# 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 18.5249424 0.0000000 1.6785084 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 18.5249424 0.0026972 1.6785084 0.0145643 -0.0000194 0.0008114 0.0003207 0.0002113 0.0000003 0.0001091 -0.0000016 0.0000125 0.0000007 18.5249424 0.0088463 1.6785084 0.0482299 -0.0001325 0.0022581 0.0026488 0.0018997 0.0000165 0.0007326 -0.0000451 0.0001283 0.0000080 18.5249424 0.0179707 1.6785084 0.0940657 -0.0002649 0.0032309 0.0072950 0.0053928 0.0001038 0.0017983 -0.0002131 0.0003431 0.0000256 18.5249424 0.0293930 1.6785084 0.1378572 -0.0001436 0.0033247 0.0119676 0.0086736 0.0002843 0.0030097 -0.0004418 0.0005808 0.0000659 18.5249424 0.0422657 1.6785084 0.1716587 0.0002743 0.0032481 0.0151784 0.0106219 0.0005358 0.0040207 -0.0005792 0.0008885 0.0000875 18.5249424 0.0556343 1.6785084 0.1965328 0.0008932 0.0034785 0.0172889 0.0117402 0.0008070 0.0047416 -0.0006140 0.0012882 0.0000637 18.5249424 0.0685070 1.6785084 0.2142726 0.0016986 0.0039126 0.0187250 0.0123981 0.0010440 0.0052830 -0.0006024 0.0016897 0.0000482 18.5249424 0.0799293 1.6785084 0.2261063 0.0025391 0.0041489 0.0196477 0.0127451 0.0012201 0.0056826 -0.0005916 0.0020304 0.0000432 18.5249424 0.0890537 1.6785084 0.2334093 0.0032211 0.0041079 0.0202432 0.0129721 0.0013435 0.0059276 -0.0005867 0.0022316 0.0000275 18.5249424 0.0952028 1.6785084 0.2375656 0.0036922 0.0039878 0.0205812 0.0131240 0.0014227 0.0060346 -0.0005830 0.0023340 0.0000132 18.5249424 0.0979000 1.6785084 0.2392096 0.0039059 0.0038738 0.0206920 0.0131810 0.0014579 0.0060530 -0.0005844 0.0023503 0.0000059 18.5249424 0.0979000 1.6785084 0.2392096 0.0039059 0.0038738 0.0206920 0.0131810 0.0014579 0.0060530 -0.0005844 0.0023503 0.0000059 18.5249424 0.1057270 1.6785084 0.2438086 0.0045312 0.0035306 0.0211181 0.0133924 0.0015591 0.0061665 -0.0005774 0.0024821 -0.0000099 18.5249424 0.1235714 1.6785084 0.2525219 0.0060394 0.0020114 0.0216339 0.0136392 0.0017816 0.0062130 -0.0005999 0.0025600 -0.0000817 18.5249424 0.1500499 1.6785084 0.2628493 0.0079285 -0.0000637 0.0221365 0.0136774 0.0021040 0.0063550 -0.0007710 0.0025637 -0.0002094 18.5249424 0.1831966 1.6785084 0.2733392 0.0100364 -0.0033171 0.0227846 0.0136801 0.0025334 0.0065711 -0.0009625 0.0025560 -0.0003489 18.5249424 0.2205526 1.6785084 0.2871714 0.0124162 -0.0069379 0.0237972 0.0139925 0.0029997 0.0068050 -0.0011065 0.0027504 -0.0003549 18.5249424 0.2593473 1.6785084 0.3005508 0.0145146 -0.0079267 0.0243904 0.0142530 0.0033849 0.0067525 -0.0012986 0.0028060 -0.0004034 18.5249424 0.2967033 1.6785084 0.3110490 0.0162074 -0.0077488 0.0246178 0.0145713 0.0036054 0.0064411 -0.0014004 0.0025392 -0.0003310 18.5249424 0.3298500 1.6785084 0.3214711 0.0175680 -0.0078227 0.0251910 0.0150659 0.0037335 0.0063916 -0.0014300 0.0022396 -0.0001991 18.5249424 0.3563285 1.6785084 0.3295811 0.0187402 -0.0081876 0.0256350 0.0153132 0.0039059 0.0064159 -0.0015658 0.0020523 -0.0000970 18.5249424 0.3741729 1.6785084 0.3347993 0.0197201 -0.0090912 0.0257711 0.0154008 0.0040516 0.0063187 -0.0016629 0.0018549 -0.0000501 18.5249424 0.3819999 1.6785084 0.3367435 0.0201273 -0.0095089 0.0259725 0.0154559 0.0041110 0.0064056 -0.0017109 0.0017756 -0.0000472 18.5249424 0.3819999 1.6785084 0.3367435 0.0201273 -0.0095089 0.0259725 0.0154559 0.0041110 0.0064056 -0.0017109 0.0017756 -0.0000472 18.5249424 0.3941882 1.6785084 0.3399352 0.0205303 -0.0100308 0.0259609 0.0154589 0.0042078 0.0062941 -0.0017197 0.0016235 -0.0000712 18.5249424 0.4219754 1.6785084 0.3473376 0.0213962 -0.0106498 0.0263133 0.0156169 0.0044905 0.0062059 -0.0017444 0.0012664 -0.0001073 18.5249424 0.4632077 1.6785084 0.3588640 0.0229037 -0.0078340 0.0270258 0.0165901 0.0047308 0.0057049 -0.0017465 0.0010277 -0.0003312 18.5249424 0.5148236 1.6785084 0.3724769 0.0249183 -0.0029562 0.0283750 0.0179970 0.0049524 0.0054256 -0.0017695 0.0007752 -0.0003218 18.5249424 0.5729944 1.6785084 0.3902246 0.0285288 0.0028325 0.0296127 0.0185402 0.0054611 0.0056113 -0.0019938 0.0004346 -0.0002586 18.5249424 0.6334054 1.6785084 0.4091397 0.0318258 0.0048673 0.0298726 0.0181519 0.0057917 0.0059290 -0.0022447 0.0003652 -0.0002121 18.5249424 0.6915761 1.6785084 0.4219424 0.0338579 0.0067213 0.0298968 0.0177778 0.0059203 0.0061987 -0.0021034 0.0002975 -0.0000692 18.5249424 0.7431921 1.6785084 0.4345215 0.0355263 0.0104691 0.0300572 0.0175729 0.0061114 0.0063729 -0.0022160 0.0000297 -0.0000289 18.5249424 0.7844245 1.6785084 0.4457941 0.0367502 0.0109676 0.0300066 0.0175697 0.0061029 0.0063340 -0.0022536 0.0000468 -0.0001810 18.5249424 0.8122116 1.6785084 0.4510436 0.0382710 0.0114194 0.0305605 0.0177018 0.0062762 0.0065824 -0.0021834 -0.0000547 -0.0002915 18.5249424 0.8243999 1.6785084 0.4541265 0.0389653 0.0111616 0.0308323 0.0177810 0.0063576 0.0066937 -0.0021420 -0.0001134 -0.0003363 18.5249424 0.8243999 1.6785084 0.4541265 0.0389653 0.0111616 0.0308323 0.0177810 0.0063576 0.0066937 -0.0021420 -0.0001134 -0.0003363 18.5249424 0.8397620 1.6785084 0.4565728 0.0398019 0.0123043 0.0304024 0.0172584 0.0064835 0.0066605 -0.0021437 -0.0001035 -0.0003635 18.5249424 0.8747848 1.6785084 0.4626324 0.0411443 0.0115055 0.0295580 0.0164538 0.0065706 0.0065336 -0.0019008 -0.0001613 -0.0003708 18.5249424 0.9267541 1.6785084 0.4730968 0.0440904 0.0118867 0.0290652 0.0158294 0.0067535 0.0064823 -0.0016907 