# 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 2.9180357 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 17.0249424 0.0026972 2.9180357 0.0104200 0.0000228 -0.0034887 0.0003062 0.0001710 0.0000002 0.0001351 -0.0000010 0.0000063 0.0000005 17.0249424 0.0088463 2.9180357 0.0349894 0.0002330 -0.0109784 0.0025206 0.0014745 0.0000091 0.0010370 -0.0000262 0.0000243 0.0000137 17.0249424 0.0179707 2.9180357 0.0696760 0.0008590 -0.0205614 0.0070105 0.0042849 0.0000704 0.0026552 -0.0001406 0.0000893 0.0000544 17.0249424 0.0293930 2.9180357 0.1041058 0.0018196 -0.0297883 0.0117081 0.0072800 0.0002425 0.0041857 -0.0003604 0.0003281 0.0000962 17.0249424 0.0422657 2.9180357 0.1309651 0.0027644 -0.0370351 0.0152607 0.0093913 0.0005338 0.0053356 -0.0005919 0.0007276 0.0001083 17.0249424 0.0556343 2.9180357 0.1502934 0.0035583 -0.0415890 0.0175702 0.0106175 0.0008728 0.0060799 -0.0007980 0.0010330 0.0000893 17.0249424 0.0685070 2.9180357 0.1643873 0.0042177 -0.0437514 0.0189288 0.0112618 0.0011922 0.0064748 -0.0009652 0.0012252 0.0000860 17.0249424 0.0799293 2.9180357 0.1747875 0.0046971 -0.0446459 0.0197939 0.0116706 0.0014552 0.0066681 -0.0010911 0.0014069 0.0001127 17.0249424 0.0890537 2.9180357 0.1819621 0.0050064 -0.0449389 0.0203632 0.0119626 0.0016439 0.0067567 -0.0011816 0.0015660 0.0001496 17.0249424 0.0952028 2.9180357 0.1863034 0.0051902 -0.0448739 0.0206913 0.0121368 0.0017611 0.0067934 -0.0012356 0.0016927 0.0001801 17.0249424 0.0979000 2.9180357 0.1880581 0.0052648 -0.0447524 0.0208367 0.0122280 0.0018102 0.0067985 -0.0012584 0.0017360 0.0001956 17.0249424 0.0979000 2.9180357 0.1880581 0.0052648 -0.0447524 0.0208367 0.0122280 0.0018102 0.0067985 -0.0012584 0.0017360 0.0001956 17.0249424 0.1057270 2.9180357 0.1933474 0.0054416 -0.0445218 0.0211509 0.0123917 0.0019514 0.0068078 -0.0012946 0.0018921 0.0002311 17.0249424 0.1235714 2.9180357 0.2035471 0.0055233 -0.0425300 0.0216833 0.0126682 0.0022319 0.0067833 -0.0013848 0.0022266 0.0003167 17.0249424 0.1500499 2.9180357 0.2165499 0.0052255 -0.0391145 0.0220317 0.0127575 0.0025930 0.0066811 -0.0014409 0.0025453 0.0003635 17.0249424 0.1831966 2.9180357 0.2295466 0.0046844 -0.0343554 0.0224774 0.0129948 0.0030054 0.0064772 -0.0013903 0.0026790 0.0004419 17.0249424 0.2205526 2.9180357 0.2433337 0.0038909 -0.0284369 0.0229551 0.0130512 0.0034452 0.0064587 -0.0012946 0.0027038 0.0004680 17.0249424 0.2593473 2.9180357 0.2573845 0.0036444 -0.0232947 0.0236041 0.0128757 0.0037120 0.0070164 -0.0011634 0.0027824 0.0004817 17.0249424 0.2967033 2.9180357 0.2688273 0.0039058 -0.0207372 0.0239371 0.0126750 0.0039395 0.0073225 -0.0011520 0.0024580 0.0004882 17.0249424 