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_may05_x3900mm_6ms_R12 HW diameter [micron]: 2.5 HW length in viscous units [-]: 6.3 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 20000 Number of samples: 1200000 Temperature [C]: 19.24 atm. pressure [Pa]: 102512.8 kin. viscosity [m^2/s]: 1.4813e-05 Downstream position (from leading edge) [mm]: 3900 Configuration: 1 Freestream vel. [m/s]: 5.0836 Friction velocity [m/s]: 0.17659 Viscous length scale [m]: 8.388e-05 Calculated values: Displacement thickness, d1 [m]: 0.020759 Momentum-loss thickness, d2 [m]: 0.013592 Boundary layer thickness (d99) [m]: 0.090755 Shape Factor (H_12): 1.527 Re_d1: 7124 Re_d2: 4665 Re_tau: 1082 Beta: 0.81219 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.23444309 0.55494694 0.18652142 1.25646523 5.29650448 2.79496960 3.14255438 1.05623378 0.24744309 0.56860962 0.19511752 1.17309793 4.84285380 2.94995222 3.21992340 1.10491176 0.26544309 0.59842367 0.21661631 1.17717771 5.11844164 3.16454355 3.38875448 1.22665515 0.28944309 0.63356520 0.23673904 1.03383303 4.29370640 3.45066531 3.58775399 1.34060622 0.32544309 0.67822758 0.26551079 0.96779408 4.09660668 3.87984797 3.84066818 1.50353493 0.34944309 0.73999845 0.29010226 0.86053027 3.79409267 4.16596973 4.19046436 1.64279150 0.38444309 0.78621225 0.31210600 0.80418048 3.61874503 4.58323064 4.45216390 1.76739434 0.41444309 0.83784106 0.33067977 0.76344720 3.52928560 4.94088285 4.74452762 1.87257388 0.44344309 0.90418251 0.35087256 0.71319338 3.38045459 5.28661332 5.12020607 1.98692168 0.47544309 0.95037429 0.36190804 0.64100592 3.21496824 5.66810901 5.38178096 2.04941340 0.49944309 1.01470266 0.38177105 0.60428479 3.15966072 5.95423078 5.74605974 2.16189371 0.53444309 1.05836023 0.38971495 0.56746089 3.04842396 6.37149169 5.99328390 2.20687842 0.56344309 1.09933650 0.40043743 0.52385133 2.98587845 6.71722216 6.22532438 2.26759768 0.59444309 1.15432804 0.41394988 0.48679916 2.89249813 7.08679611 6.53673059 2.34411599 0.62644309 1.20856145 0.42344108 0.46556953 2.88906224 7.46829180 6.84384361 2.39786278 0.64544309 1.24088240 0.42575499 0.43215609 2.83197235 7.69480486 7.02687075 2.41096600 0.71044309 1.32034745 0.44104974 0.38122320 2.72815211 8.46971798 7.47686555 2.49757715 0.77444309 1.40850479 0.45630780 0.32351968 2.67305555 9.23270936 7.97608302 2.58398051 0.83144309 1.46951359 0.46194032 0.28297794 2.63413640 9.91224856 8.32156380 2.61587636 0.89444309 1.53636296 0.46763094 0.24383132 2.59344651 10.66331820 8.70011849 2.64810117 0.89444309 1.55821591 0.47372823 0.24937976 2.61621169 10.66331820 8.82386741 2.68262895 0.95144309 1.60498769 0.47627579 0.19312469 2.57831967 11.34285740 9.08872673 2.69705524 1.01444309 1.66655566 0.48323306 0.19199568 2.57215141 12.09392704 9.43737388 2.73645290 1.07444309 1.71648513 0.48503346 0.15887304 2.55707340 12.80923145 9.72011461 2.74664818 1.13444309 1.75118458 0.48472522 0.13536474 2.57747058 13.52453587 9.91661066 2.74490272 1.19544309 1.78419904 0.48528081 0.12724652 2.56612399 14.25176203 10.10356499 2.74804892 1.28144309 1.85517872 0.48724846 0.09658050 2.56969295 15.27703170 10.50550885 2.75919131 1.43444309 1.93462093 0.48432249 0.05224161 2.59048381 17.10105796 10.95537435 2.74262211 1.58344309 2.00162566 0.48085308 0.01961527 2.59644249 18.87739727 11.33480878 2.72297552 1.73544309 2.08790073 0.48204980 0.00669058 2.64027888 20.68950180 11.82336739 2.72975234 1.88144309 2.11284722 0.47268050 -0.00464834 2.64272899 22.43007588 11.96463441 2.67669584 2.03444309 2.16715359 0.47011033 0.00078316 2.67583734 24.25410215 12.27216060 2.66214147 2.18344309 2.22671128 0.46922254 -0.02210737 2.72222038 26.03044145 12.60942399 2.65711410 2.33344309 2.22961323 0.45453407 0.00908089 2.74015161 27.81870250 12.62585718 2.57393620 2.63544309 