0.0003270 -0.0003588 18.5249424 0.9918107 1.6785084 0.4899031 0.0477449 0.0120643 0.0282193 0.0150351 0.0068353 0.0063489 -0.0015583 0.0002817 -0.0004832 18.5249424 1.0651288 1.6785084 0.4964637 0.0474579 0.0102696 0.0282156 0.0150577 0.0069136 0.0062443 -0.0010084 -0.0002370 -0.0005415 18.5249424 1.1412708 1.6785084 0.4982391 0.0472532 0.0113270 0.0291092 0.0155501 0.0071670 0.0063920 -0.0003604 -0.0006185 -0.0005316 18.5249424 1.2145891 1.6785084 0.4986537 0.0484881 0.0111669 0.0300677 0.0154686 0.0076538 0.0069454 0.0001362 -0.0006663 -0.0007336 18.5249424 1.2796457 1.6785084 0.4936328 0.0480448 0.0098895 0.0318630 0.0164004 0.0078552 0.0076073 0.0010076 -0.0006650 -0.0006335 18.5249424 1.3316149 1.6785084 0.4890298 0.0473504 0.0115412 0.0330838 0.0172574 0.0080002 0.0078262 0.0014406 -0.0009318 -0.0006916 18.5249424 1.3666376 1.6785084 0.4824671 0.0469424 0.0126528 0.0340079 0.0180858 0.0082002 0.0077218 0.0018389 -0.0009578 -0.0005909 18.5249424 1.3819997 1.6785084 0.4814112 0.0472596 0.0124778 0.0349821 0.0185428 0.0082482 0.0081911 0.0020144 -0.0008448 -0.0004853 18.5249424 1.3819997 1.6785084 0.4814112 0.0472596 0.0124778 0.0349821 0.0185428 0.0082482 0.0081911 0.0020144 -0.0008448 -0.0004853 18.5249424 1.3990258 1.6785084 0.4784460 0.0479182 0.0103214 0.0343262 0.0184279 0.0083134 0.0075849 0.0021527 -0.0007659 -0.0001362 18.5249424 1.4378422 1.6785084 0.4741656 0.0483222 0.0100666 0.0344748 0.0182661 0.0084574 0.0077513 0.0026306 -0.0006427 -0.0000248 18.5249424 1.4954408 1.6785084 0.4625552 0.0470017 0.0091403 0.0360603 0.0192189 0.0089217 0.0079197 0.0035188 -0.0006041 0.0002251 18.5249424 1.5675447 1.6785084 0.4481784 0.0440738 0.0071404 0.0389044 0.0212213 0.0091835 0.0084996 0.0044055 -0.0004490 0.0004630 18.5249424 1.6488049 1.6785084 0.4288441 0.0431616 0.0056497 0.0411686 0.0221855 0.0095448 0.0094383 0.0053023 -0.0003963 0.0002653 18.5249424 1.7331946 1.6785084 0.4043629 0.0416192 0.0064120 0.0416640 0.0221537 0.0094980 0.0100123 0.0060471 -0.0007945 0.0000367 18.5249424 1.8144548 1.6785084 0.3776250 0.0395300 0.0067647 0.0420911 0.0222058 0.0093841 0.0105012 0.0067913 -0.0001889 0.0004035 18.5249424 1.8865587 1.6785084 0.3590264 0.0384664 0.0049225 0.0437358 0.0235373 0.0093055 0.0108930 0.0071736 0.0002143 0.0006167 18.5249424 1.9441572 1.6785084 0.3496596 0.0359548 0.0023330 0.0444412 0.0234784 0.0095806 0.0113822 0.0073857 0.0005631 0.0011755 18.5249424 1.9829737 1.6785084 0.3380945 0.0348104 0.0009414 0.0455522 0.0239367 0.0099922 0.0116233 0.0072461 0.0015161 0.0015553 18.5249424 1.9999998 1.6785084 0.3342249 0.0347685 0.0032648 0.0463384 0.0240508 0.0100682 0.0122194 0.0070080 0.0012164 