# 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 10.0249424 0.0000000 2.9163272 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 10.0249424 0.0020263 2.9163272 0.0138536 -0.0000098 -0.0040323 0.0003339 0.0001602 0.0000002 0.0001735 -0.0000010 0.0000123 -0.0000002 10.0249424 0.0066458 2.9163272 0.0459225 -0.0000806 -0.0129964 0.0027493 0.0014420 0.0000117 0.0012956 -0.0000330 0.0000536 -0.0000036 10.0249424 0.0135006 2.9163272 0.0901722 -0.0002061 -0.0247223 0.0076191 0.0043579 0.0001004 0.0031608 -0.0001769 0.0000833 -0.0000020 10.0249424 0.0220817 2.9163272 0.1331853 -0.0002918 -0.0353069 0.0125567 0.0073795 0.0003357 0.0048415 -0.0003863 0.0002638 0.0000299 10.0249424 0.0317524 2.9163272 0.1665122 -0.0003305 -0.0427868 0.0160768 0.0093249 0.0006901 0.0060618 -0.0005763 0.0006295 0.0000799 10.0249424 0.0417956 2.9163272 0.1897761 -0.0002709 -0.0474715 0.0181183 0.0103250 0.0010780 0.0067154 -0.0007434 0.0009630 0.0001320 10.0249424 0.0514664 2.9163272 0.2052808 0.0000169 -0.0500132 0.0191535 0.0107731 0.0014421 0.0069383 -0.0008899 0.0011892 0.0001682 10.0249424 0.0600474 2.9163272 0.2158206 0.0004840 -0.0512268 0.0196804 0.0109495 0.0017664 0.0069645 -0.0010145 0.0013712 0.0001722 10.0249424 0.0669022 2.9163272 0.2228459 0.0009584 -0.0516721 0.0199767 0.0110226 0.0020287 0.0069253 -0.0011015 0.0015346 0.0001573 10.0249424 0.0715217 2.9163272 0.2271225 0.0012993 -0.0517946 0.0201490 0.0110705 0.0022034 0.0068752 -0.0011603 0.0016380 0.0001438 10.0249424 0.0735480 2.9163272 0.2288173 0.0014448 -0.0517952 0.0202262 0.0110952 0.0022787 0.0068523 -0.0011853 0.0016795 0.0001419 10.0249424 0.0735480 2.9163272 0.2288173 0.0014448 -0.0517952 0.0202262 0.0110952 0.0022787 0.0068523 -0.0011853 0.0016795 0.0001419 10.0249424 0.0794281 2.9163272 0.2336819 0.0018634 -0.0518043 0.0203914 0.0111225 0.0024907 0.0067782 -0.0012426 0.0017530 0.0001261 10.0249424 0.0928338 2.9163272 0.2433050 0.0025903 -0.0509224 0.0208118 0.0111565 0.0029340 0.0067213 -0.0013619 0.0017997 0.0001328 10.0249424 0.1127260 2.9163272 0.2554563 0.0033258 -0.0483996 0.0214948 0.0111807 0.0034646 0.0068495 -0.0014532 0.0018261 0.0002131 10.0249424 0.1376277 2.9163272 0.2693948 0.0036355 -0.0423067 0.0221521 0.0114722 0.0039628 0.0067170 -0.0016675 0.0020137 0.0003107 10.0249424 0.1656916 2.9163272 0.2826514 0.0027764 -0.0327890 0.0232421 0.0119394 0.0043910 0.0069117 -0.0020171 0.0021772 0.0003093 10.0249424 0.1948364 2.9163272 0.2928340 0.0022102 -0.0240452 0.0246764 0.0128234 0.0047668 0.0070862 -0.0022641 0.0021727 0.0003228 10.0249424 0.2229003 2.9163272 0.3029323 0.0025721 -0.0180048 0.0261921 0.0137809 0.0051825 0.0072287 -0.0024024 0.0023874 0.0003576 10.0249424 0.2478020 2.9163272 0.3138276 0.0030393 -0.0136129 0.0274674 0.0143007 0.0055809 0.0075858 -0.0026418 0.0025421 0.0004397 10.0249424 0.2676942 2.9163272 0.3232753 0.0038795 -0.0102085 0.0282776 0.0143461 0.0059034 0.0080281 -0.0027437 0.0026352 0.0005522 10.0249424 0.2810999 2.9163272 0.3303794 0.0045836 -0.0080162 0.0285130 0.0142903 0.0060885 0.0081342 -0.0027648 0.0026375 0.0006109 10.0249424 0.2869800 2.9163272 0.3335744 0.0048916 -0.0072231 0.0286671 0.0144180 0.0061567 0.0080925 -0.0027814 0.0026557 0.0006068 10.0249424 0.2869800 2.9163272 0.3335744 0.0048916 -0.0072231 0.0286671 0.0144180 0.0061567 0.0080925 -0.0027814 0.0026557 0.0006068 10.0249424 0.2961365 2.9163272 0.3383979 0.0052869 -0.0058679 0.0288712 0.0145172 0.0062512 0.0081028 -0.0028164 0.0026179 0.0006563 10.0249424 0.3170118 2.9163272 0.3502129 0.0059419 -0.0033057 0.0291670 0.0148547 0.0063742 0.0079382 -0.0028690 0.0025778 0.0007759 10.0249424 0.3479879 2.9163272 0.3654065 0.0069486 0.0021556 0.0298703 0.0155391 0.0065772 0.0077540 -0.0028996 0.0023751 0.0010046 10.0249424 0.3867647 2.9163272 0.3852422 0.0083828 0.0066032 0.0309107 0.0158861 0.0071332 0.0078914 -0.0030107 0.0021703 0.0011066 10.0249424 0.4304658 2.9163272 0.4066010 0.0106297 0.0112504 0.0321762 0.0163524 0.0077049 0.0081190 -0.0031020 0.0022899 0.0009252 10.0249424 0.4758500 2.9163272 0.4285645 0.0113512 0.0165816 0.0335172 0.0168620 0.0083536 0.0083016 -0.0032213 0.0023021 0.0008500 10.0249424 0.5195512 2.9163272 0.4503824 0.0106060 0.0199687 0.0351365 0.0175443 0.0091582 0.0084340 -0.0032014 0.0026600 0.0007971 10.0249424 0.5583280 2.9163272 0.4668234 0.0112767 0.0202326 0.0367125 0.0185166 0.0096280 0.0085680 -0.0032280 0.0033094 0.0008600 10.0249424 0.5893041 2.9163272 0.4798502 0.0126984 0.0192126 0.0379202 0.0193580 0.0098544 0.0087078 -0.0033603 0.0035268 0.0009482 10.0249424 0.6101793 2.9163272 0.4882751 0.0140310 0.0200118 0.0385721 0.0200617 0.0099985 0.0085118 -0.0032893 0.0036294 0.0008656 10.0249424 0.6193358 2.9163272 0.4911317 0.0146661 0.0194263 0.0390064 0.0204550 0.0100192 0.0085323 -0.0032885 0.0037681 0.0007725 10.0249424 0.6193358 2.9163272 0.4911317 0.0146661 0.0194263 0.0390064 0.0204550 0.0100192 0.0085323 -0.0032885 0.0037681 0.0007725 10.0249424 0.6308767 2.9163272 0.4951358 0.0156153 0.0204027 0.0391692 0.0206794 0.0100398 0.0084499 -0.0032863 0.0039095 0.0006996 10.0249424 0.6571878 2.9163272 0.5051914 0.0181840 0.0202259 0.0393488 0.0208742 0.0101957 0.0082789 -0.0033317 0.0041730 0.0004033 10.0249424 0.6962301 2.9163272 0.5167130 0.0214878 0.0257298 0.0396977 0.0208668 0.0102249 0.0086060 -0.0031211 0.0045722 0.0000355 10.0249424 0.7451043 2.9163272 0.5291589 0.0231603 0.0303141 0.0399490 0.0207102 0.0103696 0.0088691 -0.0026906 0.0046611 -0.0000681 10.0249424 0.8001852 2.9163272 0.5391050 0.0240131 0.0316335 0.0396430 0.0201605 0.0106392 0.0088433 -0.0021022 0.0049062 0.0001034 10.0249424 0.8573872 2.9163272 0.5449978 0.0244862 0.0314283 0.0392262 0.0190223 0.0113173 0.0088866 -0.0012611 0.0047051 0.0002570 10.0249424 0.9124681 2.9163272 0.5498055 0.0236420 0.0307157 0.0394710 0.0188500 0.0118040 0.0088170 -0.0002249 0.0050257 0.0005935 10.0249424 0.9613423 2.9163272 0.5486580 0.0233305 0.0308378 0.0405191 0.0194986 0.0119974 0.0090231 0.0010991 0.0048205 0.0006001 