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_mar8_x3400mm_30ms HW diameter [micron]: 2.5 HW length in viscous units [-]: 32.3 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 60000 Number of samples: 1800000 Temperature [C]: 19.23 atm. pressure [Pa]: 100902.7143 kin. viscosity [m^2/s]: 1.5048e-05 Downstream position (from leading edge) [mm]: 3400 Configuration: 2 Freestream vel. [m/s]: 28.64 Friction velocity [m/s]: 0.92609 Viscous length scale [m]: 1.6249e-05 Calculated values: Displacement thickness, d1 [m]: 0.0096617 Momentum-loss thickness, d2 [m]: 0.0069341 Boundary layer thickness (d99) [m]: 0.053682 Shape Factor (H_12): 1.393 Re_d1: 18389 Re_d2: 13197 Re_tau: 3304 Beta: 0.57475 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.11805664 6.19990229 2.37751713 0.65941303 3.16150653 7.26547502 6.69470551 2.56726256 0.12605664 6.50682581 2.44403870 0.57890851 3.00485279 7.75781329 7.02612405 2.63909310 0.13305664 6.79588908 2.51180328 0.54754023 2.94288293 8.18860928 7.33825695 2.71226585 0.14105664 7.09315053 2.52548833 0.47870372 2.82572393 8.68094755 7.65924231 2.72704308 0.15005664 7.34681414 2.57157889 0.45572661 2.82017174 9.23482811 7.93315037 2.77681205 0.16305664 7.80235387 2.61527337 0.38473749 2.72042095 10.03487780 8.42504592 2.82399370 0.17805664 8.26291602 2.66336651 0.33073609 2.67216062 10.95801207 8.92236471 2.87592507 0.19405664 8.66862146 2.69372094 0.28730750 2.63039207 11.94268861 9.36044879 2.90870204 0.20905664 9.00732044 2.69947862 0.25300565 2.60475983 12.86582287 9.72617873 2.91491922 0.22405664 9.37263075 2.71604638 0.21965594 2.59788599 13.78895714 10.12064381 2.93280923 0.23905664 9.61900888 2.73499950 0.20377278 2.60800008 14.71209140 10.38668494 2.95327497 0.25305664 9.98067790 2.73652008 0.17339517 2.60358376 15.57368337 10.77721812 2.95491691 0.26605664 10.17370148 2.71205146 0.15517482 2.60381168 16.37373307 10.98564658 2.92849548 0.29805664 10.66246838 2.71396893 0.12000016 2.57926590 18.34308616 11.51342109 2.93056599 0.32505664 11.09106712 2.69095913 0.09705477 2.62390852 20.00472783 11.97622554 2.90571981 0.35505664 11.39127165 2.68494529 0.08541520 2.62282308 21.85099636 12.30038886 2.89922602 0.38605664 11.68872064 2.65574744 0.06382898 2.64991473 23.75880716 12.62157673 2.86769794 0.41605664 11.88271953 2.64624966 0.07939276 2.64913087 25.60507569 12.83105832 2.85744216 0.44505664 12.13233571 2.60437496 0.06061414 2.68863845 27.38980193 13.10059593 2.81222551 0.47705664 12.33558762 2.59697780 0.02316063 2.68661300 29.35915502 13.32006901 2.80423800 0.50705664 12.53790964 2.56587924 0.04110247 2.72410987 31.20542354 13.53853799 2.77065752 0.53605664 12.68082184 2.54782653 0.04847352 2.70994680 32.99014978 13.69285577 2.75116406 0.56505664 12.84378872 2.52852801 0.03230947 2.73208102 34.77487602 13.86882875 2.73032535 0.64005664 13.15526795 2.49706747 0.04156193 2.74590784 39.39054733 14.20516658 2.69635400 0.71505664 13.45371260 2.44807105 0.05662761 2.74945695 44.00621864 14.52742957 2.64344726 0.78905664 13.71257417 2.44978468 0.06689037 2.77020704 48.56034767 14.80695043 2.64529766 0.86405664 13.92710235 2.41700190 0.06942930 2.78007280 53.17601898 15.03859972 2.60989854 1.00905664 14.36437125 2.40547519 0.08637052 2.78470149 62.09965017 15.51076627 2.59745190 1.01205664 14.24672448 2.37193267 0.07001014 2.76290317 62.28427703 15.38373033 2.56123241 1.16305664 14.62073620 2.38778839 0.09301290 2.77260716 71.57716193 15.78759126 2.57835356 1.31305664 14.91280948 2.37529711 0.09840660 2.76466926 80.80850455 16.10297439 2.56486536 1.46405664 15.14148473 2.35623516 0.09264645 2.75009918 