# 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 17.0249424 0.0000000 1.6785084 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 17.0249424 0.0026972 1.6785084 0.0190728 0.0000027 0.0005232 0.0003745 0.0002119 0.0000002 0.0001624 -0.0000012 0.0000082 0.0000005 17.0249424 0.0088463 1.6785084 0.0628977 -0.0000066 0.0009945 0.0031040 0.0019517 0.0000146 0.0011377 -0.0000424 0.0000464 0.0000082 17.0249424 0.0179707 1.6785084 0.1213609 -0.0000768 0.0005588 0.0083123 0.0055515 0.0001094 0.0026515 -0.0002190 0.0000630 0.0000211 17.0249424 0.0293930 1.6785084 0.1751559 -0.0000886 -0.0001795 0.0128374 0.0085148 0.0003227 0.0039999 -0.0004611 0.0001315 0.0000085 17.0249424 0.0422657 1.6785084 0.2148950 0.0001362 -0.0007511 0.0157204 0.0101484 0.0006152 0.0049569 -0.0006905 0.0003002 -0.0000124 17.0249424 0.0556343 1.6785084 0.2421647 0.0007532 -0.0012038 0.0174238 0.0108958 0.0009571 0.0055709 -0.0008798 0.0005396 -0.0000011 17.0249424 0.0685070 1.6785084 0.2605585 0.0016942 -0.0014224 0.0184712 0.0111835 0.0013233 0.0059644 -0.0009908 0.0008086 0.0000492 17.0249424 0.0799293 1.6785084 0.2730331 0.0025969 -0.0016232 0.0192124 0.0114306 0.0016504 0.0061314 -0.0010632 0.0009736 0.0001036 17.0249424 0.0890537 1.6785084 0.2807125 0.0032609 -0.0018000 0.0196360 0.0115492 0.0018906 0.0061962 -0.0011147 0.0009867 0.0001384 17.0249424 0.0952028 1.6785084 0.2850927 0.0036971 -0.0019616 0.0198816 0.0116069 0.0020370 0.0062377 -0.0011565 0.0009644 0.0001517 17.0249424 0.0979000 1.6785084 0.2867757 0.0038849 -0.0021169 0.0199913 0.0116342 0.0020971 0.0062600 -0.0011722 0.0009472 0.0001534 17.0249424 0.0979000 1.6785084 0.2867757 0.0038849 -0.0021169 0.0199913 0.0116342 0.0020971 0.0062600 -0.0011722 0.0009472 0.0001534 17.0249424 0.1057270 1.6785084 0.2913342 0.0044271 -0.0019611 0.0202327 0.0116729 0.0022638 0.0062960 -0.0012151 0.0008533 0.0001756 17.0249424 0.1235714 1.6785084 0.2993689 0.0057000 -0.0022405 0.0207717 0.0117883 0.0025900 0.0063934 -0.0012342 0.0007349 0.0001724 17.0249424 0.1500499 1.6785084 0.3108481 0.0075520 -0.0022012 0.0215457 0.0121421 0.0030006 0.0064030 -0.0012575 0.0007758 0.0002072 17.0249424 0.1831966 1.6785084 0.3261497 0.0091766 -0.0026527 0.0225362 0.0127420 0.0033210 0.0064732 -0.0013927 0.0009244 0.0002445 17.0249424 0.2205526 1.6785084 0.3421272 0.0105091 -0.0006497 0.0234088 0.0135857 0.0035255 0.0062976 -0.0014214 0.0011857 0.0002687 17.0249424 0.2593473 1.6785084 0.3553399 0.0122163 0.0007679 0.0245894 0.0146451 0.0037282 0.0062161 -0.0014075 0.0013873 0.0001782 17.0249424 0.2967033 1.6785084 0.3661150 0.0139557 -0.0006435 0.0254780 0.0151496 0.0040331 0.0062953 -0.0016036 0.0013108 0.0000616 17.0249424 0.3298500 1.6785084 0.3757340 0.0153183 -0.0010479 0.0261850 0.0153306 0.0043508 0.0065036 -0.0018573 0.0011856 -0.0001084 17.0249424 0.3563285 1.6785084 0.3830420 0.0163381 -0.0015250 0.0272541 0.0159866 0.0045410 0.0067265 -0.0020566 0.0011363 -0.0001913 17.0249424 0.3741729 1.6785084 0.3877417 0.0170850 -0.0015569 