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_apr15_x2500mm_30ms_R6 HW diameter [micron]: 2.5 HW length in viscous units [-]: 32.1 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 60000 Number of samples: 2100000 Temperature [C]: 19.27 atm. pressure [Pa]: 100269.4203 kin. viscosity [m^2/s]: 1.5147e-05 Downstream position (from leading edge) [mm]: 2500 Configuration: 3 Freestream vel. [m/s]: 28.5123 Friction velocity [m/s]: 0.92705 Viscous length scale [m]: 1.6339e-05 Calculated values: Displacement thickness, d1 [m]: 0.0075753 Momentum-loss thickness, d2 [m]: 0.0054092 Boundary layer thickness (d99) [m]: 0.042048 Shape Factor (H_12): 1.400 Re_d1: 14260 Re_d2: 10182 Re_tau: 2574 Beta: 0.69093 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.08319123 4.63534510 2.17847606 1.15633840 4.30374407 5.09172886 5.00009530 2.34989795 0.08519123 4.86220568 2.23315767 1.02740042 3.91400492 5.21413909 5.24480730 2.40888239 0.09919123 5.40872357 2.38321783 0.82972408 3.41196645 6.07101067 5.83433007 2.57075062 0.10119123 5.08844865 2.25195319 0.92060050 3.67742202 6.19342090 5.48885307 2.42915691 0.11719123 6.02778007 2.60306843 0.70438750 3.13251586 7.17270271 6.50209945 2.80790102 0.12519123 6.61408885 2.66325122 0.57177566 2.92803882 7.66234361 7.13454422 2.87281952 0.14819123 7.19659665 2.75046220 0.45749636 2.75909095 9.07006121 7.76288891 2.96689304 0.16419123 7.72697094 2.81822378 0.38039968 2.69762756 10.04934302 8.33499778 3.03998671 0.17319123 8.24417911 2.81355513 0.31822775 2.65673204 10.60018904 8.89290449 3.03495068 0.19719123 8.76467258 2.83944195 0.25866133 2.61174024 12.06911175 9.45435501 3.06287452 0.20419123 9.07499541 2.83615752 0.22208824 2.58394112 12.49754755 9.78909680 3.05933163 0.22719123 9.51707593 2.84637203 0.18694287 2.59465648 13.90526515 10.26596416 3.07034991 0.23619123 9.83510424 2.83411865 0.14670543 2.55531781 14.45611116 10.60901777 3.05713232 0.27019123 10.38227399 2.80085650 0.12269249 2.58020272 16.53708501 11.19924370 3.02125281 0.30619123 10.94182660 2.79152815 0.08131473 2.57996856 18.74046908 11.80282689 3.01119042 0.33319123 11.31259805 2.76423289 0.06220052 2.60163161 20.39300713 12.20277393 2.98174733 0.36419123 11.64822176 2.74715297 0.04844584 2.62974630 22.29036564 12.56480750 2.96332342 0.39619123 11.99446478 2.70167091 0.03833544 2.64520718 24.24892926 12.93829600 2.91426242 0.44919123 12.34796299 2.65162265 0.02768351 2.66563579 27.49280025 13.31961060 2.86027591 0.49119123 12.68730181 2.60601767 0.01794616 2.69578864 30.06341500 13.68565162 2.81108233 0.54419123 12.96330675 2.57942511 0.04046351 2.71288889 33.30728599 13.98337509 2.78239723 0.58619123 13.26716198 2.54192583 0.02920546 2.72220046 35.87790074 14.31114035 2.74194717 0.58719123 13.27366731 2.55192710 0.03588974 2.72147842 35.93910585 14.31815758 2.75273544 0.65019123 13.56924885 2.52270798 0.02117794 2.74197564 39.79502798 14.63699810 2.72121710 0.71619123 13.75739932 2.49575708 0.03592377 2.77810858 43.83456544 14.83995392 2.69214545 0.77819123 13.97818490 2.44852455 0.04371465 2.76403067 47.62928245 15.07811288 2.64119625 0.84319123 14.15458201 2.43677195 0.05693233 2.77854290 51.60761480 15.26839048 2.62851885 0.92119123 14.35055289 2.43143860 0.06432796 2.76284918 56.38161362 15.47978209 2.62276582 0.99819123 14.58598549 2.41915801 0.05922571 2.76198398 61.09440733 15.73374063 2.60951889 1.08119123 14.73891213 2.40207230 0.07662142 2.76629441 66.17443171 15.89870090 2.59108872 1.15619123 14.89211218 2.38755383 0.07820766 2.78165863 70.76481519 16.06395608 2.57542781 