# DNS of separated flow in a three-dimensional diffuser # Reference: Ohlsson et al., J. Fluid Mech. 650, 307-318 (2010) # e-mail: johan@mech.kth.se, pschlatt@mech.kth.se, henning@mech.kth.se # Code: nek5000, spectral-element, 11th order space, 3rd order time # Domain size: Lx = [0 105.4], Ly = [0 1.0;4.0], Lz = [0 3.33;4.0] # Elements: Kx = 365, Ky = 10, Kz = 35 --> K_tot = 127 750 # Grid points: Nx = 4380, Ny = 120, Nz = 420 --> N_tot = 220 752 000 # # # x/H y/H z/B U/Ubulk V/Ubulk W/Ubulk k/Ubulk^2 uu/Ubulk^2 vv/Ubulk^2 ww/Ubulk^2 uv/Ubulk^2 uw/Ubulk^2 vw/Ubulk^2 21.5249424 0.0000000 2.9180357 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 21.5249424 0.0026972 2.9180357 0.0062568 -0.0000002 -0.0019074 0.0001598 0.0000736 0.0000001 0.0000861 -0.0000002 0.0000036 0.0000002 21.5249424 0.0088463 2.9180357 0.0209570 0.0000207 -0.0059043 0.0013179 0.0006571 0.0000063 0.0006545 -0.0000084 0.0000188 0.0000050 21.5249424 0.0179707 2.9180357 0.0419346 0.0001922 -0.0108311 0.0037648 0.0020463 0.0000532 0.0016654 -0.0000462 0.0000478 0.0000227 21.5249424 0.0293930 2.9180357 0.0633608 0.0005834 -0.0153836 0.0065918 0.0037842 0.0001763 0.0026313 -0.0001204 0.0001351 0.0000349 21.5249424 0.0422657 2.9180357 0.0806081 0.0010807 -0.0188622 0.0089068 0.0052128 0.0003575 0.0033365 -0.0002194 0.0002745 0.0000152 21.5249424 0.0556343 2.9180357 0.0933960 0.0016039 -0.0212733 0.0106179 0.0062690 0.0005505 0.0037984 -0.0003274 0.0004621 -0.0000314 21.5249424 0.0685070 2.9180357 0.1026319 0.0021122 -0.0230316 0.0117465 0.0070179 0.0007208 0.0040078 -0.0004225 0.0006685 -0.0000910 21.5249424 0.0799293 2.9180357 0.1093989 0.0025377 -0.0244806 0.0124759 0.0075483 0.0008598 0.0040679 -0.0004880 0.0008167 -0.0001441 21.5249424 0.0890537 2.9180357 0.1144450 0.0028455 -0.0256147 0.0130217 0.0079765 0.0009652 0.0040800 -0.0005332 0.0009024 -0.0001749 21.5249424 0.0952028 2.9180357 0.1176606 0.0030295 -0.0263499 0.0133744 0.0082625 0.0010351 0.0040768 -0.0005673 0.0009348 -0.0001880 21.5249424 0.0979000 2.9180357 0.1190390 0.0031052 -0.0266647 0.0135220 0.0083817 0.0010657 0.0040746 -0.0005786 0.0009366 -0.0001928 21.5249424 0.0979000 2.9180357 0.1190390 0.0031052 -0.0266647 0.0135220 0.0083817 0.0010657 0.0040746 -0.0005786 0.0009366 -0.0001928 21.5249424 0.1057270 2.9180357 0.1226696 0.0033124 -0.0274373 0.0139777 0.0087499 0.0011552 0.0040726 -0.0006317 0.0009682 -0.0002016 21.5249424 0.1235714 2.9180357 0.1296512 0.0035306 -0.0282935 0.0148425 0.0094646 0.0013537 0.0040242 -0.0007389 0.0009148 -0.0002086 21.5249424 0.1500499 2.9180357 0.1376100 0.0032874 -0.0274235 0.0159427 0.0102135 0.0016352 0.0040939 -0.0009273 0.0008917 -0.0001635 21.5249424 0.1831966 2.9180357 0.1473392 0.0026170 -0.0254157 0.0169588 