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_x3900mm_12ms HW diameter [micron]: 2.5 HW length in viscous units [-]: 12.1 HW Overheat ratio [%]: 80 sampling freq. [Hz]: 60000 Number of samples: 1800000 Temperature [C]: 19.3 atm. pressure [Pa]: 100472.5424 kin. viscosity [m^2/s]: 1.5119e-05 Downstream position (from leading edge) [mm]: 3900 Configuration: 2 Freestream vel. [m/s]: 10.556 Friction velocity [m/s]: 0.34756 Viscous length scale [m]: 4.3501e-05 Calculated values: Displacement thickness, d1 [m]: 0.014602 Momentum-loss thickness, d2 [m]: 0.0099495 Boundary layer thickness (d99) [m]: 0.071608 Shape Factor (H_12): 1.468 Re_d1: 10195 Re_d2: 6947 Re_tau: 1646 Beta: 0.77628 y [m] U [m/s] urms [m/s] uskew uflat y+ U+ urms+ 0.12399844 1.08617134 0.38897396 1.22702184 5.09853895 2.85049969 3.12511854 1.11915099 0.13399844 1.15114537 0.43634927 1.15283244 4.91227863 3.08038159 3.31206100 1.25545865 0.15299844 1.24166618 0.50172934 1.04637991 4.48278275 3.51715719 3.57250633 1.44356935 0.16199844 1.33413086 0.55174324 0.96394314 4.04736887 3.72405089 3.83854457 1.58746872 0.18299844 1.41036198 0.59101914 0.91673650 3.94754972 4.20680287 4.05787576 1.70047286 0.18399844 1.47394916 0.61383742 0.86883520 3.83870707 4.22979106 4.24082801 1.76612532 0.21499844 1.65521065 0.69248530 0.79008758 3.59450155 4.94242493 4.76235128 1.99241002 0.24699844 1.84691912 0.76375071 0.68700430 3.28912935 5.67804699 5.31393251 2.19745395 0.27199844 2.06008482 0.83283698 0.60274714 3.08311696 6.25275173 5.92725018 2.39622809 0.30899844 2.27999748 0.87689325 0.50988857 2.97145331 7.10331473 6.55998012 2.52298623 0.33699844 2.43894648 0.91600495 0.47171654 2.88707502 7.74698404 7.01730619 2.63551794 0.36999844 2.61918326 0.95276989 0.41271937 2.78992356 8.50559429 7.53588118 2.74129756 0.40399844 2.77221430 0.97820838 0.33759531 2.66728105 9.28719273 7.97618016 2.81448888 0.42699844 2.92112196 0.98728064 0.27709234 2.60939521 9.81592108 8.40461540 2.84059145 0.49599844 3.17583067 1.03612920 0.24265897 2.55210377 11.40210615 9.13746013 2.98113791 0.55599844 3.41198880 1.04845438 0.17016821 2.51356408 12.78139752 9.81693131 3.01659978 0.56299844 3.45449355 1.05185368 0.16260021 2.53905091 12.94231484 9.93922544 3.02638021 0.61699844 3.63344121 1.06461617 0.12366424 2.51051021 14.18367707 10.45409140 3.06310028 0.68499844 3.80356356 1.05761996 0.07182837 2.53291326 15.74687395 10.94356530 3.04297087 0.74199844 3.94994977 1.05164258 0.02713485 2.55243776 17.05720075 11.36474587 3.02577281 0.80999844 4.09382621 1.05694631 0.01821700 2.53581400 18.62039763 11.77870536 3.04103264 0.86599844 4.14255636 1.03340122 -0.00103535 2.57562533 19.90773624 11.91891112 2.97328902 0.93499844 4.32092134 1.02665633 -0.01630605 2.61370131 21.49392131 12.43210059 2.95388270 0.99199844 4.35674537 1.03003753 -0.01939887 2.63376467 22.80424810 12.53517306 2.96361103 1.05899844 4.38833537 1.00957532 -0.00348518 2.66279403 24.34445679 12.62606342 2.90473744 1.18299844 4.55298179 1.01796722 -0.02111919 2.65934362 27.19499228 13.09978202 2.92888251 