# 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 15.5099277 0.0000000 1.6785084 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 15.5099277 0.0026968 1.6785084 0.0238621 -0.0000078 -0.0010334 0.0004245 0.0002587 0.0000002 0.0001656 -0.0000012 0.0000023 0.0000002 15.5099277 0.0088450 1.6785084 0.0780987 -0.0000738 -0.0028746 0.0035377 0.0024227 0.0000122 0.0011028 -0.0000441 0.0000191 0.0000066 15.5099277 0.0179681 1.6785084 0.1489932 -0.0002585 -0.0043401 0.0092645 0.0067229 0.0000950 0.0024465 -0.0002414 0.0001372 0.0000301 15.5099277 0.0293887 1.6785084 0.2108779 -0.0004041 -0.0043029 0.0136026 0.0096281 0.0003148 0.0036597 -0.0005162 0.0003063 0.0000383 15.5099277 0.0422596 1.6785084 0.2534848 -0.0002445 -0.0029004 0.0159878 0.0106080 0.0006859 0.0046940 -0.0007634 0.0003810 0.0000570 15.5099277 0.0556261 1.6785084 0.2821478 0.0000665 -0.0013742 0.0177194 0.0111049 0.0011364 0.0054781 -0.0009532 0.0005256 0.0000967 15.5099277 0.0684970 1.6785084 0.3015669 0.0002885 -0.0003324 0.0187837 0.0114043 0.0015592 0.0058202 -0.0010656 0.0008053 0.0000778 15.5099277 0.0799176 1.6785084 0.3148117 0.0004688 0.0006660 0.0194886 0.0115748 0.0019060 0.0060078 -0.0011363 0.0010654 0.0000483 15.5099277 0.0890407 1.6785084 0.3235732 0.0006222 0.0016035 0.0199634 0.0116531 0.0021689 0.0061414 -0.0011600 0.0012427 0.0000541 15.5099277 0.0951889 1.6785084 0.3290717 0.0007265 0.0021691 0.0202340 0.0116831 0.0023375 0.0062134 -0.0011749 0.0013200 0.0000755 15.5099277 0.0978857 1.6785084 0.3312064 0.0007741 0.0024364 0.0203579 0.0116947 0.0024093 0.0062539 -0.0011909 0.0013385 0.0000870 15.5099277 0.0978857 1.6785084 0.3312064 0.0007741 0.0024364 0.0203579 0.0116947 0.0024093 0.0062539 -0.0011909 0.0013385 0.0000870 15.5099277 0.1057116 1.6785084 0.3374550 0.0008867 0.0029142 0.0206942 0.0117643 0.0026041 0.0063257 -0.0011898 0.0013972 0.0001216 15.5099277 0.1235533 1.6785084 0.3484944 0.0011292 0.0038900 0.0214094 0.0118771 0.0029417 0.0065906 -0.0011887 0.0014119 0.0001969 15.5099277 0.1500280 1.6785084 0.3612739 0.0012971 0.0030478 0.0226140 0.0124331 0.0032902 0.0068907 -0.0011869 0.0017696 0.0001331 15.5099277 0.1831699 1.6785084 0.3728372 0.0018795 0.0026150 0.0237506 0.0131614 0.0036844 0.0069048 -0.0013596 0.0021249 0.0000899 15.5099277 0.2205205 1.6785084 0.3840441 0.0037936 0.0016979 0.0247225 0.0138075 0.0040110 0.0069040 -0.0016124 0.0020705 0.0001566 15.5099277 0.2593094 1.6785084 0.3969393 0.0067699 0.0013796 0.0250079 0.0138508 0.0042570 0.0069001 -0.0019645 0.0019840 0.0000340 15.5099277 0.2966600 1.6785084 0.4089957 0.0098560 0.0039027 0.0249086 0.0138594 0.0044085 0.0066407 -0.0022026 0.0017675 -0.0000253 15.5099277 0.3298019 1.6785084 0.4186793 0.0119169 0.0054644 0.0255409 0.0142549 0.0045298 0.0067562 -0.0022980 0.0014736 0.0000305 15.5099277 