# 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 20.0249424 0.0000000 1.6785084 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 20.0249424 0.0026972 1.6785084 0.0114047 -0.0000038 0.0000002 0.0002391 0.0001356 0.0000001 0.0001034 -0.0000006 -0.0000002 -0.0000002 20.0249424 0.0088463 1.6785084 0.0382245 -0.0000483 -0.0001434 0.0019494 0.0012208 0.0000088 0.0007197 -0.0000251 0.0000111 -0.0000032 20.0249424 0.0179707 1.6785084 0.0754393 -0.0002209 -0.0006326 0.0054300 0.0036571 0.0000730 0.0016999 -0.0001618 0.0001406 -0.0000160 20.0249424 0.0293930 1.6785084 0.1111867 -0.0004239 -0.0014651 0.0090190 0.0061308 0.0002469 0.0026413 -0.0003974 0.0004434 -0.0000323 20.0249424 0.0422657 1.6785084 0.1391715 -0.0003445 -0.0022731 0.0117754 0.0078543 0.0005131 0.0034079 -0.0006204 0.0007970 -0.0000329 20.0249424 0.0556343 1.6785084 0.1595921 0.0001424 -0.0029900 0.0140019 0.0090786 0.0007857 0.0041376 -0.0007899 0.0011332 -0.0000261 20.0249424 0.0685070 1.6785084 0.1736718 0.0008395 -0.0037141 0.0156818 0.0098862 0.0010124 0.0047832 -0.0008802 0.0013705 -0.0000151 20.0249424 0.0799293 1.6785084 0.1834042 0.0015306 -0.0042818 0.0168087 0.0104369 0.0011993 0.0051725 -0.0009244 0.0014803 0.0000117 20.0249424 0.0890537 1.6785084 0.1898965 0.0020828 -0.0046102 0.0174926 0.0107670 0.0013505 0.0053751 -0.0009391 0.0015552 0.0000485 20.0249424 0.0952028 1.6785084 0.1938545 0.0024295 -0.0047404 0.0179052 0.0109672 0.0014539 0.0054842 -0.0009442 0.0016136 0.0000737 20.0249424 0.0979000 1.6785084 0.1953959 0.0025731 -0.0047737 0.0180778 0.0110563 0.0014992 0.0055223 -0.0009471 0.0016340 0.0000845 20.0249424 0.0979000 1.6785084 0.1953959 0.0025731 -0.0047737 0.0180778 0.0110563 0.0014992 0.0055223 -0.0009471 0.0016340 0.0000845 20.0249424 0.1057270 1.6785084 0.2001528 0.0029154 -0.0048020 0.0185379 0.0112501 0.0016255 0.0056622 -0.0009294 0.0017343 0.0001126 20.0249424 0.1235714 1.6785084 0.2085296 0.0035035 -0.0042363 0.0194404 0.0116933 0.0018914 0.0058556 -0.0009399 0.0018121 0.0001735 20.0249424 0.1500499 1.6785084 0.2191121 0.0046756 -0.0035188 0.0207580 0.0123055 0.0021890 0.0062635 -0.0010259 0.0020682 0.0001595 20.0249424 0.1831966 1.6785084 0.2307901 0.0062349 -0.0047698 0.0220325 0.0131157 0.0023961 0.0065207 -0.0011270 0.0024870 0.0000778 20.0249424 0.2205526 1.6785084 0.2424442 0.0089431 -0.0062288 0.0229634 0.0138606 0.0025764 0.0065263 -0.0011516 0.0026797 0.0000475 20.0249424 0.2593473 1.6785084 0.2526422 0.0118229 -0.0072922 0.0229768 0.0138006 0.0027103 0.0064660 -0.0010519 0.0025373 0.0000529 20.0249424 0.2967033 1.6785084 0.2639065 0.0137369 -0.0084240 0.0233420 0.0140759 0.0028580 0.0064081 -0.0010027 