0.0017195 18.5249424 1.9999998 1.6785084 0.3342249 0.0347685 0.0032648 0.0463384 0.0240508 0.0100682 0.0122194 0.0070080 0.0012164 0.0017195 18.5249424 2.0170257 1.6785084 0.3277715 0.0351464 0.0017338 0.0460255 0.0238030 0.0101702 0.0120524 0.0070030 0.0015674 0.0017347 18.5249424 2.0558422 1.6785084 0.3153574 0.0351963 0.0046397 0.0457515 0.0233763 0.0099763 0.0123988 0.0068679 0.0013751 0.0012646 18.5249424 2.1134408 1.6785084 0.2942989 0.0342198 0.0031672 0.0462628 0.0237370 0.0103733 0.0121526 0.0072212 0.0016553 0.0009468 18.5249424 2.1855445 1.6785084 0.2696290 0.0317082 0.0036771 0.0461707 0.0230630 0.0109830 0.0121247 0.0072627 0.0019563 0.0010117 18.5249424 2.2668047 1.6785084 0.2388484 0.0307010 0.0068843 0.0449766 0.0230888 0.0108396 0.0110483 0.0073859 0.0016914 0.0016474 18.5249424 2.3511944 1.6785084 0.2107731 0.0305868 0.0045558 0.0460850 0.0244086 0.0107966 0.0108798 0.0080948 0.0011149 0.0012188 18.5249424 2.4324546 1.6785084 0.1868777 0.0275092 -0.0008960 0.0444380 0.0230672 0.0105839 0.0107869 0.0080194 0.0003915 0.0006242 18.5249424 2.5045583 1.6785084 0.1640525 0.0244279 -0.0058083 0.0435810 0.0231177 0.0099461 0.0105172 0.0080731 -0.0001111 0.0004122 18.5249424 2.5621569 1.6785084 0.1494986 0.0237659 -0.0060026 0.0438026 0.0231995 0.0098114 0.0107918 0.0073935 -0.0000279 0.0004463 18.5249424 2.6009734 1.6785084 0.1392809 0.0229767 -0.0044581 0.0428533 0.0226098 0.0097413 0.0105022 0.0069350 0.0001439 0.0003722 18.5249424 2.6179996 1.6785084 0.1363154 0.0218160 -0.0025411 0.0419391 0.0215570 0.0097334 0.0106487 0.0066141 -0.0000404 0.0001851 18.5249424 2.6179996 1.6785084 0.1363154 0.0218160 -0.0025411 0.0419391 0.0215570 0.0097334 0.0106487 0.0066141 -0.0000404 0.0001851 18.5249424 2.6333618 1.6785084 0.1324867 0.0204274 -0.0024942 0.0405455 0.0206946 0.0097138 0.0101372 0.0064344 0.0000084 0.0000763 18.5249424 2.6683846 1.6785084 0.1242856 0.0188704 -0.0002567 0.0381920 0.0183981 0.0096102 0.0101837 0.0060032 0.0000955 -0.0002103 18.5249424 2.7203536 1.6785084 0.1080832 0.0156671 0.0023041 0.0363151 0.0168847 0.0093305 0.0100999 0.0053337 0.0000675 -0.0001934 18.5249424 2.7854102 1.6785084 0.0903601 0.0083343 0.0021730 0.0334588 0.0148050 0.0091614 0.0094923 0.0046060 0.0000589 -0.0005047 18.5249424 2.8587286 1.6785084 0.0775246 0.0024621 0.0014753 0.0310025 0.0129959 0.0094404 0.0085662 0.0043084 -0.0007041 -0.0002464 18.5249424 2.9348705 1.6785084 0.0587294 0.0007853 0.0016013 0.0296614 0.0126310 0.0090301 0.0080003 0.0042681 -0.0005701 -0.0002551 18.5249424 3.0081890 1.6785084 0.0346734 -0.0005882 0.0023174 0.0277537 0.0115864 0.0088653 0.0073020 0.0042682 -0.0002206 -0.0002734 