# 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 8.0249424 0.0000000 2.5021749 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 8.0249424 0.0017565 2.5021749 0.0178223 0.0000005 -0.0018783 0.0003553 0.0001677 0.0000002 0.0001875 -0.0000007 -0.0000002 0.0000010 8.0249424 0.0057611 2.5021749 0.0587887 0.0000022 -0.0061173 0.0029120 0.0015774 0.0000106 0.0013240 -0.0000325 -0.0000203 0.0000166 8.0249424 0.0117034 2.5021749 0.1157683 0.0000468 -0.0120131 0.0080923 0.0048806 0.0000920 0.0031197 -0.0002346 -0.0000698 0.0000487 8.0249424 0.0191421 2.5021749 0.1726909 0.0002775 -0.0181075 0.0135136 0.0084255 0.0003309 0.0047572 -0.0006418 0.0000979 0.0000850 8.0249424 0.0275255 2.5021749 0.2176436 0.0007952 -0.0232399 0.0174890 0.0108686 0.0007276 0.0058927 -0.0010882 0.0005565 0.0001187 8.0249424 0.0362318 2.5021749 0.2493871 0.0014977 -0.0274251 0.0201215 0.0123020 0.0011926 0.0066269 -0.0014641 0.0010351 0.0001172 8.0249424 0.0446151 2.5021749 0.2709417 0.0021655 -0.0305380 0.0218800 0.0130672 0.0016455 0.0071674 -0.0017323 0.0014550 0.0000704 8.0249424 0.0520539 2.5021749 0.2855529 0.0026882 -0.0322858 0.0229684 0.0133886 0.0020378 0.0075420 -0.0019063 0.0017931 0.0000024 8.0249424 0.0579962 2.5021749 0.2952538 0.0030606 -0.0330019 0.0235833 0.0134904 0.0023384 0.0077545 -0.0020067 0.0020123 -0.0000378 8.0249424 0.0620007 2.5021749 0.3011449 0.0032938 -0.0331583 0.0238978 0.0135076 0.0025312 0.0078590 -0.0020622 0.0021151 -0.0000470 8.0249424 0.0637573 2.5021749 0.3035386 0.0033926 -0.0331423 0.0240417 0.0135318 0.0026128 0.0078971 -0.0020864 0.0021571 -0.0000447 8.0249424 0.0637573 2.5021749 0.3035386 0.0033926 -0.0331423 0.0240417 0.0135318 0.0026128 0.0078971 -0.0020864 0.0021571 -0.0000447 8.0249424 0.0688546 2.5021749 0.3102290 0.0036635 -0.0330071 0.0243404 0.0135297 0.0028396 0.0079712 -0.0021252 0.0021999 -0.0000301 8.0249424 0.0804757 2.5021749 0.3234056 0.0042961 -0.0319493 0.0250493 0.0136220 0.0032944 0.0081329 -0.0022184 0.0022739 0.0000722 8.0249424 0.0977199 2.5021749 0.3402289 0.0051692 -0.0306254 0.0257936 0.0135390 0.0038587 0.0083959 -0.0023824 0.0022196 0.0002530 8.0249424 0.1193066 2.5021749 0.3587528 0.0065109 -0.0285451 0.0262870 0.0134015 0.0043726 0.0085130 -0.0026532 0.0021179 0.0002956 8.0249424 0.1436347 2.5021749 0.3773923 0.0083778 -0.0251829 0.0270930 0.0136666 0.0048019 0.0086245 -0.0029094 0.0018898 0.0002150 8.0249424 0.1688997 2.5021749 0.3955127 0.0097955 -0.0202413 0.0282559 0.0143116 0.0051998 0.0087445 -0.0031764 0.0017732 0.0002882 8.0249424 0.1932278 2.5021749 0.4119785 0.0108723 -0.0142751 0.0291679 0.0148626 0.0055844 0.0087210 -0.0034970 0.0016043 0.0002957 8.0249424 0.2148145 2.5021749 0.4258255 0.0121448 -0.0097551 0.0299077 0.0151466 0.0058615 0.0088996 -0.0037149 