0.3562766 1.6785084 0.4270768 0.0131749 0.0057370 0.0262647 0.0147347 0.0046602 0.0068698 -0.0023747 0.0012720 -0.0000001 15.5099277 0.3741183 1.6785084 0.4334253 0.0142741 0.0057163 0.0267591 0.0150403 0.0047812 0.0069376 -0.0024155 0.0013424 -0.0000840 15.5099277 0.3819442 1.6785084 0.4357956 0.0146734 0.0058962 0.0271129 0.0152455 0.0048360 0.0070314 -0.0024796 0.0012647 -0.0000820 15.5099277 0.3819442 1.6785084 0.4357956 0.0146734 0.0058962 0.0271129 0.0152455 0.0048360 0.0070314 -0.0024796 0.0012647 -0.0000820 15.5099277 0.3941307 1.6785084 0.4403990 0.0152478 0.0060807 0.0272952 0.0152459 0.0049296 0.0071198 -0.0024325 0.0013852 -0.0001267 15.5099277 0.4219138 1.6785084 0.4496756 0.0163242 0.0068257 0.0276115 0.0151734 0.0051548 0.0072834 -0.0024507 0.0010968 -0.0001078 15.5099277 0.4631402 1.6785084 0.4654822 0.0167463 0.0061910 0.0284105 0.0155523 0.0053874 0.0074707 -0.0023349 0.0010892 -0.0000518 15.5099277 0.5147486 1.6785084 0.4846975 0.0171320 0.0051714 0.0286126 0.0156658 0.0056868 0.0072599 -0.0026063 0.0011141 0.0001291 15.5099277 0.5729108 1.6785084 0.5079516 0.0187754 0.0063231 0.0292249 0.0159756 0.0061248 0.0071245 -0.0025755 0.0008027 0.0002221 15.5099277 0.6333130 1.6785084 0.5342591 0.0211310 0.0066472 0.0297899 0.0162746 0.0067304 0.0067849 -0.0024251 0.0007374 -0.0000308 15.5099277 0.6914753 1.6785084 0.5575883 0.0224517 0.0067715 0.0306178 0.0164068 0.0073957 0.0068154 -0.0024949 0.0008793 -0.0002356 15.5099277 0.7430837 1.6785084 0.5746155 0.0230926 0.0087793 0.0314236 0.0166166 0.0079649 0.0068421 -0.0020695 0.0006449 -0.0004090 15.5099277 0.7843100 1.6785084 0.5855348 0.0240742 0.0103389 0.0320788 0.0169745 0.0083553 0.0067490 -0.0015850 0.0003271 -0.0005563 15.5099277 0.8120931 1.6785084 0.5919337 0.0243084 0.0113506 0.0322081 0.0169628 0.0084607 0.0067846 -0.0013379 0.0001201 -0.0006532 15.5099277 0.8242796 1.6785084 0.5927749 0.0240982 0.0122350 0.0326977 0.0171425 0.0085318 0.0070234 -0.0013352 0.0000173 -0.0005756 15.5099277 0.8242796 1.6785084 0.5927749 0.0240982 0.0122350 0.0326977 0.0171425 0.0085318 0.0070234 -0.0013352 0.0000173 -0.0005756 15.5099277 0.8396394 1.6785084 0.5964584 0.0240982 0.0119799 0.0319752 0.0164206 0.0086521 0.0069025 -0.0011416 -0.0000516 -0.0006019 15.5099277 0.8746572 1.6785084 0.6016992 0.0243544 0.0126832 0.0316115 0.0158725 0.0089330 0.0068061 -0.0008718 -0.0001796 -0.0005992 15.5099277 0.9266188 1.6785084 0.6091998 0.0249974 0.0113395 0.0319937 0.0156765 0.0092341 0.0070831 -0.0002971 -0.0005351 -0.0007400 15.5099277 0.9916660 1.6785084 0.6122872 0.0259837 0.0109105 0.0324440 0.0157180 0.0097893 0.0069367 0.0001161 -0.0002656 -0.0006950 15.5099277 1.0649735 1.6785084 0.6075764 0.0260440 0.0098760 0.0340351 0.0164575 0.0103016 0.0072760 0.0009358 0.0002534 -0.0004329 15.5099277 1.1411042 