# 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 1.6785084 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 21.5249424 0.0026972 1.6785084 0.0083205 0.0000122 -0.0006777 0.0002064 0.0001085 0.0000001 0.0000978 -0.0000001 0.0000106 -0.0000000 21.5249424 0.0088463 1.6785084 0.0282329 0.0000977 -0.0020779 0.0017012 0.0009630 0.0000076 0.0007306 -0.0000100 0.0000785 -0.0000003 21.5249424 0.0179707 1.6785084 0.0574920 0.0002975 -0.0033233 0.0050041 0.0030535 0.0000605 0.0018901 -0.0000659 0.0002158 0.0000109 21.5249424 0.0293930 1.6785084 0.0877811 0.0006225 -0.0038280 0.0088526 0.0055945 0.0001907 0.0030673 -0.0001462 0.0005019 0.0000388 21.5249424 0.0422657 1.6785084 0.1124020 0.0011664 -0.0043679 0.0118237 0.0074148 0.0003941 0.0040148 -0.0002124 0.0008767 0.0000630 21.5249424 0.0556343 1.6785084 0.1308595 0.0020091 -0.0053397 0.0139408 0.0084884 0.0006503 0.0048021 -0.0002557 0.0011709 0.0000824 21.5249424 0.0685070 1.6785084 0.1442998 0.0029414 -0.0062578 0.0154365 0.0091132 0.0009072 0.0054160 -0.0002934 0.0013449 0.0000947 21.5249424 0.0799293 1.6785084 0.1537833 0.0036740 -0.0068890 0.0164204 0.0094862 0.0011166 0.0058176 -0.0003278 0.0014004 0.0000969 21.5249424 0.0890537 1.6785084 0.1601093 0.0041386 -0.0072407 0.0169994 0.0097093 0.0012603 0.0060299 -0.0003568 0.0013906 0.0001025 21.5249424 0.0952028 1.6785084 0.1639186 0.0043937 -0.0073772 0.0173096 0.0098273 0.0013475 0.0061348 -0.0003808 0.0013631 0.0001169 21.5249424 0.0979000 1.6785084 0.1655062 0.0044985 -0.0073972 0.0174324 0.0098733 0.0013843 0.0061749 -0.0003928 0.0013528 0.0001230 21.5249424 0.0979000 1.6785084 0.1655062 0.0044985 -0.0073972 0.0174324 0.0098733 0.0013843 0.0061749 -0.0003928 0.0013528 0.0001230 21.5249424 0.1057270 1.6785084 0.1698071 0.0047775 -0.0074097 0.0177867 0.0100175 0.0014876 0.0062816 -0.0004376 0.0012978 0.0001546 21.5249424 0.1235714 1.6785084 0.1787678 0.0053951 -0.0066525 0.0184705 0.0103133 0.0016956 0.0064616 -0.0005587 0.0012840 0.0001996 21.5249424 0.1500499 1.6785084 0.1896650 0.0063843 -0.0057420 0.0189957 0.0105407 0.0020028 0.0064523 -0.0007380 0.0013521 0.0002479 21.5249424 0.1831966 1.6785084 0.2005733 0.0079467 -0.0051510 0.0197189 0.0111204 0.0022393 0.0063593 -0.0009052 0.0016088 0.0003514 21.5249424 0.2205526 1.6785084 0.2107527 0.0097447 -0.0042079 0.0206537 0.0119294 0.0024137 0.0063106 -0.0009898 0.0018905 0.0003364 21.5249424 0.2593473 1.6785084 0.2193705 0.0118274 -0.0017610 0.0212177 0.0124609 0.0026377 0.0061192 -0.0010429 0.0019119 0.0002830 21.5249424 0.2967033 1.6785084 0.2278795 0.0134783 -0.0008118 0.0216300 0.0129542 0.0028319 0.0058439 -0.0012587 0.0017746 0.0002528 