10.0249424 1.0003844 2.9163272 0.5449955 0.0235117 0.0280481 0.0420439 0.0202411 0.0121926 0.0096102 0.0018910 0.0045712 0.0003353 10.0249424 1.0266955 2.9163272 0.5428931 0.0233324 0.0270928 0.0426549 0.0201978 0.0124044 0.0100528 0.0022406 0.0045920 0.0000807 10.0249424 1.0382364 2.9163272 0.5407058 0.0234458 0.0271102 0.0437637 0.0206462 0.0124280 0.0106895 0.0026111 0.0048801 -0.0000576 10.0249424 1.0382364 2.9163272 0.5407058 0.0234458 0.0271102 0.0437637 0.0206462 0.0124280 0.0106895 0.0026111 0.0048801 -0.0000576 10.0249424 1.0510274 2.9163272 0.5393583 0.0235273 0.0288524 0.0439543 0.0208298 0.0124927 0.0106318 0.0028541 0.0047840 -0.0001228 10.0249424 1.0801886 2.9163272 0.5328312 0.0245113 0.0281257 0.0450446 0.0214159 0.0125262 0.0111025 0.0033619 0.0053660 -0.0003149 10.0249424 1.1234599 2.9163272 0.5209739 0.0244081 0.0282305 0.0457686 0.0226614 0.0122602 0.0108471 0.0039318 0.0059779 -0.0003779 10.0249424 1.1776283 2.9163272 0.5049248 0.0228838 0.0311848 0.0456285 0.0227710 0.0122011 0.0106564 0.0047293 0.0060957 -0.0007320 10.0249424 1.2386756 2.9163272 0.4829142 0.0223700 0.0339025 0.0442564 0.0222897 0.0121214 0.0098453 0.0051414 0.0052144 -0.0006539 10.0249424 1.3020740 2.9163272 0.4581528 0.0212647 0.0321087 0.0451172 0.0229267 0.0116047 0.0105858 0.0053399 0.0051838 -0.0008886 10.0249424 1.3631213 2.9163272 0.4344314 0.0187169 0.0309646 0.0467967 0.0232784 0.0115772 0.0119411 0.0056525 0.0056238 -0.0009397 10.0249424 1.4172896 2.9163272 0.4168003 0.0177882 0.0280263 0.0466426 0.0225730 0.0118800 0.0121896 0.0055685 0.0056162 -0.0008460 10.0249424 1.4605609 2.9163272 0.4048984 0.0192496 0.0244476 0.0459087 0.0220855 0.0120766 0.0117466 0.0056097 0.0051779 -0.0006791 10.0249424 1.4897220 2.9163272 0.3940391 0.0203174 0.0268221 0.0452644 0.0213383 0.0120742 0.0118519 0.0055406 0.0048390 -0.0004353 10.0249424 1.5025131 2.9163272 0.3887110 0.0201411 0.0265577 0.0457598 0.0214045 0.0120886 0.0122667 0.0057084 0.0050394 -0.0001401 10.0249424 1.5025131 2.9163272 0.3887110 0.0201411 0.0265577 0.0457598 0.0214045 0.0120886 0.0122667 0.0057084 0.0050394 -0.0001401 10.0249424 1.5153041 2.9163272 0.3824064 0.0196375 0.0276240 0.0448942 0.0208133 0.0120551 0.0120258 0.0055419 0.0047710 -0.0002201 10.0249424 1.5444653 2.9163272 0.3679174 0.0182873 0.0262146 0.0441140 0.0201484 0.0118803 0.0120853 0.0055996 0.0044127 -0.0002755 10.0249424 1.5877366 2.9163272 0.3449325 0.0182712 0.0224225 0.0437760 0.0205364 0.0114581 0.0117815 0.0054134 0.0039866 -0.0006930 10.0249424 1.6419050 2.9163272 0.3170960 0.0172132 0.0217317 0.0428562 0.0202777 0.0107684 0.0118101 0.0050526 0.0039372 -0.0006374 10.0249424 1.7029521 2.9163272 0.2840912 0.0173596 0.0225575 0.0419364 0.0196722 0.0104025 0.0118617 0.0046538 0.0037108 -0.0004312 10.0249424 1.7663505 2.9163272 0.2485837 0.0156469 0.0224813 0.0398822 0.0185388 0.0096127 0.0117307 0.0046070 0.0035297 0.0000996 10.0249424 1.8273978 2.9163272 0.2198320 0.0103461 0.0225186 0.0391668 0.0184257 0.0093885 