# 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 2.0249419 0.0000000 1.6795802 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 2.0249419 0.0009473 1.6795802 0.0195182 0.0000104 -0.0003336 0.0002917 0.0001729 0.0000001 0.0001187 -0.0000008 0.0000020 -0.0000000 2.0249419 0.0031070 1.6795802 0.0656452 0.0001056 -0.0011805 0.0026669 0.0017300 0.0000071 0.0009298 -0.0000312 0.0000084 0.0000004 2.0249419 0.0063118 1.6795802 0.1356069 0.0003839 -0.0025523 0.0087723 0.0062372 0.0000723 0.0024628 -0.0002319 -0.0000364 0.0000123 2.0249419 0.0103236 1.6795802 0.2170982 0.0008478 -0.0040871 0.0169582 0.0126274 0.0002834 0.0040474 -0.0007293 -0.0001573 0.0000422 2.0249419 0.0148448 1.6795802 0.2926753 0.0013857 -0.0053441 0.0237186 0.0176988 0.0006595 0.0053603 -0.0013713 -0.0002323 0.0000598 2.0249419 0.0195402 1.6795802 0.3529093 0.0018726 -0.0062501 0.0280562 0.0205168 0.0011405 0.0063990 -0.0019423 -0.0002472 0.0000585 2.0249419 0.0240615 1.6795802 0.3973981 0.0022799 -0.0068278 0.0305621 0.0217653 0.0016475 0.0071493 -0.0023643 -0.0002887 0.0000603 2.0249419 0.0280733 1.6795802 0.4287389 0.0026285 -0.0071096 0.0319431 0.0221790 0.0021060 0.0076581 -0.0026519 -0.0003838 0.0000672 2.0249419 0.0312780 1.6795802 0.4496252 0.0029186 -0.0071681 0.0326818 0.0222282 0.0024609 0.0079927 -0.0028344 -0.0004632 0.0000709 2.0249419 0.0334377 1.6795802 0.4620363 0.0031200 -0.0071145 0.0330300 0.0221573 0.0026888 0.0081840 -0.0029368 -0.0005017 0.0000707 2.0249419 0.0343850 1.6795802 0.4671208 0.0032096 -0.0070709 0.0331518 0.0221068 0.0027851 0.0082599 -0.0029775 -0.0005128 0.0000705 2.0249419 0.0343850 1.6795802 0.4671208 0.0032096 -0.0070709 0.0331518 0.0221068 0.0027851 0.0082599 -0.0029775 -0.0005128 0.0000705 2.0249419 0.0371341 1.6795802 0.4808757 0.0034762 -0.0068904 0.0333748 0.0218921 0.0030517 0.0084310 -0.0030828 -0.0005306 0.0000689 2.0249419 0.0434015 1.6795802 0.5075125 0.0040967 -0.0062662 0.0336039 0.0212991 0.0035789 0.0087259 -0.0032840 -0.0004286 0.0000549 2.0249419 0.0527015 1.6795802 0.5394372 0.0048997 -0.0052191 0.0336051 0.0205185 0.0041691 0.0089174 -0.0034971 -0.0001530 -0.0000081 2.0249419 0.0643435 1.6795802 0.5713832 0.0054637 -0.0041812 0.0336955 0.0198741 0.0046768 0.0091446 -0.0038091 -0.0000394 -0.0001271 2.0249419 0.0774639 1.6795802 0.6012681 0.0064141 -0.0048906 0.0333370 0.0189121 0.0050544 0.0093705 -0.0040274 -0.0000525 -0.0001671 2.0249419 0.0910896 1.6795802 0.6290128 0.0080722 -0.0056878 0.0330082 0.0182986 0.0052739 0.0094357 -0.0040268 -0.0000908 -0.0000224 2.0249419 0.1042100 1.6795802 0.6538722 0.0095452 -0.0047128 0.0326365 0.0178438 0.0053615 0.0094312 -0.0039822 -0.0002058 0.0000722 2.0249419 0.1158520 1.6795802 0.6752483 0.0109093 -0.0033864 0.0322850 0.0175250 0.0053618 0.0093983 -0.0039887 -0.0001989 0.0001304 2.0249419 0.1251520 1.6795802 0.6919643 0.0123080 -0.0027619 0.0316770 0.0172503 0.0052809 0.0091458 -0.0039354 -0.0001666 0.0001444 2.0249419 0.1314193 1.6795802 0.7026651 0.0133229 -0.0028666 0.0314110 0.0172280 0.0051895 0.0089935 -0.0038728 -0.0001177 0.0001597 2.0249419 0.1341684 1.6795802 0.7071734 0.0137901 -0.0028732 0.0313019 