18.5249424 3.0732455 1.6785084 0.0165629 -0.0039043 0.0018341 0.0252673 0.0100889 0.0085057 0.0066727 0.0036620 -0.0002178 0.0001881 18.5249424 3.1252146 1.6785084 0.0070397 -0.0066688 0.0000362 0.0238331 0.0095628 0.0080579 0.0062125 0.0031025 -0.0000379 0.0000357 18.5249424 3.1602373 1.6785084 0.0032047 -0.0069233 -0.0006406 0.0234315 0.0096977 0.0076138 0.0061200 0.0028199 -0.0000818 -0.0000460 18.5249424 3.1755996 1.6785084 0.0013828 -0.0070670 -0.0009303 0.0232590 0.0096060 0.0074608 0.0061923 0.0027088 -0.0001501 -0.0001305 18.5249424 3.1755996 1.6785084 0.0013828 -0.0070670 -0.0009303 0.0232590 0.0096060 0.0074608 0.0061923 0.0027088 -0.0001501 -0.0001305 18.5249424 3.1877878 1.6785084 0.0000174 -0.0074186 -0.0005899 0.0227572 0.0093308 0.0073748 0.0060516 0.0026733 -0.0001710 -0.0000945 18.5249424 3.2155750 1.6785084 -0.0030167 -0.0085788 -0.0006085 0.0218116 0.0088433 0.0073025 0.0056658 0.0027175 -0.0002997 -0.0001013 18.5249424 3.2568073 1.6785084 -0.0069788 -0.0097027 -0.0004267 0.0213058 0.0085628 0.0072379 0.0055050 0.0027461 -0.0003557 0.0001628 18.5249424 3.3084233 1.6785084 -0.0096850 -0.0101120 -0.0033477 0.0210673 0.0083900 0.0069533 0.0057241 0.0028025 -0.0004307 0.0002391 18.5249424 3.3665941 1.6785084 -0.0133977 -0.0091730 -0.0030179 0.0196709 0.0074369 0.0064388 0.0057952 0.0025293 -0.0006512 -0.0000206 18.5249424 3.4270051 1.6785084 -0.0185682 -0.0067962 -0.0001755 0.0175954 0.0066500 0.0058162 0.0051292 0.0022981 -0.0007991 -0.0001007 18.5249424 3.4851758 1.6785084 -0.0201703 -0.0044579 -0.0008277 0.0163972 0.0064510 0.0053713 0.0045748 0.0023933 -0.0008995 -0.0000666 18.5249424 3.5367918 1.6785084 -0.0197082 -0.0025866 0.0005509 0.0165332 0.0065428 0.0051472 0.0048433 0.0021533 -0.0008343 -0.0001727 18.5249424 3.5780241 1.6785084 -0.0213734 -0.0006618 0.0040801 0.0164342 0.0065928 0.0048989 0.0049425 0.0018516 -0.0010098 -0.0001482 18.5249424 3.6058114 1.6785084 -0.0249927 0.0010412 0.0059046 0.0166256 0.0066672 0.0047159 0.0052424 0.0016932 -0.0009866 -0.0001911 18.5249424 3.6179996 1.6785084 -0.0276042 0.0017908 0.0053832 0.0166614 0.0066841 0.0045985 0.0053788 0.0016469 -0.0009792 -0.0001155 18.5249424 3.6179996 1.6785084 -0.0276042 0.0017908 0.0053832 0.0166614 0.0066841 0.0045985 0.0053788 0.0016469 -0.0009792 -0.0001155 18.5249424 3.6258266 1.6785084 -0.0288877 0.0021586 0.0056965 0.0167511 0.0067150 0.0045480 0.0054882 0.0016202 -0.0009550 -0.0001289 18.5249424 3.6436708 1.6785084 -0.0311636 0.0028201 0.0053423 0.0168454 0.0067191 0.0044195 0.0057068 0.0015417 -0.0007780 -0.0000999 18.5249424 3.6701493 1.6785084 -0.0334626 0.0035569 0.0045107 0.0170113 0.0067687 0.0042834 0.0059593 