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_may09_x4400mm_30ms_R12 HW diameter [micron]: 2.5 HW length in viscous units [-]: 26.2 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 20000 Number of samples: 1500000 Temperature [C]: 19.19 atm. pressure [Pa]: 102417.7632 kin. viscosity [m^2/s]: 1.4822e-05 Downstream position (from leading edge) [mm]: 4400 Configuration: 1 Freestream vel. [m/s]: 24.4042 Friction velocity [m/s]: 0.74064 Viscous length scale [m]: 2.0012e-05 Calculated values: Displacement thickness, d1 [m]: 0.018029 Momentum-loss thickness, d2 [m]: 0.012595 Boundary layer thickness (d99) [m]: 0.094156 Shape Factor (H_12): 1.431 Re_d1: 29684 Re_d2: 20738 Re_tau: 4705 Beta: 1.2766 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.09989841 3.64678659 1.62021226 0.99044031 4.02689714 4.99183570 4.92382617 2.18758168 0.11689841 4.14288670 1.75761337 0.84729596 3.64615327 5.84131072 5.59365169 2.37309820 0.13589841 4.66721023 1.86836796 0.70965346 3.31346588 6.79072397 6.30158396 2.52263708 0.15389841 5.16888940 1.97067422 0.59689805 3.06661101 7.69016811 6.97894222 2.66076916 0.17189841 5.57033196 2.03161575 0.52901871 2.97339656 8.58961225 7.52096281 2.74305134 0.19089841 5.99128369 2.08441239 0.45113008 2.85336558 9.53902551 8.08932432 2.81433641 0.20289841 6.33987550 2.09522032 0.39187430 2.78375903 10.13865494 8.55998675 2.82892908 0.22589841 6.71237545 2.12529183 0.34382648 2.75152320 11.28794467 9.06292955 2.86953110 0.24389841 6.99454987 2.12948879 0.31194386 2.72215641 12.18738881 9.44391641 2.87519776 0.25589841 7.26176890 2.14930357 0.27386316 2.68626209 12.78701823 9.80471078 2.90195133 0.28089841 7.50508474 2.15291800 0.24678340 2.69126080 14.03624620 10.13323148 2.90683146 0.29289841 7.73154105 2.15492786 0.23321067 2.68494159 14.63587563 10.43898875 2.90954514 0.31589841 7.95341688 2.16723230 0.21317535 2.67101144 15.78516536 10.73856154 2.92615837 0.33389841 8.13630401 2.17632497 0.18753711 2.65808668 16.68460950 10.98549248 2.93843514 0.34689841 8.31680180 2.14823985 0.17701277 2.68305051 17.33420805 11.22919737 2.90051510 0.38889841 8.60874166 2.13770764 0.15417680 2.68018808 19.43291104 11.62336936 2.88629470 0.41989841 8.84966247 2.12611366 0.14283439 2.70252729 20.98195372 11.94865634 2.87064073 0.45989841 9.08000951 2.11622402 0.14591746 2.71981952 22.98071847 12.25966679 2.85728791 0.49589841 9.31696401 2.09827877 0.12443475 2.72303541 24.77960675 12.57959854 2.83305855 0.53189841 9.47919471 2.07685597 0.10632488 2.73593109 26.57849503 12.79863954 2.80413387 0.53189841 9.55363856 2.08440817 0.10639663 2.73632940 26.57849503 12.89915229 2.81433071 0.56589841 9.68365017 2.06614291 0.10159957 2.74099016 28.27744507 13.07469165 2.78966928 0.60389841 9.81826737 2.06358779 0.09718760 2.76106333 30.17627158 13.25644939 2.78621941 0.63989841 9.92669528 2.03445547 0.10935086 2.76559677 31.97515986 13.40284681 2.74688547 0.67589841 10.03855960 2.02475046 0.09639755 2.77927112 33.77404814 13.55388403 2.73378194 0.72589841 10.20514772 2.00093691 0.10383661 2.78525077 36.27250408 13.77880833 2.70162931 0.81989841 10.45322612 2.00293308 0.10778400 2.79580961 40.96960125 14.11375936 2.70432450 0.90689841 10.64774039 1.97053691 0.12398948 2.83297716 45.31691458 14.37638906 2.66058377 0.99589841 10.80866257 1.97187438 0.12887159 2.82184354 49.76416616 14.59366331 2.66238960 1.08689841 10.95564064 1.94392323 0.12938282 2.81936155 54.31135597 14.79211048 2.62465046 1.18089841 11.08106671 1.94418263 0.13480798 2.82652488 59.00845314 14.96145852 2.62500069 1.26689841 11.21697198 1.94710003 0.13715255 2.80774902 63.30579736 15.14495539 2.62893971 1.35989841 11.33693606 1.94079116 0.13908132 2.82192789 67.95292541 15.30692875 2.62042159 1.53789841 11.54813587 1.93255183 0.15343977 2.82112603 76.84742856 15.59208696 2.60929699 1.71789841 11.73864607 1.93819903 0.16513585 2.83208573 