1.39699844 4.75412985 0.96434448 -0.05931258 2.70917702 32.11446482 13.67852269 2.77459983 1.64799844 4.91609906 0.95029260 -0.01772416 2.75645486 37.88450036 14.14453846 2.73416992 1.95599844 5.10000984 0.92495354 0.04398861 2.82598286 44.96486270 14.67368424 2.66126471 2.31999844 5.25630584 0.89704266 0.03263077 2.79235334 53.33256365 15.12337715 2.58095987 2.76199844 5.37455392 0.89334788 0.06767718 2.79496844 63.49334337 15.46359904 2.57032929 3.28599844 5.53817856 0.87069526 0.11905829 2.82221735 75.53915462 15.93437779 2.50515347 3.28799844 5.55191054 0.89020279 0.08819006 2.80621950 75.58513100 15.97388727 2.56128029 3.91899844 5.69411593 0.87013305 0.10767862 2.74876047 90.09067852 16.38303884 2.50353589 4.67699844 5.84123010 0.86047351 0.11531147 2.77430945 107.51572610 16.80631388 2.47574357 5.58599844 5.99687627 0.88085210 0.10529378 2.67399995 128.41199027 17.25413707 2.53437660 6.67799844 6.14752998 0.84849443 0.12643115 2.74261594 153.51509311 17.68759603 2.44127752 7.98499844 6.38117200 0.84702348 0.10899298 2.76993509 183.56065668 18.35982792 2.43704530 9.55499844 6.54858064 0.86375444 0.08844954 2.73886651 219.65211406 18.84149397 2.48518341 11.43699844 6.72367919 0.85444757 0.08881033 2.76302141 262.91588654 19.34528531 2.45840581 13.69499844 6.96649724 0.85217149 0.02674878 2.75874286 314.82321823 20.04391835 2.45185710 16.40299844 7.18844311 0.84856643 0.02542304 2.70369085 377.07523517 20.68249824 2.44148468 19.65299844 7.47054672 0.82579666 -0.00811613 2.70594865 451.78685076 21.49416318 2.37597178 23.55099844 7.76516808 0.84185597 -0.08873833 2.75156861 541.39481310 22.34184406 2.42217743 28.22699844 8.11474342 0.81588043 -0.17875881 2.73567336 648.88758680 23.34763785 2.34744093 33.83599844 8.53593125 0.75570021 -0.21883475 2.77726041 777.82834123 24.55947418 2.17429116 40.56199844 9.00286353 0.71517494 -0.37668684 2.93605720 932.44690323 25.90292586 2.05769235 48.63499844 9.52825373 0.63141137 -0.63604596 3.25792110 1118.03055637 27.41457196 1.81668886 58.31699844 10.05655831 0.49792269 -1.08821717 4.30706259 1340.60220628 28.93460326 1.43261690 69.93099844 10.43477687 0.27431028 -2.18691735 10.61898512 1607.58703813 30.02280894 0.78924208 83.86299844 10.56528807 0.09696745 -0.25111590 13.71903042 1927.85849305 30.39831414 0.27899352 100.57599844 10.56963255 0.06315340 0.55910419 4.07158643 2312.06010273 30.41081402 0.18170418 120.62199844 10.56441970 0.05376443 0.61286900 3.78951800 2772.88134773 30.39581566 0.15469034 144.66999844 10.59165020 0.06155271 0.80316304 5.19284118 3325.70132676 30.47416291 0.17709869 173.51799844 10.58438162 0.06938176 1.18995517 6.65605567 3988.86461499 30.45324983 0.19962433 208.12099844 10.56450325 0.11724836 0.22193815 43.58200390 4784.32493329 30.39605605 0.33734552 208.12099844 10.58077647 0.11288905 -2.46610134 92.98162284 4784.32493329 30.44287715 0.32480297 208.12199844 10.56852163 0.10414223 1.53901862 19.82125448 4784.34792148 30.40761768 0.29963673 208.12299844 10.56634102 0.09798140 2.76581964 30.60200309 4784.37090967 30.40134365 0.28191086