# 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 8.0249424 0.0000000 2.9180095 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 8.0249424 0.0017565 2.9180095 0.0130921 0.0000030 -0.0035284 0.0002993 0.0001482 0.0000001 0.0001509 -0.0000008 0.0000082 0.0000002 8.0249424 0.0057611 2.9180095 0.0435175 0.0000331 -0.0112879 0.0024299 0.0012812 0.0000101 0.0011386 -0.0000274 0.0000420 0.0000061 8.0249424 0.0117034 2.9180095 0.0868743 0.0001427 -0.0213137 0.0069185 0.0039886 0.0000877 0.0028422 -0.0001806 0.0001085 0.0000363 8.0249424 0.0191421 2.9180095 0.1316018 0.0003998 -0.0306459 0.0119603 0.0072587 0.0003092 0.0043923 -0.0005001 0.0003315 0.0000757 8.0249424 0.0275255 2.9180095 0.1678930 0.0008665 -0.0378424 0.0158391 0.0096193 0.0006866 0.0055333 -0.0008582 0.0007425 0.0000812 8.0249424 0.0362318 2.9180095 0.1937970 0.0014931 -0.0427951 0.0183442 0.0108928 0.0011359 0.0063156 -0.0011039 0.0011590 0.0000611 8.0249424 0.0446151 2.9180095 0.2112524 0.0020818 -0.0457785 0.0197953 0.0114568 0.0015660 0.0067725 -0.0012351 0.0014489 0.0000295 8.0249424 0.0520539 2.9180095 0.2229306 0.0025110 -0.0472673 0.0206228 0.0116484 0.0019470 0.0070273 -0.0013269 0.0016191 0.0000173 8.0249424 0.0579962 2.9180095 0.2306030 0.0027902 -0.0477149 0.0211136 0.0117021 0.0022509 0.0071606 -0.0013988 0.0017157 0.0000277 8.0249424 0.0620007 2.9180095 0.2352096 0.0029467 -0.0477209 0.0213997 0.0117299 0.0024526 0.0072172 -0.0014477 0.0017839 0.0000443 8.0249424 0.0637573 2.9180095 0.2371324 0.0030098 -0.0476357 0.0215009 0.0117316 0.0025394 0.0072299 -0.0014661 0.0018107 0.0000540 8.0249424 0.0637573 2.9180095 0.2371324 0.0030098 -0.0476357 0.0215009 0.0117316 0.0025394 0.0072299 -0.0014661 0.0018107 0.0000540 8.0249424 0.0688546 2.9180095 0.2422013 0.0031442 -0.0473789 0.0219552 0.0118742 0.0027796 0.0073014 -0.0015301 0.0019166 0.0000704 8.0249424 0.0804757 2.9180095 0.2524334 0.0033426 -0.0458444 0.0226754 0.0121040 0.0032390 0.0073325 -0.0016443 0.0021530 0.0000940 8.0249424 0.0977199 2.9180095 0.2645547 0.0035222 -0.0429050 0.0237301 0.0127495 0.0036779 0.0073027 -0.0018212 0.0022767 0.0000478 8.0249424 0.1193066 2.9180095 0.2771074 0.0043323 -0.0372135 0.0247988 0.0132755 0.0041286 0.0073947 -0.0019805 0.0022297 0.0000526 8.0249424 0.1436347 2.9180095 0.2910774 0.0059302 -0.0305187 0.0263990 0.0137573 0.0047554 0.0078863 -0.0020984 0.0022368 0.0002450 8.0249424 0.1688997 2.9180095 0.3056495 0.0069079 -0.0247320 0.0278617 0.0144161 0.0053111 0.0081345 -0.0022616 0.0021693 0.0004025 8.0249424 0.1932278 2.9180095 0.3183945 0.0064259 -0.0196984 0.0291751 0.0151701 0.0057777 0.0082273 -0.0024050 0.0022595 0.0006017 8.0249424 0.2148145 2.9180095 0.3298451 0.0056478 -0.0165291 0.0304626 0.0158438 0.0062354 0.0083834 -0.0024562 0.0024614 