0.0109861 0.0019384 0.0040343 -0.0010754 0.0008799 -0.0000825 21.5249424 0.2205526 2.9180357 0.1565047 0.0017023 -0.0237390 0.0178539 0.0117843 0.0021944 0.0038752 -0.0012119 0.0010329 -0.0000818 21.5249424 0.2593473 2.9180357 0.1643776 0.0003958 -0.0219623 0.0189293 0.0127033 0.0024621 0.0037638 -0.0013887 0.0012001 -0.0001282 21.5249424 0.2967033 2.9180357 0.1713099 -0.0002273 -0.0197500 0.0194965 0.0131288 0.0027296 0.0036381 -0.0015574 0.0011635 -0.0001397 21.5249424 0.3298500 2.9180357 0.1767569 0.0006430 -0.0161794 0.0196532 0.0128811 0.0028797 0.0038923 -0.0016323 0.0010750 -0.0000978 21.5249424 0.3563285 2.9180357 0.1807650 0.0019453 -0.0122435 0.0200844 0.0130127 0.0029652 0.0041064 -0.0016411 0.0010101 -0.0000490 21.5249424 0.3741729 2.9180357 0.1827431 0.0027450 -0.0098330 0.0203072 0.0130790 0.0030216 0.0042067 -0.0016365 0.0009952 -0.0000148 21.5249424 0.3819999 2.9180357 0.1840763 0.0030310 -0.0086505 0.0203933 0.0130821 0.0030575 0.0042538 -0.0016293 0.0009697 -0.0000080 21.5249424 0.3819999 2.9180357 0.1840763 0.0030310 -0.0086505 0.0203933 0.0130821 0.0030575 0.0042538 -0.0016293 0.0009697 -0.0000080 21.5249424 0.3941882 2.9180357 0.1852432 0.0035114 -0.0075077 0.0204096 0.0130384 0.0031066 0.0042647 -0.0016505 0.0009407 -0.0000101 21.5249424 0.4219754 2.9180357 0.1903724 0.0045157 -0.0041903 0.0202355 0.0127956 0.0031637 0.0042762 -0.0016479 0.0008537 -0.0000381 21.5249424 0.4632077 2.9180357 0.1975283 0.0053388 -0.0006464 0.0202971 0.0126603 0.0032774 0.0043594 -0.0016961 0.0007551 -0.0000657 21.5249424 0.5148236 2.9180357 0.2086032 0.0063686 0.0011323 0.0202278 0.0121691 0.0034735 0.0045853 -0.0016209 0.0004755 0.0000184 21.5249424 0.5729944 2.9180357 0.2221211 0.0075765 0.0018100 0.0208124 0.0127648 0.0037255 0.0043221 -0.0016232 0.0004912 -0.0000173 21.5249424 0.6334054 2.9180357 0.2375324 0.0096803 0.0028782 0.0215341 0.0129529 0.0041807 0.0044005 -0.0015452 0.0006919 0.0000011 21.5249424 0.6915761 2.9180357 0.2502607 0.0110028 0.0052986 0.0222979 0.0130855 0.0044293 0.0047831 -0.0014968 0.0009091 0.0002048 21.5249424 0.7431921 2.9180357 0.2595702 0.0099874 0.0085408 0.0232815 0.0136694 0.0044271 0.0051850 -0.0013726 0.0013193 0.0002505 21.5249424 0.7844245 2.9180357 0.2687985 0.0094036 0.0097384 0.0236288 0.0136231 0.0045694 0.0054363 -0.0011482 0.0015696 0.0003002 21.5249424 0.8122116 2.9180357 0.2738097 0.0097709 0.0093892 0.0246145 0.0139944 0.0046747 0.0059454 -0.0010239 0.0019415 0.0002213 21.5249424 0.8243999 2.9180357 0.2767248 0.0100585 0.0099087 0.0248285 0.0140180 0.0046909 0.0061196 -0.0010124 0.0019854 0.0002628 21.5249424 0.8243999 2.9180357 0.2767248 0.0100585 0.0099087 0.0248285 0.0140180 0.0046909 0.0061196 -0.0010124 0.0019854 0.0002628 21.5249424 