0.0022760 -0.0000199 20.0249424 0.3298500 1.6785084 0.2743436 0.0158034 -0.0084222 0.0246028 0.0149777 0.0030721 0.0065529 -0.0011260 0.0021624 -0.0001538 20.0249424 0.3563285 1.6785084 0.2810113 0.0177489 -0.0082297 0.0249734 0.0153971 0.0031619 0.0064144 -0.0012586 0.0019832 -0.0001924 20.0249424 0.3741729 1.6785084 0.2860272 0.0191904 -0.0079108 0.0248640 0.0154280 0.0032007 0.0062352 -0.0012958 0.0018188 -0.0001570 20.0249424 0.3819999 1.6785084 0.2876765 0.0198671 -0.0075227 0.0249523 0.0155391 0.0032149 0.0061983 -0.0013342 0.0017564 -0.0001375 20.0249424 0.3819999 1.6785084 0.2876765 0.0198671 -0.0075227 0.0249523 0.0155391 0.0032149 0.0061983 -0.0013342 0.0017564 -0.0001375 20.0249424 0.3941882 1.6785084 0.2909442 0.0209850 -0.0075188 0.0249128 0.0154759 0.0032551 0.0061818 -0.0013038 0.0016886 -0.0001340 20.0249424 0.4219754 1.6785084 0.2970844 0.0230860 -0.0070838 0.0246766 0.0153801 0.0033180 0.0059785 -0.0013417 0.0014659 -0.0001243 20.0249424 0.4632077 1.6785084 0.3064341 0.0259343 -0.0074470 0.0244486 0.0149271 0.0035211 0.0060004 -0.0013424 0.0013048 -0.0001323 20.0249424 0.5148236 1.6785084 0.3192320 0.0293471 -0.0060106 0.0253453 0.0152868 0.0039764 0.0060820 -0.0014487 0.0012339 -0.0001680 20.0249424 0.5729944 1.6785084 0.3350359 0.0305976 -0.0049966 0.0267518 0.0163233 0.0043259 0.0061026 -0.0017346 0.0012107 -0.0002420 20.0249424 0.6334054 1.6785084 0.3495134 0.0318575 -0.0045144 0.0280576 0.0172187 0.0046537 0.0061852 -0.0018757 0.0011551 -0.0001819 20.0249424 0.6915761 1.6785084 0.3617169 0.0347099 -0.0013836 0.0288569 0.0176792 0.0050868 0.0060909 -0.0018511 0.0011902 -0.0003038 20.0249424 0.7431921 1.6785084 0.3721667 0.0365441 0.0013239 0.0291299 0.0178068 0.0054386 0.0058845 -0.0018798 0.0010652 -0.0003461 20.0249424 0.7844245 1.6785084 0.3804213 0.0376612 0.0030131 0.0290728 0.0176371 0.0055323 0.0059034 -0.0019521 0.0008388 -0.0003622 20.0249424 0.8122116 1.6785084 0.3867202 0.0383787 0.0042070 0.0288137 0.0174598 0.0054906 0.0058633 -0.0018641 0.0008850 -0.0004862 20.0249424 0.8243999 1.6785084 0.3884081 0.0387991 0.0048545 0.0291519 0.0176595 0.0054723 0.0060201 -0.0018707 0.0009242 -0.0004941 20.0249424 0.8243999 1.6785084 0.3884081 0.0387991 0.0048545 0.0291519 0.0176595 0.0054723 0.0060201 -0.0018707 0.0009242 -0.0004941 20.0249424 0.8397620 1.6785084 0.3920675 0.0391574 0.0047007 0.0289390 0.0174104 0.0054927 0.0060359 -0.0017047 0.0008058 -0.0005402 20.0249424 0.8747848 1.6785084 0.3992329 0.0401708 0.0053658 0.0283420 0.0168393 0.0055801 0.0059226 -0.0015600 0.0009756 -0.0003905 20.0249424 0.9267541 1.6785084 0.4114391 0.0420645 0.0036596 0.0271061 0.0156639 0.0057666 