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_may04_x3400mm_6ms_R12 HW diameter [micron]: 2.5 HW length in viscous units [-]: 6.6 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 20000 Number of samples: 5000000 Temperature [C]: 19.22 atm. pressure [Pa]: 102237.8049 kin. viscosity [m^2/s]: 1.4851e-05 Downstream position (from leading edge) [mm]: 3400 Configuration: 1 Freestream vel. [m/s]: 5.2876 Friction velocity [m/s]: 0.18638 Viscous length scale [m]: 7.9682e-05 Calculated values: Displacement thickness, d1 [m]: 0.016968 Momentum-loss thickness, d2 [m]: 0.011098 Boundary layer thickness (d99) [m]: 0.076941 Shape Factor (H_12): 1.529 Re_d1: 6041 Re_d2: 3952 Re_tau: 966 Beta: 1.0753 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.13221442 0.57280070 0.08145732 1.39128737 6.20097418 1.65927456 3.07332632 0.43705418 0.15621442 0.53542776 0.11424904 1.36993207 6.10999777 1.96047157 2.87280416 0.61299609 0.20821442 0.54141810 0.16532307 1.22917843 5.19445322 2.61306510 2.90494499 0.88703057 0.26621442 0.62270967 0.23578811 1.06565941 4.55216871 3.34095788 3.34110980 1.26510635 0.34021442 0.75244130 0.30615288 0.83833727 3.79349514 4.26964867 4.03717675 1.64264413 0.43321442 0.96095908 0.37816650 0.64305087 3.25034081 5.43678709 5.15596587 2.02902872 0.55121442 1.19761217 0.43286314 0.45816867 2.91634612 6.91767240 6.42571322 2.32250011 0.70121442 1.43735640 0.47884393 0.34869088 2.72835868 8.80015373 7.71204589 2.56920719 0.89121442 1.68000942 0.50357609 0.22360804 2.61911721 11.18463008 9.01398550 2.70190604 1.13321442 1.90127306 0.51615862 0.10843107 2.54908884 14.22169995 10.20116175 2.76941679 1.43721442 2.10139487 0.51746333 0.03746392 2.59317384 18.03686211 11.27490278 2.77641716 1.82521442 2.26867752 0.49728545 -0.00349992 2.68983784 22.90621381 12.17244738 2.66815402 2.31621442 2.43662851 0.48596502 -0.01206424 2.74089917 29.06820269 13.07357795 2.60741492 2.93621442 2.54001680 0.46196359 -0.00918875 2.79320485 36.84912552 13.62830136 2.47863675 3.72621442 2.66533592 0.45009911 0.06362010 2.84863174 46.76352718 14.30069322 2.41497865 4.72521442 2.76268313 0.44216524 0.12055389 2.83307447 59.30085282 14.82300363 2.37240995 5.99221442 2.85345685 0.43202009 0.15377885 2.84169131 75.20154511 15.31004435 2.31797681 7.59821442 2.97447967 0.43257496 0.16774616 2.86570981 95.35664519 15.95938474 2.32095392 9.63321442 3.06558999 0.43016244 0.17052638 2.82290328 120.89564187 16.44823144 2.30800967 12.21021442 3.20840656 0.43632547 0.13724449 2.78295890 153.23667109 17.21450480 2.34107702 12.21321442 3.20219758 0.43380216 0.15197453 2.76990702 153.27432071 17.18119094 2.32753839 15.48421442 3.34179332 0.43667468 0.12614591 2.74587021 194.32496354 17.93018315 2.34295070 19.62921442 3.52121667 0.44288007 0.08343509 2.75156844 246.34419757 18.89286790 2.37624533 24.88521442 3.72645872 0.43977077 0.00793198 2.72581916 312.30634330 19.99408129 2.35956257 31.54721442 4.01440332 0.43094947 -0.11141447 2.72404339 395.91361401 21.53903003 2.31223246 39.99121442 4.32746702 0.40505903 -0.27131820 2.84274351 501.88476290 23.21875378 2.17331888 39.99221442 4.29364293 0.40274158 -0.25863635 2.78451732 501.89731278 23.03727272 2.16088475 48.88121442 4.61194951 0.36114743 -0.47251465 3.01778817 613.45315628 24.74512677 1.93771397 57.77021442 4.88393170 0.30435510 -0.79538075 3.47932252 725.00899977 26.20443022 1.63299827 66.65821442 5.12710123 0.22736641 -1.41391819 5.71666068 836.55229339 27.50914113 1.21992026 75.54821442 5.22086725 0.13882286 -2.11212178 11.28211880 948.12068676 28.01223682 0.74484538 84.43621442 5.30955608 0.07814870 -1.06465810 13.09045122 1059.66398038 28.48809123 0.41930194 93.32421442 5.28556142 0.05889851 0.27253427 6.73054955 1171.20727400 28.35934938 0.31601627 102.21421442 5.30469565 0.05414213 0.63140778 4.04921671 1282.77566738 28.46201287 0.29049623 111.10321442 5.31470416 0.05464986 0.69765063 4.36478911 1394.33151087 28.51571293 0.29322043 119.99221442 5.28297563 0.05370516 0.77093195 4.81432915 1505.88735437 28.34547548 0.28815166 131.99221442 5.31054754 0.05898078 1.55227796 18.90127830 1656.48586061 28.49341083 0.31645767 159.99221442 5.30587864 0.08870771 1.35698000 29.04224095 2007.88237516 28.46836013 0.47595566 187.99221442 5.29005016 0.10780842 0.94479443 16.31617188 2359.27888972 28.38343344 0.57843935 215.99221442 5.28535774 0.16964379 -1.08547599 24.74937040 2710.67540427 28.35825653 0.91021315 215.99221442 5.26769521 0.17681374 -2.00947504 34.26398684 2710.67540427 28.26348935 0.94868309