0.3298500 2.9180357 0.2785975 0.0041433 -0.0186740 0.0240077 0.0127560 0.0041536 0.0070980 -0.0012481 0.0021597 0.0004359 17.0249424 0.3563285 2.9180357 0.2867026 0.0048020 -0.0161933 0.0238852 0.0127911 0.0043140 0.0067801 -0.0013166 0.0017965 0.0004169 17.0249424 0.3741729 2.9180357 0.2919030 0.0053523 -0.0149893 0.0242093 0.0130630 0.0044740 0.0066722 -0.0015012 0.0017247 0.0005015 17.0249424 0.3819999 2.9180357 0.2939017 0.0054684 -0.0142886 0.0244663 0.0131708 0.0045537 0.0067418 -0.0015444 0.0016345 0.0005237 17.0249424 0.3819999 2.9180357 0.2939017 0.0054684 -0.0142886 0.0244663 0.0131708 0.0045537 0.0067418 -0.0015444 0.0016345 0.0005237 17.0249424 0.3941882 2.9180357 0.2975556 0.0056408 -0.0135426 0.0245994 0.0132162 0.0047004 0.0066828 -0.0017158 0.0016432 0.0006029 17.0249424 0.4219754 2.9180357 0.3057912 0.0061837 -0.0124690 0.0250348 0.0132835 0.0050668 0.0066846 -0.0019513 0.0014211 0.0008024 17.0249424 0.4632077 2.9180357 0.3172942 0.0070444 -0.0090023 0.0258252 0.0134531 0.0055732 0.0067989 -0.0021925 0.0013363 0.0008731 17.0249424 0.5148236 2.9180357 0.3293045 0.0083458 -0.0024261 0.0274065 0.0142786 0.0060393 0.0070886 -0.0021661 0.0013677 0.0007581 17.0249424 0.5729944 2.9180357 0.3440505 0.0098618 0.0059694 0.0291574 0.0156538 0.0063050 0.0071986 -0.0022746 0.0015677 0.0005901 17.0249424 0.6334054 2.9180357 0.3582399 0.0116891 0.0138401 0.0295034 0.0160978 0.0064981 0.0069076 -0.0022438 0.0018804 0.0005579 17.0249424 0.6915761 2.9180357 0.3697952 0.0146565 0.0176909 0.0298085 0.0161678 0.0066176 0.0070231 -0.0019884 0.0022030 0.0004759 17.0249424 0.7431921 2.9180357 0.3832122 0.0178571 0.0200340 0.0296540 0.0160712 0.0067611 0.0068216 -0.0018031 0.0022042 0.0004436 17.0249424 0.7844245 2.9180357 0.3963279 0.0199035 0.0210389 0.0299063 0.0161833 0.0070938 0.0066291 -0.0016445 0.0020175 0.0005295 17.0249424 0.8122116 2.9180357 0.4047064 0.0207619 0.0204032 0.0304768 0.0164897 0.0072171 0.0067699 -0.0016496 0.0021519 0.0005160 17.0249424 0.8243999 2.9180357 0.4073193 0.0209262 0.0212371 0.0308966 0.0165570 0.0072494 0.0070901 -0.0015344 0.0022772 0.0005741 17.0249424 0.8243999 2.9180357 0.4073193 0.0209262 0.0212371 0.0308966 0.0165570 0.0072494 0.0070901 -0.0015344 0.0022772 0.0005741 17.0249424 0.8397620 2.9180357 0.4099379 0.0211347 0.0208894 0.0312095 0.0168097 0.0073188 0.0070810 -0.0015980 0.0023690 0.0004667 17.0249424 0.8747848 2.9180357 0.4169181 0.0214320 0.0220985 0.0317041 0.0168500 0.0074342 0.0074199 -0.0015542 0.0025311 0.0003926 17.0249424 0.9267541 2.9180357 0.4241121 0.0230634 0.0241355 0.0322770 0.0171834 0.0076325 0.0074611 -0.0015502 0.0023966 0.0002550 17.0249424 0.9918107 