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_may15_x3400mm_30ms_R12 HW diameter [micron]: 1.25 HW length in viscous units [-]: 14.2 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 60000 Number of samples: 4500000 Temperature [C]: 19.21 atm. pressure [Pa]: 100198.2278 kin. viscosity [m^2/s]: 1.5152e-05 Downstream position (from leading edge) [mm]: 3400 Configuration: 1 Freestream vel. [m/s]: 25.801 Friction velocity [m/s]: 0.78424 Viscous length scale [m]: 1.9321e-05 Calculated values: Displacement thickness, d1 [m]: 0.01313 Momentum-loss thickness, d2 [m]: 0.0090333 Boundary layer thickness (d99) [m]: 0.06461 Shape Factor (H_12): 1.453 Re_d1: 22357 Re_d2: 15382 Re_tau: 3344 Beta: 1.2393 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.14422435 5.40669867 2.11892545 0.66842792 3.15059062 7.46468137 6.89416139 2.70187316 0.15622435 5.80875050 2.19742993 0.57693175 2.97040840 8.08577052 7.40682362 2.80197539 0.17622435 6.20176822 2.23315618 0.49067937 2.83454736 9.12091909 7.90796633 2.84753045 0.19522435 6.59654477 2.29498452 0.41747406 2.74752536 10.10431024 8.41135174 2.92636868 0.20622435 6.92046449 2.32845090 0.36074935 2.68143904 10.67364195 8.82438656 2.96904215 0.23122435 7.27965430 2.35316940 0.29306242 2.64583078 11.96757767 9.28239480 3.00056109 0.24222435 7.54091730 2.36576858 0.26233712 2.62252093 12.53690939 9.61553511 3.01662648 0.26722435 7.87373032 2.38217961 0.20971891 2.59493437 13.83084510 10.03990991 3.03755243 0.27822435 8.08407704 2.37490712 0.19290183 2.61420299 14.40017682 10.30812613 3.02827917 0.30322435 8.33875904 2.37282589 0.15377871 2.61638284 15.69411254 10.63287491 3.02562536 0.31422435 8.55359916 2.38331040 0.13112421 2.61378924 16.26344425 10.90682072 3.03899431 0.33722435 8.75131226 2.37975506 0.11343643 2.62039047 17.45386511 11.15892762 3.03446086 0.35522435 8.90791054 2.36784641 0.10907160 2.63328269 18.38549883 11.35860840 3.01927596 0.36822435 9.09054726 2.35382911 0.08753565 2.62964021 19.05834540 11.59149117 3.00140229 0.39222435 9.25285272 2.34881071 0.08127531 2.65401837 20.30052369 11.79844927 2.99500325 0.42822435 9.54506425 2.33494077 0.05918015 2.67707442 22.16379113 12.17105251 2.97731748 0.45922435 9.78346072 2.30651900 0.04831380 2.69067931 23.76827142 12.47503538 2.94107647 0.49522435 10.01954797 2.28578923 0.03926002 2.70838982 25.63153885 12.77607371 2.91464363 0.53622435 10.19340539 2.27099706 0.04756292 2.74334538 27.75359343 12.99776188 2.89578192 0.53922435 10.22736812 2.25927998 0.04060494 2.72860648 27.90886572 13.04106827 2.88084130 0.56722435 10.34136312 2.24499361 0.04674492 2.75058682 29.35807372 13.18642497 2.86262454 0.56922435 10.38226871 2.24716131 0.04822180 2.75106703 29.46158858 13.23858430 2.86538860 0.60822435 10.53544477 2.22882819 0.05674383 2.77461034 31.48012830 13.43390136 2.84201177 0.64422435 10.66116085 2.20128266 0.04486497 2.76783432 33.34339573 13.59420379 2.80688806 0.67522435 10.81421790 2.18964552 0.04957532 2.78795792 34.94787602 13.78936909 2.79204937 0.71722435 10.90976993 2.17640677 0.06275798 2.80403318 37.12168803 13.91120889 2.77516844 0.76622435 11.07482012 2.16333038 0.05581184 2.80381317 39.65780203 14.12166683 2.75849454 0.86022435 11.29367895 2.13617374 0.08434092 2.81612782 44.52300033 14.40073697 2.72386671 0.95022435 11.50912207 2.11193150 0.08856573 2.84045892 49.18116892 14.67545167 2.69295507 1.04022435 11.64243389 2.08982151 0.09710344 2.81305290 53.83933750 14.84543954 2.66476230 1.12722435 11.83835769 2.07671454 0.11234134 2.82501645 58.34223380 15.09526487 2.64804941 1.22022435 12.02975212 2.07581728 0.11226190 2.81673016 63.15567467 15.33931474 2.64690530 1.22022435 12.01357526 2.07589241 0.12851037 2.82760481 63.15567467 15.31868739 2.64700110 1.30922435 12.15151653 2.05870727 0.13844123 2.83307357 67.76208583 15.49457835 2.62508807 1.40022435 12.26314523 2.06305184 0.13296304 2.80407802 72.47201184 15.63691774 2.63062789 1.58122435 12.48479496 2.05519319 0.13245352 2.80276266 81.84010644 15.91954659 2.62060722 1.75922435 12.71071277 