0.0007118 8.0249424 0.2320587 2.9180095 0.3396496 0.0056512 -0.0147453 0.0314030 0.0163218 0.0065548 0.0085265 -0.0025545 0.0026355 0.0008395 8.0249424 0.2436797 2.9180095 0.3461191 0.0061852 -0.0137229 0.0318061 0.0165258 0.0067352 0.0085451 -0.0026133 0.0027056 0.0008408 8.0249424 0.2487771 2.9180095 0.3491717 0.0064824 -0.0130436 0.0320243 0.0166220 0.0068111 0.0085913 -0.0026386 0.0027587 0.0008838 8.0249424 0.2487771 2.9180095 0.3491717 0.0064824 -0.0130436 0.0320243 0.0166220 0.0068111 0.0085913 -0.0026386 0.0027587 0.0008838 8.0249424 0.2567147 2.9180095 0.3538905 0.0070014 -0.0126139 0.0323197 0.0166785 0.0069424 0.0086988 -0.0026567 0.0028265 0.0008340 8.0249424 0.2748110 2.9180095 0.3666488 0.0077706 -0.0095580 0.0328140 0.0166143 0.0071826 0.0090172 -0.0027094 0.0028800 0.0009064 8.0249424 0.3016636 2.9180095 0.3867894 0.0080012 -0.0051449 0.0335405 0.0169462 0.0074331 0.0091612 -0.0027939 0.0030940 0.0008530 8.0249424 0.3352785 2.9180095 0.4102162 0.0085916 0.0017222 0.0339173 0.0171001 0.0076752 0.0091420 -0.0029853 0.0031266 0.0008003 8.0249424 0.3731621 2.9180095 0.4334934 0.0096551 0.0075886 0.0343969 0.0168632 0.0081146 0.0094191 -0.0032820 0.0029751 0.0007870 8.0249424 0.4125047 2.9180095 0.4591627 0.0101548 0.0113788 0.0350832 0.0169877 0.0085613 0.0095343 -0.0034940 0.0027180 0.0009323 8.0249424 0.4503883 2.9180095 0.4848355 0.0108823 0.0140937 0.0356673 0.0172360 0.0087920 0.0096393 -0.0032662 0.0028961 0.0009577 8.0249424 0.4840032 2.9180095 0.5050758 0.0124663 0.0155000 0.0361798 0.0177175 0.0087662 0.0096961 -0.0031576 0.0033408 0.0008347 8.0249424 0.5108556 2.9180095 0.5205200 0.0142133 0.0174382 0.0364198 0.0179506 0.0088569 0.0096123 -0.0029589 0.0035045 0.0008561 8.0249424 0.5289520 2.9180095 0.5304446 0.0152382 0.0180290 0.0366228 0.0179975 0.0089123 0.0097131 -0.0027913 0.0036669 0.0009445 8.0249424 0.5368896 2.9180095 0.5344954 0.0155029 0.0184037 0.0369319 0.0182253 0.0089499 0.0097566 -0.0026717 0.0036329 0.0008670 8.0249424 0.5368896 2.9180095 0.5344954 0.0155029 0.0184037 0.0369319 0.0182253 0.0089499 0.0097566 -0.0026717 0.0036329 0.0008670 8.0249424 0.5468941 2.9180095 0.5390496 0.0157641 0.0185967 0.0370099 0.0182637 0.0090448 0.0097014 -0.0026152 0.0039255 0.0007882 8.0249424 0.5697027 2.9180095 0.5487596 0.0165051 0.0188503 0.0377571 0.0184914 0.0093167 0.0099490 -0.0023540 0.0042997 0.0006924 8.0249424 0.6035476 2.9180095 0.5591968 0.0184826 0.0178806 0.0388808 0.0193465 0.0096531 0.0098811 -0.0020542 0.0050230 0.0006013 8.0249424 0.6459157 2.9180095 0.5702322 0.0211667 0.0180122 0.0393845 0.0205733 0.0095149 0.0092963 -0.0017509 0.0053832 0.0005817 8.0249424 0.6936642 2.9180095 0.5808913 0.0232368 0.0182319 0.0408650 0.0225128 0.0091249 0.0092273 -0.0013696 0.0062341 0.0004097 