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_mar8_x4400mm_30ms HW diameter [micron]: 2.5 HW length in viscous units [-]: 28.7 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 60000 Number of samples: 1800000 Temperature [C]: 19.22 atm. pressure [Pa]: 100863.1507 kin. viscosity [m^2/s]: 1.5053e-05 Downstream position (from leading edge) [mm]: 4400 Configuration: 2 Freestream vel. [m/s]: 26.9895 Friction velocity [m/s]: 0.82404 Viscous length scale [m]: 1.8267e-05 Calculated values: Displacement thickness, d1 [m]: 0.014262 Momentum-loss thickness, d2 [m]: 0.010108 Boundary layer thickness (d99) [m]: 0.076509 Shape Factor (H_12): 1.411 Re_d1: 25571 Re_d2: 18123 Re_tau: 4188 Beta: 0.73881 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.14127713 5.76096442 2.22361615 0.59561206 3.02512548 7.73406179 6.99108238 2.69841689 0.14227713 5.96904303 2.25909548 0.54970312 2.96118380 7.78880570 7.24359126 2.74147199 0.15427713 6.16993278 2.29288974 0.52370198 2.91072901 8.44573256 7.48737627 2.78248221 0.16227713 6.38775514 2.32571668 0.48876293 2.87068635 8.88368381 7.75170945 2.82231858 0.16227713 6.54610694 2.32358133 0.45333751 2.83036716 8.88368381 7.94387355 2.81972727 0.16727713 6.58394916 2.32916890 0.44191540 2.80864598 9.15740333 7.98979607 2.82650794 0.18427713 6.93547211 2.37878482 0.39178780 2.74188059 10.08804973 8.41637846 2.88671816 0.20027713 7.34021148 2.41881497 0.33806741 2.69597247 10.96395221 8.90754037 2.93529581 0.20827713 7.64747867 2.43408854 0.29704795 2.66143536 11.40190346 9.28041721 2.95383069 0.23027713 7.93462682 2.46258658 0.27582831 2.66258184 12.60626938 9.62887908 2.98841382 0.23727713 8.18732161 2.47733942 0.23116387 2.62025915 12.98947671 9.93553087 3.00631677 0.25927713 8.47967431 2.48968005 0.21952991 2.61018612 14.19384263 10.29030858 3.02129245 0.26727713 8.66518759 2.48475505 0.19755988 2.61738886 14.63179388 10.51543385 3.01531584 0.28227713 8.90114199 2.48489561 0.17597219 2.60554734 15.45295246 10.80177073 3.01548641 0.31527713 9.28804348 2.47412361 0.14260882 2.61365826 17.25950134 11.27128591 3.00241430 0.34927713 9.69212853 2.46560009 0.11344405 2.62455706 19.12079412 11.76165378 2.99207079 0.35127713 9.65932614 2.48887857 0.13477537 2.63889057 19.23028193 11.72184721 3.02031984 0.37527713 9.95736240 2.44654897 0.12251786 2.66960052 20.54413566 12.08352209 2.96895175 0.41027713 10.20292153 2.43846944 0.08252168 2.66266682 22.46017235 12.38151456 2.95914702 0.43027713 10.37723440 2.41880441 0.07237134 2.65304882 23.55505046 12.59304783 2.93528300 0.46427713 10.55680985 2.40493541 0.07091620 2.68926814 25.41634325 12.81096738 2.91845259 0.49527713 10.80206983 2.39178123 0.08236533 2.72192378 27.11340432 13.10859685 2.90248965 0.52627713 10.96468497 2.36250362 0.07345824 2.74175530 28.81046538 13.30593460 2.86696050 0.55627713 11.05767884 2.36281059 0.05736621 2.72429477 30.45278255 13.41878513 2.86733301 0.58927713 11.20771561 2.34674407 0.06223932 2.74218239 32.25933143 13.60085870 2.84783587 0.66227713 11.56251307 2.31694086 0.05864618 2.75615304 36.25563652 14.03141479 2.81166889 0.73627713 11.74613515 2.28303213 0.06134748 2.79155809 40.30668553 14.25424503 2.77051975 0.81227713 12.00604014 2.26659190 0.07648452 2.78507345 44.46722234 14.56964659 2.75056910 0.88627713 12.16717847 2.22775840 0.07231519 2.78778202 48.51827134 14.76519221 2.70344362 1.03727713 12.53050760 2.21432360 0.07789415 2.78040514 56.78460106 15.20610169 2.68714013 1.18827713 12.72888759 2.20665507 0.11462646 2.82709381 65.05093078 15.44684105 2.67783418 1.33627713 13.08733375 2.18687319 0.10918324 2.82423981 73.15302879 15.88182493 2.65382833 1.33727713 13.06300764 2.19012790 0.11602544 2.77855021 73.20777269 15.85230455 2.65777801 1.48927713 13.30747973 