0.0014591 0.0003398 8.0249424 0.2320587 2.5021749 0.4359554 0.0129979 -0.0066711 0.0305915 0.0153797 0.0060365 0.0091754 -0.0037748 0.0014067 0.0004229 8.0249424 0.2436797 2.5021749 0.4419892 0.0134177 -0.0046421 0.0309034 0.0155837 0.0061211 0.0091986 -0.0037999 0.0014412 0.0003645 8.0249424 0.2487771 2.5021749 0.4446580 0.0136118 -0.0038666 0.0310538 0.0156833 0.0061487 0.0092218 -0.0037927 0.0014663 0.0003530 8.0249424 0.2487771 2.5021749 0.4446580 0.0136118 -0.0038666 0.0310538 0.0156833 0.0061487 0.0092218 -0.0037927 0.0014663 0.0003530 8.0249424 0.2567147 2.5021749 0.4487881 0.0139658 -0.0034369 0.0312004 0.0158490 0.0061762 0.0091752 -0.0037824 0.0015576 0.0002699 8.0249424 0.2748110 2.5021749 0.4581359 0.0151423 -0.0027270 0.0313300 0.0160678 0.0061715 0.0090908 -0.0037580 0.0015545 0.0002005 8.0249424 0.3016636 2.5021749 0.4730552 0.0171455 -0.0023379 0.0305632 0.0157482 0.0060507 0.0087642 -0.0037930 0.0016841 -0.0000338 8.0249424 0.3352785 2.5021749 0.4929312 0.0191640 0.0004003 0.0295642 0.0152285 0.0059769 0.0083588 -0.0038157 0.0017843 -0.0001954 8.0249424 0.3731621 2.5021749 0.5171016 0.0206920 0.0042880 0.0296085 0.0155457 0.0059557 0.0081071 -0.0037178 0.0018303 -0.0002224 8.0249424 0.4125047 2.5021749 0.5447792 0.0209071 0.0062762 0.0293886 0.0153756 0.0059675 0.0080456 -0.0035891 0.0015500 -0.0001926 8.0249424 0.4503883 2.5021749 0.5710497 0.0210237 0.0078070 0.0288321 0.0147884 0.0060774 0.0079663 -0.0035369 0.0015036 -0.0001628 8.0249424 0.4840032 2.5021749 0.5938572 0.0220396 0.0089741 0.0286175 0.0144646 0.0061570 0.0079959 -0.0034883 0.0013698 -0.0001105 8.0249424 0.5108556 2.5021749 0.6133187 0.0230631 0.0091497 0.0283323 0.0142674 0.0062102 0.0078547 -0.0033465 0.0011913 -0.0000092 8.0249424 0.5289520 2.5021749 0.6260288 0.0238648 0.0089933 0.0282885 0.0142611 0.0062385 0.0077888 -0.0032225 0.0012158 -0.0000453 8.0249424 0.5368896 2.5021749 0.6309249 0.0241008 0.0092395 0.0282866 0.0142676 0.0062401 0.0077789 -0.0031986 0.0012128 -0.0000068 8.0249424 0.5368896 2.5021749 0.6309249 0.0241008 0.0092395 0.0282866 0.0142676 0.0062401 0.0077789 -0.0031986 0.0012128 -0.0000068 8.0249424 0.5468941 2.5021749 0.6372176 0.0243703 0.0092093 0.0280174 0.0141037 0.0062326 0.0076812 -0.0030906 0.0012588 -0.0000358 8.0249424 0.5697027 2.5021749 0.6515454 0.0250835 0.0100540 0.0275778 0.0138786 0.0062065 0.0074927 -0.0029212 0.0011162 0.0001378 8.0249424 0.6035476 2.5021749 0.6735260 0.0257591 0.0113633 0.0265893 0.0132556 0.0061639 0.0071698 -0.0025844 0.0010617 0.0002042 8.0249424 0.6459157 2.5021749 0.6977150 0.0257758 0.0134257 0.0254887 0.0126499 0.0061806 0.0066582 -0.0022522 0.0012250 0.0003053 8.0249424 0.6936642 2.5021749 0.7205433 0.0269787 0.0152470 0.0250316 0.0121588 0.0063380 0.0065348 -0.0019922 