8.0249424 0.7432515 2.9180095 0.5932478 0.0248446 0.0201015 0.0426093 0.0237601 0.0093502 0.0094990 -0.0012113 0.0065725 0.0000027 8.0249424 0.7909999 2.9180095 0.5988411 0.0249417 0.0186399 0.0454319 0.0251699 0.0101278 0.0101342 -0.0009321 0.0070269 -0.0002840 8.0249424 0.8333680 2.9180095 0.5979046 0.0253438 0.0171332 0.0478419 0.0264900 0.0109944 0.0103575 -0.0004771 0.0073442 -0.0005017 8.0249424 0.8672129 2.9180095 0.5989621 0.0271070 0.0209623 0.0488791 0.0264134 0.0115610 0.0109047 -0.0000509 0.0071749 -0.0010778 8.0249424 0.8900215 2.9180095 0.5969990 0.0283822 0.0221669 0.0495032 0.0268834 0.0117522 0.0108676 0.0003471 0.0069311 -0.0011902 8.0249424 0.9000261 2.9180095 0.5957980 0.0292596 0.0229222 0.0500303 0.0270126 0.0117750 0.0112427 0.0004599 0.0066635 -0.0012714 8.0249424 0.9000261 2.9180095 0.5957980 0.0292596 0.0229222 0.0500303 0.0270126 0.0117750 0.0112427 0.0004599 0.0066635 -0.0012714 8.0249424 0.9111143 2.9180095 0.5937928 0.0303344 0.0222176 0.0495049 0.0267814 0.0117851 0.0109384 0.0007652 0.0065718 -0.0011106 8.0249424 0.9363936 2.9180095 0.5875199 0.0319425 0.0228166 0.0491840 0.0262758 0.0118975 0.0110106 0.0012311 0.0061657 -0.0011638 8.0249424 0.9739046 2.9180095 0.5788401 0.0337302 0.0213311 0.0480794 0.0247850 0.0124352 0.0108592 0.0018241 0.0057635 -0.0012099 8.0249424 1.0208620 2.9180095 0.5612837 0.0342285 0.0213994 0.0466604 0.0227528 0.0129464 0.0109612 0.0024887 0.0050018 -0.0011572 8.0249424 1.0737826 2.9180095 0.5420151 0.0336616 0.0211643 0.0497496 0.0239027 0.0137398 0.0121071 0.0033547 0.0056915 -0.0014003 8.0249424 1.1287411 2.9180095 0.5228631 0.0325002 0.0233633 0.0518763 0.0242091 0.0144975 0.0131697 0.0039808 0.0062717 -0.0015039 8.0249424 1.1816618 2.9180095 0.4957592 0.0310075 0.0271553 0.0532890 0.0249072 0.0145504 0.0138314 0.0052222 0.0058829 -0.0017378 8.0249424 1.2286193 2.9180095 0.4725440 0.0310882 0.0292473 0.0546246 0.0254677 0.0148402 0.0143167 0.0058847 0.0052012 -0.0021433 8.0249424 1.2661303 2.9180095 0.4542922 0.0317748 0.0321974 0.0541771 0.0247653 0.0145614 0.0148504 0.0059380 0.0042953 -0.0024611 8.0249424 1.2914095 2.9180095 0.4401707 0.0323338 0.0325763 0.0549504 0.0252281 0.0145552 0.0151671 0.0060526 0.0048804 -0.0023930 8.0249424 1.3024979 2.9180095 0.4357265 0.0327184 0.0336225 0.0553978 0.0251020 0.0147495 0.0155463 0.0063876 0.0044027 -0.0022104 8.0249424 1.3024979 2.9180095 0.4357265 0.0327184 0.0336225 0.0553978 0.0251020 0.0147495 0.0155463 0.0063876 0.0044027 -0.0022104 8.0249424 1.3135861 2.9180095 0.4312290 0.0323804 0.0324595 0.0544740 0.0247170 0.0148093 0.0149477 0.0064407 0.0049072 -0.0019309 8.0249424 1.3388654 2.9180095 0.4201477 0.0314769 0.0350917 0.0537290 0.0242691 0.0145388 0.0149211 0.0068467 0.0043069 -0.0014389 8.0249424 