0.0277911 0.0163334 0.0046767 0.0067810 -0.0022256 0.0010656 -0.0002306 17.0249424 0.3819999 1.6785084 0.3898910 0.0174363 -0.0013648 0.0282166 0.0165645 0.0047229 0.0069291 -0.0022792 0.0009324 -0.0002432 17.0249424 0.3819999 1.6785084 0.3898910 0.0174363 -0.0013648 0.0282166 0.0165645 0.0047229 0.0069291 -0.0022792 0.0009324 -0.0002432 17.0249424 0.3941882 1.6785084 0.3927862 0.0178954 -0.0008156 0.0284427 0.0167426 0.0047961 0.0069041 -0.0023712 0.0008142 -0.0002847 17.0249424 0.4219754 1.6785084 0.4012614 0.0188737 0.0011592 0.0291028 0.0173037 0.0048784 0.0069206 -0.0024563 0.0006277 -0.0003542 17.0249424 0.4632077 1.6785084 0.4136823 0.0204085 0.0032778 0.0301787 0.0182279 0.0050219 0.0069289 -0.0025472 0.0006821 -0.0004092 17.0249424 0.5148236 1.6785084 0.4307528 0.0223271 0.0057528 0.0315544 0.0192554 0.0053265 0.0069725 -0.0029147 0.0006615 -0.0003080 17.0249424 0.5729944 1.6785084 0.4471590 0.0249289 0.0065156 0.0320813 0.0196238 0.0058639 0.0065937 -0.0033743 0.0005702 -0.0000924 17.0249424 0.6334054 1.6785084 0.4662424 0.0271720 0.0056011 0.0320977 0.0194528 0.0063910 0.0062539 -0.0034994 0.0005009 0.0000179 17.0249424 0.6915761 1.6785084 0.4868143 0.0289535 0.0074534 0.0324816 0.0194704 0.0069262 0.0060850 -0.0032807 0.0006811 -0.0000415 17.0249424 0.7431921 1.6785084 0.4995867 0.0314466 0.0098245 0.0324399 0.0189904 0.0073543 0.0060951 -0.0029286 0.0007249 -0.0000282 17.0249424 0.7844245 1.6785084 0.5102851 0.0330182 0.0098329 0.0325967 0.0187691 0.0076168 0.0062108 -0.0026788 0.0008231 -0.0000678 17.0249424 0.8122116 1.6785084 0.5186436 0.0334052 0.0088280 0.0323499 0.0182308 0.0077285 0.0063906 -0.0023749 0.0009893 -0.0002389 17.0249424 0.8243999 1.6785084 0.5216832 0.0335997 0.0081832 0.0332243 0.0186346 0.0077802 0.0068096 -0.0023496 0.0009562 -0.0002745 17.0249424 0.8243999 1.6785084 0.5216832 0.0335997 0.0081832 0.0332243 0.0186346 0.0077802 0.0068096 -0.0023496 0.0009562 -0.0002745 17.0249424 0.8397620 1.6785084 0.5254983 0.0341156 0.0075690 0.0322782 0.0177826 0.0078300 0.0066656 -0.0021899 0.0010040 -0.0003447 17.0249424 0.8747848 1.6785084 0.5323427 0.0353912 0.0070415 0.0316368 0.0171858 0.0078934 0.0065576 -0.0020514 0.0007680 -0.0001804 17.0249424 0.9267541 1.6785084 0.5418856 0.0384265 0.0065430 0.0310735 0.0163490 0.0078932 0.0068314 -0.0017955 0.0002675 -0.0000724 17.0249424 0.9918107 1.6785084 0.5486482 0.0408846 0.0091575 0.0303146 0.0157193 0.0080979 0.0064974 -0.0012850 -0.0001821 -0.0000185 17.0249424 1.0651288 1.6785084 0.5522476 0.0408641 0.0118063 0.0319634 0.0171170 0.0085762 0.0062703 -0.0005502 -0.0006738 -0.0001717 17.0249424 1.1412708 1.6785084 0.5499168 0.0399296 0.0120193 0.0343182 0.0186927 0.0088351 0.0067904 0.0002297 -0.0011576 -0.0003584 17.0249424 1.2145891 1.6785084 0.5432277 0.0393747 0.0118807 0.0362428 0.0191981 0.0091627 0.0078820 0.0009102 -0.0009848 -0.0001688 17.0249424 1.2796457 1.6785084 0.5326688 0.0390681 0.0104073 0.0378485 0.0195254 0.0096716 0.0086515 0.0018162 -0.0007700 -0.0002748 