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_may15_x4100mm_30ms_R12 HW diameter [micron]: 1.25 HW length in viscous units [-]: 13.5 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 60000 Number of samples: 5400000 Temperature [C]: 19.2 atm. pressure [Pa]: 100188.7342 kin. viscosity [m^2/s]: 1.5153e-05 Downstream position (from leading edge) [mm]: 4100 Configuration: 1 Freestream vel. [m/s]: 25.0186 Friction velocity [m/s]: 0.74171 Viscous length scale [m]: 2.043e-05 Calculated values: Displacement thickness, d1 [m]: 0.01686 Momentum-loss thickness, d2 [m]: 0.011672 Boundary layer thickness (d99) [m]: 0.084614 Shape Factor (H_12): 1.444 Re_d1: 27838 Re_d2: 19272 Re_tau: 4142 Beta: 0.88371 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.16916090 5.45619772 2.01390870 0.61936061 3.07036590 8.28020239 7.35628119 2.71523861 0.18116090 5.80089549 2.07143845 0.53571375 2.93847045 8.86758651 7.82101760 2.79280270 0.20116090 6.17567950 2.14062611 0.46018960 2.82191361 9.84656005 8.32631757 2.88608448 0.21816090 6.49878791 2.17436499 0.39290688 2.73198051 10.67868755 8.76194626 2.93157270 0.23716090 6.83001052 2.21588765 0.33656157 2.69159625 11.60871241 9.20851489 2.98755533 0.25616090 7.14491765 2.24276387 0.29196809 2.65513742 12.53873727 9.63308626 3.02379102 0.26616090 7.36715733 2.25495464 0.24787340 2.64241666 13.02822404 9.93271939 3.04022714 0.29216090 7.62040979 2.27141734 0.22654470 2.63622513 14.30088963 10.27416528 3.06242287 0.30316090 7.84692290 2.28084764 0.19687080 2.62863530 14.83932508 10.57956004 3.07513719 0.32716090 8.04110975 2.27685218 0.15654863 2.60798460 16.01409332 10.84137113 3.06975035 0.34616090 8.24452484 2.28148305 0.14358986 2.61621820 16.94411818 11.11562412 3.07599389 0.35716090 8.44571453 2.27463639 0.12626521 2.62939108 17.48255362 11.38687674 3.06676293 0.38116090 8.60643910 2.28030896 0.12289735 2.64077639 18.65732187 11.60357254 3.07441093 0.39416090 8.75490216 2.27216871 0.10370035 2.64050668 19.29365466 11.80373684 3.06343589 0.41716090 8.88135131 2.27213911 0.09854632 2.65025546 20.41947423 11.97422105 3.06339599 0.44816090 9.13796583 2.23401406 0.06579434 2.68413307 21.93688321 12.32019981 3.01199415 0.48916090 9.38813189 2.22896146 0.06589276 2.70558438 23.94377896 12.65748449 3.00518201 0.52016090 9.57167327 2.20732641 0.04802050 2.70711920 25.46118794 12.90494290 2.97601270 0.56016090 9.82548157 2.19100599 0.05076842 2.72119002 27.41913501 13.24713820 2.95400881 0.56116090 9.73831178 2.18429742 0.05256559 2.73533584 27.46808368 13.12961213 2.94496402 0.59216090 9.91528879 2.17000309 0.04933026 2.75438956 28.98549266 13.36822017 2.92569180 0.59616090 9.93824169 2.16188404 0.06075650 2.75983833 29.18128737 13.39916626 2.91474534 0.63316090 10.10124680 2.15193781 0.05010384 2.76321605 30.99238841 13.61893678 2.90133541 0.66916090 10.20320113 2.14308553 0.05985581 2.78434548 32.75454078 13.75639601 2.88940038 0.70516090 10.30905729 2.11585787 0.06333881 2.80400579 34.51669314 13.89911584 2.85269087 0.73616090 10.41009370 2.10336695 0.07265759 2.80377270 36.03410212 14.03533749 2.83585007 0.79516090 10.57274693 2.07787881 0.06753435 2.81691053 38.92207405 14.25463360 2.80148587 0.88216090 10.79606950 2.06560204 0.08245644 2.81706115 43.18060893 14.55572673 2.78493379 0.97516090 10.97836299 2.03665335 0.09365046 2.84342575 47.73283587 14.80150267 2.74590392 1.06616090 11.13912589 2.02700986 0.10948101 2.83184305 52.18716545 15.01825015 2.73290215 1.15216090 11.26964971 2.01095325 0.11982209 2.83857767 56.39675166 15.19422800 2.71125394 1.24516090 11.42592782 2.00794223 0.12833925 2.82782284 60.94897859 15.40492889 2.70719435 1.24516090 11.47486024 1.99862095 0.14046824 2.85139334 60.94897859 15.47090169 2.69462700 1.33516090 11.61613871 2.00674026 0.13109112 2.83054142 65.35435950 15.66137941 2.70557381 1.42516090 11.69017449 1.97927854 0.13836346 2.84244480 69.75974041 15.76119765 2.66854873 1.60316090 11.90430129 1.98732039 0.14451279 2.84208253 78.47260488 16.04989265 2.67939110 1.78316090 12.07245648 