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_mar2_x1800mm_12ms HW diameter [micron]: 2.5 HW length in viscous units [-]: 15.5 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 60000 Number of samples: 1800000 Temperature [C]: 19.3 atm. pressure [Pa]: 100056.6102 kin. viscosity [m^2/s]: 1.5181e-05 Downstream position (from leading edge) [mm]: 1800 Configuration: 2 Freestream vel. [m/s]: 11.8019 Friction velocity [m/s]: 0.44886 Viscous length scale [m]: 3.3822e-05 Calculated values: Displacement thickness, d1 [m]: 0.005622 Momentum-loss thickness, d2 [m]: 0.0039298 Boundary layer thickness (d99) [m]: 0.031133 Shape Factor (H_12): 1.431 Re_d1: 4370 Re_d2: 3055 Re_tau: 920 Beta: 0.15898 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.14060825 1.79193817 0.70719075 0.85583915 3.80710381 4.15728104 3.99218748 1.57552204 0.14760825 1.94085716 0.78114734 0.81550598 3.66320651 4.36424590 4.32395815 1.74028698 0.16560825 2.10420370 0.85267763 0.76083061 3.44382657 4.89644128 4.68787139 1.89964643 0.17360825 2.27913308 0.90341039 0.69562553 3.35400742 5.13297255 5.07758958 2.01267193 0.19460825 2.51224173 0.98099784 0.59767285 3.04975246 5.75386716 5.59692302 2.18552592 0.19560825 2.45087085 0.97385853 0.63805743 3.15478528 5.78343356 5.46019729 2.16962052 0.22860825 2.77450081 1.05615832 0.52126988 2.87494706 6.75912508 6.18119956 2.35297295 0.25360825 3.07169665 1.12532025 0.41182993 2.67586833 7.49828532 6.84331030 2.50705604 0.29060825 3.36293859 1.19228810 0.34163792 2.56804014 8.59224247 7.49215659 2.65625103 0.31560825 3.62050112 1.22894782 0.27318242 2.50691632 9.33140271 8.06596987 2.73792377 0.34860825 3.87456773 1.26707172 0.20578404 2.46120618 10.30709423 8.63199471 2.82285848 0.38360825 4.07937506 1.27999811 0.15471911 2.40647511 11.34191857 9.08827679 2.85165668 0.41560825 4.26791726 1.30245394 0.12835026 2.41062607 12.28804367 9.50832242 2.90168513 0.44060825 4.48520460 1.30138906 0.06964393 2.40887509 13.02720391 9.99240821 2.89931272 0.50860825 4.77030322 1.31355162 0.01525137 2.40636908 15.03771976 10.62756806 2.92640919 0.56960825 5.02069042 1.31094728 -0.02495728 2.43759826 16.84127075 11.18539569 2.92060710 0.57060825 5.09017982 1.30043467 -0.03259086 2.44655676 16.87083716 11.34020835 2.89718646 0.63060825 5.28889648 1.29759773 -0.07174294 2.46453134 18.64482173 11.78292126 2.89086616 0.69860825 5.43481267 1.27969613 -0.07632388 2.52069692 20.65533758 12.10800211 2.85098391 0.75460825 5.61198752 1.26138991 -0.13069167 2.55054570 22.31105652 12.50272288 2.81020021 0.82260825 5.73095936 1.24205574 -0.11962782 2.59843421 24.32157237 12.76777549 2.76712638 0.87860825 5.86408434 1.23574191 -0.14417023 2.59895903 25.97729131 13.06435933 2.75306006 0.94860825 5.98674545 1.21825845 -0.15187207 2.61161742 28.04693998 13.33763112 2.71410936 1.00460825 6.09422581 1.18463467 -0.14171532 2.70867224 29.70265892 13.57708231 2.63920027 1.07260825 6.16062958 1.18845745 -0.14114857 2.68182547 31.71317477 13.72502063 2.64771689 1.19460825 6.30413906 1.15595314 -0.15052773 2.71622322 35.32027674 14.04473966 