21.5249424 0.3298500 1.6785084 0.2357190 0.0138061 -0.0022070 0.0219318 0.0133638 0.0029511 0.0056169 -0.0014261 0.0016255 0.0001855 21.5249424 0.3563285 1.6785084 0.2413286 0.0137572 -0.0026820 0.0222101 0.0135152 0.0030464 0.0056485 -0.0014492 0.0014232 0.0001380 21.5249424 0.3741729 1.6785084 0.2453704 0.0139168 -0.0023804 0.0223891 0.0136220 0.0030823 0.0056848 -0.0014525 0.0013575 0.0000907 21.5249424 0.3819999 1.6785084 0.2471589 0.0140543 -0.0018643 0.0225288 0.0136691 0.0031044 0.0057552 -0.0014372 0.0012936 0.0001219 21.5249424 0.3819999 1.6785084 0.2471589 0.0140543 -0.0018643 0.0225288 0.0136691 0.0031044 0.0057552 -0.0014372 0.0012936 0.0001219 21.5249424 0.3941882 1.6785084 0.2495140 0.0144409 -0.0020250 0.0227073 0.0137598 0.0031488 0.0057987 -0.0014377 0.0012567 0.0001021 21.5249424 0.4219754 1.6785084 0.2561552 0.0151573 -0.0006395 0.0232428 0.0140856 0.0032487 0.0059084 -0.0013457 0.0009618 0.0001800 21.5249424 0.4632077 1.6785084 0.2638929 0.0165490 -0.0011356 0.0236144 0.0144375 0.0034602 0.0057167 -0.0012179 0.0006565 0.0001268 21.5249424 0.5148236 1.6785084 0.2722422 0.0190193 -0.0015054 0.0244780 0.0152886 0.0036276 0.0055618 -0.0011029 0.0004147 0.0001525 21.5249424 0.5729944 1.6785084 0.2837847 0.0222057 -0.0014413 0.0253043 0.0160315 0.0037209 0.0055519 -0.0008605 0.0004858 0.0001061 21.5249424 0.6334054 1.6785084 0.2959042 0.0256988 0.0010127 0.0260862 0.0164840 0.0040168 0.0055854 -0.0005841 0.0004161 -0.0000054 21.5249424 0.6915761 1.6785084 0.3080380 0.0294155 0.0040348 0.0260515 0.0161647 0.0044776 0.0054091 -0.0003244 0.0001354 -0.0002179 21.5249424 0.7431921 1.6785084 0.3200833 0.0315769 0.0041928 0.0253714 0.0152026 0.0047947 0.0053741 -0.0001917 0.0001465 -0.0003700 21.5249424 0.7844245 1.6785084 0.3287746 0.0317087 0.0041956 0.0256842 0.0153185 0.0050242 0.0053416 -0.0002842 0.0003246 -0.0004028 21.5249424 0.8122116 1.6785084 0.3335184 0.0317726 0.0039308 0.0258732 0.0155504 0.0051076 0.0052153 -0.0002929 0.0003759 -0.0004990 21.5249424 0.8243999 1.6785084 0.3353089 0.0319149 0.0050562 0.0261381 0.0156842 0.0051131 0.0053408 -0.0003253 0.0004725 -0.0005062 21.5249424 0.8243999 1.6785084 0.3353089 0.0319149 0.0050562 0.0261381 0.0156842 0.0051131 0.0053408 -0.0003253 0.0004725 -0.0005062 21.5249424 0.8397620 1.6785084 0.3375985 0.0321648 0.0043291 0.0260622 0.0156350 0.0051435 0.0052837 -0.0003388 0.0004020 -0.0005498 21.5249424 0.8747848 1.6785084 0.3419104 0.0332716 0.0046331 0.0263158 0.0157915 0.0051582 0.0053662 -0.0003927 0.0003347 -0.0004389 21.5249424 0.9267541 1.6785084 0.3497133 0.0360245 0.0044024 0.0264047 0.0156862 0.0051994 0.0055191 -0.0005793 0.0002530 -0.0005416 21.5249424 0.9918107 1.6785084 0.3609520 0.0385385 0.0059821 0.0256631 0.0147107 0.0053379 0.0056145 -0.0006434 0.0001840 -0.0004679 21.5249424 1.0651288 1.6785084 0.3743596 0.0391097 0.0053960 0.0251054 0.0138704 0.0055409 0.0056940 -0.0004010 0.0004737 -0.0002526 21.5249424 1.1412708 1.6785084 0.3862256 0.0413824 0.0069105 0.0249527 0.0134521 0.0057152 0.0057853 -0.0004023 0.0004193 -0.0003664 21.5249424 1.2145891 1.6785084 0.3979236 0.0436399 0.0071795 0.0251228 0.0130755 0.0060680 0.0059792 -0.0003259 0.0004381 -0.0004023 21.5249424 1.2796457 1.6785084 0.4061061 0.0443231 0.0058170 0.0260342 0.0133122 0.0063601 0.0063620 0.0000196 0.0002395 -0.0005193 21.5249424 1.3316149 1.6785084 0.4083313 0.0449578 0.0065731 0.0268406 0.0137633 0.0064675 0.0066098 0.0003460 -0.0002525 -0.0006644 21.5249424 1.3666376 1.6785084 0.4097880 0.0441990 0.0047214 0.0267840 0.0133751 0.0066187 0.0067902 0.0003770 -0.0003918 -0.0006496 21.5249424 1.3819997 1.6785084 0.4091396 0.0437291 0.0067568 0.0271246 0.0136036 0.0067117 0.0068093 0.0004419 -0.0002793 -0.0006286 21.5249424 1.3819997 1.6785084 0.4091396 0.0437291 0.0067568 0.0271246 0.0136036 0.0067117 0.0068093 0.0004419 -0.0002793 -0.0006286 21.5249424 1.3990258 1.6785084 0.4090900 0.0432397 0.0040219 0.0268184 0.0132206 0.0068026 0.0067952 0.0005184 -0.0005059 -0.0006303 21.5249424 1.4378422 1.6785084 0.4064908 0.0424287 0.0050433 0.0262032 0.0128254 0.0068961 0.0064816 0.0006807 -0.0006351 -0.0003650 21.5249424 1.4954408 1.6785084 0.4024820 0.0412492 0.0059294 0.0265747 0.0127108 0.0071519 0.0067120 0.0010740 -0.0011136 -0.0001548 21.5249424 1.5675447 1.6785084 0.3957884 0.0396125 0.0099993 0.0282973 0.0140222 0.0074026 0.0068724 0.0017481 -0.0013311 -0.0002285 21.5249424 1.6488049 1.6785084 0.3849985 0.0396210 0.0128149 0.0293740 0.0146507 0.0075665 0.0071568 0.0024246 -0.0015433 -0.0004272 21.5249424 1.7331946 1.6785084 0.3723292 0.0382653 0.0106075 0.0312494 0.0159704 0.0078205 0.0074585 0.0028613 -0.0017732 -0.0005755 21.5249424 1.8144548 1.6785084 0.3600790 0.0352464 0.0109592 0.0318373 0.0162733 0.0078892 0.0076749 0.0032003 -0.0017820 -0.0005529 21.5249424 1.8865587 1.6785084 0.3487384 0.0347632 0.0122362 0.0322028 0.0157143 0.0082085 0.0082801 0.0035990 -0.0013585 -0.0003729 21.5249424 1.9441572 1.6785084 0.3394458 0.0349589 0.0131838 0.0340467 0.0166157 0.0087469 0.0086840 0.0042368 -0.0013061 -0.0002465 21.5249424 1.9829737 1.6785084 0.3337908 0.0347081 0.0121770 0.0349399 0.0173687 0.0088438 0.0087275 0.0046324 -0.0015534 -0.0002195 21.5249424 1.9999998 1.6785084 0.3309674 0.0345828 0.0112827 0.0358726 0.0183329 0.0087503 0.0087893 0.0048172 -0.0013970 -0.0001795 21.5249424 1.9999998 1.6785084 0.3309674 0.0345828 0.0112827 0.0358726 0.0183329 0.0087503 0.0087893 0.0048172 -0.0013970 -0.0001795 21.5249424 2.0170257 1.6785084 0.3281727 0.0344465 0.0101769 0.0351066 0.0178297 0.0086612 0.0086158 0.0048713 -0.0015037 -0.0002698 21.5249424 2.0558422 1.6785084 0.3189527 0.0330468 0.0071778 0.0351739 0.0181145 0.0084987 0.0085607 0.0054036 -0.0008259 -0.0003879 21.5249424 2.1134408 1.6785084 0.3061098 0.0290973 0.0035273 0.0354712 0.0184290 0.0085690 0.0084732 0.0059832 -0.0000625 -0.0001807 21.5249424 2.1855445 1.6785084 0.2949390 0.0281655 0.0029135 0.0361924 0.0188952 0.0088531 0.0084442 0.0060118 0.0004267 -0.0001003 21.5249424 2.2668047 1.6785084 0.2838923 0.0282237 0.0039220 0.0353364 0.0177537 0.0092019 0.0083808 0.0058186 0.0002119 0.0000700 21.5249424 2.3511944 1.6785084 0.2679735 0.0259163 0.0011383 0.0342903 0.0164653 0.0091718 0.0086533 0.0061693 0.0003619 -0.0000314 21.5249424 2.4324546 1.6785084 0.2515750 0.0261700 -0.0031051 0.0344028 0.0166290 0.0091990 0.0085748 0.0065428 0.0006201 -0.0002152 21.5249424 2.5045583 1.6785084 0.2376765 0.0261767 -0.0057015 0.0344493 0.0170941 0.0088539 0.0085014 0.0065387 0.0008629 -0.0001506 21.5249424 2.5621569 1.6785084 0.2263049 0.0244926 -0.0076252 0.0341466 0.0171116 0.0085328 0.0085022 0.0061037 0.0008809 -0.0002303 21.5249424 2.6009734 1.6785084 0.2186393 0.0242883 -0.0073263 0.0333226 0.0167090 0.0082544 0.0083592 0.0060002 0.0009424 -0.0000051 21.5249424 2.6179996 1.6785084 0.2137896 0.0245381 -0.0057886 0.0335026 0.0170150 0.0081010 0.0083866 0.0060977 0.0008841 0.0000169 21.5249424 2.6179996 1.6785084 0.2137896 0.0245381 -0.0057886 0.0335026 0.0170150 0.0081010 0.0083866 0.0060977 0.0008841 0.0000169 21.5249424 2.6333618 1.6785084 0.2109387 0.0244770 -0.0067863 0.0329590 0.0167302 0.0080440 0.0081848 0.0061543 0.0008949 0.0001859 21.5249424 2.6683846 1.6785084 0.2035461 0.0242725 -0.0070701 0.0326558 0.0163666 0.0079816 0.0083076 0.0061534 0.0011169 0.0003162 21.5249424 2.7203536 1.6785084 0.1924838 0.0241204 -0.0081068 0.0320238 0.0158136 0.0079883 0.0082219 0.0062123 0.0010536 0.0003517 21.5249424 2.7854102 1.6785084 0.1786899 0.0237538 -0.0078326 0.0309371 0.0151628 0.0080703 0.0077040 0.0063372 0.0009271 0.0003736 21.5249424 2.8587286 1.6785084 0.1660300 0.0234600 -0.0098768 0.0296327 0.0144149 0.0080428 0.0071751 0.0063008 0.0010373 0.0004275 21.5249424 2.9348705 1.6785084 0.1495139 0.0192925 -0.0118595 0.0274895 0.0132227 0.0075205 0.0067463 0.0054846 0.0009197 0.0007456 21.5249424 3.0081890 1.6785084 0.1382682 0.0154504 -0.0091858 0.0260126 0.0124164 0.0068987 0.0066975 0.0046416 