1.98645848 0.14306087 2.80240598 87.28336670 16.27660672 2.67822903 1.96616090 12.25696557 1.98064159 0.14544057 2.81885643 96.24097455 16.52536984 2.67038645 2.23516090 12.47899581 1.97936874 0.15893199 2.84882570 109.40816860 16.82472059 2.66867034 2.53616090 12.72288838 1.99385547 0.14958170 2.80653735 124.14172031 17.15354708 2.68820197 2.87916090 12.95626561 2.00156176 0.14876716 2.76611221 140.93111644 17.46819633 2.69859192 3.27316090 13.18279522 2.00996680 0.15796945 2.79813715 160.21689509 17.77361333 2.70992396 3.72616090 13.50650659 2.00847789 0.15008449 2.79732119 182.39064566 18.21005496 2.70791655 4.24416090 13.68177562 1.98934624 0.13182529 2.78245305 207.74606023 18.44636022 2.68212244 4.83516090 13.94840646 2.00324487 0.13119635 2.76346226 236.67472820 18.80584343 2.70086117 5.51416090 14.22132501 1.99281474 0.12265142 2.77899601 269.91087973 19.17380400 2.68679882 6.29016090 14.43105380 1.98909342 0.10877975 2.77267390 307.89505290 19.45656939 2.68178158 7.17816090 14.71854401 1.98037081 0.10807295 2.77771903 351.36147787 19.84417610 2.67002137 7.18016090 14.73532292 1.99350017 0.12312352 2.79101512 351.45937523 19.86679815 2.68772295 8.19816090 15.01085031 1.99695184 0.10950738 2.77854053 401.28912818 20.23827607 2.69237663 9.36316090 15.22730149 1.98146449 0.10111537 2.78264515 458.31433662 20.53010488 2.67149592 10.70016090 15.55334001 1.98679557 0.11153014 2.77419139 523.75871746 20.96968410 2.67868351 12.23016090 15.84017834 1.96697075 0.09441962 2.78158699 598.65019292 21.35641190 2.65195483 13.98116090 16.20486259 1.98761367 0.09692090 2.77712960 684.35932594 21.84809495 2.67978650 15.98716090 16.48354168 1.96442749 0.07553582 2.75580770 782.55037154 22.22382212 2.64852590 18.28516090 16.88990393 1.97580392 0.07526899 2.74679582 895.03443076 22.77169724 2.66386410 20.91616090 17.32613518 1.98430365 0.02761831 2.74051876 1023.81839934 23.35984304 2.67532379 23.92916090 17.76848657 1.98621039 0.00510494 2.74477169 1171.30076245 23.95624026 2.67789455 27.38016090 18.34640433 1.96534002 -0.06309586 2.73708661 1340.22264599 24.73541392 2.64975621 31.33116090 18.96273765 1.95445023 -0.10627280 2.72498668 1533.61886791 25.56638109 2.63507413 35.85716090 19.61698017 1.91799187 -0.17296971 2.76458341 1755.16057897 26.44845910 2.58591939 41.04016090 20.44983025 1.86658780 -0.28392787 2.81004901 2008.86157067 27.57134351 2.51661422 46.97516090 21.27092058 1.77017573 -0.42873566 2.94117931 2299.37196730 28.67837292 2.38662730 53.77016090 22.17673737 1.63013170 -0.58934824 3.12432526 2631.97822595 29.89963419 2.19781389 53.77216090 22.13156689 1.62376094 -0.60855683 3.17201537 2632.07612331 29.83873340 2.18922456 61.55516090 23.13908087 1.41337250 -0.90746580 3.76553053 3013.04367461 31.19710722 1.90556979 70.47016090 24.00754470 1.08613892 -1.43974009 5.87835129 3449.42112802 32.36800763 1.46437936 80.67916090 24.67497581 0.67632633 -1.88651943 11.12609900 3949.13816917 33.26786705 0.91185234 92.37116090 24.95265813 0.43393722 -0.38189633 10.97557738 4521.44609796 33.64225034 0.58505288 105.76016090 24.98443872 0.39154758 0.68247607 8.41623502 5176.81993124 33.68509831 0.52790134 121.09216090 25.02514714 0.40634418 0.99783201 14.54979771 5927.30104348 33.73998314 0.54785076 138.65316090 25.01345367 0.45082475 0.29019274 21.75038628 6786.88875625 33.72421750 0.60782139 158.76216090 24.98367724 0.52880286 0.16648937 31.01651903 7771.19769742 33.68407163 0.71295484 181.79216090 24.93152137 0.71659409 -1.48516053 26.63301530 8898.48572344 33.61375284 0.96614307 208.16616090 24.59677079 1.00470734 -2.33711516 21.73904607 10189.45812458 33.16242767 1.35458979 208.16616090 24.59382649 1.01580386 -2.41790056 21.11800746 10189.45812458 33.15845804 1.36955060 208.16616090 24.71570018 1.01091423 -2.38421315 22.37609586 10189.45812458 33.32277340 1.36295818 208.16616090 24.69437179 1.00661124 -2.52948852 22.92266127 10189.45812458 33.29401755 1.35715670 208.16616090 24.78424250 1.00566406 -2.22945744 20.35733580 10189.45812458 33.41518512 1.35587968