0.8397620 2.9180357 0.2778380 0.0103879 0.0097643 0.0252474 0.0142421 0.0047050 0.0063003 -0.0009950 0.0020459 0.0001805 21.5249424 0.8747848 2.9180357 0.2836930 0.0119445 0.0101711 0.0251719 0.0140735 0.0048334 0.0062650 -0.0008564 0.0020634 0.0002835 21.5249424 0.9267541 2.9180357 0.2911071 0.0155703 0.0103196 0.0249191 0.0139535 0.0049214 0.0060441 -0.0007843 0.0017179 0.0002692 21.5249424 0.9918107 2.9180357 0.3020121 0.0186675 0.0153397 0.0245259 0.0137426 0.0051482 0.0056351 -0.0010136 0.0014628 0.0001682 21.5249424 1.0651288 2.9180357 0.3111101 0.0225073 0.0180354 0.0252236 0.0142547 0.0052015 0.0057673 -0.0009714 0.0017915 0.0001625 21.5249424 1.1412708 2.9180357 0.3187377 0.0252214 0.0167428 0.0253114 0.0143927 0.0053530 0.0055657 -0.0007484 0.0015293 0.0001924 21.5249424 1.2145891 2.9180357 0.3274825 0.0260093 0.0176943 0.0255246 0.0133720 0.0058375 0.0063151 -0.0006789 0.0014184 -0.0000748 21.5249424 1.2796457 2.9180357 0.3335798 0.0282746 0.0191960 0.0257484 0.0132157 0.0059892 0.0065435 -0.0001801 0.0013404 -0.0000193 21.5249424 1.3316149 2.9180357 0.3376598 0.0299000 0.0203089 0.0253241 0.0128910 0.0059357 0.0064974 0.0001656 0.0014068 -0.0002126 21.5249424 1.3666376 2.9180357 0.3391718 0.0306081 0.0198522 0.0260874 0.0134059 0.0059313 0.0067501 0.0003045 0.0016384 -0.0002355 21.5249424 1.3819997 2.9180357 0.3409806 0.0310965 0.0202290 0.0266278 0.0135662 0.0059648 0.0070968 0.0004234 0.0016387 -0.0002738 21.5249424 1.3819997 2.9180357 0.3409806 0.0310965 0.0202290 0.0266278 0.0135662 0.0059648 0.0070968 0.0004234 0.0016387 -0.0002738 21.5249424 1.3990258 2.9180357 0.3415054 0.0316198 0.0211155 0.0265538 0.0135137 0.0060210 0.0070191 0.0005172 0.0014841 -0.0002069 21.5249424 1.4378422 2.9180357 0.3444729 0.0336738 0.0224645 0.0266593 0.0134937 0.0060893 0.0070764 0.0009406 0.0016560 -0.0000845 21.5249424 1.4954408 2.9180357 0.3462851 0.0371270 0.0236536 0.0271619 0.0140113 0.0060740 0.0070767 0.0011541 0.0015941 -0.0000311 21.5249424 1.5675447 2.9180357 0.3497920 0.0402771 0.0233037 0.0278578 0.0144506 0.0062406 0.0071666 0.0012937 0.0011999 -0.0002498 21.5249424 1.6488049 2.9180357 0.3498383 0.0434680 0.0232168 0.0285462 0.0143935 0.0064218 0.0077310 0.0015315 0.0011794 -0.0003729 21.5249424 1.7331946 2.9180357 0.3492751 0.0470748 0.0210701 0.0284212 0.0141914 0.0062467 0.0079832 0.0014835 0.0012303 -0.0004262 21.5249424 1.8144548 2.9180357 0.3492071 0.0476599 0.0180438 0.0272011 0.0132867 0.0063797 0.0075347 0.0014297 0.0007645 -0.0004217 21.5249424 1.8865587 2.9180357 0.3435957 0.0464238 0.0155611 0.0260166 0.0121585 0.0064550 0.0074030 0.0012473 0.0007190 -0.0003534 21.5249424 1.9441572 2.9180357 0.3384539 0.0466654 0.0115630 0.0253914 0.0116452 0.0062877 0.0074585 