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_may22_x2100mm_30ms_R12 HW diameter [micron]: 1.25 HW length in viscous units [-]: 18.5 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 60000 Number of samples: 1800000 Temperature [C]: 19.2 atm. pressure [Pa]: 101353.6709 kin. viscosity [m^2/s]: 1.4978e-05 Downstream position (from leading edge) [mm]: 2100 Configuration: 1 Freestream vel. [m/s]: 29.1274 Friction velocity [m/s]: 1.01 Viscous length scale [m]: 1.4831e-05 Calculated values: Displacement thickness, d1 [m]: 0.0056699 Momentum-loss thickness, d2 [m]: 0.00406 Boundary layer thickness (d99) [m]: 0.031878 Shape Factor (H_12): 1.397 Re_d1: 11026 Re_d2: 7895 Re_tau: 2150 Beta: 0.39165 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.15930727 8.84152060 2.95874089 0.31957919 2.58712385 10.74181171 8.75432121 2.92956034 0.17630727 9.41818430 2.96262183 0.26327381 2.55150814 11.88809207 9.32529758 2.93340301 0.19330727 9.90946039 2.98440173 0.19394566 2.50905479 13.03437243 9.81172846 2.95496811 0.20830727 10.38231101 2.96908712 0.14967526 2.52193004 14.04579628 10.27991560 2.93980453 0.23130727 10.78106561 2.96058135 0.11562470 2.53034682 15.59664617 10.67473748 2.93138265 0.24930727 11.15979927 2.93634448 0.07432394 2.52561268 16.81035479 11.04973589 2.90738482 0.26630727 11.44102814 2.93252438 0.06318851 2.54288423 17.95663514 11.32819114 2.90360240 0.28430727 11.76747107 2.88268937 0.04654999 2.56791670 19.17034376 11.65141453 2.85425888 0.30130727 12.03479598 2.88575351 0.02225816 2.56774322 20.31662412 11.91610296 2.85729280 0.32030727 12.29283311 2.87159995 0.01555486 2.59635474 21.59776099 12.17159519 2.84327883 0.34130727 12.51058619 2.84567339 -0.00383110 2.62560231 23.01375437 12.38720069 2.81760797 0.34830727 12.65975678 2.82171390 -0.00367428 2.62709862 23.48575217 12.53490009 2.79388478 0.37430727 12.87885699 2.79502874 -0.00412310 2.63966622 25.23888683 12.75183942 2.76746280 0.39230727 13.00485709 2.76769972 -0.02602473 2.65767146 26.45259545 12.87659684 2.74040331 0.40830727 13.24713838 2.76590855 -0.03186393 2.66476522 27.53144755 13.11648864 2.73862981 0.44430727 13.54869699 2.71470544 -0.02527557 2.68434713 29.95886478 13.41507314 2.68793169 0.48030727 13.81070896 2.65621834 -0.02168594 2.72327811 32.38628201 13.67450101 2.63002142 0.51030727 13.94348738 2.63784312 -0.01593731 2.72609117 34.40912970 13.80596991 2.61182742 0.55130727 14.16436990 2.58648527 -0.01252359 2.74068401 37.17368821 14.02467398 2.56097609 0.55330727 14.17291375 2.60452235 0.00080607 2.74168541 37.30854472 14.03313356 2.57883528 0.58230727 14.37344982 2.57849992 -0.01407179 2.75521157 39.26396415 14.23169185 2.55306950 0.58730727 14.36895168 2.55850217 -0.01141420 2.75254477 39.60110544 14.22723807 2.53326897 0.62330727 14.50662234 2.53371814 0.00567440 2.73871756 42.02852267 14.36355096 2.50872938 0.65930727 14.67110896 2.52211182 0.01360231 2.77472753 44.45593989 14.52641533 2.49723753 0.69630727 14.82010312 2.49140574 0.01030620 2.76732117 46.95078538 14.67394003 2.46683428 0.73230727 14.93599648 2.48110609 0.02210622 2.77503743 49.37820261 14.78869040 2.45663621 0.78430727 15.10707008 2.45413526 0.01626127 2.76337324 52.88447194 14.95807679 2.42993138 0.87530727 15.42816695 2.43763708 0.03433724 2.76273905 59.02044327 15.27600685 2.41359591 0.96430727 15.64795115 2.41677229 0.04223243 2.76032081 65.02155809 15.49362342 2.39293690 1.05530727 15.86268560 2.40152862 0.04735226 2.74730879 71.15752941 15.70624006 2.37784357 1.14530727 16.07487531 2.38207728 0.05360041 2.75860892 77.22607249 15.91633706 2.35858408 1.22830727 16.21703897 2.37662761 0.06610854 2.74932876 82.82261777 16.05709863 2.35318815 1.23530727 16.22606384 2.36781446 0.07456938 2.77260581 83.29461556 16.06603449 2.34446192 1.32330727 16.35604536 2.37831671 0.08748226 2.75446022 89.22830212 16.19473407 2.35486059 1.41330727 16.53630072 2.35889496 0.06801401 2.74839048 95.29684519 16.37321166 2.33563039 1.59230727 16.80819127 2.35446662 0.08065067 2.71031147 107.36650308 16.64242070 2.33124572 