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_may14_x4300mm_30ms_R12 HW diameter [micron]: 1.25 HW length in viscous units [-]: 13 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 60000 Number of samples: 5400000 Temperature [C]: 19.2 atm. pressure [Pa]: 100204.2308 kin. viscosity [m^2/s]: 1.515e-05 Downstream position (from leading edge) [mm]: 4300 Configuration: 1 Freestream vel. [m/s]: 24.3756 Friction velocity [m/s]: 0.71858 Viscous length scale [m]: 2.1083e-05 Calculated values: Displacement thickness, d1 [m]: 0.017675 Momentum-loss thickness, d2 [m]: 0.012292 Boundary layer thickness (d99) [m]: 0.090747 Shape Factor (H_12): 1.438 Re_d1: 28439 Re_d2: 19777 Re_tau: 4304 Beta: 1.1067 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.12418373 4.13917265 1.68415952 0.92044238 3.86273765 5.89012056 5.76021596 2.34373469 0.14318373 4.54186978 1.78333641 0.80421662 3.50636942 6.79130373 6.32062323 2.48175268 0.16218373 4.95856106 1.89151081 0.70845537 3.28340199 7.69248690 6.90050523 2.63229193 0.17818373 5.38747101 1.98854661 0.60130130 3.06227122 8.45137799 7.49739118 2.76733031 0.19718373 5.75984076 2.05058590 0.50915782 2.90809141 9.35256115 8.01559381 2.85366633 0.21418373 6.09562081 2.10181285 0.44921486 2.81583579 10.15888294 8.48287696 2.92495552 0.23218373 6.41781101 2.14480240 0.39030927 2.74822667 11.01263541 8.93124798 2.98478127 0.25018373 6.73955742 2.17781487 0.33619714 2.71016522 11.86638789 9.37900144 3.03072256 0.26818373 7.00371892 2.20851087 0.27551086 2.64878175 12.72014036 9.74661772 3.07344019 0.28618373 7.22208655 2.20792842 0.24876020 2.65025722 13.57389284 10.05050568 3.07262963 0.30418373 7.46064315 2.22540688 0.21948297 2.62724488 14.42764532 10.38248930 3.09695326 0.32218373 7.69276184 2.23958122 0.18158193 2.61444090 15.28139779 10.70551370 3.11667876 0.34018373 7.89034106 2.23859089 0.16784991 2.63854661 16.13515027 10.98047179 3.11530058 0.35918373 8.06309278 2.23738833 0.13964912 2.62606527 17.03633344 11.22087906 3.11362706 0.36818373 8.24843920 2.23449483 0.12039250 2.62691669 17.46320967 11.47881355 3.10960036 0.37518373 8.29603384 2.23255313 0.13109904 2.63383454 17.79522453 11.54504790 3.10689823 0.41118373 8.57032843 2.21712260 0.09794166 2.64298413 19.50272948 11.92676574 3.08542457 0.44518373 8.85378179 2.20848301 0.07989656 2.67069991 21.11537304 12.32122926 3.07340141 0.48118373 9.06885920 2.18740724 0.06964080 2.69598857 22.82287799 12.62053843 3.04407164 0.51518373 9.29888861 2.17809903 0.06657338 2.71508539 24.43552156 12.94065531 3.03111802 0.55318373 9.47762165 2.15295490 0.06689815 2.73550036 26.23788790 13.18938640 2.99612658 0.59218373 9.60687240 2.14974269 0.05660973 2.74565733 28.08768493 13.36925623 2.99165635 0.62518373 9.79563564 2.12746504 0.05573245 2.75316270 29.65289780 13.63194569 2.96065401 0.66218373 9.91350722 2.11196771 0.06176934 2.76878497 31.40783345 13.79597986 2.93908739 0.69218373 10.01208138 2.10544537 0.05709255 2.78415515 32.83075424 13.93315906 2.93001067 0.74818373 10.17932871 2.07832629 0.07371371 2.80398048 35.48687305 14.16590624 2.89227082 0.84318373 10.38845561 2.04598989 0.07462818 2.81975857 39.99278890 14.45693448 2.84727036 0.92618373 10.60309859 2.01528542 0.09467756 2.82533704 43.92953642 14.75563908 2.80454096 1.02018373 10.80030192 2.00989164 0.10665117 2.83887363 48.38802157 15.03007406 2.79703479 1.11218373 10.92648249 1.98838073 0.10414332 2.82098641 52.75164534 15.20567131 2.76709946 1.19618373 11.07280762 1.97599657 0.12350300 2.83891816 56.73582356 15.40930243 2.74986523 1.20118373 11.09321347 1.97903154 0.12650832 2.84818007 56.97297702 15.43769991 2.75408881 1.28918373 11.24789462 1.98064380 0.14290829 2.86924947 61.14687802 15.65295955 2.75633248 1.38018373 11.33903753 1.95716221 0.14299511 2.84487123 65.46307109 15.77979718 2.72365469 1.55818373 11.58498103 1.95787472 0.14720502 2.85397455 73.90573446 16.12206067 2.72464625 1.73818373 11.74781567 1.95933595 0.15333717 2.82254762 82.44325922 