0.0009084 0.0012906 -0.0005540 21.5249424 1.9829737 2.9180357 0.3342755 0.0469899 0.0093131 0.0258190 0.0116390 0.0062630 0.0079170 0.0008215 0.0014191 -0.0005211 21.5249424 1.9999998 2.9180357 0.3327535 0.0471855 0.0084663 0.0261763 0.0117154 0.0062732 0.0081877 0.0007611 0.0016695 -0.0005214 21.5249424 1.9999998 2.9180357 0.3327535 0.0471855 0.0084663 0.0261763 0.0117154 0.0062732 0.0081877 0.0007611 0.0016695 -0.0005214 21.5249424 2.0170257 2.9180357 0.3307891 0.0472851 0.0073070 0.0257445 0.0114170 0.0062994 0.0080282 0.0007643 0.0016304 -0.0003937 21.5249424 2.0558422 2.9180357 0.3244900 0.0480211 0.0070273 0.0257442 0.0110083 0.0064334 0.0083024 0.0007652 0.0019424 -0.0002415 21.5249424 2.1134408 2.9180357 0.3134908 0.0488935 0.0070271 0.0253779 0.0104531 0.0067440 0.0081808 0.0010387 0.0019626 -0.0001671 21.5249424 2.1855445 2.9180357 0.2999532 0.0481827 0.0072222 0.0249975 0.0104832 0.0068003 0.0077139 0.0013996 0.0016734 0.0000010 21.5249424 2.2668047 2.9180357 0.2859457 0.0481173 0.0037380 0.0246731 0.0108069 0.0063779 0.0074883 0.0018013 0.0016906 -0.0000103 21.5249424 2.3511944 2.9180357 0.2741331 0.0498201 -0.0008425 0.0255732 0.0111149 0.0063769 0.0080814 0.0017519 0.0017781 -0.0000771 21.5249424 2.4324546 2.9180357 0.2629212 0.0530008 -0.0040928 0.0259241 0.0107049 0.0066576 0.0085617 0.0019224 0.0018262 -0.0001340 21.5249424 2.5045583 2.9180357 0.2520423 0.0551421 -0.0049548 0.0265114 0.0108197 0.0069298 0.0087620 0.0022469 0.0014643 -0.0000556 21.5249424 2.5621569 2.9180357 0.2433749 0.0554558 -0.0038970 0.0269258 0.0110273 0.0072204 0.0086781 0.0026354 0.0010643 0.0000129 21.5249424 2.6009734 2.9180357 0.2363896 0.0566593 -0.0046631 0.0272416 0.0110374 0.0074736 0.0087305 0.0029748 0.0008413 -0.0000240 21.5249424 2.6179996 2.9180357 0.2331814 0.0572824 -0.0039608 0.0279917 0.0113733 0.0075799 0.0090385 0.0030609 0.0009673 -0.0000236 21.5249424 2.6179996 2.9180357 0.2331814 0.0572824 -0.0039608 0.0279917 0.0113733 0.0075799 0.0090385 0.0030609 0.0009673 -0.0000236 21.5249424 2.6333618 2.9180357 0.2308230 0.0578708 -0.0038438 0.0279184 0.0111804 0.0076649 0.0090731 0.0031658 0.0009844 -0.0000697 21.5249424 2.6683846 2.9180357 0.2240530 0.0591530 -0.0023091 0.0281560 0.0114922 0.0077719 0.0088919 0.0032963 0.0012422 -0.0001817 21.5249424 2.7203536 2.9180357 0.2145694 0.0621159 -0.0011459 0.0279620 0.0114326 0.0077682 0.0087612 0.0029723 0.0012943 -0.0001554 21.5249424 2.7854102 2.9180357 0.2026423 0.0634484 -0.0001904 0.0283841 0.0116417 0.0075917 0.0091507 0.0027604 0.0015826 0.0000797 21.5249424 2.8587286 2.9180357 0.1902981 0.0624684 0.0001694 0.0285712 0.0111583 0.0075398 0.0098730 0.0026336 0.0015306 -0.0000764 21.5249424 2.9348705 2.9180357 0.1790507 0.0600091 -0.0032381 0.0270638 0.0106026 0.0074061 0.0090551 0.0025528 0.0009740 0.0000682 21.5249424 3.0081890 2.9180357 0.1700019 0.0565334 -0.0072621 0.0260341 0.0103519 0.0074072 0.0082750 0.0025865 0.0012906 0.0005866 21.5249424 3.0732455 2.9180357 0.1625289 0.0526827 -0.0108765 0.0247876 0.0098657 0.0074898 0.0074322 0.0025314 0.0013129 0.0008259 21.5249424 3.1252146 2.9180357 0.1524818 0.0480744 -0.0128124 0.0239648 0.0095443 0.0074412 0.0069792 0.0025599 0.0010602 0.0012408 21.5249424 3.1602373 2.9180357 0.1442669 0.0448730 -0.0131696 0.0236688 0.0095964 0.0073558 0.0067167 0.0026211 0.0009253 0.0012485 21.5249424 3.1755996 2.9180357 0.1417743 0.0434844 -0.0148968 0.0238137 0.0097237 0.0073100 0.0067799 0.0025889 0.0011875 0.0013576 21.5249424 3.1755996 2.9180357 0.1417743 0.0434844 -0.0148968 0.0238137 0.0097237 0.0073100 0.0067799 0.0025889 0.0011875 0.0013576 21.5249424 3.1877878 2.9180357 0.1387077 0.0422776 -0.0147199 0.0236037 0.0097346 0.0072726 0.0065966 0.0026070 0.0011123 0.0011813 21.5249424 3.2155750 2.9180357 0.1338171 0.0401570 -0.0168787 0.0234194 0.0097755 0.0071565 0.0064874 0.0025872 0.0012257 0.0010871 21.5249424 3.2568073 2.9180357 0.1242660 0.0368654 -0.0175975 0.0233383 0.0097052 0.0069161 0.0067170 0.0023010 0.0008659 0.0007087 21.5249424 3.3084233 2.9180357 0.1140720 0.0319930 -0.0221483 0.0228807 0.0098237 0.0065070 0.0065500 0.0018733 0.0008349 0.0005644 21.5249424 3.3665941 2.9180357 0.1049096 0.0270968 -0.0235249 0.0218187 0.0092503 0.0061102 0.0064582 0.0017360 0.0006426 0.0002461 21.5249424 3.4270051 2.9180357 0.0928126 0.0236406 -0.0211650 0.0205309 0.0085939 0.0055952 0.0063419 0.0016224 0.0007695 0.0000265 21.5249424 3.4851758 2.9180357 0.0849672 0.0227705 -0.0210788 0.0196373 0.0082725 0.0051795 0.0061853 0.0015524 0.0007112 0.0000045 21.5249424 3.5367918 2.9180357 0.0802483 0.0222870 -0.0186154 0.0186526 0.0082528 0.0047125 0.0056874 0.0013027 0.0005291 0.0001714 21.5249424 3.5780241 2.9180357 0.0755423 0.0204523 -0.0162480 0.0182070 0.0083380 0.0044727 0.0053963 0.0011188 0.0005387 0.0002288 21.5249424 3.6058114 2.9180357 0.0728988 0.0192605 -0.0137687 0.0178990 0.0081193 0.0044092 0.0053705 0.0010242 0.0005329 0.0001455 21.5249424 3.6179996 2.9180357 0.0706718 0.0188321 -0.0128113 0.0179190 0.0081938 0.0043588 0.0053664 0.0010843 0.0005705 0.0001115 21.5249424 3.6179996 2.9180357 0.0706718 0.0188321 -0.0128113 0.0179190 0.0081938 0.0043588 0.0053664 0.0010843 0.0005705 0.0001115 21.5249424 3.6258266 2.9180357 0.0705490 0.0184367 -0.0122631 0.0177613 0.0080723 0.0043194 0.0053696 0.0010377 0.0006087 0.0001027 21.5249424 3.6436708 2.9180357 0.0688648 0.0175619 -0.0106756 0.0175467 0.0080857 0.0042289 0.0052321 0.0010294 0.0005557 0.0000588 21.5249424 