2.9180357 0.4333239 0.0259742 0.0244430 0.0332970 0.0172958 0.0080091 0.0079921 -0.0012377 0.0027562 0.0002257 17.0249424 1.0651288 2.9180357 0.4423199 0.0301961 0.0257542 0.0323534 0.0163033 0.0081049 0.0079452 -0.0008018 0.0029589 0.0000247 17.0249424 1.1412708 2.9180357 0.4500343 0.0342254 0.0266113 0.0306018 0.0143318 0.0083529 0.0079171 -0.0005356 0.0026860 -0.0001194 17.0249424 1.2145891 2.9180357 0.4564621 0.0366191 0.0281297 0.0299159 0.0128649 0.0086289 0.0084222 -0.0005176 0.0021429 -0.0002250 17.0249424 1.2796457 2.9180357 0.4589241 0.0390492 0.0324705 0.0295306 0.0122466 0.0083884 0.0088957 -0.0001271 0.0014414 -0.0005840 17.0249424 1.3316149 2.9180357 0.4596414 0.0412696 0.0337513 0.0300973 0.0125154 0.0082590 0.0093229 0.0002016 0.0014958 -0.0007788 17.0249424 1.3666376 2.9180357 0.4590652 0.0427048 0.0328625 0.0303869 0.0128781 0.0080941 0.0094147 0.0002882 0.0016675 -0.0007811 17.0249424 1.3819997 2.9180357 0.4591046 0.0437173 0.0328136 0.0311291 0.0132807 0.0080647 0.0097836 0.0004289 0.0018450 -0.0008030 17.0249424 1.3819997 2.9180357 0.4591046 0.0437173 0.0328136 0.0311291 0.0132807 0.0080647 0.0097836 0.0004289 0.0018450 -0.0008030 17.0249424 1.3990258 2.9180357 0.4576051 0.0445856 0.0326063 0.0308810 0.0132671 0.0081985 0.0094154 0.0006112 0.0018633 -0.0008226 17.0249424 1.4378422 2.9180357 0.4557015 0.0466864 0.0335655 0.0308060 0.0132759 0.0084482 0.0090819 0.0011538 0.0017212 -0.0009240 17.0249424 1.4954408 2.9180357 0.4473245 0.0487746 0.0330145 0.0315474 0.0137119 0.0087330 0.0091025 0.0017375 0.0017133 -0.0010903 17.0249424 1.5675447 2.9180357 0.4354564 0.0506144 0.0280483 0.0328515 0.0143214 0.0089806 0.0095494 0.0023428 0.0020577 -0.0013168 17.0249424 1.6488049 2.9180357 0.4168734 0.0501764 0.0243621 0.0342252 0.0152266 0.0091657 0.0098329 0.0027726 0.0022740 -0.0012600 17.0249424 1.7331946 2.9180357 0.3949237 0.0482006 0.0270280 0.0353476 0.0157701 0.0087659 0.0108115 0.0035877 0.0018019 -0.0012112 17.0249424 1.8144548 2.9180357 0.3691649 0.0477579 0.0270736 0.0375635 0.0168216 0.0089248 0.0118171 0.0039333 0.0016492 -0.0013053 17.0249424 1.8865587 2.9180357 0.3433054 0.0480019 0.0201673 0.0383196 0.0174469 0.0091191 0.0117536 0.0042360 0.0015047 -0.0011387 17.0249424 1.9441572 2.9180357 0.3278039 0.0484177 0.0158129 0.0393633 0.0180378 0.0091720 0.0121535 0.0045044 0.0017960 -0.0010826 17.0249424 1.9829737 2.9180357 0.3164420 0.0493313 0.0161532 0.0413112 0.0191687 0.0093205 0.0128220 0.0045396 0.0019346 -0.0010177 17.0249424 1.9999998 2.9180357 0.3123106 0.0500840 0.0169303 0.0420360 0.0195806 0.0093698 0.0130855 0.0044723 0.0017758 -0.0010705 17.0249424 1.9999998 2.9180357 