0.0056756 -0.0011353 0.0010630 -0.0004049 20.0249424 0.9918107 1.6785084 0.4225141 0.0437224 0.0074301 0.0263632 0.0151427 0.0058329 0.0053876 -0.0010171 0.0008889 -0.0002532 20.0249424 1.0651288 1.6785084 0.4335571 0.0451449 0.0105289 0.0265499 0.0147530 0.0060640 0.0057329 -0.0008783 0.0008305 -0.0003470 20.0249424 1.1412708 1.6785084 0.4416184 0.0465895 0.0128612 0.0269656 0.0144961 0.0064675 0.0060020 -0.0003484 0.0000839 -0.0005584 20.0249424 1.2145891 1.6785084 0.4434268 0.0480224 0.0147230 0.0276047 0.0148088 0.0065320 0.0062638 0.0001667 -0.0008761 -0.0007566 20.0249424 1.2796457 1.6785084 0.4469528 0.0487519 0.0134035 0.0273995 0.0143373 0.0066005 0.0064617 0.0005916 -0.0014579 -0.0008584 20.0249424 1.3316149 1.6785084 0.4491951 0.0483559 0.0154896 0.0278656 0.0142587 0.0068398 0.0067671 0.0009582 -0.0018495 -0.0008845 20.0249424 1.3666376 1.6785084 0.4492036 0.0481488 0.0149217 0.0286263 0.0144270 0.0071265 0.0070729 0.0012965 -0.0021039 -0.0009797 20.0249424 1.3819997 1.6785084 0.4495821 0.0481334 0.0141355 0.0298346 0.0150607 0.0073257 0.0074481 0.0015251 -0.0021917 -0.0009281 20.0249424 1.3819997 1.6785084 0.4495821 0.0481334 0.0141355 0.0298346 0.0150607 0.0073257 0.0074481 0.0015251 -0.0021917 -0.0009281 20.0249424 1.3990258 1.6785084 0.4478116 0.0481878 0.0143570 0.0297598 0.0150233 0.0074763 0.0072602 0.0017333 -0.0023112 -0.0010204 20.0249424 1.4378422 1.6785084 0.4435783 0.0490401 0.0137816 0.0303511 0.0155444 0.0077848 0.0070218 0.0021115 -0.0021223 -0.0008266 20.0249424 1.4954408 1.6785084 0.4354267 0.0484091 0.0129141 0.0310282 0.0161062 0.0079005 0.0070214 0.0025606 -0.0017332 -0.0009486 20.0249424 1.5675447 1.6785084 0.4242176 0.0448036 0.0101547 0.0317448 0.0164913 0.0080871 0.0071664 0.0031222 -0.0015493 -0.0006958 20.0249424 1.6488049 1.6785084 0.4103497 0.0427294 0.0128889 0.0327290 0.0174811 0.0080590 0.0071889 0.0038777 -0.0013090 -0.0002211 20.0249424 1.7331946 1.6785084 0.3935910 0.0428065 0.0122022 0.0337436 0.0186735 0.0079219 0.0071482 0.0043035 -0.0007838 -0.0000352 20.0249424 1.8144548 1.6785084 0.3731782 0.0430111 0.0114739 0.0343419 0.0193452 0.0079755 0.0070212 0.0046491 -0.0003268 -0.0001078 20.0249424 1.8865587 1.6785084 0.3569941 0.0442949 0.0124528 0.0353369 0.0202890 0.0078204 0.0072275 0.0047309 -0.0007344 0.0000378 20.0249424 1.9441572 1.6785084 0.3469980 0.0457323 0.0076908 0.0358599 0.0203120 0.0077159 0.0078320 0.0047430 -0.0000400 0.0003451 20.0249424 1.9829737 1.6785084 0.3379478 0.0461679 0.0059835 0.0368561 0.0206365 0.0078089 0.0084106 0.0052322 0.0004373 0.0003539 20.0249424 1.9999998 1.6785084 0.3343936 0.0460974 0.0030828 0.0379228 0.0209675 0.0078685 0.0090867 