2.05925122 0.14381624 2.81171937 91.05292875 16.20761773 2.62578167 1.94022435 12.87320495 2.05657290 0.14388698 2.79001245 100.42102335 16.41481392 2.62236651 2.20922435 13.07128971 2.05578328 0.14079791 2.77260401 114.34377168 16.66739472 2.62135964 2.51122435 13.35442084 2.04584458 0.14260796 2.78231758 129.97451515 17.02841941 2.60868666 2.85622435 13.60584127 2.06008615 0.13302149 2.76315855 147.83082806 17.34900931 2.62684629 3.25222435 13.88443913 2.05906029 0.13622174 2.75101616 168.32676983 17.70425357 2.62553822 3.70622435 14.12310017 2.06721912 0.13483800 2.77027316 191.82464247 18.00857378 2.63594166 4.22222435 14.40482548 2.06663817 0.12046981 2.76243990 218.53147569 18.36780589 2.63520087 4.81922435 14.66794877 2.06447426 0.12168769 2.75756303 249.43066063 18.70331829 2.63244165 5.49922435 14.96769594 2.04624406 0.10122157 2.76736153 284.62571216 19.08553033 2.60919605 6.27822435 15.21279456 2.05498629 0.10142037 2.76248251 324.94474913 19.39805921 2.62034339 7.16922435 15.70259323 2.07692762 0.10169608 2.77315005 371.06061812 20.02260873 2.64832111 7.17222435 15.51462634 2.04409958 0.09686790 2.76212674 371.21589041 19.78292937 2.60646159 8.19622435 16.01423698 2.07656053 0.08499547 2.74220877 424.21549742 20.41999029 2.64785303 9.36722435 16.28327629 2.06212797 0.08670962 2.76151497 484.82344645 20.76304629 2.62944985 10.71122435 16.57670084 2.05952640 0.09908328 2.75726306 554.38543065 21.13719627 2.62613255 12.25022435 16.98657368 2.04835839 0.06919328 2.74660875 634.04011344 21.65983118 2.61189205 14.01122435 17.36765568 2.05227967 0.05167242 2.73921344 725.18494542 22.14575447 2.61689214 16.02922435 17.80988630 2.04156098 0.01221612 2.73698915 829.63143657 22.70964927 2.60322458 18.34222435 18.31991843 2.03559064 -0.01744360 2.73131999 949.34636920 23.35999878 2.59561172 20.99022435 18.89219722 2.02237782 -0.05994753 2.71982493 1086.40004045 24.08971993 2.57876385 24.02522435 19.48296815 2.00680582 -0.12176665 2.74922702 1243.48383661 24.84302067 2.55890777 27.50122435 20.21026829 1.94806202 -0.18860965 2.77525146 1423.39265884 25.77041183 2.48400268 31.48222435 20.96221090 1.89641751 -0.27152324 2.82228371 1629.43898257 26.72922497 2.41815000 36.04322435 21.84618850 1.79380189 -0.38194349 2.93497380 1865.50461496 27.85639786 2.28730331 41.26822435 22.80436965 1.65747339 -0.55431053 3.14248651 2135.93718001 29.07818881 2.11346881 47.25422435 23.73823689 1.44096973 -0.79919681 3.52340086 2445.75714833 30.26897673 1.83740180 54.10622435 24.75897131 1.13499850 -1.28016709 5.00325761 2800.39904991 31.57053028 1.44725336 54.11022435 24.69390301 1.13697852 -1.28603065 5.05806150 2800.60607962 31.48756073 1.44977811 61.96422435 25.44641946 0.71222931 -2.05088205 10.31121345 3207.10892478 32.44710558 0.90817413 70.96222435 25.77467473 0.38156559 -1.35589660 14.81930139 3672.82226840 32.86566873 0.48653993 81.26822435 25.81913514 0.27779182 0.41322388 4.91193395 4206.23432878 32.92236086 0.35421645 93.07522435 25.82528951 0.26558157 0.48531528 4.14044126 4817.33428966 32.93020838 0.33864698 106.60022435 25.87246689 0.26608578 0.57080937 4.27224044 5517.35351309 32.99036496 0.33928991 122.09322435 25.81630356 0.29571778 0.61994923 10.45531929 6319.23135623 32.91875026 0.37707412 139.84122435 25.84764866 0.33970931 1.33030186 18.75423704 7237.82220114 32.95871886 0.43316837 160.17222435 25.84412029 0.44327934 1.05713467 28.73512653 8290.10248442 32.95421979 0.56523204 183.46222435 25.84273111 0.58293512 0.15329868 32.17275112 9495.53299929 32.95244842 0.74330919 210.13922435 25.33440508 0.89721271 -1.96177960 31.00975961 10876.26592523 32.30427439 1.14404919 210.13922435 25.73061591 0.94186708 -2.13661665 32.72130504 10876.26592523 32.80948868 1.20098864 210.14122435 25.28479273 0.91393794 -2.21898741 33.15228415 10876.36944008 32.24101295 1.16537577 210.14122435 25.42651199 0.90096987 -1.77847666 26.79900895 10876.36944008 32.42172127 1.14884000 210.14122435 25.66721369 0.92945224 -1.92371215 28.01160847 10876.36944008 32.72864357 1.18515829