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_apr13_x4250mm_30ms_R6 HW diameter [micron]: 2.5 HW length in viscous units [-]: 22.8 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 60000 Number of samples: 3600000 Temperature [C]: 19.24 atm. pressure [Pa]: 101088.1081 kin. viscosity [m^2/s]: 1.5021e-05 Downstream position (from leading edge) [mm]: 4250 Configuration: 3 Freestream vel. [m/s]: 23.4133 Friction velocity [m/s]: 0.65363 Viscous length scale [m]: 2.2981e-05 Calculated values: Displacement thickness, d1 [m]: 0.02167 Momentum-loss thickness, d2 [m]: 0.01427 Boundary layer thickness (d99) [m]: 0.09561 Shape Factor (H_12): 1.519 Re_d1: 33777 Re_d2: 22242 Re_tau: 4160 Beta: 1.9725 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.16579426 4.16735565 1.76468429 0.68291442 3.24357912 7.21447659 6.37570945 2.69982099 0.17579426 4.54414106 1.83117370 0.56776220 3.01836293 7.64962295 6.95215996 2.80154430 0.19679426 4.94498930 1.91275352 0.50544363 2.93779048 8.56343029 7.56542461 2.92635467 0.21679426 5.31122525 1.95608972 0.42932002 2.83228633 9.43372300 8.12573531 2.99265547 0.22979426 5.60662087 1.99576230 0.37392212 2.75633384 9.99941326 8.57766619 3.05335124 0.25479426 5.92206647 2.01166564 0.32663285 2.71638847 11.08727914 9.06027185 3.07768203 0.27479426 6.14859817 2.04153839 0.31191010 2.72217974 11.95757185 9.40684662 3.12338488 0.28779426 6.38630990 2.05708997 0.27368001 2.70993152 12.52326211 9.77052591 3.14717751 0.31279426 6.58705453 2.05010444 0.25137492 2.70018131 13.61112800 10.07764858 3.13649023 0.33279426 6.81382563 2.05477284 0.20836446 2.68287294 14.48142071 10.42458962 3.14363248 0.34579426 6.94248567 2.06298960 0.20842140 2.68807006 15.04711097 10.62142883 3.15620345 0.37079426 7.13668515 2.05102667 0.18379511 2.67520072 16.13497685 10.91853798 3.13790116 0.38479426 7.25816986 2.07283445 0.18175518 2.68710756 16.74418175 11.10439952 3.17126525 0.40979426 7.41406593 2.05623198 0.17320716 2.70332633 17.83204763 11.34290762 3.14586484 0.42179426 7.54163471 2.05291990 0.15266595 2.70996714 18.35422326 11.53807731 3.14079764 0.46779426 7.73760933 2.02989897 0.14308747 2.73012097 20.35589649 11.83790227 3.10557753 0.50179426 7.91502931 2.01939792 0.12760392 2.72615671 21.83539409 12.10934016 3.08951178 0.54379426 8.11008454 2.00949356 0.13506127 2.76790776 23.66300878 12.40775853 3.07435893 0.57879426 8.28938195 1.99458764 0.11054531 2.75832680 25.18602102 12.68206874 3.05155411 0.61879426 8.43569708 1.97769192 0.09342822 2.74742692 26.92660643 12.90591878 3.02570506 0.62179426 8.42995852 1.98698339 0.10912607 2.77441487 27.05715034 12.89713926 3.03992024 0.65979426 8.56298419 1.96882113 0.12408258 2.81172715 28.71070649 13.10065753 3.01213348 0.69979426 8.65376679 1.96268025 0.11436365 2.79688493 30.45129190 13.23954740 3.00273844 0.73279426 8.75774200 1.95750019 0.10772919 2.80450166 31.88727487 13.39862087 2.99481338 0.77679426 8.86523116 1.93185640 0.11635746 2.83083825 33.80191883 13.56307039 2.95558050 0.82979426 8.94331129 1.92742436 0.13541153 2.83545178 36.10819451 13.68252654 2.94879985 0.93079426 9.20753425 1.91397648 0.12074218 2.83245732 40.50317268 14.08676581 2.92822571 1.02679426 9.34056476 1.88435625 0.14723502 2.85048400 44.68057768 14.29029149 2.88290920 1.12179426 9.48574257 1.88641410 0.17601454 2.88970747 48.81446805 14.51240153 2.88605754 1.21979426 9.63038615 1.87190478 0.16441236 2.87449954 53.07890232 14.73369424 2.86385948 1.31479426 9.73020509 1.86853791 0.17075034 2.86892600 57.21279268 14.88640896 2.85870844 1.40979426 9.86347526 1.86680456 0.17816573 2.88747873 61.34668305 15.09030130 2.85605656 1.50679426 9.92536397 1.85104403 0.18721741 2.89703650 65.56760268 15.18498591 2.83194426 1.70279426 10.11456870 1.86071833 0.16828161 2.83353693 