1.3763764 2.9180095 0.4027177 0.0325394 0.0372594 0.0541822 0.0248368 0.0144876 0.0148577 0.0072952 0.0043068 -0.0012170 8.0249424 1.4233339 2.9180095 0.3780536 0.0336325 0.0376657 0.0536268 0.0242364 0.0143269 0.0150634 0.0077225 0.0040533 -0.0010140 8.0249424 1.4762545 2.9180095 0.3517619 0.0309074 0.0326102 0.0522846 0.0235288 0.0141750 0.0145808 0.0079134 0.0033377 -0.0015109 8.0249424 1.5312132 2.9180095 0.3209498 0.0259466 0.0255887 0.0501801 0.0227306 0.0138682 0.0135812 0.0076493 0.0035470 -0.0015490 8.0249424 1.5841337 2.9180095 0.2894954 0.0183911 0.0231924 0.0491760 0.0226361 0.0134278 0.0131122 0.0078452 0.0033361 -0.0013566 8.0249424 1.6310912 2.9180095 0.2626933 0.0117747 0.0219258 0.0477276 0.0226443 0.0129928 0.0120906 0.0082879 0.0029152 -0.0012921 8.0249424 1.6686023 2.9180095 0.2406787 0.0093726 0.0223501 0.0471983 0.0224080 0.0127167 0.0120736 0.0084284 0.0023702 -0.0008865 8.0249424 1.6938816 2.9180095 0.2284746 0.0079734 0.0226295 0.0464032 0.0220549 0.0126871 0.0116612 0.0081399 0.0021236 -0.0007819 8.0249424 1.7049699 2.9180095 0.2225502 0.0072942 0.0226057 0.0468123 0.0224829 0.0126945 0.0116348 0.0083291 0.0019909 -0.0007593 8.0249424 1.7049699 2.9180095 0.2225502 0.0072942 0.0226057 0.0468123 0.0224829 0.0126945 0.0116348 0.0083291 0.0019909 -0.0007593 8.0249424 1.7149744 2.9180095 0.2183521 0.0067816 0.0230009 0.0457586 0.0219607 0.0125646 0.0112333 0.0080744 0.0020312 -0.0006240 8.0249424 1.7377830 2.9180095 0.2084957 0.0056140 0.0226197 0.0456052 0.0226868 0.0121138 0.0108046 0.0082271 0.0021780 -0.0004969 8.0249424 1.7716278 2.9180095 0.1895406 0.0046105 0.0257905 0.0438108 0.0225349 0.0112635 0.0100124 0.0076643 0.0023527 -0.0002902 8.0249424 1.8139958 2.9180095 0.1696362 0.0011605 0.0245976 0.0405730 0.0211001 0.0107218 0.0087512 0.0070844 0.0019440 -0.0003302 8.0249424 1.8617444 2.9180095 0.1511660 -0.0045969 0.0235448 0.0370524 0.0189615 0.0098660 0.0082249 0.0064478 0.0016024 -0.0008228 8.0249424 1.9113318 2.9180095 0.1280614 -0.0091066 0.0224995 0.0351317 0.0181134 0.0092299 0.0077884 0.0063132 0.0014832 -0.0005073 8.0249424 1.9590802 2.9180095 0.1059799 -0.0095815 0.0207441 0.0336248 0.0168989 0.0084409 0.0082850 0.0059458 0.0019352 0.0001690 8.0249424 2.0014479 2.9180095 0.0887947 -0.0081469 0.0214143 0.0310610 0.0155239 0.0077627 0.0077744 0.0051104 0.0013430 0.0001781 8.0249424 2.0352929 2.9180095 0.0752993 -0.0084470 0.0204209 0.0295660 0.0147006 0.0073827 0.0074827 0.0046755 0.0010498 0.0004467 8.0249424 2.0581014 2.9180095 0.0654874 -0.0090814 0.0212400 0.0284788 0.0140227 0.0070201 0.0074361 0.0042374 0.0009255 0.0006239 8.0249424 2.0681059 2.9180095 0.0612060 -0.0092349 0.0198890 0.0280883 0.0137815 0.0068767 0.0074301 0.0041487 0.0009103 0.0006760 8.0249424 2.0681059 2.9180095 