0.0013797 -0.0006132 -0.0000577 18.5249424 3.7032962 1.6785084 -0.0352213 0.0035303 0.0017257 0.0162852 0.0063831 0.0041317 0.0057704 0.0012790 -0.0007753 -0.0000205 18.5249424 3.7406523 1.6785084 -0.0388302 0.0026467 0.0008690 0.0153603 0.0057935 0.0037918 0.0057750 0.0010989 -0.0007755 -0.0000361 18.5249424 3.7794468 1.6785084 -0.0436483 0.0027404 0.0014768 0.0144836 0.0054367 0.0032973 0.0057495 0.0008334 -0.0007523 0.0000542 18.5249424 3.8168030 1.6785084 -0.0475302 0.0035543 0.0004184 0.0133020 0.0051623 0.0027995 0.0053402 0.0005772 -0.0010224 0.0000989 18.5249424 3.8499498 1.6785084 -0.0507276 0.0040296 -0.0002018 0.0123567 0.0049160 0.0023465 0.0050942 0.0004351 -0.0012332 0.0001213 18.5249424 3.8764284 1.6785084 -0.0529988 0.0040552 -0.0002811 0.0117297 0.0047993 0.0019478 0.0049826 0.0002907 -0.0012735 0.0001435 18.5249424 3.8942726 1.6785084 -0.0546139 0.0036095 0.0003558 0.0112555 0.0047397 0.0016635 0.0048523 0.0001861 -0.0012620 0.0001395 18.5249424 3.9020996 1.6785084 -0.0552645 0.0034478 0.0006551 0.0110749 0.0047570 0.0015413 0.0047766 0.0001422 -0.0012601 0.0001308 18.5249424 3.9020996 1.6785084 -0.0552645 0.0034478 0.0006551 0.0110749 0.0047570 0.0015413 0.0047766 0.0001422 -0.0012601 0.0001308 18.5249424 3.9047968 1.6785084 -0.0554910 0.0033861 0.0007434 0.0110047 0.0047528 0.0014990 0.0047529 0.0001341 -0.0012563 0.0001260 18.5249424 3.9109459 1.6785084 -0.0559138 0.0032623 0.0009465 0.0108393 0.0047591 0.0014009 0.0046793 0.0001123 -0.0012578 0.0001157 18.5249424 3.9200704 1.6785084 -0.0563758 0.0031030 0.0012804 0.0105395 0.0047476 0.0012485 0.0045434 0.0000865 -0.0012676 0.0001040 18.5249424 3.9314928 1.6785084 -0.0566641 0.0028611 0.0019283 0.0099901 0.0046356 0.0010470 0.0043076 0.0000419 -0.0012657 0.0000948 18.5249424 3.9443653 1.6785084 -0.0560537 0.0025195 0.0025750 0.0091935 0.0044382 0.0008059 0.0039495 -0.0000071 -0.0012505 0.0000839 18.5249424 3.9577339 1.6785084 -0.0526660 0.0019898 0.0029420 0.0080929 0.0041445 0.0005329 0.0034155 -0.0000560 -0.0011120 0.0000803 18.5249424 3.9706063 1.6785084 -0.0451505 0.0012744 0.0032645 0.0064223 0.0034692 0.0002681 0.0026851 -0.0000733 -0.0007960 0.0000641 18.5249424 3.9820287 1.6785084 -0.0335720 0.0006236 0.0033295 0.0039945 0.0022261 0.0000813 0.0016871 -0.0000480 -0.0004192 0.0000344 18.5249424 3.9911532 1.6785084 -0.0193075 0.0001995 0.0024557 0.0014854 0.0008256 0.0000093 0.0006506 -0.0000134 -0.0001315 0.0000088 18.5249424 3.9973023 1.6785084 -0.0064564 0.0000219 0.0009175 0.0001814 0.0000980 0.0000001 0.0000833 -0.0000006 -0.0000140 0.0000004 18.5249424 3.9999995 1.6785084 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000