2.57530184 1.39060825 6.50000376 1.11171975 -0.14117336 2.76739696 41.11529301 14.48109880 2.47675604 1.62360825 6.68556582 1.07557587 -0.10251124 2.77130882 48.00426645 14.89450511 2.39623253 1.90060825 6.89898219 1.03903642 -0.08884411 2.78240077 56.19416190 15.36996692 2.31482775 2.22460825 7.04797252 1.02086669 -0.04403460 2.76911257 65.77367861 15.70189651 2.27434814 2.61060825 7.25398841 1.00730205 -0.02901418 2.75593296 77.18631270 16.16087110 2.24412800 3.06660825 7.44430203 0.97900685 -0.01558892 2.75521252 90.66859547 16.58486321 2.18109027 3.06760825 7.43827634 0.99415249 0.00499679 2.74303816 90.69816188 16.57143882 2.21483264 3.60860825 7.64292403 0.96932007 -0.01732428 2.72687951 106.69358947 17.02736522 2.15950947 4.25060825 7.85071752 0.95273535 -0.00868393 2.71859791 125.67522442 17.49030006 2.12256105 5.00960825 8.07746893 0.95185948 -0.04566412 2.71260066 148.11612929 17.99547047 2.12060972 5.90960825 8.28890634 0.93239801 -0.03638780 2.71208464 174.72589791 18.46652342 2.07725228 6.97560825 8.54543263 0.91184488 -0.08857906 2.71936025 206.24369053 19.03802811 2.03146280 8.23660825 8.78425388 0.89981178 -0.11073302 2.72110556 243.52693301 19.57008843 2.00465473 9.73060825 9.07449056 0.87562504 -0.14113310 2.76116525 287.69914893 20.21669514 1.95077006 11.50060825 9.37448474 0.84714139 -0.19652133 2.77312365 340.03169389 20.88504020 1.88731247 13.59660825 9.72863212 0.81643987 -0.27549578 2.81873801 402.00288837 21.67403100 1.81891378 16.07960825 10.13686256 0.75434021 -0.37906270 2.93202504 475.41628336 22.58351129 1.68056443 19.02060825 10.56218867 0.68370300 -0.51472625 3.13125251 562.37109394 23.53107835 1.52319462 22.50360825 10.96269013 0.59253381 -0.71448927 3.41319900 665.35089851 24.42333955 1.32008241 26.63160825 11.39042932 0.46255950 -1.20568651 4.75042518 787.40103727 25.37628261 1.03051785 31.51760825 11.70892343 0.26340202 -2.17118208 10.62610110 931.86251448 26.08584292 0.58682285 37.30660825 11.85016267 0.10224808 -1.84699241 23.68644053 1103.02245955 26.40050418 0.22779440 44.16260825 11.86244264 0.06160819 0.28030690 3.77940041 1305.72976365 26.42786223 0.13725443 52.28460825 11.86588468 0.04481252 0.24518830 3.26922879 1545.86814227 26.43553063 0.09983603 61.90360825 11.86333307 0.04360270 0.28884756 2.97825245 1830.26743604 26.42984599 0.09714072 73.29760825 11.85425920 0.04422850 0.23076598 2.98989223 2167.14710681 26.40963068 0.09853492 86.79260825 11.87069483 0.04375893 0.29615064 3.04540773 2566.14580412 26.44624696 0.09748876 102.77660825 11.87730199 0.05057720 0.56109274 3.47256774 3038.73529487 26.46096680 0.11267892 121.70760825 11.87582060 0.05262025 0.51425649 3.71709956 3598.45699466 26.45766646 0.11723056 144.13460825 11.90052682 0.06084600 0.54732571 3.71877521 4261.54286235 26.51270847 0.13555638 144.13460825 11.86377961 0.05804162 0.62497789 3.95024116 4261.54286235 26.43084083 0.12930862 144.13460825 11.87286200 0.06206622 0.61673826 3.87294622 4261.54286235 26.45107512 0.13827486 144.13460825 11.88906619 0.05443348 0.55739766 3.73018242 4261.54286235 26.48717579 0.12127019