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_mar2_x240mm_12ms HW diameter [micron]: 2.5 HW length in viscous units [-]: 19.9 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 60000 Number of samples: 1800000 Temperature [C]: 19.29 atm. pressure [Pa]: 100021.3559 kin. viscosity [m^2/s]: 1.5186e-05 Downstream position (from leading edge) [mm]: 240 Configuration: 2 Freestream vel. [m/s]: 12.0098 Friction velocity [m/s]: 0.57631 Viscous length scale [m]: 2.635e-05 Calculated values: Displacement thickness, d1 [m]: 0.0014433 Momentum-loss thickness, d2 [m]: 0.00097618 Boundary layer thickness (d99) [m]: 0.0083602 Shape Factor (H_12): 1.478 Re_d1: 1141 Re_d2: 772 Re_tau: 317 Beta: -0.023291 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.07269685 1.78847112 0.56774210 0.90080740 4.05331348 2.75885113 3.10329016 0.98512547 0.07469685 1.95852681 0.67028508 0.84386189 3.76285624 2.83475128 3.39836461 1.16305434 0.10069685 2.20016658 0.78550005 0.76824018 3.47583585 3.82145325 3.81764917 1.36297117 0.10969685 2.45624461 0.88970884 0.69022343 3.28241286 4.16300393 4.26198648 1.54379048 0.12969685 2.91049784 1.04631188 0.57875326 2.97556846 4.92200544 5.05019019 1.81552239 0.13269685 2.77151699 1.00580574 0.63687123 3.10869860 5.03585567 4.80903566 1.74523760 0.15869685 3.30513846 1.17741260 0.48785302 2.76367364 6.02255764 5.73495626 2.04300360 0.19469685 3.86709240 1.31177133 0.34649894 2.52019315 7.38876036 6.71003834 2.27613798 0.22169685 4.33299370 1.39858601 0.23638689 2.40787858 8.41341240 7.51845336 2.42677568 0.25669685 4.75977374 1.46743977 0.12533639 2.31041188 9.74166505 8.25898659 2.54624821 0.28869685 5.13289553 1.49009069 0.06393278 2.28431793 10.95606747 8.90641397 2.58555126 0.31469685 5.40854801 1.51279287 0.01228007 2.27509268 11.94276943 9.38471614 2.62494326 0.35169685 5.75688872 1.52057652 -0.05004469 2.29478508 13.34692223 9.98914431 2.63844917 0.37769685 5.97688061 1.52267099 -0.08724361 2.30610244 14.33362419 10.37086625 2.64208343 0.44369685 6.40523748 1.50521929 -0.17728985 2.36029139 16.83832918 11.11413553 2.61180187 0.50369685 6.72593188 1.47255860 -0.23333786 2.42347181 19.11533372 11.67059282 2.55513022 0.50669685 6.83489532 1.46267998 -0.24469543 2.45460655 19.22918395 11.85966222 2.53798920 0.56669685 7.06445272 1.42885162 -0.27489014 2.50449575 21.50618848 12.25798188 2.47929145 0.63269685 7.29204922 1.39418579 -0.31185435 2.57349464 24.01089348 12.65289907 2.41914057 0.68969685 7.47802994 1.35326727 -0.33473434 2.62994664 26.17404778 12.97560607 2.34814023 0.75769685 7.65838670 1.31336677 -0.33098571 2.68087566 28.75465293 13.28855457 2.27890634 0.81469685 7.77283812 1.28268631 -0.35262986 2.73560076 30.91780724 13.48714651 2.22567071 0.88269685 7.88554604 1.25493063 -0.35215123 2.76953792 33.49841238 13.68271321 2.17751007 0.93969685 7.99709457 1.22402124 -0.34967859 2.77184550 35.66156669 13.87626816 2.12387721 1.00769685 8.09848652 1.20506892 -0.35157980 2.78968105 38.24217183 14.05219979 2.09099185 1.12869685 8.28463543 1.15749565 -0.34580359 2.83970454 42.83413098 14.37519862 