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_mar3_x4400mm_12ms_2 HW diameter [micron]: 2.5 HW length in viscous units [-]: 11.6 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 60000 Number of samples: 5400000 Temperature [C]: 19.31 atm. pressure [Pa]: 100528.2813 kin. viscosity [m^2/s]: 1.5111e-05 Downstream position (from leading edge) [mm]: 4400 Configuration: 2 Freestream vel. [m/s]: 10.2694 Friction velocity [m/s]: 0.33364 Viscous length scale [m]: 4.5292e-05 Calculated values: Displacement thickness, d1 [m]: 0.017123 Momentum-loss thickness, d2 [m]: 0.011619 Boundary layer thickness (d99) [m]: 0.082375 Shape Factor (H_12): 1.474 Re_d1: 11637 Re_d2: 7896 Re_tau: 1819 Beta: 0.80097 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.11428114 0.92832389 0.34195387 1.30307715 5.54399330 2.52321807 2.78240157 1.02491489 0.12428114 0.98958934 0.39341992 1.21225422 5.09935035 2.74400848 2.96602831 1.17917057 0.14028114 1.06443810 0.44155373 1.09045028 4.55348050 3.09727314 3.19036738 1.32343874 0.15628114 1.14171058 0.49433327 1.06344028 4.46957913 3.45053780 3.42197089 1.48163122 0.16928114 1.27343908 0.55839109 0.97007245 4.14239412 3.73756533 3.81679168 1.67362736 0.17228114 1.24642390 0.54055855 0.96075738 4.11403812 3.80380245 3.73582094 1.62017910 0.20428114 1.45656318 0.63469299 0.85184143 3.79339597 4.51033176 4.36565700 1.90232182 0.22728114 1.64172548 0.70458888 0.73738087 3.47330482 5.01814971 4.92063129 2.11181598 0.26628114 1.84519578 0.76348620 0.64336126 3.21613848 5.87923231 5.53047886 2.28834487 0.29028114 2.04328726 0.82022694 0.55181727 3.00818484 6.40912929 6.12420487 2.45841001 0.32628114 2.21550196 0.85595116 0.50125626 2.91850944 7.20397477 6.64037219 2.56548374 0.36128114 2.35581054 0.88925021 0.45246388 2.82132948 7.97674120 7.06090950 2.66528873 0.38428114 2.52412473 0.92287326 0.40360176 2.75293742 8.48455915 7.56538607 2.76606479 0.42228114 2.68345997 0.94136748 0.32697022 2.66709926 9.32356270 8.04295069 2.82149624 0.48028114 2.91677610 0.97085311 0.26888324 2.58845598 10.60414708 8.74225312 2.90987151 0.54628114 3.19994588 1.00122376 0.18555774 2.55413997 12.06136379 9.59097851 3.00089935 0.54928114 3.13281272 0.98569560 0.19210436 2.55711650 12.12760091 9.38976489 2.95435786 0.60728114 3.36776243 1.00337040 0.15344953 2.57116071 13.40818529 10.09396353 3.00733335 0.67228114 3.50435494 1.00882776 0.11976626 2.54911436 14.84332296 10.50336291 3.02369032 0.73628114 3.63531659 1.00317176 0.09528517 2.57081365 16.25638158 10.89588530 3.00673796 0.79428114 3.75954527 1.00762784 0.05806827 2.58171990 17.53696596 11.26822740 3.02009388 0.86028114 3.85745958 1.00759239 0.06457108 2.58793921 18.99418267 11.56169925 3.01998763 0.91928114 3.96105885 0.99884926 0.01984905 2.59195197 20.29684609 11.87221026 2.99378245 0.98628114 4.06028066 0.99325934 0.01882991 2.63560664 21.77614184 12.16960099 2.97702816 1.04328114 4.11742014 0.98016247 0.01436953 2.66366961 23.03464717 12.34086122 2.93777379 1.17328114 4.27590912 0.97321521 -0.00832499 2.66533964 25.90492251 12.81588937 2.91695124 1.35028114 4.42664768 0.95091706 -0.02599324 2.69389636 29.81291276 13.26768773 2.85011853 1.56228114 4.59387218 0.92948630 -0.00247677 2.73599894 34.49366946 13.76889827 2.78588560 1.80628114 4.73351938 0.90899474 -0.00005707 