85.84186994 15.84931043 2.61692174 1.89889841 11.85957727 1.93966544 0.16786216 2.82659398 94.88628045 16.01258959 2.61890166 2.16989841 12.13698260 1.94652183 0.16329780 2.81991459 108.42791165 16.38713731 2.62815903 2.47489841 12.37566344 1.94489710 0.15429949 2.79011579 123.66849289 16.70939992 2.62596536 2.82389841 12.65111718 1.94253343 0.13895841 2.77908867 141.10771536 17.08131265 2.62277398 3.22489841 12.89901571 1.96312203 0.13118349 2.78052353 161.14533200 17.41602082 2.65057233 3.68489841 13.13218346 1.95792081 0.13936175 2.78888832 184.13112666 17.73083975 2.64354974 3.68689841 13.11441021 1.93481176 0.13485951 2.79152353 184.23106490 17.70684262 2.61234831 4.21389841 13.37749353 1.96126074 0.12938691 2.77172473 210.56479051 18.06205303 2.64805925 4.81889841 13.63809969 1.96906764 0.12549925 2.76254915 240.79610740 18.41391882 2.65859999 4.81989841 13.65419299 1.96149023 0.11770494 2.77986783 240.84607652 18.43564770 2.64836910 5.51389841 13.86223559 1.95063412 0.10339635 2.78433637 275.52464498 18.71654311 2.63371138 5.51589841 13.93808028 1.97140974 0.11226241 2.77026428 275.62458321 18.81894726 2.66176225 6.31289841 14.14428730 1.96842733 0.10608963 2.76860646 315.44997091 19.09736429 2.65773545 7.22889841 14.39399383 1.97511010 0.11127151 2.79095865 361.22168375 19.43451360 2.66675840 8.27689841 14.64519534 1.95135686 0.12386644 2.78934983 413.58932027 19.77368139 2.63468721 9.48089841 14.93026249 1.95184595 0.10310234 2.78400588 473.75213932 20.15857397 2.63534756 10.86289841 15.18655824 1.95311907 0.11605859 2.77314383 542.80946153 20.50461991 2.63706651 12.44689841 15.49206432 1.94722234 0.10337125 2.77662602 621.96054574 20.91710878 2.62910486 14.26589841 15.79394554 1.95321421 0.08699533 2.77652430 712.85437287 21.32470341 2.63719497 16.35089841 16.14508819 1.95283830 0.08682067 2.76047199 817.03998560 21.79880995 2.63668742 18.74389841 16.48462612 1.95311671 0.08463461 2.77448954 936.61608693 22.25724800 2.63706333 21.48989841 16.86734863 1.94887084 0.03748548 2.74392395 1073.83128720 22.77399311 2.63133063 24.63889841 17.28907568 1.95321121 0.00775046 2.72721452 1231.18404236 23.34340144 2.63719091 28.25089841 17.80142849 1.94935942 -0.00335717 2.72091677 1411.67249953 24.03517107 2.63199030 32.39789841 18.36761610 1.91370275 -0.06664352 2.72679788 1618.89443526 24.79962747 2.58384730 37.15289841 19.02208256 1.91055780 -0.15314198 2.73084505 1856.49759524 25.68327640 2.57960105 42.60989841 19.71864038 1.86851693 -0.24976844 2.74993287 2129.17907663 26.62375635 2.52283821 48.86889841 20.54179809 1.78388663 -0.37532315 2.85691697 2441.93579131 27.73516919 2.40857189 56.05189841 21.40732618 1.66506117 -0.55339870 3.06178404 2800.86397177 28.90378978 2.24813588 64.28889841 22.30879034 1.47738591 -0.84171840 3.58611005 3212.45960347 30.12093060 1.99474008 73.74089841 23.19024319 1.19014398 -1.30448368 5.11236981 3684.76771454 31.31105250 1.60691116 84.58489841 23.89167139 0.80026296 -1.77366570 9.19700595 4226.63283899 32.25810834 1.08050077 97.02489841 24.24063704 0.51053783 -0.98202300 12.17554963 4848.24867708 32.72927553 0.68931907 111.29889841 24.35326233 0.44112110 0.86080221 9.18240408 5561.50787908 32.88134019 0.59559384 127.67289841 24.32937727 0.44345323 0.76446194 12.67011860 6379.70223060 32.84909101 0.59874264 146.45889841 24.33270124 0.51183190 -0.05492791 27.02810210 7318.42209671 32.85357897 0.69106630 168.00989841 24.32178511 0.61818662 -0.15744821 19.43922958 8395.30657634 32.83884022 0.83466454 192.73489841 24.16445551 0.86378711 -2.06277502 21.77093981 9630.79303910 32.62641660 1.16626994 221.10089841 23.88364276 1.18304235 -2.19954287 14.50237959 11048.21706348 32.24726822 1.59732268 221.10089841 23.84883809 1.21951257 -2.23123219 14.28239208 11048.21706348 32.20027558 1.64656411 221.10089841 23.91804316 1.19648773 -2.24253554 14.61370950 11048.21706348 32.29371504 1.61547638