0.0015120 0.0002821 8.0249424 0.7432515 2.5021749 0.7391021 0.0289667 0.0175122 0.0248428 0.0119536 0.0064535 0.0064356 -0.0016786 0.0013351 0.0002275 8.0249424 0.7909999 2.5021749 0.7524753 0.0301205 0.0199087 0.0248285 0.0117918 0.0068082 0.0062285 -0.0009285 0.0013597 0.0003498 8.0249424 0.8333680 2.5021749 0.7597404 0.0311231 0.0195246 0.0252333 0.0118529 0.0072635 0.0061168 -0.0002882 0.0015243 0.0002668 8.0249424 0.8672129 2.5021749 0.7608927 0.0317220 0.0183592 0.0263146 0.0123893 0.0076964 0.0062288 0.0002275 0.0017852 0.0002536 8.0249424 0.8900215 2.5021749 0.7605727 0.0321131 0.0176758 0.0275079 0.0129774 0.0079327 0.0065977 0.0007277 0.0021190 0.0002140 8.0249424 0.9000261 2.5021749 0.7597085 0.0324460 0.0171452 0.0281781 0.0132083 0.0080737 0.0068962 0.0009397 0.0022072 0.0001911 8.0249424 0.9000261 2.5021749 0.7597085 0.0324460 0.0171452 0.0281781 0.0132083 0.0080737 0.0068962 0.0009397 0.0022072 0.0001911 8.0249424 0.9111143 2.5021749 0.7587620 0.0327806 0.0162455 0.0283801 0.0132627 0.0082372 0.0068801 0.0012128 0.0023023 0.0001750 8.0249424 0.9363936 2.5021749 0.7543154 0.0337387 0.0157549 0.0295888 0.0138533 0.0084567 0.0072787 0.0018316 0.0026555 0.0000739 8.0249424 0.9739046 2.5021749 0.7451611 0.0353106 0.0148827 0.0315362 0.0153296 0.0087236 0.0074830 0.0026679 0.0029553 -0.0000434 8.0249424 1.0208620 2.5021749 0.7285517 0.0355741 0.0164883 0.0344825 0.0173845 0.0090619 0.0080361 0.0034857 0.0031099 -0.0001148 8.0249424 1.0737826 2.5021749 0.7026493 0.0348830 0.0173592 0.0371214 0.0190034 0.0094919 0.0086261 0.0043730 0.0032846 -0.0004852 8.0249424 1.1287411 2.5021749 0.6716402 0.0329522 0.0157908 0.0406725 0.0212680 0.0100148 0.0093897 0.0054024 0.0033935 -0.0004970 8.0249424 1.1816618 2.5021749 0.6389048 0.0302228 0.0177706 0.0441351 0.0228519 0.0106277 0.0106555 0.0063455 0.0034831 -0.0005591 8.0249424 1.2286193 2.5021749 0.6064007 0.0280723 0.0211148 0.0460735 0.0228774 0.0111819 0.0120142 0.0066231 0.0029666 -0.0007918 8.0249424 1.2661303 2.5021749 0.5788032 0.0264710 0.0229966 0.0486156 0.0245618 0.0117082 0.0123456 0.0070259 0.0027576 -0.0006812 8.0249424 1.2914095 2.5021749 0.5611888 0.0263497 0.0231153 0.0504918 0.0254945 0.0119780 0.0130192 0.0074795 0.0030733 -0.0005018 8.0249424 1.3024979 2.5021749 0.5541699 0.0266206 0.0221612 0.0518667 0.0263899 0.0120516 0.0134253 0.0075879 0.0032488 -0.0005523 8.0249424 1.3024979 2.5021749 0.5541699 0.0266206 0.0221612 0.0518667 0.0263899 0.0120516 0.0134253 0.0075879 0.0032488 -0.0005523 8.0249424 1.3135861 2.5021749 0.5462654 0.0268949 0.0226903 0.0514125 0.0259733 0.0121340 0.0133052 0.0077950 0.0031355 -0.0005978 8.0249424 1.3388654 2.5021749 0.5267790 0.0267430 0.0212242 0.0517372 0.0261385 0.0123169 0.0132818 0.0081476 0.0032874 -0.0006001 