6.07515589 0.03072107 0.23581794 2.84921511 1424.97082793 24.44360826 0.12360734 116.36093095 6.07630393 0.03763476 0.43552931 3.48213707 1904.82335770 24.44822744 0.15142483 145.67393095 6.07547013 0.04522469 0.70229662 3.98195059 2384.67588747 24.44487265 0.18196319 174.98593095 6.08074324 0.05143450 0.71342321 3.71283555 2864.51204728 24.46608916 0.20694858 174.98593095 6.08111751 0.05231015 0.76048327 3.84838457 2864.51204728 24.46759506 0.21047178