0.0006584 0.0010726 21.5249424 3.0732455 1.6785084 0.1324769 0.0151968 -0.0069284 0.0251386 0.0117395 0.0067092 0.0066899 0.0041062 0.0005334 0.0010983 21.5249424 3.1252146 1.6785084 0.1214025 0.0140633 -0.0052415 0.0241351 0.0112354 0.0064788 0.0064209 0.0037097 0.0004546 0.0008233 21.5249424 3.1602373 1.6785084 0.1141956 0.0136482 -0.0044487 0.0231235 0.0106248 0.0062897 0.0062090 0.0032576 0.0003323 0.0004426 21.5249424 3.1755996 1.6785084 0.1109112 0.0136048 -0.0044233 0.0223489 0.0102776 0.0061517 0.0059197 0.0030135 0.0003457 0.0003599 21.5249424 3.1755996 1.6785084 0.1109112 0.0136048 -0.0044233 0.0223489 0.0102776 0.0061517 0.0059197 0.0030135 0.0003457 0.0003599 21.5249424 3.1877878 1.6785084 0.1090087 0.0133656 -0.0048128 0.0220217 0.0101847 0.0060286 0.0058085 0.0029146 0.0003209 0.0002519 21.5249424 3.2155750 1.6785084 0.1044309 0.0126566 -0.0064542 0.0213963 0.0099133 0.0057742 0.0057089 0.0025629 0.0004383 0.0002226 21.5249424 3.2568073 1.6785084 0.0999511 0.0127593 -0.0095343 0.0206837 0.0091209 0.0056902 0.0058726 0.0023809 0.0005176 0.0002960 21.5249424 3.3084233 1.6785084 0.0922713 0.0126395 -0.0095931 0.0195252 0.0080094 0.0055818 0.0059340 0.0024046 0.0005012 0.0004759 21.5249424 3.3665941 1.6785084 0.0861934 0.0120464 -0.0100780 0.0189773 0.0076284 0.0053679 0.0059809 0.0023879 0.0001738 0.0003095 21.5249424 3.4270051 1.6785084 0.0851542 0.0115786 -0.0117834 0.0191913 0.0076741 0.0054002 0.0061169 0.0021939 -0.0005084 0.0002500 21.5249424 3.4851758 1.6785084 0.0815658 0.0105758 -0.0120317 0.0195853 0.0077433 0.0052309 0.0066111 0.0018033 -0.0012136 0.0003442 21.5249424 3.5367918 1.6785084 0.0763683 0.0092319 -0.0127211 0.0200364 0.0081410 0.0051094 0.0067860 0.0012482 -0.0013088 0.0003867 21.5249424 3.5780241 1.6785084 0.0725972 0.0078429 -0.0111444 0.0201173 0.0081585 0.0051213 0.0068376 0.0009234 -0.0015121 0.0005319 21.5249424 3.6058114 1.6785084 0.0704396 0.0073382 -0.0087786 0.0193496 0.0078223 0.0050120 0.0065153 0.0007876 -0.0017177 0.0005545 21.5249424 3.6179996 1.6785084 0.0696880 0.0074568 -0.0081990 0.0190116 0.0076257 0.0049218 0.0064641 0.0007736 -0.0017860 0.0005846 21.5249424 3.6179996 1.6785084 0.0696880 0.0074568 -0.0081990 0.0190116 0.0076257 0.0049218 0.0064641 0.0007736 -0.0017860 0.0005846 21.5249424 3.6258266 1.6785084 0.0691361 0.0075433 -0.0074410 0.0186097 0.0074690 0.0048447 0.0062959 0.0007177 -0.0018072 0.0005815 21.5249424 3.6436708 1.6785084 0.0683575 0.0078057 -0.0062719 0.0179816 0.0071425 0.0046378 0.0062014 0.0006358 -0.0018009 0.0005585 21.5249424 3.6701493 1.6785084 0.0665134 0.0074431 -0.0047846 0.0172119 0.0066953 0.0042853 0.0062313 0.0004746 -0.0017528 0.0004902 21.5249424 3.7032962 1.6785084 0.0643483 0.0057525 -0.0041792 0.0169353 0.0062907 0.0039373 0.0067073 0.0003005 -0.0018055 0.0005247 21.5249424 3.7406523 1.6785084 0.0622364 0.0037828 -0.0046573 0.0168120 0.0061200 0.0035010 0.0071910 0.0001450 -0.0021367 0.0006233 21.5249424 3.7794468 1.6785084 0.0609931 0.0034655 -0.0056667 0.0164987 0.0061522 0.0030434 0.0073031 0.0002062 -0.0024558 0.0007521 21.5249424 3.8168030 1.6785084 0.0609416 0.0043287 -0.0080388 0.0161359 0.0061862 0.0026321 0.0073176 0.0003240 -0.0023528 0.0007584 21.5249424 3.8499498 1.6785084 0.0603243 0.0049118 -0.0107513 0.0155486 0.0059864 0.0022201 0.0073420 0.0003025 -0.0022204 0.0005623 21.5249424 3.8764284 1.6785084 0.0587391 0.0050436 -0.0120539 0.0150733 0.0059946 0.0018586 0.0072201 0.0002182 -0.0021381 0.0003217 21.5249424 3.8942726 1.6785084 0.0565283 0.0046684 -0.0123876 0.0146647 0.0060962 0.0015935 0.0069750 0.0001317 -0.0021335 0.0001811 21.5249424 3.9020996 1.6785084 0.0552434 0.0043042 -0.0125829 0.0142837 0.0060701 0.0014649 0.0067487 0.0000917 -0.0020945 0.0001300 21.5249424 3.9020996 1.6785084 0.0552434 0.0043042 -0.0125829 0.0142837 0.0060701 0.0014649 0.0067487 0.0000917 -0.0020945 0.0001300 21.5249424 3.9047968 1.6785084 0.0547486 0.0041905 -0.0126600 0.0141329 0.0060701 0.0014163 0.0066466 0.0000774 -0.0020894 0.0001151 21.5249424 3.9109459 1.6785084 0.0534971 0.0038968 -0.0128903 0.0137204 0.0060401 0.0013023 0.0063780 0.0000462 -0.0020617 0.0000915 21.5249424 3.9200704 1.6785084 0.0514429 0.0033954 -0.0133565 0.0130400 0.0059473 0.0011249 0.0059678 -0.0000066 -0.0020022 0.0000694 21.5249424 3.9314928 1.6785084 0.0485332 0.0026643 -0.0138870 0.0120910 0.0057335 0.0008990 0.0054585 -0.0000747 -0.0018982 0.0000662 21.5249424 3.9443653 1.6785084 0.0445761 0.0017169 -0.0140116 0.0108926 0.0053541 0.0006574 0.0048811 -0.0001180 -0.0017265 0.0000745 21.5249424 3.9577339 1.6785084 0.0389341 0.0007509 -0.0130714 0.0092426 0.0046707 0.0004200 0.0041518 -0.0001047 -0.0014149 0.0000685 21.5249424 3.9706063 1.6785084 0.0308722 0.0001253 -0.0107835 0.0069759 0.0035633 0.0002047 0.0032079 -0.0000635 -0.0009911 0.0000404 21.5249424 3.9820287 1.6785084 0.0205412 -0.0000671 -0.0075630 0.0042468 0.0021464 0.0000597 0.0020407 -0.0000304 -0.0005309 0.0000164 21.5249424 3.9911532 1.6785084 0.0101898 -0.0000484 -0.0040888 0.0016122 0.0008048 0.0000067 0.0008007 -0.0000074 -0.0001517 0.0000038 21.5249424 3.9973023 1.6785084 0.0029628 -0.0000073 -0.0012977 0.0002005 0.0001006 0.0000001 0.0000998 -0.0000003 -0.0000132 0.0000001 21.5249424 3.9999995 1.6785084 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000