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_may13_x2300mm_30ms_R12 HW diameter [micron]: 2.5 HW length in viscous units [-]: 34.2 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 60000 Number of samples: 2400000 Temperature [C]: 19.22 atm. pressure [Pa]: 100365.9375 kin. viscosity [m^2/s]: 1.5127e-05 Downstream position (from leading edge) [mm]: 2300 Configuration: 1 Freestream vel. [m/s]: 28.7473 Friction velocity [m/s]: 0.98433 Viscous length scale [m]: 1.5368e-05 Calculated values: Displacement thickness, d1 [m]: 0.0066136 Momentum-loss thickness, d2 [m]: 0.0047106 Boundary layer thickness (d99) [m]: 0.036933 Shape Factor (H_12): 1.404 Re_d1: 12568 Re_d2: 8952 Re_tau: 2403 Beta: 0.54546 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.19827349 9.63616845 2.79946952 0.23608322 2.62072952 12.90140192 9.78960954 2.84404675 0.20527349 10.03944281 2.79999904 0.19489395 2.60594294 13.35688296 10.19930542 2.84458470 0.23127349 10.35565979 2.76443852 0.18748848 2.61024927 15.04866966 10.52055767 2.80845793 0.25027349 10.71816717 2.77544461 0.16496585 2.61108308 16.28497532 10.88883742 2.81963928 0.26127349 11.00342167 2.77424765 0.14159059 2.60787517 17.00073124 11.17863416 2.81842326 0.28627349 11.30641833 2.73811983 0.13047996 2.61347097 18.62744922 11.48645557 2.78172016 0.29727349 11.51571731 2.74200594 0.11512393 2.62534945 19.34320513 11.69908731 2.78566815 0.32327349 11.75725146 2.70475380 0.09952226 2.63266761 21.03499183 11.94446752 2.74782282 0.33027349 11.97361688 2.70768904 0.08958708 2.64470375 21.49047286 12.16427822 2.75080481 0.35127349 12.14151300 2.68230008 0.08109143 2.64322607 22.85691597 12.33484784 2.72501157 0.36827349 12.31483285 2.66948005 0.08665702 2.64762635 23.96308420 12.51092754 2.71198739 0.38627349 12.49728125 2.64639095 0.08728752 2.67268326 25.13432114 12.69628115 2.68853063 0.40527349 12.64834638 2.62509433 0.07253850 2.68060175 26.37062681 12.84975176 2.66689490 0.42327349 12.80423145 2.61298072 0.06429915 2.68242137 27.54186375 13.00811905 2.65458840 0.44127349 12.92647545 2.61479589 0.06729083 2.68436307 28.71310070 13.13230960 2.65643247 0.48027349 13.15916177 2.57697039 0.06073298 2.70619517 31.25078075 13.36870109 2.61800466 0.51527349 13.38921787 2.55332298 0.05482638 2.71767138 33.52818593 13.60242048 2.59398070 0.55127349 13.55358863 2.52931200 0.06639362 2.74377047 35.87065982 13.76940859 2.56958739 0.58727349 13.70094087 2.51220760 0.06580485 2.73644969 38.21313371 13.91910718 2.55221062 0.62727349 13.93477783 2.48886210 0.04939051 2.73489328 40.81588248 14.15666764 2.52849339 0.62927349 13.85225611 2.50160700 0.06825482 2.74058598 40.94601992 14.07283189 2.54144123 0.66327349 14.04944464 2.46989052 0.06206916 2.75860076 43.15835638 14.27316034 2.50921971 0.70027349 14.15951125 2.46676375 0.06850219 2.77343811 45.56589899 14.38497959 2.50604316 0.73627349 14.30012266 2.45616381 0.06158422 2.76430231 47.90837288 14.52783002 2.49527443 0.77327349 14.39550176 2.43907242 0.06961451 2.77830540 50.31591549 14.62472788 2.47791088 0.82227349 14.61031319 2.42878024 0.07376236 2.78601715 53.50428274 14.84295986 2.46745481 0.91727349 14.83363045 2.40354442 0.07346638 2.77899193 59.68581106 15.06983309 2.44181715 1.00327349 15.07293812 2.40491614 0.08173240 2.76129636 65.28172092 15.31295137 2.44321072 1.09327349 15.24942708 