0.0053628 0.0005204 0.0002895 20.0249424 1.9999998 1.6785084 0.3343936 0.0460974 0.0030828 0.0379228 0.0209675 0.0078685 0.0090867 0.0053628 0.0005204 0.0002895 20.0249424 2.0170257 1.6785084 0.3293032 0.0453584 0.0052706 0.0380756 0.0214550 0.0079081 0.0087126 0.0056256 0.0003309 0.0002389 20.0249424 2.0558422 1.6785084 0.3219762 0.0434802 0.0025651 0.0372625 0.0209774 0.0078554 0.0084297 0.0057575 0.0003125 0.0001472 20.0249424 2.1134408 1.6785084 0.3069286 0.0400463 0.0011636 0.0374211 0.0206084 0.0077722 0.0090405 0.0059899 0.0008842 0.0003025 20.0249424 2.1855445 1.6785084 0.2876400 0.0378738 -0.0019051 0.0383787 0.0206482 0.0079082 0.0098223 0.0063099 0.0015231 0.0006289 20.0249424 2.2668047 1.6785084 0.2676844 0.0361881 -0.0026808 0.0380213 0.0197498 0.0079025 0.0103691 0.0062981 0.0012284 0.0008888 20.0249424 2.3511944 1.6785084 0.2461357 0.0329008 -0.0029268 0.0384429 0.0196201 0.0080668 0.0107560 0.0061601 0.0006719 0.0007182 20.0249424 2.4324546 1.6785084 0.2275061 0.0302918 -0.0022177 0.0387767 0.0194684 0.0082497 0.0110585 0.0062888 0.0005805 0.0006038 20.0249424 2.5045583 1.6785084 0.2091447 0.0273469 0.0001323 0.0394168 0.0197967 0.0085611 0.0110591 0.0067046 0.0008163 0.0005535 20.0249424 2.5621569 1.6785084 0.1923386 0.0244862 -0.0017933 0.0386155 0.0195803 0.0086450 0.0103903 0.0064503 0.0011159 0.0006874 20.0249424 2.6009734 1.6785084 0.1812941 0.0227114 -0.0008142 0.0375272 0.0186663 0.0088515 0.0100094 0.0063127 0.0010320 0.0006163 20.0249424 2.6179996 1.6785084 0.1763403 0.0212657 -0.0014948 0.0377596 0.0186333 0.0089380 0.0101883 0.0063340 0.0007827 0.0007411 20.0249424 2.6179996 1.6785084 0.1763403 0.0212657 -0.0014948 0.0377596 0.0186333 0.0089380 0.0101883 0.0063340 0.0007827 0.0007411 20.0249424 2.6333618 1.6785084 0.1718252 0.0206035 -0.0005555 0.0365673 0.0181792 0.0089487 0.0094394 0.0062407 0.0007918 0.0006127 20.0249424 2.6683846 1.6785084 0.1625599 0.0197760 -0.0002643 0.0356527 0.0179579 0.0088952 0.0087996 0.0064514 0.0002789 0.0004908 20.0249424 2.7203536 1.6785084 0.1492858 0.0185859 -0.0030068 0.0350091 0.0175598 0.0091127 0.0083366 0.0068139 -0.0001117 0.0000818 20.0249424 2.7854102 1.6785084 0.1359704 0.0158655 -0.0071972 0.0356076 0.0175409 0.0096311 0.0084356 0.0075922 -0.0006516 0.0001083 20.0249424 2.8587286 1.6785084 0.1209163 0.0147119 -0.0051512 0.0342270 0.0168930 0.0092082 0.0081258 0.0074672 -0.0005503 0.0003384 20.0249424 2.9348705 1.6785084 0.1005814 0.0138628 -0.0070998 0.0311264 0.0157280 0.0082496 0.0071488 0.0066987 -0.0001299 0.0004386 20.0249424 3.0081890 1.6785084 0.0876436 0.0145821 -0.0094658 0.0299145 0.0149007 0.0078661 0.0071477 0.0062241 -0.0001194 