3.6701493 2.9180357 0.0675483 0.0162025 -0.0088408 0.0174624 0.0080872 0.0041267 0.0052484 0.0009630 0.0004262 -0.0000237 21.5249424 3.7032962 2.9180357 0.0652118 0.0152532 -0.0084620 0.0173468 0.0080064 0.0039279 0.0054125 0.0008485 0.0001991 -0.0001635 21.5249424 3.7406523 2.9180357 0.0642641 0.0137484 -0.0080969 0.0167753 0.0077902 0.0036200 0.0053651 0.0007415 -0.0000799 -0.0002415 21.5249424 3.7794468 2.9180357 0.0634050 0.0111466 -0.0093343 0.0168001 0.0078209 0.0034285 0.0055507 0.0006294 -0.0002631 -0.0002685 21.5249424 3.8168030 2.9180357 0.0612824 0.0093253 -0.0109634 0.0169677 0.0081641 0.0031328 0.0056708 0.0005530 -0.0003006 -0.0002161 21.5249424 3.8499498 2.9180357 0.0596527 0.0080172 -0.0108320 0.0168840 0.0083834 0.0026698 0.0058309 0.0004100 -0.0002333 -0.0000385 21.5249424 3.8764284 2.9180357 0.0560641 0.0068757 -0.0111365 0.0164181 0.0083559 0.0022622 0.0058000 0.0002764 -0.0002137 0.0000581 21.5249424 3.8942726 2.9180357 0.0525603 0.0062513 -0.0107797 0.0155834 0.0080388 0.0019513 0.0055933 0.0001899 -0.0001645 0.0000705 21.5249424 3.9020996 2.9180357 0.0506148 0.0058575 -0.0101885 0.0151396 0.0078515 0.0018009 0.0054872 0.0001564 -0.0001784 0.0000500 21.5249424 3.9020996 2.9180357 0.0506148 0.0058575 -0.0101885 0.0151396 0.0078515 0.0018009 0.0054872 0.0001564 -0.0001784 0.0000500 21.5249424 3.9047968 2.9180357 0.0499890 0.0057233 -0.0100666 0.0149591 0.0077685 0.0017471 0.0054435 0.0001408 -0.0001777 0.0000476 21.5249424 3.9109459 2.9180357 0.0484043 0.0054055 -0.0096521 0.0145504 0.0075695 0.0016233 0.0053576 0.0001135 -0.0002006 0.0000382 21.5249424 3.9200704 2.9180357 0.0458924 0.0049381 -0.0088516 0.0138964 0.0072325 0.0014359 0.0052280 0.0000837 -0.0002588 0.0000275 21.5249424 3.9314928 2.9180357 0.0423393 0.0043593 -0.0074841 0.0129795 0.0067623 0.0011921 0.0050252 0.0000664 -0.0003418 0.0000264 21.5249424 3.9443653 2.9180357 0.0376302 0.0036379 -0.0054987 0.0117572 0.0061667 0.0008974 0.0046931 0.0000789 -0.0003831 0.0000297 21.5249424 3.9577339 2.9180357 0.0313824 0.0027127 -0.0032483 0.0100585 0.0053676 0.0005682 0.0041227 0.0000998 -0.0003337 0.0000251 21.5249424 3.9706063 2.9180357 0.0237901 0.0016852 -0.0010003 0.0076099 0.0041649 0.0002679 0.0031771 0.0000889 -0.0001874 0.0000144 21.5249424 3.9820287 2.9180357 0.0152149 0.0008169 0.0008878 0.0044816 0.0025131 0.0000765 0.0018920 0.0000450 -0.0000515 0.0000088 21.5249424 3.9911532 2.9180357 0.0071312 0.0002623 0.0014446 0.0016252 0.0009330 0.0000084 0.0006837 0.0000094 -0.0000054 0.0000031 21.5249424 3.9973023 2.9180357 0.0019832 0.0000306 0.0006761 0.0001999 0.0001165 0.0000001 0.0000833 0.0000003 0.0000007 0.0000002 21.5249424 3.9999995 2.9180357 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000