17.0249424 1.3316149 1.6785084 0.5218704 0.0393243 0.0097968 0.0400413 0.0210163 0.0099200 0.0091051 0.0024270 -0.0003421 -0.0000812 17.0249424 1.3666376 1.6785084 0.5167363 0.0397768 0.0104675 0.0417333 0.0221724 0.0099973 0.0095636 0.0028833 -0.0004655 -0.0001038 17.0249424 1.3819997 1.6785084 0.5115694 0.0395605 0.0107256 0.0433671 0.0231366 0.0100850 0.0101456 0.0030236 -0.0005389 0.0000224 17.0249424 1.3819997 1.6785084 0.5115694 0.0395605 0.0107256 0.0433671 0.0231366 0.0100850 0.0101456 0.0030236 -0.0005389 0.0000224 17.0249424 1.3990258 1.6785084 0.5081478 0.0384880 0.0098171 0.0427281 0.0229138 0.0102213 0.0095930 0.0034276 -0.0005268 0.0000822 17.0249424 1.4378422 1.6785084 0.4951620 0.0362176 0.0083285 0.0438284 0.0237214 0.0104353 0.0096717 0.0039901 -0.0001287 0.0001155 17.0249424 1.4954408 1.6785084 0.4793910 0.0364206 0.0053482 0.0436980 0.0234859 0.0106563 0.0095558 0.0049896 -0.0001986 -0.0001814 17.0249424 1.5675447 1.6785084 0.4529126 0.0360322 0.0002356 0.0455866 0.0250211 0.0102077 0.0103577 0.0055577 -0.0000117 0.0002010 17.0249424 1.6488049 1.6785084 0.4255733 0.0337605 -0.0020441 0.0482653 0.0267421 0.0102471 0.0112761 0.0060080 0.0003217 0.0005161 17.0249424 1.7331946 1.6785084 0.3959758 0.0293024 -0.0015522 0.0486969 0.0260413 0.0109617 0.0116940 0.0071003 0.0010771 0.0008890 17.0249424 1.8144548 1.6785084 0.3661487 0.0257614 -0.0018124 0.0528353 0.0284741 0.0120908 0.0122704 0.0084679 0.0010630 0.0010579 17.0249424 1.8865587 1.6785084 0.3416630 0.0251867 -0.0032409 0.0548326 0.0300968 0.0123876 0.0123483 0.0092097 0.0004716 0.0008308 17.0249424 1.9441572 1.6785084 0.3161617 0.0234020 -0.0034969 0.0551649 0.0301869 0.0123268 0.0126512 0.0097317 0.0011416 0.0012543 17.0249424 1.9829737 1.6785084 0.3006346 0.0229738 -0.0017591 0.0560531 0.0309356 0.0120478 0.0130697 0.0093427 0.0006808 0.0008413 17.0249424 1.9999998 1.6785084 0.2915166 0.0235485 -0.0012657 0.0563866 0.0308567 0.0118526 0.0136773 0.0092895 0.0004889 0.0006470 17.0249424 1.9999998 1.6785084 0.2915166 0.0235485 -0.0012657 0.0563866 0.0308567 0.0118526 0.0136773 0.0092895 0.0004889 0.0006470 17.0249424 2.0170257 1.6785084 0.2850458 0.0236738 0.0006479 0.0561082 0.0307951 0.0116324 0.0136807 0.0092579 0.0004557 0.0005968 17.0249424 2.0558422 1.6785084 0.2680205 0.0240489 0.0024440 0.0540878 0.0294748 0.0111810 0.0134320 0.0091697 -0.0002413 0.0007057 17.0249424 2.1134408 1.6785084 0.2464216 0.0251123 0.0035568 0.0555265 0.0298509 0.0117105 0.0139650 0.0094131 -0.0008475 0.0009223 17.0249424 2.1855445 1.6785084 0.2204983 0.0229305 0.0040541 0.0564623 0.0307785 0.0118963 0.0137875 0.0097707 -0.0011151 0.0004509 17.0249424 2.2668047 1.6785084 0.1892365 0.0224210 0.0003424 0.0549267 0.0307865 0.0111489 0.0129912 0.0096563 -0.0008847 0.0000104 17.0249424 2.3511944 1.6785084 0.1616985 0.0239555 -0.0021527 0.0511078 0.0281606 0.0103063 0.0126409 0.0087493 -0.0008559 0.0002618 17.0249424 2.4324546 1.6785084 0.1383658 0.0230225 -0.0004767 0.0477206 0.0255614 0.0102444 