1.6785084 0.6006488 0.0255838 0.0094422 0.0359634 0.0181490 0.0101356 0.0076789 0.0019480 -0.0001030 -0.0006011 15.5099277 1.2144117 1.6785084 0.5887963 0.0248928 0.0129262 0.0387668 0.0205718 0.0103515 0.0078435 0.0033736 -0.0009688 -0.0004086 15.5099277 1.2794589 1.6785084 0.5685852 0.0245601 0.0121515 0.0436889 0.0239521 0.0108214 0.0089154 0.0045311 -0.0012654 0.0000784 15.5099277 1.3314204 1.6785084 0.5486902 0.0241697 0.0091902 0.0464782 0.0260365 0.0109363 0.0095054 0.0051319 -0.0011772 0.0000741 15.5099277 1.3664383 1.6785084 0.5360485 0.0228422 0.0089953 0.0485933 0.0268809 0.0112305 0.0104819 0.0062076 -0.0009359 0.0002569 15.5099277 1.3817980 1.6785084 0.5294890 0.0223616 0.0093076 0.0504715 0.0279137 0.0113809 0.0111769 0.0064722 -0.0008800 0.0001796 15.5099277 1.3817980 1.6785084 0.5294890 0.0223616 0.0093076 0.0504715 0.0279137 0.0113809 0.0111769 0.0064722 -0.0008800 0.0001796 15.5099277 1.3988217 1.6785084 0.5222076 0.0220002 0.0097729 0.0496879 0.0274079 0.0114998 0.0107802 0.0067585 -0.0008459 0.0003312 15.5099277 1.4376327 1.6785084 0.5059198 0.0210137 0.0088611 0.0496671 0.0275281 0.0116498 0.0104892 0.0071934 -0.0006064 0.0004704 15.5099277 1.4952228 1.6785084 0.4834329 0.0190160 0.0078621 0.0508836 0.0285085 0.0117332 0.0106419 0.0080420 -0.0000579 0.0010969 15.5099277 1.5673161 1.6785084 0.4557259 0.0206991 0.0030588 0.0535691 0.0307249 0.0117353 0.0111089 0.0085870 0.0008902 0.0012476 15.5099277 1.6485643 1.6785084 0.4242126 0.0222575 -0.0003519 0.0561524 0.0322673 0.0114846 0.0124006 0.0094532 0.0010687 0.0016181 15.5099277 1.7329417 1.6785084 0.3906438 0.0193170 0.0017203 0.0572648 0.0323712 0.0124806 0.0124129 0.0104615 0.0009000 0.0014890 15.5099277 1.8141901 1.6785084 0.3554553 0.0176386 0.0018172 0.0584471 0.0332031 0.0130750 0.0121690 0.0112369 0.0010323 0.0012654 15.5099277 1.8862833 1.6785084 0.3218829 0.0163909 0.0007214 0.0570930 0.0325998 0.0129988 0.0114945 0.0109919 0.0005193 0.0010404 15.5099277 1.9438734 1.6785084 0.2972925 0.0152488 -0.0029510 0.0578253 0.0327405 0.0132773 0.0118075 0.0110127 0.0002474 0.0011500 15.5099277 1.9826844 1.6785084 0.2819859 0.0152162 -0.0053466 0.0575695 0.0321402 0.0136232 0.0118061 0.0111561 0.0002982 0.0015539 15.5099277 1.9997079 1.6785084 0.2736766 0.0144117 -0.0027480 0.0600599 0.0333460 0.0138131 0.0129009 0.0114672 0.0000495 0.0015456 15.5099277 1.9997079 1.6785084 0.2736766 0.0144117 -0.0027480 0.0600599 0.0333460 0.0138131 0.0129009 0.0114672 0.0000495 0.0015456 15.5099277 2.0167313 1.6785084 0.2673764 0.0133055 -0.0059281 0.0582150 0.0324651 0.0139155 0.0118345 0.0114948 0.0004354 0.0012851 15.5099277 2.0555422 1.6785084 0.2494938 0.0128317 -0.0068000 0.0573001 0.0320969 0.0136968 0.0115064 0.0115308 0.0007284 0.0009686 15.5099277 2.1131325 1.6785084 0.2249682 0.0109261 -0.0080327 