0.0113527 0.0048902 0.0033685 0.0002636 10.0249424 1.8815662 2.9163272 0.1998594 0.0097291 0.0185444 0.0391412 0.0178245 0.0094830 0.0118337 0.0047990 0.0029326 0.0000616 10.0249424 1.9248375 2.9163272 0.1841468 0.0104363 0.0141064 0.0380609 0.0172663 0.0090734 0.0117211 0.0044687 0.0032411 -0.0001762 10.0249424 1.9539987 2.9163272 0.1709960 0.0092432 0.0134200 0.0377213 0.0172043 0.0087234 0.0117937 0.0046331 0.0036824 -0.0000287 10.0249424 1.9667897 2.9163272 0.1646754 0.0084940 0.0126876 0.0389246 0.0182376 0.0087674 0.0119196 0.0048870 0.0040567 0.0000640 10.0249424 1.9667897 2.9163272 0.1646754 0.0084940 0.0126876 0.0389246 0.0182376 0.0087674 0.0119196 0.0048870 0.0040567 0.0000640 10.0249424 1.9783305 2.9163272 0.1596868 0.0079763 0.0119149 0.0379495 0.0175276 0.0087682 0.0116538 0.0048177 0.0042007 0.0003335 10.0249424 2.0046413 2.9163272 0.1488428 0.0078830 0.0097621 0.0375891 0.0173100 0.0087708 0.0115083 0.0048601 0.0042365 0.0005985 10.0249424 2.0436835 2.9163272 0.1283995 0.0049902 0.0085050 0.0360683 0.0162382 0.0085142 0.0113160 0.0043066 0.0043774 0.0008847 10.0249424 2.0925579 2.9163272 0.1042477 -0.0014281 0.0091242 0.0349424 0.0157609 0.0079937 0.0111877 0.0040725 0.0042483 0.0007750 10.0249424 2.1476388 2.9163272 0.0824296 -0.0043248 0.0127307 0.0329139 0.0154929 0.0073054 0.0101156 0.0043281 0.0039654 0.0008874 10.0249424 2.2048407 2.9163272 0.0604500 -0.0041412 0.0152237 0.0314596 0.0152996 0.0068601 0.0092999 0.0044794 0.0033855 0.0006310 10.0249424 2.2599216 2.9163272 0.0384245 -0.0063049 0.0120421 0.0298954 0.0142142 0.0063981 0.0092831 0.0041003 0.0026281 0.0004396 10.0249424 2.3087959 2.9163272 0.0228801 -0.0114603 0.0066348 0.0262135 0.0122087 0.0056510 0.0083537 0.0036365 0.0025361 0.0002116 10.0249424 2.3478382 2.9163272 0.0119416 -0.0163889 0.0050349 0.0240345 0.0112068 0.0048856 0.0079421 0.0032988 0.0020122 -0.0000442 10.0249424 2.3741493 2.9163272 0.0009370 -0.0185260 0.0064221 0.0225840 0.0103170 0.0044973 0.0077697 0.0029643 0.0016414 0.0000468 10.0249424 2.3856902 2.9163272 -0.0038736 -0.0192914 0.0061081 0.0218924 0.0098620 0.0044272 0.0076032 0.0028897 0.0011291 0.0000940 10.0249424 2.3856902 2.9163272 -0.0038736 -0.0192914 0.0061081 0.0218924 0.0098620 0.0044272 0.0076032 0.0028897 0.0011291 0.0000940 10.0249424 2.3948467 2.9163272 -0.0075252 -0.0199812 0.0059981 0.0212078 0.0094924 0.0043441 0.0073714 0.0027055 0.0010558 0.0001687 10.0249424 2.4157219 2.9163272 -0.0146505 -0.0215472 0.0047830 0.0200379 0.0087912 0.0042887 0.0069580 0.0024813 0.0007364 0.0003670 10.0249424 2.4466982 2.9163272 -0.0229120 -0.0224767 0.0033351 0.0189765 0.0079292 0.0044343 0.0066130 0.0022274 0.0004607 0.0005137 10.0249424 2.4854751 2.9163272 -0.0329304 -0.0237390 0.0035383 0.0177348 0.0065949 0.0045121 0.0066277 0.0021371 0.0003107 0.0006380 10.0249424 2.5291762 2.9163272 -0.0431108 -0.0250884 0.0073505 0.0168442 0.0062138 0.0043168 0.0063137 0.0020242 0.0005778 0.0007875 10.0249424 2.5745602 2.9163272 -0.0499907 -0.0251864 0.0089008 0.0160014 0.0057965 0.0041045 0.0061004 0.0018532 0.0004454 0.0006498 10.0249424 2.6182613 2.9163272 -0.0533102 -0.0249717 0.0066541 0.0151282 0.0059572 0.0040157 0.0051553 0.0017850 0.0002115 0.0004353 10.0249424 2.6570382 2.9163272 -0.0541551 -0.0250740 0.0072348 0.0137879 0.0058633 0.0037171 0.0042075 0.0016330 0.0002213 0.0001281 10.0249424 2.6880143 2.9163272 -0.0536356 -0.0253883 0.0089083 0.0129713 0.0055144 0.0035280 0.0039290 0.0015475 0.0002655 -0.0001073 10.0249424 2.7088895 2.9163272 -0.0535246 -0.0251602 0.0093995 0.0125365 0.0053590 0.0034286 0.0037489 0.0015252 0.0001488 -0.0002553 10.0249424 2.7180462 2.9163272 -0.0542018 -0.0247236 0.0096078 0.0124848 0.0052945 0.0033812 0.0038091 0.0015374 0.0001421 -0.0003008 10.0249424 2.7180462 2.9163272 -0.0542018 -0.0247236 0.0096078 0.0124848 0.0052945 0.0033812 0.0038091 0.0015374 0.0001421 -0.0003008 10.0249424 2.7239263 2.9163272 -0.0543331 -0.0243734 0.0097424 0.0123906 0.0052621 0.0033511 0.0037774 0.0015381 0.0001470 -0.0003256 10.0249424 2.7373319 2.9163272 -0.0552243 -0.0234471 0.0102452 0.0123354 0.0052372 0.0032868 0.0038114 0.0015512 0.0001462 -0.0003640 10.0249424 2.7572241 2.9163272 -0.0568234 -0.0221033 0.0109952 0.0121213 0.0051262 0.0031304 0.0038647 0.0015302 0.0001219 -0.0004072 10.0249424 2.7821257 2.9163272 -0.0581856 -0.0206461 0.0121127 0.0116636 0.0048789 0.0028532 0.0039314 0.0014611 0.0000859 -0.0003798 10.0249424 2.8101897 2.9163272 -0.0586035 -0.0197808 0.0143683 0.0110135 0.0046876 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10.0249424 2.9335043 2.9163272 -0.0451134 -0.0126827 0.0139740 0.0082204 0.0038242 0.0008876 0.0035086 0.0007725 -0.0003052 -0.0000803 10.0249424 2.9381239 2.9163272 -0.0438656 -0.0122093 0.0135201 0.0080176 0.0037358 0.0008072 0.0034745 0.0007445 -0.0002838 -0.0000814 10.0249424 2.9449787 2.9163272 -0.0419255 -0.0114868 0.0127522 0.0076694 0.0035828 0.0006879 0.0033986 0.0007031 -0.0002502 -0.0000811 10.0249424 2.9535599 2.9163272 -0.0393155 -0.0105439 0.0115704 0.0071260 0.0033520 0.0005422 0.0032319 0.0006526 -0.0002056 -0.0000788 10.0249424 2.9632306 2.9163272 -0.0359426 -0.0093819 0.0098248 0.0063120 0.0030162 0.0003871 0.0029087 0.0005878 -0.0001341 -0.0000697 10.0249424 2.9732738 2.9163272 -0.0314710 -0.0079439 0.0076173 0.0052051 0.0025483 0.0002433 0.0024135 0.0004979 -0.0000281 -0.0000447 10.0249424 2.9829445 2.9163272 -0.0254403 -0.0061622 0.0050906 0.0037925 0.0019215 0.0001324 0.0017386 0.0003788 0.0000780 -0.0000062 10.0249424 2.9915254 2.9163272 -0.0178827 -0.0041109 0.0025494 0.0021038 0.0011082 0.0000578 0.0009378 0.0002214 0.0000993 0.0000147 10.0249424 2.9983802 2.9163272 -0.0098419 -0.0021293 0.0007964 0.0006865 0.0003719 0.0000162 0.0002983 0.0000747 0.0000444 0.0000086 10.0249424 3.0029998 2.9163272 -0.0032279 -0.0006622 0.0001189 0.0000768 0.0000421 0.0000017 0.0000329 0.0000084 0.0000056 0.0000011 10.0249424 3.0050261 2.9163272 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000