2.38722142 0.08308526 2.76178440 71.13790565 15.49225064 2.42523423 1.18327349 15.42143429 2.38082191 0.08048474 2.73540743 76.99409039 15.66699681 2.41873282 1.27327349 15.60522622 2.38223051 0.09142047 2.75089496 82.85027512 15.85371534 2.42016385 1.36327349 15.76392178 2.36716273 0.09288888 2.76803294 88.70645985 16.01493788 2.40485614 1.45627349 15.92903101 2.36262558 0.09115507 2.75488837 94.75785074 16.18267622 2.40024674 1.63327349 16.18533614 2.36765923 0.08549780 2.75410296 106.27501405 16.44306261 2.40536055 1.81527349 16.47338499 2.36616588 0.08692882 2.72363650 118.11752095 16.73569820 2.40384341 1.99527349 16.65879834 2.37102962 0.06904877 2.71660653 129.82989042 16.92406396 2.40878460 2.26427349 16.99932464 2.35099107 0.06543170 2.69789103 147.33337590 17.27001262 2.38842698 2.79027349 17.52144800 2.35770921 0.06455687 2.71822585 181.55952222 17.80044999 2.39525209 3.44527349 18.11333776 2.33797814 0.02969249 2.69810629 224.17953333 18.40176468 2.37520683 4.26727349 18.66071158 2.31582351 0.02106584 2.69107306 277.66602056 18.95785458 2.35269942 5.29527349 19.30473633 2.30324177 -0.00133355 2.69187590 344.55666395 19.61213442 2.33991733 5.29827349 19.29541608 2.31047662 0.00210277 2.68746890 344.75187010 19.60266577 2.34726739 6.58827349 19.94814961 2.27115126 -0.02639529 2.70351763 428.69051794 20.26579307 2.30731583 8.20327349 20.65794785 2.23002690 -0.04778304 2.71230149 533.77649953 20.98689375 2.26553663 10.22627349 21.46684936 2.17585656 -0.09975461 2.72595605 665.41051857 21.80867577 2.21050371 12.76227349 22.47196876 2.10535586 -0.16861430 2.77464866 830.42479059 22.82980014 2.13888040 15.94027349 23.60527187 1.99276134 -0.26609073 2.83740188 1037.21318037 23.98114935 2.02449298 19.92027349 24.81453813 1.84301330 -0.40119350 2.94092179 1296.18668299 25.20967131 1.87236044 24.90827349 26.27099884 1.58472751 -0.63939769 3.29732950 1620.74945461 26.68932391 1.60996185 31.15627349 27.72849637 1.16266134 -1.22713392 4.84683633 2027.29881249 28.17002984 1.18117493 38.98427349 28.71954153 0.49459781 -2.37738445 15.46352673 2536.65674679 29.17685586 0.50247352 48.79127349 28.94073054 0.21904185 0.10445415 5.27419244 3174.78567648 29.40156695 0.22252976 61.07827349 28.96855993 0.19321260 0.16635355 2.99256271 3974.28502991 29.42983949 0.19628921 64.65527349 28.94254527 0.18834670 0.23866450 3.13359493 4207.03583867 29.40341059 0.19134583 76.47327349 28.94047227 0.19842649 0.34850630 3.19032834 4976.01796278 29.40130457 0.20158613 79.65627349 28.96986369 0.19800395 0.26165232 2.98940888 5183.13169616 29.43116401 0.20115685 95.76027349 28.99167764 0.21469457 0.43872228 3.50965882 6230.99835097 29.45332531 0.21811325 104.65827349 29.03099698 0.22264307 0.46491361 3.53993847 6809.97981487 29.49327075 0.22618831 119.92327349 29.03160258 0.24960314 0.54493985 3.81926949 7803.25381423 29.49388600 0.25357768 129.65627349 29.07666692 0.26298124 0.53983719 3.78424672 8436.56765870 29.53966791 0.26716881 150.19527349 29.09292270 0.31503199 0.69349195 4.60001519 9773.01408339 29.55618254 0.32004838 150.19627349 29.08741653 0.31872386 0.64638460 4.32090165 9773.07915211 29.55058869 0.32379905 150.19827349 29.11379631 0.31705920 0.67857574 3.86252907 9773.20928955 29.57738854 0.32210788 154.65727349 29.10388780 0.33669178 0.59224352 5.41340026 10063.35070869 29.56732225 0.34205308