0.3123106 0.0500840 0.0169303 0.0420360 0.0195806 0.0093698 0.0130855 0.0044723 0.0017758 -0.0010705 17.0249424 2.0170257 2.9180357 0.3067945 0.0502240 0.0143903 0.0412785 0.0191045 0.0093430 0.0128310 0.0045181 0.0017703 -0.0008769 17.0249424 2.0558422 2.9180357 0.2931640 0.0482833 0.0141891 0.0411780 0.0194386 0.0092242 0.0125152 0.0045924 0.0016340 -0.0007954 17.0249424 2.1134408 2.9180357 0.2712688 0.0443242 0.0096504 0.0398078 0.0191391 0.0085933 0.0120754 0.0045746 0.0010326 -0.0005538 17.0249424 2.1855445 2.9180357 0.2453841 0.0428630 0.0116802 0.0405486 0.0196074 0.0083482 0.0125930 0.0049143 -0.0000454 -0.0007340 17.0249424 2.2668047 2.9180357 0.2183977 0.0424449 0.0116207 0.0415828 0.0210171 0.0083255 0.0122403 0.0049995 -0.0002171 -0.0005946 17.0249424 2.3511944 2.9180357 0.1990001 0.0424708 0.0099569 0.0397686 0.0201027 0.0084658 0.0112001 0.0052214 0.0000259 -0.0005530 17.0249424 2.4324546 2.9180357 0.1882653 0.0433896 0.0051744 0.0378487 0.0181594 0.0084433 0.0112460 0.0051751 -0.0002580 -0.0006020 17.0249424 2.5045583 2.9180357 0.1730916 0.0432667 -0.0050089 0.0383774 0.0176485 0.0083484 0.0123805 0.0048084 0.0003054 -0.0006367 17.0249424 2.5621569 2.9180357 0.1550481 0.0440949 -0.0036764 0.0388726 0.0176320 0.0082544 0.0129861 0.0045115 0.0003716 -0.0005844 17.0249424 2.6009734 2.9180357 0.1431546 0.0449839 -0.0030590 0.0381703 0.0174282 0.0079830 0.0127592 0.0045259 0.0001081 -0.0005362 17.0249424 2.6179996 2.9180357 0.1385457 0.0446003 -0.0038650 0.0391222 0.0180302 0.0079395 0.0131524 0.0045434 0.0000507 -0.0005758 17.0249424 2.6179996 2.9180357 0.1385457 0.0446003 -0.0038650 0.0391222 0.0180302 0.0079395 0.0131524 0.0045434 0.0000507 -0.0005758 17.0249424 2.6333618 2.9180357 0.1349092 0.0441447 -0.0045040 0.0376008 0.0172567 0.0079050 0.0124391 0.0044667 -0.0004525 -0.0006443 17.0249424 2.6683846 2.9180357 0.1288282 0.0427883 -0.0056548 0.0369933 0.0172490 0.0078571 0.0118872 0.0047036 -0.0003794 -0.0005450 17.0249424 2.7203536 2.9180357 0.1177538 0.0429195 -0.0074820 0.0351634 0.0164244 0.0075245 0.0112144 0.0048821 -0.0003162 -0.0001290 17.0249424 2.7854102 2.9180357 0.1024354 0.0422149 -0.0088922 0.0343280 0.0152522 0.0074588 0.0116170 0.0045594 -0.0000967 -0.0000949 17.0249424 2.8587286 2.9180357 0.0835199 0.0387259 -0.0109048 0.0338164 0.0146304 0.0078424 0.0113436 0.0046155 0.0001869 0.0001313 17.0249424 2.9348705 2.9180357 0.0657152 0.0340279 -0.0149768 0.0324089 0.0144274 0.0080373 0.0099442 0.0047722 -0.0006095 0.0000668 17.0249424 3.0081890 2.9180357 0.0482976 0.0281560 -0.0138026 0.0316649 0.0150065 0.0079070 0.0087515 0.0045500 -0.0011342 -0.0001484 17.0249424 3.0732455 2.9180357 