2.00844443 1.28269685 8.45304370 1.11868741 -0.33355502 2.86001566 48.67844262 14.66741454 1.94110578 1.45369685 8.65215063 1.07515179 -0.32598711 2.89798574 55.16790555 15.01289766 1.86556436 1.65269685 8.82151234 1.03550205 -0.30521798 2.89842284 62.71997060 15.30676795 1.79676557 1.87569685 9.00019436 1.00395139 -0.28992827 2.87088945 71.18283746 15.61681049 1.74202001 2.13269685 9.18416462 0.96992813 -0.28438978 2.86933369 80.93600689 15.93602902 1.68298407 2.42469685 9.44009287 0.93417863 -0.28116648 2.87462417 92.01742897 16.38010642 1.62095285 2.42669685 9.39859629 0.93616279 -0.28583380 2.88681316 92.09332912 16.30810307 1.62439569 2.76169685 9.63913674 0.90846013 -0.29006046 2.87045416 104.80660445 16.72548011 1.57632703 3.14069685 9.88167674 0.87544200 -0.31268032 2.89650149 119.18968311 17.14632672 1.51903518 3.58069685 10.11707693 0.83950089 -0.35832288 2.93873668 135.88771637 17.55478459 1.45667147 4.07969685 10.36914546 0.79579286 -0.38885402 2.93616849 154.82480410 17.99216475 1.38083088 4.64869685 10.64400237 0.75953846 -0.47316478 2.96173441 176.41839713 18.46908648 1.31792357 5.29769685 10.96584806 0.70014927 -0.61502529 3.06110886 201.04799620 19.02754143 1.21487360 6.04069685 11.24314230 0.62792254 -0.86631547 3.48197784 229.24490238 19.50869234 1.08954840 6.88969685 11.58408207 0.51211472 -1.32484065 4.96541265 261.46451657 20.10027865 0.88860287 7.85669685 11.82063224 0.35695473 -1.96453992 8.93481927 298.16223968 20.51073191 0.61937489 8.96469685 11.97251839 0.20666223 -2.29335058 17.06646021 340.21092346 20.77427924 0.35859279 10.22869685 12.00883687 0.11311286 -1.03491795 19.00849626 388.17981903 20.83729775 0.19626933 11.67169685 12.02697976 0.06553727 0.57517562 9.14709545 442.94177814 20.86877864 0.11371789 13.31969685 12.01747161 0.04284298 0.35882365 4.51294268 505.48350274 20.85228043 0.07433958 15.20069685 12.03534379 0.03573953 0.07950204 3.06721819 576.86759497 20.88329160 0.06201394 17.34969685 12.04656878 0.03542379 -0.23766611 2.65716952 658.42230745 20.90276880 0.06146607 19.80469685 12.02418817 0.02785582 0.12716402 2.47022649 751.58974308 20.86393477 0.04833441 22.60769685 12.02121165 0.02202695 0.02532034 2.88039572 857.96380501 20.85877003 0.03822036 25.80869685 12.01328833 0.02548421 0.42564100 2.77043098 979.44199704 20.84502176 0.04421927 29.46369685 12.02491320 0.02460687 -0.11785516 2.72295548 1118.14952340 20.86519283 0.04269694 33.63869685 12.03941724 0.02585447 0.05181988 2.67554942 1276.59108907 20.89035970 0.04486173 38.40669685 12.03598402 0.02841068 0.00671873 2.37508544 1457.53704958 20.88440250 0.04929719 43.85169685 12.02826517 0.02578374 -0.14924917 2.75137968 1664.17521128 20.87100904 0.04473900 50.06869685 12.03162535 0.02462220 -0.07635971 2.51483173 1900.11083135 20.87683950 0.04272355 50.06969685 12.02221812 0.02941224 0.07079725 2.02376849 1900.14878142 20.86051641 0.05103505 50.06969685 12.03523001 0.03408290 0.29692976 2.69161121 1900.14878142 20.88309417 0.05913941 50.06969685 12.03240937 0.02536126 0.24650574 2.37935623 1900.14878142 20.87819990 0.04400594