0.0119147 0.0080382 -0.0002372 0.0005911 17.0249424 2.5045583 1.6785084 0.1185783 0.0222319 0.0003544 0.0455567 0.0244272 0.0100884 0.0110411 0.0072797 0.0000448 0.0005854 17.0249424 2.5621569 1.6785084 0.1065160 0.0208531 0.0007670 0.0440798 0.0233957 0.0097945 0.0108896 0.0076270 -0.0000143 0.0000934 17.0249424 2.6009734 1.6785084 0.0998721 0.0196193 0.0005689 0.0442717 0.0230887 0.0097045 0.0114785 0.0076786 0.0002856 0.0002515 17.0249424 2.6179996 1.6785084 0.0965637 0.0193725 -0.0007410 0.0441991 0.0229048 0.0097265 0.0115678 0.0077722 0.0001513 0.0001224 17.0249424 2.6179996 1.6785084 0.0965637 0.0193725 -0.0007410 0.0441991 0.0229048 0.0097265 0.0115678 0.0077722 0.0001513 0.0001224 17.0249424 2.6333618 1.6785084 0.0940426 0.0190451 0.0000729 0.0427488 0.0216858 0.0097711 0.0112919 0.0075969 0.0006288 0.0003225 17.0249424 2.6683846 1.6785084 0.0855030 0.0176210 -0.0006531 0.0418800 0.0208247 0.0097942 0.0112611 0.0077128 0.0007718 0.0004717 17.0249424 2.7203536 1.6785084 0.0724738 0.0142457 0.0000509 0.0407101 0.0197396 0.0094624 0.0115081 0.0074090 0.0015460 0.0011229 17.0249424 2.7854102 1.6785084 0.0514764 0.0125745 0.0015244 0.0387287 0.0186621 0.0094222 0.0106444 0.0067226 0.0011056 0.0009860 17.0249424 2.8587286 1.6785084 0.0327261 0.0105620 -0.0053173 0.0364294 0.0177688 0.0092653 0.0093953 0.0065546 0.0008043 0.0009977 17.0249424 2.9348705 1.6785084 0.0212078 0.0052597 -0.0092635 0.0342911 0.0157122 0.0093553 0.0092236 0.0056324 0.0006714 0.0009015 17.0249424 3.0081890 1.6785084 0.0099306 0.0027608 -0.0039488 0.0329529 0.0142331 0.0094033 0.0093166 0.0054978 0.0004631 0.0003658 17.0249424 3.0732455 1.6785084 0.0024856 0.0053495 0.0012928 0.0318588 0.0133427 0.0090490 0.0094671 0.0053808 0.0001952 0.0003760 17.0249424 3.1252146 1.6785084 -0.0040785 0.0089593 0.0048762 0.0296118 0.0125125 0.0084192 0.0086801 0.0049797 -0.0000513 0.0004030 17.0249424 3.1602373 1.6785084 -0.0112338 0.0103870 0.0059469 0.0282591 0.0120331 0.0081370 0.0080890 0.0045369 -0.0001444 0.0003889 17.0249424 3.1755996 1.6785084 -0.0145776 0.0104882 0.0057505 0.0279575 0.0117768 0.0081093 0.0080715 0.0045562 -0.0002938 0.0003359 17.0249424 3.1755996 1.6785084 -0.0145776 0.0104882 0.0057505 0.0279575 0.0117768 0.0081093 0.0080715 0.0045562 -0.0002938 0.0003359 17.0249424 3.1877878 1.6785084 -0.0174198 0.0104070 0.0057826 0.0273765 0.0114817 0.0080438 0.0078510 0.0044346 -0.0003317 0.0003181 17.0249424 3.2155750 1.6785084 -0.0230374 0.0098807 0.0052070 0.0266398 0.0110181 0.0078458 0.0077760 0.0044144 -0.0006703 -0.0000117 17.0249424 3.2568073 1.6785084 -0.0322245 0.0095070 0.0040483 0.0251788 0.0108158 0.0071837 0.0071793 0.0043130 -0.0011913 -0.0004578 17.0249424 3.3084233 1.6785084 -0.0396007 0.0109570 0.0007086 0.0243112 0.0106008 0.0067795 0.0069309 0.0043833 -0.0010324 -0.0007708 17.0249424 3.3665941 1.6785084 -0.0427931 0.0110991 -0.0058295 0.0224104 0.0094264 0.0059394 0.0070446 0.0039603 -0.0008090 -0.0004651 17.0249424 3.4270051 1.6785084 -0.0433404 