0.0548522 0.0300201 0.0132337 0.0115984 0.0111334 0.0009322 0.0008406 15.5099277 2.1852255 1.6785084 0.1936239 0.0078019 -0.0047587 0.0529749 0.0282098 0.0129723 0.0117928 0.0103574 0.0016434 0.0011513 15.5099277 2.2664740 1.6785084 0.1633390 0.0048837 -0.0053344 0.0510987 0.0270191 0.0123651 0.0117145 0.0094913 0.0014578 0.0012015 15.5099277 2.3508515 1.6785084 0.1342036 0.0005561 -0.0091072 0.0488294 0.0264153 0.0113513 0.0110629 0.0090095 0.0011299 0.0006675 15.5099277 2.4320998 1.6785084 0.1085212 -0.0027323 -0.0119684 0.0455050 0.0245733 0.0104942 0.0104374 0.0082873 0.0005954 0.0003811 15.5099277 2.5041931 1.6785084 0.0863604 -0.0015771 -0.0159753 0.0436292 0.0233514 0.0103294 0.0099483 0.0076840 -0.0002471 0.0004300 15.5099277 2.5617831 1.6785084 0.0715281 0.0010768 -0.0122978 0.0432089 0.0218157 0.0104201 0.0109730 0.0074670 -0.0006622 0.0006462 15.5099277 2.6005940 1.6785084 0.0678397 0.0017480 -0.0083020 0.0434234 0.0209212 0.0102816 0.0122206 0.0070337 -0.0008236 0.0009400 15.5099277 2.6176176 1.6785084 0.0618704 0.0016565 -0.0068344 0.0429931 0.0204116 0.0102141 0.0123674 0.0066766 -0.0009764 0.0010849 15.5099277 2.6176176 1.6785084 0.0618704 0.0016565 -0.0068344 0.0429931 0.0204116 0.0102141 0.0123674 0.0066766 -0.0009764 0.0010849 15.5099277 2.6329775 1.6785084 0.0608361 0.0017585 -0.0081808 0.0418961 0.0196407 0.0100484 0.0122070 0.0065477 -0.0013723 0.0008682 15.5099277 2.6679952 1.6785084 0.0525161 0.0015631 -0.0066322 0.0397973 0.0187626 0.0096034 0.0114314 0.0064303 -0.0013855 0.0011161 15.5099277 2.7199569 1.6785084 0.0412677 0.0016502 -0.0052874 0.0380001 0.0182317 0.0092166 0.0105518 0.0061202 -0.0017622 0.0007719 15.5099277 2.7850039 1.6785084 0.0251606 0.0019137 -0.0047203 0.0371778 0.0181763 0.0090898 0.0099117 0.0060203 -0.0017394 0.0002419 15.5099277 2.8583114 1.6785084 0.0058486 0.0015951 -0.0032700 0.0316276 0.0154815 0.0080946 0.0080514 0.0053532 -0.0010120 0.0005010 15.5099277 2.9344423 1.6785084 -0.0119702 -0.0006205 -0.0015724 0.0275192 0.0132305 0.0071804 0.0071083 0.0044307 -0.0010221 0.0001477 15.5099277 3.0077500 1.6785084 -0.0301945 -0.0067502 0.0011109 0.0235841 0.0121602 0.0061578 0.0052660 0.0040556 -0.0003314 0.0000214 15.5099277 3.0727971 1.6785084 -0.0427333 -0.0121859 0.0017768 0.0223043 0.0121358 0.0057479 0.0044206 0.0037706 -0.0005640 0.0000849 15.5099277 3.1247587 1.6785084 -0.0483859 -0.0133853 0.0012897 0.0221592 0.0120670 0.0054746 0.0046176 0.0036634 -0.0002523 -0.0000060 15.5099277 3.1597764 1.6785084 -0.0520785 -0.0136589 0.0012218 0.0220256 0.0119929 0.0054043 0.0046284 0.0036086 -0.0005606 -0.0001588 15.5099277 3.1751363 1.6785084 -0.0546807 -0.0139104 0.0008206 0.0214869 0.0115507 0.0054069 0.0045293 0.0034596 -0.0003564 -0.0002084 15.5099277 3.1751363 1.6785084 -0.0546807 -0.0139104 0.0008206 