16.34866699 2.72667975 1.91918373 11.91811421 1.96581881 0.16491074 2.81154032 91.02821467 16.58566035 2.73570151 2.18718373 12.12362596 1.96485948 0.16286438 2.81280839 103.73964042 16.87165761 2.73436647 2.48818373 12.39970958 1.95992501 0.15570393 2.80637638 118.01627904 17.25586513 2.72749949 2.83218373 12.60853303 1.96428561 0.15070980 2.80153421 134.33243747 17.54647108 2.73356786 3.22718373 12.86526885 1.97339315 0.13888418 2.78678786 153.06756124 17.90375353 2.74624223 3.67518373 13.08255774 1.95633413 0.14398619 2.80453078 174.31651175 18.20614028 2.72250230 4.19618373 13.32351206 1.96652304 0.13400613 2.79242836 199.02790285 18.54146064 2.73668154 4.78618373 13.54770336 1.97474836 0.13420308 2.77008271 227.01201178 18.85345302 2.74812818 5.46418373 13.79479314 1.97915611 0.12185424 2.75504362 259.17002170 19.19731171 2.75426217 6.24018373 14.07991549 1.97395314 0.11454403 2.76288849 295.97623955 19.59409784 2.74702153 7.12918373 14.32080731 1.96329466 0.11987976 2.77128999 338.14212571 19.92933125 2.73218881 7.13018373 14.29218531 1.97081819 0.12033829 2.77670829 338.18955640 19.88949987 2.74265882 8.14718373 14.56559521 1.94249759 0.10039283 2.78771608 386.42657128 20.26998656 2.70324690 9.31318373 14.86028754 1.94966764 0.09584242 2.77493807 441.73075944 20.68009060 2.71322498 10.65018373 15.14153072 1.96001401 0.10509794 2.77392862 505.14559611 21.07147835 2.72762335 12.18018373 15.36668332 1.94014428 0.12643408 2.79749396 577.71455655 21.38480851 2.69997195 13.93018373 15.72497347 1.94737640 0.09531817 2.78053439 660.71826947 21.88341748 2.71003641 15.93818373 16.02364372 1.93598984 0.08572960 2.75939569 755.95910121 22.29905734 2.69419049 18.23918373 16.34632542 1.94659532 0.07862838 2.76674665 865.09712603 22.74811236 2.70894944 20.86518373 16.78201317 1.93208108 0.04563285 2.75243641 989.65012610 23.35443053 2.68875091 23.87818373 17.19777307 1.92969260 0.02396979 2.73400300 1132.55880441 23.93301639 2.68542702 27.33018373 17.71602811 1.93307870 -0.01329095 2.72971202 1296.28955698 24.65423804 2.69013925 31.28018373 18.26286596 1.93940684 -0.08740346 2.72803045 1483.64079472 25.41523654 2.69894570 35.80718373 18.90614327 1.90112001 -0.15118973 2.73602548 1698.35954237 26.31044350 2.64566442 40.98918373 19.60628819 1.86315855 -0.21968753 2.73461703 1944.14539400 27.28478942 2.59283595 46.92418373 20.37584384 1.79689116 -0.34414838 2.83942000 2225.64655754 28.35572970 2.50061595 53.72118373 21.28358488 1.68201071 -0.51686158 3.02843862 2548.03297853 29.61897356 2.34074433 53.72218373 21.21935943 1.66453631 -0.49682877 2.98118259 2548.08040922 29.52959520 2.31642635 61.50518373 22.16821246 1.49281746 -0.76027078 3.44462071 2917.23349360 30.85005193 2.07745646 70.42518373 23.02603394 1.22104948 -1.18257583 4.66821351 3340.31527603 32.04382599 1.69925474 80.62718373 23.78691207 0.86314997 -1.79383150 8.47353016 3824.20320702 33.10269034 1.20118938 92.32018373 24.18543101 0.53378853 -1.29643480 12.40007056 4378.81030141 33.65728310 0.74283860 105.71218373 24.28952287 0.42857296 0.47243559 9.24283933 5014.00214338 33.80214093 0.59641697 121.04318373 24.28996314 0.42135323 0.81998027 8.71028583 5741.16209926 33.80275363 0.58636975 138.60318373 24.30005644 0.46199470 0.55609349 17.31574460 6574.04507006 33.81679981 0.64292782 158.71118373 24.21417323 0.56348393 -0.76411899 27.94159952 7527.78144688 33.69728176 0.78416374 181.74118373 24.15380615 0.71576288 -1.56670210 24.04920160 8620.11030892 33.61327285 0.99608040 208.11618373 24.16109826 0.99829144 -2.35092817 19.72258209 9871.09483938 33.62342080 1.38925693 208.11718373 23.91790705 1.05277310 -2.43341338 18.69947213 9871.14227007 33.28498748 1.46507549 208.11818373 24.14092480 0.99184343 -2.34720703 20.29110426 9871.18970077 33.59534671 1.38028366 208.11818373 24.15685046 1.01487153 -2.33640989 19.21074159 9871.18970077 33.61750941 1.41233035 208.11818373 24.15630008 1.01612052 -2.49456072 20.71799936 9871.18970077 33.61674348 1.41406849