0.0314062 0.0223120 -0.0130360 0.0304002 0.0141661 0.0078041 0.0084300 0.0043601 -0.0013551 -0.0000945 17.0249424 3.1252146 2.9180357 0.0209423 0.0185139 -0.0138649 0.0290713 0.0133706 0.0074120 0.0082886 0.0038973 -0.0015271 -0.0001158 17.0249424 3.1602373 2.9180357 0.0149339 0.0171406 -0.0115477 0.0283149 0.0132319 0.0070690 0.0080140 0.0034795 -0.0014991 -0.0002206 17.0249424 3.1755996 2.9180357 0.0135379 0.0166635 -0.0126947 0.0277086 0.0127785 0.0069061 0.0080240 0.0033640 -0.0014407 -0.0002705 17.0249424 3.1755996 2.9180357 0.0135379 0.0166635 -0.0126947 0.0277086 0.0127785 0.0069061 0.0080240 0.0033640 -0.0014407 -0.0002705 17.0249424 3.1877878 2.9180357 0.0119501 0.0162885 -0.0131353 0.0271490 0.0126969 0.0068011 0.0076510 0.0031921 -0.0013845 -0.0003149 17.0249424 3.2155750 2.9180357 0.0092572 0.0157245 -0.0143748 0.0259527 0.0121155 0.0066496 0.0071877 0.0030333 -0.0011423 -0.0003090 17.0249424 3.2568073 2.9180357 0.0036988 0.0153277 -0.0151728 0.0247397 0.0115967 0.0063876 0.0067553 0.0027899 -0.0009815 -0.0001026 17.0249424 3.3084233 2.9180357 -0.0022777 0.0147508 -0.0159681 0.0232773 0.0108020 0.0058679 0.0066073 0.0027538 -0.0006371 -0.0001990 17.0249424 3.3665941 2.9180357 -0.0073579 0.0139853 -0.0185499 0.0219025 0.0097781 0.0053780 0.0067464 0.0025613 -0.0000437 -0.0004571 17.0249424 3.4270051 2.9180357 -0.0161383 0.0159281 -0.0233579 0.0203636 0.0087194 0.0050153 0.0066290 0.0024685 0.0002053 -0.0002574 17.0249424 3.4851758 2.9180357 -0.0235522 0.0160060 -0.0287288 0.0198908 0.0086267 0.0047969 0.0064673 0.0023617 0.0003481 -0.0003360 17.0249424 3.5367918 2.9180357 -0.0283541 0.0135411 -0.0321691 0.0199914 0.0090285 0.0047253 0.0062377 0.0023484 0.0001329 -0.0002320 17.0249424 3.5780241 2.9180357 -0.0332990 0.0129631 -0.0335730 0.0195157 0.0087039 0.0045401 0.0062717 0.0025322 -0.0002917 -0.0001855 17.0249424 3.6058114 2.9180357 -0.0366883 0.0118317 -0.0339859 0.0198383 0.0087906 0.0044437 0.0066040 0.0024869 -0.0004793 -0.0001494 17.0249424 3.6179996 2.9180357 -0.0392386 0.0111128 -0.0340928 0.0198243 0.0086499 0.0044134 0.0067610 0.0024851 -0.0005606 -0.0001779 17.0249424 3.6179996 2.9180357 -0.0392386 0.0111128 -0.0340928 0.0198243 0.0086499 0.0044134 0.0067610 0.0024851 -0.0005606 -0.0001779 17.0249424 3.6258266 2.9180357 -0.0408057 0.0106973 -0.0347652 0.0198539 0.0087136 0.0043701 0.0067701 0.0024820 -0.0006366 -0.0001694 17.0249424 3.6436708 2.9180357 -0.0451384 0.0097605 -0.0353631 0.0196042 0.0086664 0.0042753 0.0066625 0.0024754 -0.0007002 -0.0002024 17.0249424 3.6701493 2.9180357 -0.0519450 0.0083267 -0.0376804 0.0190397 0.0085642 0.0040697 0.0064058 0.0024817 -0.0009044 -0.0003166 