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_may01_x240mm_12ms_R11 HW diameter [micron]: 2.5 HW length in viscous units [-]: 20.5 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 60000 Number of samples: 1800000 Temperature [C]: 19.23 atm. pressure [Pa]: 102477.1186 kin. viscosity [m^2/s]: 1.4817e-05 Downstream position (from leading edge) [mm]: 240 Configuration: 1 Freestream vel. [m/s]: 12.1783 Friction velocity [m/s]: 0.57812 Viscous length scale [m]: 2.563e-05 Calculated values: Displacement thickness, d1 [m]: 0.0016078 Momentum-loss thickness, d2 [m]: 0.0010941 Boundary layer thickness (d99) [m]: 0.0093992 Shape Factor (H_12): 1.469 Re_d1: 1321 Re_d2: 899 Re_tau: 367 Beta: -0.039317 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.02170241 1.39397998 0.28471396 1.08203922 4.85573294 0.84676959 2.41124119 0.49248485 0.04670241 1.53262629 0.45724207 1.10370325 4.66218786 1.82220212 2.65106507 0.79091588 0.05970241 1.78816465 0.61855139 1.01762477 4.33729040 2.32942703 3.09308333 1.06994118 0.08970241 2.14786620 0.80918485 0.89240711 3.73838726 3.49994606 3.71527820 1.39969000 0.11070241 2.53141206 0.96340123 0.78118721 3.38979198 4.31930938 4.37871784 1.66644626 0.13670241 2.96704841 1.11110076 0.64993220 3.05567629 5.33375921 5.13226116 1.92192998 0.14770241 3.34142922 1.21486419 0.53920341 2.81226766 5.76294952 5.77984752 2.10141510 0.18170241 3.75691945 1.31587672 0.43507423 2.59283099 7.08953775 6.49854303 2.27614182 0.19470241 4.07207151 1.37438544 0.37183360 2.53488619 7.59676267 7.04367828 2.37734747 0.22570241 4.44161893 1.42960884 0.28611661 2.42804930 8.80629900 7.68290409 2.47287032 0.24070241 4.70927043 1.45609890 0.23510813 2.38802500 9.39155851 8.14587510 2.51869158 0.27070241 4.98964926 1.48591078 0.17424752 2.35073266 10.56207754 8.63086125 2.57025877 0.28570241 5.20091236 1.49448207 0.13451778 2.33010202 11.14733706 8.99629423 2.58508498 0.31570241 5.41331623 1.48639075 0.10438406 2.32023032 12.31785609 9.36370049 2.57108900 0.33070241 5.63364862 1.51213109 0.06031518 2.31339456 12.90311561 9.74482112 2.61561343 0.38270241 5.93595290 1.49278502 0.00528614 2.33032618 14.93201526 10.26773288 2.58214950 0.42170241 6.28031331 1.49054044 -0.02845775 2.34763565 16.45369000 10.86339138 2.57826693 0.47270241 6.49088084 1.45613592 -0.06420602 2.38803322 18.44357235 11.22762121 2.51875560 0.51270241 6.72079765 1.43856617 -0.10522356 2.42033089 20.00426439 11.62532052 2.48836429 0.55970241 6.95815367 1.41160202 -0.14088017 2.46233060 21.83807754 12.03588782 2.44172296 0.56270241 6.88750016 1.41256410 -0.13157879 2.45882519 21.95512944 11.91367470 2.44338712 0.60670241 7.10494721 1.38857991 -0.14106962 2.50818815 23.67189069 12.28980441 2.40190040 0.65170241 7.22068500 1.35464350 -0.16629207 2.55523320 25.42766923 12.49000221 2.34319878 0.69770241 7.31414914 1.33414288 -0.17804562 2.55652457 27.22246508 12.65167209 2.30773777 0.73770241 7.43606076 1.30984436 -0.17404105 2.57870933 28.78315712 12.86254909 2.26570733 0.80970241 7.59102167 1.27319349 -0.18117196 2.61938051 31.59240279 13.13059320 