2.30123729 0.45065145 -0.00079167 2.78950320 31.41906807 13.03144999 2.55194970 2.93344309 2.37492669 0.44878971 0.00661490 2.80843333 34.97174668 13.44873843 2.54140704 3.23544309 2.39740981 0.43700800 0.01820280 2.82556378 38.57211225 13.57605587 2.47468957 3.68444309 2.44884052 0.42354080 0.04518555 2.85266509 43.92497365 13.86729778 2.39842750 4.12644309 2.51395354 0.42253753 0.05436283 2.83112236 49.19438286 14.23601988 2.39274616 4.62844309 2.55040614 0.41727766 0.09124245 2.87133000 55.17909650 14.44244375 2.36296057 5.19144309 2.60707714 0.41648733 0.10647627 2.85596396 61.89103629 14.76336035 2.35848511 5.19344309 2.58854999 0.41143034 0.11529113 2.83888701 61.91487977 14.65844481 2.32984835 5.82844309 2.63459417 0.40850741 0.12110014 2.84650053 69.48518486 14.91918381 2.31329638 6.54844309 2.68245844 0.40937955 0.16051622 2.85182323 78.06883788 15.19022969 2.31823515 7.35944309 2.73901435 0.40975313 0.16852435 2.85803649 87.73736927 15.51049458 2.32035064 8.27444309 2.76390903 0.40352469 0.18035772 2.85087022 98.64576165 15.65146825 2.28508023 9.30644309 2.83696658 0.40864544 0.17815943 2.85116940 110.94899764 16.06517862 2.31407800 10.47244309 2.89207001 0.41077263 0.20006469 2.83228521 124.84974684 16.37721842 2.32612387 11.78844309 2.92728625 0.40800203 0.17832412 2.82867038 140.53875708 16.57664100 2.31043454 13.27044309 2.99828594 0.41291136 0.16313775 2.77093762 158.20677621 16.97869816 2.33823508 14.94444309 3.07866622 0.41222907 0.14621348 2.79105893 178.16376948 17.43387572 2.33437142 16.83744309 3.11814336 0.41559764 0.13482150 2.77038401 200.73162388 17.65742693 2.35344695 18.96644309 3.20054769 0.41649913 0.12227164 2.75027243 226.11300899 18.12406626 2.35855190 21.37444309 3.30128028 0.41935292 0.11202783 2.79637553 254.82055964 18.69449497 2.37471234 24.08844309 3.36688213 0.42046528 0.07873190 2.75189021 287.17616283 19.06598522 2.38101140 27.15144309 3.46345912 0.42055381 0.02909504 2.72103367 323.69245338 19.61288152 2.38151274 30.60844309 3.59211007 0.42230535 0.00306952 2.72470045 364.90590962 20.34140630 2.39143135 34.51144309 3.72192478 0.41768357 -0.05910792 2.74005985 411.43646203 21.07652128 2.36525912 38.91244309 3.81400377 0.40781376 -0.11167210 2.74581086 463.90404111 21.59794629 2.30936837 43.88144309 4.02621400 0.39989504 -0.19464542 2.78103911 523.14316868 22.79965070 2.26452623 49.48844309 4.16255731 0.38540185 -0.32315141 2.85947999 589.98836657 23.57173579 2.18245420 55.81444309 4.33208680 0.36272149 -0.43795238 2.96545874 665.40529574 24.53174768 2.05401980 62.95444309 4.55608144 0.33067381 -0.66327344 3.28237596 750.52652152 25.80018486 1.87254017 71.00944309 4.71056952 0.28101584 -0.97850681 4.00043257 846.55613968 26.67502017 1.59133694 80.10144309 4.88939382 0.20669473 -1.51836929 6.22464789 954.94860253 27.68766670 1.17047125 90.35844309 5.03232710 0.12592213 -1.91910420 12.21720152 1077.22989283 28.49706949 0.71307201 101.93644309 5.04599765 0.08113474 -0.19283533 9.29533776 1215.25980208 28.57448309 0.45944992 114.99844309 5.04992458 0.07108164 0.81603069 9.42799394 1370.98157395 28.59672054 0.40252120 129.74144309 5.07276715 0.07428445 0.95741744 12.74070156 1546.74379126 28.72607348 0.42065810 146.37644309 5.07174359 0.07948179 1.32441750 15.26184014 1745.06194123 28.72027723 0.45008963 165.14844309 5.04437543 0.09212983 0.65792385 20.68513326 1968.85685024 28.56529678 0.52171295 186.33044309 5.05372454 0.13079652 -0.90244775 30.59033648 2221.38315337 28.61823892 0.74067473 210.23444309 5.03105575 0.19009768 -2.17828048 21.16937001 2506.36043362 28.48987007 1.07648545 210.23544309 5.03800444 0.18429702 -2.12113678 23.53634556 2506.37235536 28.52921916 1.04363746 210.23544309 5.03212390 0.17011924 -1.83219493 23.69249034 2506.37235536 28.49591879 0.96335149