8.0249424 1.3763764 2.5021749 0.4998973 0.0251229 0.0212983 0.0517004 0.0258355 0.0126963 0.0131686 0.0081765 0.0032916 -0.0007178 8.0249424 1.4233339 2.5021749 0.4681869 0.0214397 0.0220869 0.0528625 0.0265954 0.0132908 0.0129763 0.0085149 0.0024866 -0.0012665 8.0249424 1.4762545 2.5021749 0.4380357 0.0176815 0.0263800 0.0524513 0.0256576 0.0134560 0.0133377 0.0085057 0.0017285 -0.0016891 8.0249424 1.5312132 2.5021749 0.4066580 0.0153115 0.0302491 0.0518692 0.0246616 0.0131024 0.0141053 0.0083255 0.0021136 -0.0016220 8.0249424 1.5841337 2.5021749 0.3724391 0.0160006 0.0270726 0.0519741 0.0246246 0.0127714 0.0145781 0.0080358 0.0021666 -0.0014389 8.0249424 1.6310912 2.5021749 0.3459188 0.0161725 0.0240070 0.0500692 0.0236013 0.0125606 0.0139073 0.0080990 0.0020393 -0.0014689 8.0249424 1.6686023 2.5021749 0.3276239 0.0137380 0.0243418 0.0488989 0.0233692 0.0124803 0.0130494 0.0080414 0.0014619 -0.0011061 8.0249424 1.6938816 2.5021749 0.3141093 0.0127380 0.0243839 0.0483772 0.0225109 0.0124398 0.0134265 0.0076862 0.0015607 -0.0010698 8.0249424 1.7049699 2.5021749 0.3065735 0.0126273 0.0228859 0.0492618 0.0231925 0.0123499 0.0137193 0.0075900 0.0018871 -0.0007597 8.0249424 1.7049699 2.5021749 0.3065735 0.0126273 0.0228859 0.0492618 0.0231925 0.0123499 0.0137193 0.0075900 0.0018871 -0.0007597 8.0249424 1.7149744 2.5021749 0.3011280 0.0129437 0.0247973 0.0480688 0.0221121 0.0123061 0.0136506 0.0074451 0.0016240 -0.0008144 8.0249424 1.7377830 2.5021749 0.2877118 0.0128432 0.0265196 0.0469152 0.0211713 0.0120709 0.0136730 0.0071063 0.0019011 -0.0005922 8.0249424 1.7716278 2.5021749 0.2693309 0.0128229 0.0302648 0.0452744 0.0197978 0.0120374 0.0134392 0.0070332 0.0016211 -0.0006723 8.0249424 1.8139958 2.5021749 0.2489823 0.0132139 0.0300236 0.0436545 0.0195950 0.0112385 0.0128210 0.0068853 0.0018910 -0.0007105 8.0249424 1.8617444 2.5021749 0.2249041 0.0119668 0.0296341 0.0416705 0.0192487 0.0102184 0.0122034 0.0064695 0.0020602 -0.0003623 8.0249424 1.9113318 2.5021749 0.2015067 0.0106954 0.0338568 0.0392522 0.0176162 0.0099616 0.0116744 0.0055058 0.0022299 -0.0002591 8.0249424 1.9590802 2.5021749 0.1803976 0.0100717 0.0360388 0.0377786 0.0163472 0.0097255 0.0117059 0.0053770 0.0020026 -0.0004533 8.0249424 2.0014479 2.5021749 0.1641552 0.0078783 0.0349785 0.0369949 0.0161811 0.0094960 0.0113178 0.0057444 0.0019204 -0.0004592 8.0249424 2.0352929 2.5021749 0.1502083 0.0057987 0.0308325 0.0353396 0.0150726 0.0091082 0.0111588 0.0054719 0.0019723 -0.0002701 8.0249424 2.0581014 2.5021749 0.1358378 0.0052465 0.0276460 0.0343787 0.0147881 0.0086701 0.0109205 0.0052635 0.0018307 0.0000094 8.0249424 2.0681059 2.5021749 0.1302597 0.0052126 0.0271101 0.0334767 0.0143784 0.0084664 0.0106320 0.0051559 0.0016417 0.0001528 8.0249424 2.0681059 