0.0612060 -0.0092349 0.0198890 0.0280883 0.0137815 0.0068767 0.0074301 0.0041487 0.0009103 0.0006760 8.0249424 2.0760436 2.9180095 0.0579770 -0.0095620 0.0201202 0.0274926 0.0133816 0.0067103 0.0074007 0.0040094 0.0008925 0.0006799 8.0249424 2.0941401 2.9180095 0.0512423 -0.0101920 0.0188738 0.0264503 0.0127808 0.0063639 0.0073055 0.0038703 0.0010378 0.0006176 8.0249424 2.1209924 2.9180095 0.0404795 -0.0104816 0.0212318 0.0244282 0.0116977 0.0058529 0.0068776 0.0037875 0.0012130 0.0006938 8.0249424 2.1546073 2.9180095 0.0287136 -0.0100489 0.0232700 0.0223831 0.0103761 0.0055027 0.0065042 0.0035323 0.0011563 0.0006062 8.0249424 2.1924908 2.9180095 0.0164046 -0.0088543 0.0211154 0.0210567 0.0097433 0.0053581 0.0059552 0.0034294 0.0010517 0.0004660 8.0249424 2.2318335 2.9180095 0.0020929 -0.0080117 0.0153586 0.0195901 0.0092394 0.0049316 0.0054191 0.0033998 0.0007760 0.0001084 8.0249424 2.2697172 2.9180095 -0.0103991 -0.0070716 0.0078225 0.0180866 0.0086003 0.0043180 0.0051683 0.0031358 0.0007126 -0.0002054 8.0249424 2.3033321 2.9180095 -0.0211532 -0.0065677 0.0015288 0.0171226 0.0080558 0.0038664 0.0052003 0.0027314 0.0006334 -0.0002237 8.0249424 2.3301845 2.9180095 -0.0309392 -0.0078060 -0.0020114 0.0163099 0.0077529 0.0034382 0.0051187 0.0022514 0.0005296 -0.0000426 8.0249424 2.3482809 2.9180095 -0.0367707 -0.0090751 -0.0024142 0.0157501 0.0074729 0.0032349 0.0050423 0.0019442 0.0003817 0.0000153 8.0249424 2.3562188 2.9180095 -0.0385419 -0.0096059 -0.0033693 0.0154951 0.0073805 0.0031841 0.0049305 0.0018689 0.0003777 0.0000709 8.0249424 2.3562188 2.9180095 -0.0385419 -0.0096059 -0.0033693 0.0154951 0.0073805 0.0031841 0.0049305 0.0018689 0.0003777 0.0000709 8.0249424 2.3613162 2.9180095 -0.0392900 -0.0098234 -0.0034888 0.0153451 0.0073068 0.0031610 0.0048773 0.0018317 0.0003302 0.0000711 8.0249424 2.3729372 2.9180095 -0.0402195 -0.0101180 -0.0048123 0.0150421 0.0072382 0.0031156 0.0046884 0.0017615 0.0002801 0.0001079 8.0249424 2.3901813 2.9180095 -0.0410926 -0.0101658 -0.0069959 0.0147516 0.0072211 0.0030482 0.0044822 0.0016679 0.0001261 0.0001721 8.0249424 2.4117680 2.9180095 -0.0430341 -0.0104372 -0.0094847 0.0143250 0.0071335 0.0029158 0.0042757 0.0015848 0.0000148 0.0002803 8.0249424 2.4360960 2.9180095 -0.0460468 -0.0108488 -0.0115566 0.0135433 0.0068021 0.0027172 0.0040240 0.0015165 -0.0001260 0.0002740 8.0249424 2.4613612 2.9180095 -0.0484446 -0.0115283 -0.0129093 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-0.0042067 0.0005259 0.0003127 0.0000141 0.0001991 0.0000634 0.0000134 0.0000023 8.0249424 2.6032393 2.9180095 -0.0026435 -0.0005402 -0.0014206 0.0000597 0.0000357 0.0000014 0.0000226 0.0000072 0.0000015 0.0000003 8.0249424 2.6049957 2.9180095 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000