1.23519123 15.07863243 2.37845264 0.07323596 2.74802848 75.60001913 16.26515342 2.56561046 1.34519123 15.26134591 2.37819616 0.07846061 2.75304774 82.33258157 16.46224441 2.56533380 1.50519123 15.54576100 2.37851665 0.08451258 2.75116130 92.12539966 16.76903982 2.56567951 1.66219123 15.77245455 2.38280043 0.08252402 2.73658374 101.73460241 17.01357164 2.57030037 1.82119123 16.02628187 2.38034020 0.08951560 2.72197822 111.46621539 17.28737234 2.56764655 1.89919123 16.06192213 2.37265865 0.08240007 2.74194560 116.24021421 17.32581710 2.55936054 2.22019123 16.46752942 2.37347693 0.07275762 2.71612394 135.88705551 17.76334117 2.56024322 2.59519123 16.85124685 2.36482560 0.04685672 2.69245499 158.83897291 18.17725291 2.55091112 3.03819123 17.26110616 2.37565092 0.05424596 2.67886472 185.95283801 18.61936359 2.56258827 3.55919123 17.69802840 2.35056371 0.03700644 2.70276608 217.84070192 19.09066676 2.53552698 4.17019123 18.10916665 2.36123259 0.02049902 2.69241135 255.23702601 19.53415703 2.54703538 4.88619123 18.52495892 2.33175017 0.02309114 2.70165196 299.05988697 19.98266754 2.51523302 4.88919123 18.51538485 2.34667998 0.00489400 2.68295588 299.24350231 19.97234009 2.53133764 5.73519123 19.02370487 2.31987795 -0.00532476 2.68895744 351.02302797 20.52065926 2.50242659 6.72919123 19.43602860 2.27245683 -0.01551249 2.68529625 411.86091037 20.96542829 2.45127395 7.89819123 19.93684713 2.27293491 -0.03701403 2.70169215 483.40968756 21.50565568 2.45178966 9.27219123 20.45753960 2.24796617 -0.06793429 2.68934285 567.50551293 22.06732086 2.42485615 10.89119123 21.01882988 2.19698864 -0.08121526 2.70828446 666.59659100 22.67277846 2.36986726 12.79219123 21.67200965 2.14947479 -0.11210929 2.72818292 782.94751096 23.37735622 2.31861460 15.03019123 22.32755112 2.09453032 -0.16952558 2.74963813 919.92455402 24.08448153 2.25934661 17.65919123 23.16241911 2.02829899 -0.25921271 2.82747424 1080.83279630 24.98504437 2.18790360 20.75219123 24.04542964 1.92289836 -0.33432211 2.86798177 1270.14021105 25.93753802 2.07420912 24.38919123 25.00840281 1.77724053 -0.48339837 3.08390787 1492.74320731 26.97628648 1.91708963 28.66719123 26.04175388 1.58085421 -0.68340315 3.37778139 1754.57868106 28.09095082 1.70524988 33.69819123 27.17414301 1.29016877 -1.07605007 4.29757507 2062.50160495 29.31244640 1.39169073 39.61419123 28.06705903 0.82748806 -1.93224885 8.61151548 2424.59105391 30.27562500 0.89260218 46.57219123 28.52500798 0.36673381 -2.38060697 20.26978567 2850.45623070 30.76960944 0.39559169 54.75419123 28.58843953 0.19349699 0.22096897 5.38994485 3351.23646589 30.83803235 0.20872306 64.37619123 28.58700368 0.16420940 0.19808038 3.17339458 3940.15206392 30.83648352 0.17713086 75.69219123 28.62290304 0.16187023 0.19632248 3.19652866 4632.74912350 30.87520776 0.17460762 89.00019123 28.61216522 0.16867813 0.31872998 3.22554051 5447.26676833 30.86362499 0.18195123 104.64919123 28.66469915 0.17254132 0.41054113 3.53217452 6405.06558287 30.92029276 0.18611840 123.05419123 28.68799563 0.20052593 0.59913326 3.99645514 7531.54568905 30.94542242 0.21630509 144.69619123 28.71599768 0.23269277 0.72658985 4.41681438 8856.14674626 30.97562791 0.25100311 170.15219123 28.77769573 0.30241003 0.90100928 5.49284410 10414.18410475 31.04218092 0.32620635 200.08619123 28.83607032 0.45585551 1.39982594 11.69289007 12246.29795960 31.10514894 0.49172627 200.08619123 28.84496914 0.45131403 1.47803737 10.22999016 12246.29795960 31.11474800 0.48682744 200.08619123 28.85365669 0.44918564 1.44109245 9.56459636 12246.29795960 31.12411916 0.48453156