90.10138945 16.34989981 2.54428211 1.61205664 15.34861142 2.37886444 0.09789298 2.73838820 99.20964750 16.57355691 2.56871740 1.83605664 15.66324781 2.36642762 0.09214475 2.74507178 112.99511915 16.91330388 2.55528802 2.09905664 15.99049863 2.34824288 0.08969916 2.73056205 129.18073987 17.26667200 2.53565198 2.40005664 16.28704073 2.37044798 0.08770300 2.73373427 147.70496739 17.58688060 2.55962924 2.74705664 16.59454833 2.35515988 0.07481306 2.71216950 169.06013998 17.91892984 2.54312102 3.14605664 16.96409354 2.34754189 0.05508531 2.69465487 193.61551135 18.31796780 2.53489505 3.60505664 17.27383888 2.34684354 0.05947225 2.69747497 221.86341976 18.65243337 2.53414097 4.13405664 17.60443127 2.34025582 0.04310228 2.68664195 254.41928807 19.00940974 2.52702749 4.74705664 17.98305056 2.32311313 0.02995134 2.70535543 292.14470824 19.41824598 2.50851667 5.44705664 18.29754940 2.30820008 0.02955298 2.66503989 335.22430712 19.75784441 2.49241344 6.25905664 18.64041783 2.30246098 0.02432792 2.70941681 385.19664184 20.12807656 2.48621631 7.19105664 19.03282036 2.26816141 0.01429541 2.69182384 442.55405064 20.55179604 2.44917936 8.26505664 19.46236441 2.26107184 -0.00873167 2.71026891 508.65046379 21.01562124 2.44152398 9.50105664 19.82161212 2.21939914 -0.00890787 2.72205017 584.71672697 21.40353987 2.39652546 10.92505664 20.25922466 2.20775624 -0.05619152 2.70891300 672.35293957 21.87607749 2.38395336 12.57005664 20.76667174 2.19521031 -0.05692401 2.72413263 773.58999695 22.42402302 2.37040616 14.46205664 21.22748489 2.15400326 -0.07502040 2.72317334 890.02799852 22.92161286 2.32591045 16.63605664 21.79046332 2.12150924 -0.11769173 2.72220420 1023.82092421 23.52952160 2.29082313 19.14305664 22.40028829 2.07352230 -0.15920764 2.75502544 1178.10743051 24.18801562 2.23900644 22.02905664 23.12360427 2.02157418 -0.22530740 2.80404642 1355.71846250 24.96905817 2.18291244 25.35405664 23.86356471 1.93121622 -0.31702154 2.88248526 1560.34655722 25.76807354 2.08534317 29.18405664 24.72209256 1.83028253 -0.39307996 2.94277521 1796.05350542 26.69511897 1.97635414 33.59405664 25.57727996 1.68764826 -0.54167650 3.14584764 2067.45497842 27.61855736 1.82233648 38.67305664 26.51322331 1.48088565 -0.74330460 3.43592891 2380.02823949 28.62919670 1.59907251 44.52305664 27.47584421 1.21099914 -1.18993974 4.66794856 2740.05060163 29.66864267 1.30764683 51.26105664 28.23044294 0.79110930 -1.98858306 9.08142750 3154.72251207 30.48346459 0.85424633 59.02305664 28.62537334 0.39703658 -2.44702242 20.91618703 3632.41372146 30.90991368 0.42872337 67.95605664 28.70307648 0.22868007 0.10350236 9.21624135 4182.17094555 30.99381818 0.24693063 78.24905664 28.73596412 0.19573754 0.40964239 3.60485809 4815.62567606 31.02933052 0.21135901 90.10005664 28.72218421 0.19047133 0.52515261 3.93037523 5544.96328524 31.01445086 0.20567251 103.75505664 28.73813170 0.20785900 0.72124209 6.40859844 6385.32317498 31.03167109 0.22444786 119.47405664 28.73708863 0.21727677 0.73976429 6.57376384 7352.70633915 31.03054477 0.23461725 137.58005664 28.73200329 0.26538893 1.26309983 14.09492004 8466.99093554 31.02505358 0.28656915 158.43305664 28.71729467 0.34466148 1.18001908 15.38233392 9750.33218642 31.00917109 0.37216830 182.45605664 28.72625747 0.53092707 -1.85823364 54.20754258 11228.76247797 31.01884920 0.57329942 210.11105664 28.64123763 0.86070457 -1.75956178 23.82008601 12930.71434548 30.92704408 0.92939588 210.11105664 28.61260845 0.83860267 -1.84019821 25.52354620 12930.71434548 30.89613005 0.90553007 210.11205664 28.63588601 0.85870016 -2.12160553 28.77117981 12930.77588776 30.92126535 0.92723150