2.20180362 0.10948898 2.77918912 81.52884632 16.14897788 2.67194681 1.63927713 13.54158185 2.19056437 0.10242379 2.78362832 89.74043213 16.43306698 2.65830768 1.86427713 13.73262447 2.18075760 0.12955102 2.76982937 102.05781086 16.66490225 2.64640690 2.12727713 14.06943393 2.18858708 0.10444763 2.72125673 116.45545799 17.07362942 2.65590818 2.42727713 14.31300934 2.18276154 0.10020980 2.75185190 132.87862962 17.36921461 2.64883874 2.77327713 14.57248129 2.18634279 0.10892867 2.77346925 151.82002090 17.68409066 2.65318469 3.17427713 14.90618106 2.19704503 0.12142247 2.75478537 173.77232698 18.08904414 2.66617213 3.63527713 15.22211884 2.20184190 0.07555257 2.72110747 199.00926738 18.47244298 2.67199326 4.16527713 15.46735957 2.19512901 0.08079561 2.72376544 228.02353727 18.77004907 2.66384699 4.77627713 15.75507753 2.19217733 0.05439500 2.69403118 261.47206349 19.11920241 2.66026505 5.48027713 16.05213193 2.19142820 0.07360345 2.70892971 300.01177291 19.47968577 2.65935596 6.28927713 16.34869137 2.16712385 0.05693539 2.73535197 344.29959241 19.83956848 2.62986199 7.22327713 16.66415634 2.16865569 0.06343207 2.73076184 395.43040009 20.22239355 2.63172092 8.29627713 17.05682464 2.14381231 0.03362668 2.70917275 454.17061062 20.69890690 2.60157282 9.53427713 17.37938765 2.12891454 0.02692327 2.72094639 521.94356555 21.09034561 2.58349398 10.95827713 17.67959874 2.10972222 0.06500031 2.75396485 599.89888689 21.45465969 2.56020359 12.60027713 18.05405451 2.12148677 0.01496092 2.72897265 689.78837962 21.90907166 2.57448018 14.49027713 18.56123126 2.10150600 0.00715787 2.72734583 793.25436089 22.52454404 2.55023300 16.66327713 18.92500753 2.07902396 -0.02401692 2.74631664 912.21286741 22.96599613 2.52295045 19.17327713 19.38960041 2.05869795 -0.03264324 2.73510113 1049.62007005 23.52979186 2.49828430 22.06027713 19.90779684 2.03575578 -0.06059233 2.73638947 1207.66572504 24.15863690 2.47044337 25.38527713 20.47992789 1.99873017 -0.10256199 2.73873974 1389.68921062 24.85293304 2.42551181 29.21527713 21.19830820 1.96310196 -0.14302580 2.79249636 1599.35836844 25.72470650 2.38227604 33.62627713 21.89957504 1.91003963 -0.21510337 2.78523109 1840.83373532 26.57571232 2.31788350 38.70427713 22.68669509 1.83277822 -0.32664489 2.88800894 2118.82328712 27.53090327 2.22412474 44.55427713 23.56423949 1.71385084 -0.47690245 3.04082538 2439.07513392 28.59582657 2.07980323 51.29127713 24.46535052 1.55357388 -0.66085518 3.30918119 2807.88482484 29.68934858 1.88530291 59.05127713 25.42513804 1.31067444 -0.94723027 3.91583130 3232.69753103 30.85407607 1.59053803 67.98727713 26.25819760 0.96713810 -1.59337620 6.61020081 3721.88907000 31.86501583 1.17364761 78.27927713 26.81541156 0.56423624 -2.15034699 13.50616115 4285.31334475 32.54120968 0.68471557 90.13227713 26.99926224 0.34131379 -0.23043901 10.91627403 4934.19285588 32.76431734 0.41419329 103.78327713 27.05599400 0.30197640 0.86379196 11.64267914 5681.50190899 32.83316282 0.36645633 119.50427713 27.06102411 0.31040892 0.27553560 17.21092708 6542.13084635 32.83926699 0.37668942 137.61227713 27.02312793 0.35907943 0.81983098 21.08068677 7533.43348599 32.79327898 0.43575237 158.46427713 27.03797523 0.44983918 -0.18738651 29.25079623 8674.95340214 32.81129657 0.54589172 182.48127713 26.95119683 0.65860739 -2.96888082 42.15314673 9989.73777900 32.70598869 0.79923745 210.13927713 26.50556987 0.96871409 -2.31744148 17.72313270 11503.84471555 32.16520861 1.17556012 210.14027713 26.61388201 0.98715326 -2.42087642 19.38028964 11503.89945945 32.29664826 1.19793653 210.14027713 26.68117520 1.01542417 -2.74084907 21.48666730 11503.89945945 32.37831032 1.23224403 210.14127713 26.74390360 1.01503518 -2.82732522 21.91640705 11503.95420336 32.45443289 1.23177198