0.0001967 20.0249424 3.0732455 1.6785084 0.0798490 0.0171377 -0.0047103 0.0280866 0.0137555 0.0076042 0.0067269 0.0056157 0.0000516 0.0004681 20.0249424 3.1252146 1.6785084 0.0708796 0.0162402 -0.0010531 0.0273761 0.0128786 0.0076880 0.0068094 0.0053510 0.0002271 0.0006767 20.0249424 3.1602373 1.6785084 0.0667835 0.0140793 0.0025228 0.0272219 0.0124711 0.0076383 0.0071125 0.0052766 -0.0001866 0.0004894 20.0249424 3.1755996 1.6785084 0.0647476 0.0130046 0.0031784 0.0272379 0.0123835 0.0075300 0.0073245 0.0052170 -0.0003378 0.0003231 20.0249424 3.1755996 1.6785084 0.0647476 0.0130046 0.0031784 0.0272379 0.0123835 0.0075300 0.0073245 0.0052170 -0.0003378 0.0003231 20.0249424 3.1877878 1.6785084 0.0630876 0.0121415 0.0039547 0.0266688 0.0119824 0.0074183 0.0072682 0.0051269 -0.0003949 0.0002227 20.0249424 3.2155750 1.6785084 0.0588271 0.0105167 0.0027761 0.0259739 0.0116663 0.0072133 0.0070944 0.0049170 -0.0004218 0.0000356 20.0249424 3.2568073 1.6785084 0.0520065 0.0112485 0.0011839 0.0249089 0.0109727 0.0067534 0.0071828 0.0045292 -0.0002768 0.0000155 20.0249424 3.3084233 1.6785084 0.0439135 0.0120553 0.0021086 0.0229771 0.0100119 0.0061107 0.0068546 0.0040023 -0.0001598 -0.0000559 20.0249424 3.3665941 1.6785084 0.0334322 0.0082954 0.0057961 0.0208765 0.0089687 0.0055949 0.0063129 0.0034399 -0.0003545 0.0001175 20.0249424 3.4270051 1.6785084 0.0223363 0.0064131 0.0074400 0.0196038 0.0075873 0.0053384 0.0066781 0.0030019 -0.0006407 0.0001660 20.0249424 3.4851758 1.6785084 0.0168968 0.0055106 0.0034603 0.0185217 0.0067424 0.0048981 0.0068812 0.0024818 -0.0005343 0.0000619 20.0249424 3.5367918 1.6785084 0.0147737 0.0033544 -0.0006288 0.0178438 0.0061754 0.0044777 0.0071907 0.0019748 -0.0005410 -0.0001371 20.0249424 3.5780241 1.6785084 0.0125516 0.0033920 -0.0027951 0.0173568 0.0061018 0.0042414 0.0070137 0.0016456 -0.0006557 -0.0002273 20.0249424 3.6058114 1.6785084 0.0118189 0.0033534 -0.0050142 0.0169455 0.0060693 0.0042211 0.0066552 0.0015006 -0.0006876 -0.0003604 20.0249424 3.6179996 1.6785084 0.0116899 0.0035270 -0.0062826 0.0169696 0.0061310 0.0042333 0.0066053 0.0014520 -0.0007355 -0.0004056 20.0249424 3.6179996 1.6785084 0.0116899 0.0035270 -0.0062826 0.0169696 0.0061310 0.0042333 0.0066053 0.0014520 -0.0007355 -0.0004056 20.0249424 3.6258266 1.6785084 0.0111537 0.0037138 -0.0065429 0.0169131 0.0061572 0.0042394 0.0065165 0.0014018 -0.0007498 -0.0004344 20.0249424 3.6436708 1.6785084 0.0099093 0.0042651 -0.0071004 0.0170610 0.0062900 0.0042398 0.0065312 0.0013763 -0.0008692 -0.0005225 20.0249424 3.6701493 1.6785084 0.0057629 0.0051006 -0.0058251 0.0170998 0.0062849 0.0041943 0.0066207 0.0012703 -0.0010388 -0.0006340 20.0249424 3.7032962 1.6785084 0.0009226 0.0061358 -0.0069530 0.0168158 0.0061459 0.0040544 0.0066156 0.0011602 -0.0012612 -0.0006543 20.0249424 3.7406523 1.6785084 -0.0044364 0.0068879 -0.0080106 0.0168673 0.0062232 0.0038642 0.0067800 0.0010312 -0.0015098 -0.0005387 20.0249424 3.7794468 1.6785084 -0.0101251 0.0079276 -0.0078531 0.0171764 0.0064215 0.0036785 0.0070764 0.0009437 -0.0016265 -0.0003634 20.0249424 3.8168030 1.6785084 -0.0144856 0.0087063 -0.0088239 0.0172128 0.0064212 0.0034149 0.0073767 0.0008893 -0.0017583 -0.0003353 20.0249424 3.8499498 1.6785084 -0.0193029 0.0077011 -0.0082073 0.0166882 0.0061215 0.0030855 0.0074812 0.0007617 -0.0020230 -0.0004256 20.0249424 3.8764284 1.6785084 -0.0236915 0.0060546 -0.0067558 0.0159906 0.0058198 0.0026909 0.0074799 0.0006787 -0.0020948 -0.0003809 20.0249424 3.8942726 1.6785084 -0.0271435 0.0050863 -0.0050842 0.0151768 0.0056053 0.0023140 0.0072575 0.0005715 -0.0019943 -0.0003036 20.0249424 3.9020996 1.6785084 -0.0291324 0.0048043 -0.0044911 0.0146988 0.0054514 0.0021239 0.0071235 0.0005322 -0.0019166 -0.0002499 20.0249424 3.9020996 1.6785084 -0.0291324 0.0048043 -0.0044911 0.0146988 0.0054514 0.0021239 0.0071235 0.0005322 -0.0019166 -0.0002499 20.0249424 3.9047968 1.6785084 -0.0296746 0.0047172 -0.0042513 0.0145253 0.0054022 0.0020541 0.0070690 0.0005032 -0.0018997 -0.0002305 20.0249424 3.9109459 1.6785084 -0.0310950 0.0045331 -0.0037197 0.0141213 0.0052698 0.0018882 0.0069633 0.0004514 -0.0018427 -0.0001831 20.0249424 3.9200704 1.6785084 -0.0329728 0.0042408 -0.0028953 0.0135173 0.0050573 0.0016277 0.0068323 0.0003611 -0.0017456 -0.0001192 20.0249424 3.9314928 1.6785084 -0.0348033 0.0037735 -0.0017868 0.0126734 0.0047459 0.0012872 0.0066403 0.0002365 -0.0015795 -0.0000604 20.0249424 3.9443653 1.6785084 -0.0357297 0.0030491 -0.0005942 0.0115279 0.0043300 0.0009053 0.0062925 0.0001028 -0.0013834 -0.0000165 20.0249424 3.9577339 1.6785084 -0.0354557 0.0021385 0.0004271 0.0100063 0.0038100 0.0005391 0.0056573 0.0000020 -0.0012008 0.0000186 20.0249424 3.9706063 1.6785084 -0.0338560 0.0012760 0.0010019 0.0081237 0.0031640 0.0002494 0.0047103 -0.0000357 -0.0010358 0.0000281 20.0249424 3.9820287 1.6785084 -0.0289795 0.0005713 0.0012815 0.0055060 0.0021934 0.0000728 0.0032398 -0.0000213 -0.0008101 0.0000177 20.0249424 3.9911532 1.6785084 -0.0189701 0.0001332 0.0012621 0.0023064 0.0009476 0.0000084 0.0013504 -0.0000028 -0.0003970 0.0000049 20.0249424 3.9973023 1.6785084 -0.0069016 0.0000084 0.0006117 0.0003042 0.0001281 0.0000001 0.0001760 0.0000001 -0.0000574 0.0000002 20.0249424 3.9999995 1.6785084 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000