74.09647122 15.47445350 2.84674514 1.89479426 10.27292982 1.85908393 0.20414506 2.85137698 82.45128122 15.71673290 2.84424463 2.08779426 10.38905664 1.87862857 0.20941999 2.87926841 90.84960585 15.89439734 2.87414632 2.37879426 10.64992604 1.86427388 0.20174654 2.85163880 103.51236476 16.29350594 2.85218484 2.69679426 10.82515990 1.87046130 0.18785380 2.84006978 117.35001882 16.56159926 2.86165107 3.06479426 11.05154072 1.88424856 0.19513620 2.82006646 133.36340465 16.90794317 2.88274444 3.48479426 11.24103820 1.89121560 0.19250136 2.83229315 151.63955152 17.19785865 2.89340344 3.96279426 11.48404966 1.89125203 0.15975872 2.80791686 172.43954725 17.56964609 2.89345917 3.96479426 11.48614871 1.90350704 0.17660312 2.81533218 172.52657652 17.57285745 2.91220833 4.51179426 11.68266892 1.90796349 0.17376220 2.81437968 196.32908209 17.87351712 2.91902632 5.13879426 11.89111937 1.92012866 0.15464978 2.79153172 223.61275850 18.19242906 2.93763803 5.85879426 12.09604191 1.91720821 0.17802361 2.83008519 254.94329599 18.50594360 2.93316998 6.68079426 12.32406833 1.92785880 0.17100623 2.81035989 290.71232630 18.85480517 2.94946450 7.61979426 12.52875939 1.91687038 0.15963055 2.81530411 331.57256895 19.16796556 2.93265313 8.69479426 12.76905082 1.92424232 0.15688598 2.82330671 378.35080202 19.53559158 2.94393159 9.92479426 12.97323273 1.92106631 0.14827544 2.80748262 431.87380358 19.84797301 2.93907255 11.33079426 13.28928582 1.94031810 0.17243801 2.82037379 493.05538096 20.33150809 2.96852621 12.94179426 13.53046277 1.95191641 0.15399307 2.80933675 563.15745861 20.70048888 2.98627066 14.78379426 13.88811836 1.95372361 0.14640294 2.80413118 643.31141704 21.24767234 2.98903552 16.89179426 14.16451586 1.95795049 0.12152732 2.78901555 735.04026849 21.67053766 2.99550230 19.30379426 14.51321828 1.97473751 0.12539704 2.77441432 839.99756910 22.20402351 3.02118505 22.06179426 14.92464667 2.00409667 0.10140355 2.74225836 960.01093357 22.83347492 3.06610213 25.21879426 15.38973203 1.99402880 0.06953911 2.75830748 1097.38663756 23.54501706 3.05069914 28.82879426 15.91635479 1.99058117 0.03372923 2.74610461 1254.47447140 24.35070631 3.04542454 32.96179426 16.47041494 2.01120686 -0.03080606 2.72018151 1434.32045955 25.19837253 3.07698013 37.68779426 17.17292026 1.99168546 -0.09554636 2.74352735 1639.97062651 26.27314755 3.04711401 43.09679426 17.93009491 1.95124808 -0.17612066 2.74498939 1875.34128945 27.43156214 2.98524817 49.28479426 18.75893982 1.88462621 -0.26943775 2.83886217 2144.60985338 28.69962629 2.88332221 56.36379426 19.69690774 1.77613699 -0.41789931 2.93946841 2452.64995746 30.13463963 2.71734268 64.46379426 20.72163326 1.60704000 -0.61328876 3.18192866 2805.11850429 31.70238491 2.45863828 73.72979426 21.72757020 1.35629009 -0.98380769 4.01899728 3208.32511601 33.24138523 2.07501165 84.33279426 22.65479162 0.96571869 -1.62808889 6.81506157 3669.71079528 34.65995731 1.47746972 96.46479426 23.21887033 0.54062922 -2.10671136 14.79206561 4197.63035210 35.52295107 0.82711799 110.34079426 23.37835746 0.33260779 -0.22775001 11.87767581 4801.43943307 35.76695318 0.50886241 126.22079426 23.37170072 0.27914534 0.63303387 5.29581767 5492.45184341 35.75676893 0.42706928 144.38779426 23.41157908 0.29033292 1.05138408 9.98598659 6282.98222493 35.81777952 0.44418535 165.17079426 23.34627077 0.31263662 1.39274881 12.50535792 7187.34689269 35.71786320 0.47830816 188.95179426 23.34813023 0.40273513 0.58783421 25.40179108 8222.16843741 35.72070803 0.61615144 216.15879426 23.30113801 0.54693282 -0.91200812 30.95169265 9406.07112306 35.64881382 0.83676197 216.15879426 23.27604145 0.54915425 -0.48541141 27.69219687 9406.07112306 35.61041815 0.84016058 216.15879426 23.29697545 0.55534735 -0.16708235 22.31733492 9406.07112306 35.64244545 0.84963551