0.0097037 -0.0089090 0.0210767 0.0087502 0.0051875 0.0071390 0.0031280 -0.0010870 -0.0003236 17.0249424 3.4851758 1.6785084 -0.0471827 0.0081812 -0.0118213 0.0193081 0.0076387 0.0048047 0.0068647 0.0021994 -0.0012895 -0.0001658 17.0249424 3.5367918 1.6785084 -0.0542426 0.0065557 -0.0154633 0.0172375 0.0067598 0.0043194 0.0061582 0.0017755 -0.0013914 -0.0000648 17.0249424 3.5780241 1.6785084 -0.0581194 0.0069820 -0.0162093 0.0161624 0.0063064 0.0039339 0.0059221 0.0016045 -0.0015751 -0.0000612 17.0249424 3.6058114 1.6785084 -0.0606975 0.0076023 -0.0171671 0.0156432 0.0061005 0.0037453 0.0057974 0.0013648 -0.0013811 0.0000231 17.0249424 3.6179996 1.6785084 -0.0616707 0.0073729 -0.0168826 0.0155712 0.0062186 0.0036701 0.0056825 0.0012371 -0.0012572 0.0000244 17.0249424 3.6179996 1.6785084 -0.0616707 0.0073729 -0.0168826 0.0155712 0.0062186 0.0036701 0.0056825 0.0012371 -0.0012572 0.0000244 17.0249424 3.6258266 1.6785084 -0.0624208 0.0071950 -0.0172575 0.0152342 0.0060894 0.0036365 0.0055083 0.0011577 -0.0012606 0.0000737 17.0249424 3.6436708 1.6785084 -0.0645849 0.0066426 -0.0180635 0.0146742 0.0059044 0.0035900 0.0051798 0.0010519 -0.0013323 0.0000612 17.0249424 3.6701493 1.6785084 -0.0686785 0.0054056 -0.0183471 0.0143625 0.0056187 0.0035732 0.0051706 0.0008981 -0.0011716 0.0000651 17.0249424 3.7032962 1.6785084 -0.0733486 0.0033270 -0.0183877 0.0140319 0.0054313 0.0036302 0.0049704 0.0006909 -0.0008960 0.0001837 17.0249424 3.7406523 1.6785084 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0.0042104 0.0002462 -0.0011298 0.0000120 17.0249424 3.9047968 1.6785084 -0.0919842 0.0014146 -0.0116290 0.0103597 0.0047951 0.0013777 0.0041868 0.0002323 -0.0011274 0.0000109 17.0249424 3.9109459 1.6785084 -0.0916967 0.0012448 -0.0115000 0.0100878 0.0047212 0.0012594 0.0041071 0.0002046 -0.0011157 0.0000119 17.0249424 3.9200704 1.6785084 -0.0908320 0.0009682 -0.0113924 0.0096339 0.0045906 0.0010841 0.0039592 0.0001664 -0.0010917 0.0000120 17.0249424 3.9314928 1.6785084 -0.0886714 0.0006424 -0.0112796 0.0089213 0.0043570 0.0008682 0.0036961 0.0001319 -0.0010348 0.0000095 17.0249424 3.9443653 1.6785084 -0.0840552 0.0003027 -0.0108521 0.0078988 0.0039515 0.0006297 0.0033176 0.0001000 -0.0009348 0.0000031 17.0249424 3.9577339 1.6785084 -0.0759077 0.0000090 -0.0095582 0.0065861 0.0033658 0.0003872 0.0028331 0.0000589 -0.0007817 -0.0000044 17.0249424 3.9706063 1.6785084 -0.0634479 -0.0001124 -0.0072406 0.0050307 0.0026122 0.0001796 0.0022389 0.0000100 -0.0005755 -0.0000110 17.0249424 3.9820287 1.6785084 -0.0459114 -0.0000735 -0.0044722 0.0031192 0.0016243 0.0000513 0.0014436 -0.0000132 -0.0003367 -0.0000077 17.0249424 3.9911532 1.6785084 -0.0254486 -0.0000161 -0.0021139 0.0011586 0.0005979 0.0000057 0.0005550 -0.0000061 -0.0001175 -0.0000019 17.0249424 3.9973023 1.6785084 -0.0082663 -0.0000004 -0.0006313 0.0001407 0.0000716 0.0000001 0.0000691 -0.0000003 -0.0000130 -0.0000001 17.0249424 3.9999995 1.6785084 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000