17.0249424 3.7032962 2.9180357 -0.0612132 0.0063360 -0.0399125 0.0179749 0.0081337 0.0037009 0.0061404 0.0023714 -0.0009580 -0.0004116 17.0249424 3.7406523 2.9180357 -0.0701878 0.0045338 -0.0435170 0.0169683 0.0076398 0.0033426 0.0059858 0.0021181 -0.0008999 -0.0005928 17.0249424 3.7794468 2.9180357 -0.0774265 0.0039383 -0.0466158 0.0158980 0.0071205 0.0029986 0.0057788 0.0017469 -0.0007460 -0.0006788 17.0249424 3.8168030 2.9180357 -0.0836295 0.0043445 -0.0463982 0.0151305 0.0066327 0.0027093 0.0057885 0.0014825 -0.0006175 -0.0006516 17.0249424 3.8499498 2.9180357 -0.0879452 0.0040562 -0.0464787 0.0151917 0.0064794 0.0024835 0.0062288 0.0012744 -0.0007609 -0.0005417 17.0249424 3.8764284 2.9180357 -0.0900846 0.0028485 -0.0466012 0.0144944 0.0061406 0.0021411 0.0062128 0.0011163 -0.0006986 -0.0003746 17.0249424 3.8942726 2.9180357 -0.0906529 0.0019500 -0.0459052 0.0138077 0.0059188 0.0018255 0.0060634 0.0009422 -0.0004936 -0.0002223 17.0249424 3.9020996 2.9180357 -0.0908732 0.0015178 -0.0449502 0.0134090 0.0057828 0.0016839 0.0059423 0.0008771 -0.0004045 -0.0001702 17.0249424 3.9020996 2.9180357 -0.0908732 0.0015178 -0.0449502 0.0134090 0.0057828 0.0016839 0.0059423 0.0008771 -0.0004045 -0.0001702 17.0249424 3.9047968 2.9180357 -0.0907302 0.0013831 -0.0446266 0.0132868 0.0057407 0.0016323 0.0059138 0.0008463 -0.0003706 -0.0001501 17.0249424 3.9109459 2.9180357 -0.0904002 0.0010654 -0.0437118 0.0129583 0.0056136 0.0015117 0.0058330 0.0007834 -0.0003006 -0.0001127 17.0249424 3.9200704 2.9180357 -0.0895089 0.0005930 -0.0421508 0.0123685 0.0053604 0.0013194 0.0056887 0.0006881 -0.0001940 -0.0000653 17.0249424 3.9314928 2.9180357 -0.0874637 0.0000302 -0.0399835 0.0114446 0.0049424 0.0010525 0.0054497 0.0005627 -0.0000538 -0.0000296 17.0249424 3.9443653 2.9180357 -0.0834133 -0.0005055 -0.0375624 0.0102040 0.0043847 0.0007281 0.0050912 0.0004133 0.0000937 -0.0000202 17.0249424 3.9577339 2.9180357 -0.0763565 -0.0008143 -0.0344392 0.0086430 0.0036642 0.0004141 0.0045646 0.0002662 0.0001905 -0.0000294 17.0249424 3.9706063 2.9180357 -0.0649090 -0.0007596 -0.0292153 0.0066570 0.0027359 0.0001786 0.0037425 0.0001354 0.0001825 -0.0000439 17.0249424 3.9820287 2.9180357 -0.0478078 -0.0004601 -0.0211850 0.0040942 0.0015986 0.0000473 0.0024483 0.0000427 0.0000953 -0.0000340 17.0249424 3.9911532 2.9180357 -0.0271603 -0.0001625 -0.0116245 0.0015251 0.0005709 0.0000050 0.0009492 0.0000064 0.0000323 -0.0000081 17.0249424 3.9973023 2.9180357 -0.0090693 -0.0000195 -0.0037011 0.0001862 0.0000700 0.0000001 0.0001162 0.0000003 0.0000062 -0.0000003 17.0249424 3.9999995 2.9180357 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000