2.20231038 0.92170241 7.81563554 1.23307472 -0.18219827 2.66759286 35.96234050 13.51911975 2.13291480 1.03570241 7.98018371 1.19004098 -0.19665328 2.72673743 40.41031282 13.80374746 2.05847707 1.14370241 8.16117969 1.16521989 -0.18407203 2.75391378 44.62418133 14.11682581 2.01554270 1.25970241 8.27446148 1.13348197 -0.17386237 2.76630987 49.15018825 14.31277533 1.96064395 1.37270241 8.41272269 1.11222852 -0.15892664 2.77467464 53.55914326 14.55193309 1.92388072 1.48270241 8.50576393 1.08444933 -0.14521280 2.76229455 57.85104637 14.71287146 1.87582958 1.59670241 8.60500710 1.07177445 -0.13734525 2.76482577 62.29901869 14.88453764 1.85390517 1.82270241 8.81000763 1.05496162 -0.12937239 2.76957096 71.11692872 15.23913794 1.82482313 2.04670241 8.99052088 1.03144427 -0.11790185 2.72590018 79.85680414 15.55138131 1.78414391 2.27270241 9.13398776 1.00478391 -0.12414381 2.76698142 88.67471417 15.79954357 1.73802808 2.60970241 9.38192648 0.99068230 -0.12502031 2.73359702 101.82354461 16.22841634 1.71363577 3.08870241 9.71037624 0.97219759 -0.17778743 2.70455712 120.51283180 16.79655333 1.68166179 3.65470241 10.02612191 0.94183900 -0.23497955 2.71919362 142.59662417 17.34271538 1.62914893 4.32570241 10.37138309 0.90248811 -0.32378271 2.75812976 168.77723315 17.93993197 1.56108161 5.12170241 10.82164430 0.83125221 -0.50886090 2.89152245 199.83500476 18.71877270 1.43786109 5.12370241 10.82222321 0.84651229 -0.52344192 2.87389798 199.91303936 18.71977407 1.46425725 6.06670241 11.24411001 0.74061449 -0.79288879 3.31867649 236.70635422 19.44953407 1.28108021 7.18370241 11.65188563 0.60054822 -1.30782577 4.87189233 280.28867945 20.15488520 1.03880014 8.50870241 11.95659952 0.40289289 -2.11900729 9.82048318 331.98660329 20.68196500 0.69690522 10.07870241 12.13281062 0.20665988 -2.38514867 20.05756157 393.24376588 20.98676670 0.35747056 11.93670241 12.17437006 0.10574400 -0.89428934 28.52153965 465.73791116 21.05865426 0.18291101 14.13670241 12.17003503 0.05499681 0.55140879 6.82220130 551.57597339 21.05115574 0.09513090 16.74970241 12.19814077 0.03538394 0.08865915 3.38596924 653.52818094 21.09977172 0.06120548 19.84170241 12.19742869 0.02656129 0.16128896 3.22457490 774.16967567 21.09853999 0.04594447 23.50770241 12.18946341 0.02640231 0.26240739 2.80684667 917.20710119 21.08476203 0.04566947 27.85170241 12.18022964 0.02826510 0.09056630 2.96919038 1086.69825679 21.06878989 0.04889164 32.99670241 12.16176714 0.02022612 -0.21601633 3.04231296 1287.44227050 21.03685433 0.03498620 39.09370241 12.17875252 0.02312621 0.57654959 3.30080111 1525.33075478 21.06623484 0.04000263 46.31870241 12.19759006 0.02613738 0.15236103 2.47756484 1807.23075460 21.09881913 0.04521121 54.87870241 12.20058085 0.03324932 -0.28109471 2.41931989 2141.21885127 21.10399246 0.05751312 65.02270241 12.17823156 0.02570611 0.24968103 2.54094206 2537.01035275 21.06533371 0.04446522 65.02270241 12.16223496 0.02846516 0.50163596 2.55072094 2537.01035275 21.03766353 0.04923771 65.02270241 12.19846814 0.03305222 0.34934683 2.13484520 2537.01035275 21.10033800 0.05717218