2.79639389 39.88095547 14.18745326 2.72446765 2.09628114 4.84718631 0.88294602 0.04761624 2.81714156 46.28387736 14.52813935 2.64639361 2.43028114 4.96280737 0.87440558 0.06646040 2.82309450 53.65827706 14.87468244 2.62079593 2.82328114 5.11262254 0.86696759 0.07218111 2.81853865 62.33534018 15.32371317 2.59850255 2.82428114 5.09600391 0.87331716 0.08449589 2.81817098 62.35741922 15.27390330 2.61753368 3.28228114 5.23608879 0.84756982 0.06635009 2.77253300 72.46962000 15.69377010 2.54036294 3.82028114 5.35830133 0.84906189 0.09714253 2.77456844 84.34814407 16.06006936 2.54483502 4.44828114 5.45652793 0.84540957 0.13284801 2.82596456 98.21378182 16.35447723 2.53388816 5.18228114 5.61678101 0.84509489 0.11790120 2.77384201 114.41979793 16.83479282 2.53294501 6.03828114 5.74672671 0.85343431 0.12152774 2.75896905 133.31945703 17.22427015 2.55794018 7.04528114 5.88543743 0.83940375 0.10495746 2.74764929 155.55305133 17.64001829 2.51588734 8.21728114 6.01526798 0.84097629 0.10904512 2.77515664 181.42968740 18.02915049 2.52060059 9.58828114 6.16407567 0.84426208 0.09030559 2.72484752 211.70005263 18.47516158 2.53044886 11.19228114 6.32750922 0.84862608 0.07603175 2.71908643 247.11483442 18.96500976 2.54352880 13.06828114 6.46161599 0.84726532 0.08382059 2.72257870 288.53511536 19.36695881 2.53945028 15.25928114 6.66416935 0.84081202 0.04874265 2.74063163 336.91029422 19.97405810 2.52010826 17.82228114 6.84673499 0.83642648 0.02820913 2.72141584 393.49887633 20.52124957 2.50696376 20.81828114 7.05944061 0.83530125 0.00169809 2.73359973 459.64768321 21.15877756 2.50359118 24.32328114 7.32676257 0.82561884 -0.05262687 2.73156447 537.03472196 21.96000334 2.47457077 28.41928114 7.60401857 0.80684437 -0.08812687 2.72360769 627.47047395 22.79100376 2.41829934 33.21028114 7.89055955 0.79437291 -0.12527899 2.76891401 733.25115944 23.64983340 2.38091949 38.81128114 8.22797576 0.77577694 -0.22911425 2.79078840 856.91586816 24.66114789 2.32518306 45.35728114 8.63139603 0.72296743 -0.36210948 2.90665795 1001.44527063 25.87029181 2.16690072 53.01428114 9.05992931 0.66135999 -0.48932587 3.03032276 1170.50448767 27.15470527 1.98224897 61.96428114 9.49768287 0.56830503 -0.82721369 3.64218865 1368.11190474 28.46675400 1.70334173 72.42928114 9.94584694 0.41479173 -1.43943311 5.71830129 1599.16906894 29.81000545 1.24322682 84.66528114 10.21761138 0.20708384 -2.38245698 14.85865603 1869.32821477 30.62454638 0.62067819 98.97128114 10.29343973 0.09419988 -0.45155769 15.58746398 2185.19097551 30.85182149 0.28233883 115.69728114 10.31100935 0.06676875 0.71926666 4.82707980 2554.48501549 30.90448173 0.20012141 135.25428114 10.28373399 0.06373468 1.05215372 12.15325737 2986.28482059 30.82273115 0.19102759 158.11928114 10.30436521 0.06642746 1.26998738 11.70410297 3491.12209335 30.88456770 0.19909846 184.85328114 10.28952556 0.07764359 1.69549765 33.82147985 4081.38317580 30.84008984 0.23271581 216.10928114 10.30276651 0.11395118 1.77222314 28.92650428 4771.48568171 30.87977603 0.34153805 216.10928114 10.29531933 0.11695166 -0.04810738 51.29141453 4771.48568171 30.85745509 0.35053119 216.11028114 10.29755201 0.11405074 1.45192440 28.67720789 4771.50776075 30.86414695 0.34183646 216.11128114 10.27781817 0.10888266 1.72919605 37.92438607 4771.52983979 30.80500007 0.32634654