1.77530727 17.10772113 2.34525425 0.06996018 2.72090321 119.70587400 16.93899644 2.32212421 1.95230727 17.34339273 2.34449841 0.06662352 2.71963721 131.64067537 17.17234374 2.32137583 2.22230727 17.66170323 2.32348077 0.04460423 2.69974551 149.84630459 17.48751490 2.30056547 2.49930727 18.00441292 2.31572314 0.04470533 2.70746908 168.52393160 17.82684462 2.29288435 2.81530727 18.32089258 2.31142142 0.03058549 2.70429046 189.83126061 18.14020300 2.28862506 3.17130727 18.63917839 2.29761691 0.02554874 2.68699777 213.83571988 18.45534973 2.27495669 3.57630727 18.93521396 2.29738904 0.01087783 2.68531757 241.14416370 18.74846564 2.27473107 4.03830727 19.34547331 2.29124865 -0.01317806 2.69548424 272.29601814 19.15467882 2.26865124 4.55930727 19.64679188 2.26971429 -0.00365033 2.68633661 307.42613971 19.45302564 2.24732926 5.14930727 20.02662625 2.23673039 -0.01626176 2.69570432 347.20881096 19.82911390 2.21467067 5.82130727 20.40277739 2.19733520 -0.04960033 2.70037259 392.52059924 20.20155525 2.17566401 6.58130727 20.85557563 2.18863189 -0.05561606 2.71344205 443.76607407 20.64988778 2.16704653 6.58230727 20.82352781 2.19352125 -0.06409447 2.70152426 443.83350233 20.61815602 2.17188767 7.44430727 21.27176384 2.15683828 -0.07254190 2.72012877 501.95665931 21.06197133 2.13556649 8.42430727 21.70998979 2.12362435 -0.10905415 2.73177250 568.03635055 21.49587529 2.10268013 9.53530727 22.21543444 2.09021632 -0.12236209 2.73423997 642.94914337 21.99633500 2.06960159 10.79530727 22.72002890 2.04287971 -0.16980059 2.78017383 727.90874639 22.49595290 2.02273183 12.22330727 23.33392697 1.99749430 -0.22377497 2.81528634 824.19629647 23.10379641 1.97779404 13.84730727 23.92313480 1.92387814 -0.27323062 2.85720097 933.69978480 23.68719318 1.90490391 15.68430727 24.61741178 1.84862625 -0.33726556 2.91992661 1057.56549174 24.37462286 1.83039420 17.77130727 25.36851242 1.74278173 -0.43152317 2.99661075 1198.28826277 25.11831578 1.72559356 20.13730727 26.16637741 1.62828727 -0.55859479 3.20148877 1357.82351732 25.90831184 1.61222831 22.82030727 26.98361839 1.45008898 -0.70743961 3.44734749 1538.73352915 26.71749279 1.43578749 25.86430727 27.72978832 1.23526692 -0.97860636 4.07800097 1743.98514151 27.45630363 1.22308412 29.31330727 28.50374997 0.91308415 -1.52534928 6.30019386 1976.54519771 28.22263209 0.90407887 33.22930727 29.01109859 0.55735927 -2.15486824 12.07631303 2240.59424962 28.72497699 0.55186232 37.67230727 29.21336215 0.29932979 -1.38923183 15.85417853 2540.17799264 28.92524573 0.29637765 42.71030727 29.25462215 0.21440784 0.12675878 4.67632352 2879.88154820 28.96609880 0.21229325 42.71130727 29.25020062 0.21713919 0.12998462 5.42718971 2879.94897645 28.96172088 0.21499766 48.42230727 29.20932765 0.19240232 0.24111350 3.24585302 3265.03174854 28.92125102 0.19050475 54.90230727 29.13379643 0.18204389 0.15535081 3.14461947 3701.96684977 28.84646473 0.18024848 62.25430727 29.05915654 0.18401268 0.24277815 3.25123839 4197.69939055 28.77256097 0.18219785 70.59230727 29.02764452 0.18972060 0.29969162 3.22146871 4759.91619210 28.74135974 0.18784948 80.05130727 29.00693384 0.19295381 0.22633395 3.12398049 5397.72006903 28.72085331 0.19105081 90.77630727 28.97836314 0.20840357 0.31739238 3.18154441 6120.88811852 28.69256439 0.20634819 102.94330727 28.97218013 0.21857463 0.36058822 3.38733158 6941.28771368 28.68644236 0.21641894 116.74330727 28.99450605 0.24995402 0.53487084 3.58764585 7871.79765148 28.70854810 0.24748886 132.39530727 28.96779263 0.27228364 0.65465354 3.90814362 8927.18472007 28.68209814 0.26959825 150.15230727 28.99915525 0.33120735 0.64778925 4.00731336 10124.50826830 28.71315144 0.32794082 150.15230727 29.35513410 0.32865092 0.56898176 4.92138346 10124.50826830 29.06561945 0.32540960 150.15230727 29.43490383 0.33674844 0.71577884 5.02649038 10124.50826830 29.14460246 0.33342726 150.15230727 29.41414444 0.33430880 0.57574338 5.61288503 10124.50826830 29.12404780 0.33101168 150.15230727 29.43917688 0.32795342 0.66898884 5.57679586 10124.50826830 29.14883336 0.32471898