0.0214869 0.0115507 0.0054069 0.0045293 0.0034596 -0.0003564 -0.0002084 15.5099277 3.1873229 1.6785084 -0.0567246 -0.0138099 0.0003195 0.0208955 0.0111073 0.0053622 0.0044260 0.0033448 -0.0005020 -0.0001843 15.5099277 3.2151058 1.6785084 -0.0600291 -0.0130499 -0.0000137 0.0194279 0.0100880 0.0052939 0.0040460 0.0032902 -0.0003876 -0.0001310 15.5099277 3.2563322 1.6785084 -0.0657359 -0.0123939 -0.0009437 0.0178535 0.0087834 0.0051715 0.0038985 0.0031582 -0.0004714 -0.0000966 15.5099277 3.3079405 1.6785084 -0.0714031 -0.0120435 -0.0002891 0.0164570 0.0076303 0.0049777 0.0038490 0.0028252 -0.0004562 -0.0000230 15.5099277 3.3661029 1.6785084 -0.0791358 -0.0118509 -0.0010611 0.0158401 0.0067954 0.0046104 0.0044343 0.0023494 -0.0004755 -0.0001605 15.5099277 3.4265053 1.6785084 -0.0862574 -0.0121066 -0.0005148 0.0151835 0.0062299 0.0039531 0.0050005 0.0020284 -0.0002683 -0.0000836 15.5099277 3.4846675 1.6785084 -0.0883960 -0.0127562 0.0010642 0.0144695 0.0056660 0.0035379 0.0052656 0.0017026 -0.0001780 -0.0000372 15.5099277 3.5362756 1.6785084 -0.0907843 -0.0135296 -0.0000468 0.0138590 0.0049279 0.0033503 0.0055809 0.0013729 0.0001290 -0.0002824 15.5099277 3.5775020 1.6785084 -0.0939502 -0.0136716 -0.0010667 0.0132621 0.0047011 0.0030858 0.0054751 0.0011524 0.0005021 -0.0004868 15.5099277 3.6052852 1.6785084 -0.0962527 -0.0135138 -0.0024368 0.0127466 0.0043613 0.0028664 0.0055189 0.0009798 0.0005044 -0.0005552 15.5099277 3.6174717 1.6785084 -0.0971755 -0.0135367 -0.0024721 0.0127166 0.0043721 0.0027965 0.0055480 0.0009064 0.0004864 -0.0005706 15.5099277 3.6174717 1.6785084 -0.0971755 -0.0135367 -0.0024721 0.0127166 0.0043721 0.0027965 0.0055480 0.0009064 0.0004864 -0.0005706 15.5099277 3.6252978 1.6785084 -0.0981191 -0.0135070 -0.0025757 0.0126286 0.0042542 0.0027585 0.0056160 0.0008410 0.0005247 -0.0005833 15.5099277 3.6431394 1.6785084 -0.1003587 -0.0136421 -0.0026982 0.0126029 0.0041948 0.0026780 0.0057301 0.0007411 0.0006050 -0.0005828 15.5099277 3.6696141 1.6785084 -0.1026145 -0.0141825 -0.0030175 0.0126056 0.0040948 0.0025234 0.0059874 0.0006133 0.0007697 -0.0005187 15.5099277 3.7027559 1.6785084 -0.1040826 -0.0146039 -0.0046073 0.0123899 0.0039609 0.0022382 0.0061908 0.0004638 0.0008572 -0.0004141 15.5099277 3.7401066 1.6785084 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15.5099277 3.9814479 1.6785084 -0.0364931 -0.0007622 -0.0087490 0.0019981 0.0007170 0.0000185 0.0012626 -0.0000015 0.0001784 0.0000132 15.5099277 3.9905710 1.6785084 -0.0194475 -0.0003045 -0.0045378 0.0006419 0.0002515 0.0000018 0.0003885 0.0000014 0.0000497 0.0000028 15.5099277 3.9967194 1.6785084 -0.0062038 -0.0000876 -0.0013991 0.0000721 0.0000299 0.0000000 0.0000421 0.0000003 0.0000046 0.0000001 15.5099277 3.9994159 1.6785084 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000