2.5021749 0.1302597 0.0052126 0.0271101 0.0334767 0.0143784 0.0084664 0.0106320 0.0051559 0.0016417 0.0001528 8.0249424 2.0760436 2.5021749 0.1255824 0.0048944 0.0261714 0.0327746 0.0140800 0.0083199 0.0103747 0.0051004 0.0015366 0.0002951 8.0249424 2.0941401 2.5021749 0.1163397 0.0041415 0.0250601 0.0311397 0.0133021 0.0078849 0.0099528 0.0049353 0.0013519 0.0004162 8.0249424 2.1209924 2.5021749 0.1017857 0.0023911 0.0239682 0.0292565 0.0122443 0.0075024 0.0095098 0.0046004 0.0011887 0.0003224 8.0249424 2.1546073 2.5021749 0.0837329 -0.0008979 0.0210854 0.0271974 0.0108348 0.0071511 0.0092115 0.0040386 0.0006037 0.0002641 8.0249424 2.1924908 2.5021749 0.0619823 -0.0053303 0.0150262 0.0239419 0.0089477 0.0068310 0.0081632 0.0035898 0.0000623 0.0003441 8.0249424 2.2318335 2.5021749 0.0420149 -0.0082405 0.0090100 0.0220419 0.0082808 0.0064114 0.0073497 0.0034537 0.0005349 0.0004970 8.0249424 2.2697172 2.5021749 0.0245310 -0.0093724 0.0067077 0.0204690 0.0077017 0.0056456 0.0071217 0.0028740 0.0009964 0.0006011 8.0249424 2.3033321 2.5021749 0.0094544 -0.0104009 0.0063352 0.0189077 0.0070569 0.0049926 0.0068582 0.0023567 0.0010636 0.0004926 8.0249424 2.3301845 2.5021749 -0.0001005 -0.0111335 0.0056993 0.0178512 0.0068203 0.0045333 0.0064975 0.0020356 0.0008832 0.0003747 8.0249424 2.3482809 2.5021749 -0.0072480 -0.0112768 0.0047684 0.0166257 0.0064512 0.0041689 0.0060056 0.0018844 0.0006267 0.0001885 8.0249424 2.3562188 2.5021749 -0.0096694 -0.0109854 0.0039767 0.0161341 0.0063815 0.0040326 0.0057200 0.0018472 0.0006282 0.0001149 8.0249424 2.3562188 2.5021749 -0.0096694 -0.0109854 0.0039767 0.0161341 0.0063815 0.0040326 0.0057200 0.0018472 0.0006282 0.0001149 8.0249424 2.3613162 2.5021749 -0.0115109 -0.0109405 0.0034709 0.0158373 0.0063168 0.0039607 0.0055599 0.0018332 0.0005926 0.0000716 8.0249424 2.3729372 2.5021749 -0.0144506 -0.0106237 0.0024187 0.0153918 0.0062987 0.0038330 0.0052601 0.0018217 0.0006032 -0.0000111 8.0249424 2.3901813 2.5021749 -0.0181746 -0.0100953 0.0008983 0.0150717 0.0065315 0.0036804 0.0048598 0.0017977 0.0006751 -0.0000340 8.0249424 2.4117680 2.5021749 -0.0221689 -0.0091110 -0.0010966 0.0149771 0.0068096 0.0034888 0.0046787 0.0017859 0.0007196 -0.0000141 8.0249424 2.4360960 2.5021749 -0.0266741 -0.0080216 -0.0017172 0.0144327 0.0066395 0.0032295 0.0045636 0.0016385 0.0008532 0.0000210 8.0249424 2.4613612 2.5021749 -0.0310161 -0.0071989 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-0.0016584 -0.0010901 0.0005414 0.0002885 0.0000135 0.0002394 0.0000593 -0.0000043 0.0000003 8.0249424 2.6032393 2.5021749 -0.0026203 -0.0005271 -0.0003210 0.0000603 0.0000320 0.0000013 0.0000270 0.0000065 -0.0000003 -0.0000000 8.0249424 2.6049957 2.5021749 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000