0.0172256 0.0051435 0.0089328 -0.0038319 -0.0000958 0.0001652 2.0249419 0.1341684 1.6795802 0.7071734 0.0137901 -0.0028732 0.0313019 0.0172256 0.0051435 0.0089328 -0.0038319 -0.0000958 0.0001652 2.0249419 0.1384493 1.6795802 0.7139267 0.0144920 -0.0031750 0.0311267 0.0172277 0.0050667 0.0088323 -0.0037897 -0.0000260 0.0001608 2.0249419 0.1482088 1.6795802 0.7290398 0.0161911 -0.0033332 0.0304600 0.0170227 0.0048953 0.0085419 -0.0036773 0.0000024 0.0001635 2.0249419 0.1626907 1.6795802 0.7505658 0.0186440 -0.0027197 0.0294546 0.0165642 0.0046788 0.0082116 -0.0035472 -0.0000189 0.0001250 2.0249419 0.1808196 1.6795802 0.7754161 0.0214955 -0.0010997 0.0282020 0.0157782 0.0044978 0.0079260 -0.0033816 -0.0000930 0.0000553 2.0249419 0.2012507 1.6795802 0.8023790 0.0244960 -0.0005356 0.0267021 0.0148917 0.0043084 0.0075020 -0.0031490 -0.0000204 -0.0000184 2.0249419 0.2224687 1.6795802 0.8292814 0.0271045 -0.0012068 0.0250741 0.0140363 0.0040246 0.0070132 -0.0029827 -0.0000756 -0.0000288 2.0249419 0.2428997 1.6795802 0.8521776 0.0294952 -0.0017659 0.0238814 0.0134207 0.0037882 0.0066725 -0.0028249 -0.0000918 -0.0001077 2.0249419 0.2610286 1.6795802 0.8697988 0.0317280 -0.0023459 0.0225327 0.0126341 0.0036416 0.0062571 -0.0026458 0.0000030 -0.0001929 2.0249419 0.2755105 1.6795802 0.8829129 0.0333393 -0.0027590 0.0215071 0.0120908 0.0035041 0.0059122 -0.0025136 0.0000157 -0.0002116 2.0249419 0.2852701 1.6795802 0.8916725 0.0344247 -0.0029808 0.0208659 0.0117841 0.0033872 0.0056946 -0.0024399 -0.0000003 -0.0001899 2.0249419 0.2895509 1.6795802 0.8954618 0.0349068 -0.0029728 0.0206311 0.0116660 0.0033379 0.0056272 -0.0024112 0.0000040 -0.0001877 2.0249419 0.2895509 1.6795802 0.8954618 0.0349068 -0.0029728 0.0206311 0.0116660 0.0033379 0.0056272 -0.0024112 0.0000040 -0.0001877 2.0249419 0.2949465 1.6795802 0.9001311 0.0355529 -0.0029010 0.0203214 0.0115194 0.0032798 0.0055222 -0.0023844 -0.0000116 -0.0001719 2.0249419 0.3072474 1.6795802 0.9106342 0.0370579 -0.0028341 0.0196555 0.0111437 0.0031637 0.0053481 -0.0023067 -0.0000268 -0.0001602 2.0249419 0.3255004 1.6795802 0.9256555 0.0390456 -0.0029366 0.0185401 0.0104812 0.0030041 0.0050548 -0.0021760 -0.0000519 -0.0001180 2.0249419 0.3483500 1.6795802 0.9428201 0.0411171 -0.0031231 0.0170942 0.0096399 0.0028123 0.0046420 -0.0019332 -0.0000815 -0.0000494 2.0249419 0.3741013 1.6795802 0.9607173 0.0437494 -0.0036549 0.0156980 0.0087918 0.0026182 0.0042880 -0.0016663 -0.0001120 -0.0000339 2.0249419 0.4008443 1.6795802 0.9774638 0.0466751 -0.0041489 0.0145682 0.0080954 0.0023992 0.0040736 -0.0014093 -0.0001443 -0.0000100 2.0249419 0.4265956 1.6795802 0.9913951 0.0492918 -0.0042613 0.0134633 0.0074297 0.0022367 0.0037969 -0.0012273 -0.0001447 -0.0000134 2.0249419 0.4494452 1.6795802 1.0025892 0.0517455 -0.0043811 0.0124754 0.0068258 0.0021354 0.0035143 -0.0011062 -0.0001394 0.0000059 2.0249419 0.4676982 1.6795802 1.0107012 0.0537225 -0.0046018 0.0117287 0.0063631 0.0020759 0.0032897 -0.0010279 -0.0001223 0.0000333 2.0249419 0.4799991 1.6795802 1.0156713 0.0549310 -0.0048567 0.0112637 0.0060768 0.0020250 0.0031619 -0.0009682 -0.0000813 0.0000376 2.0249419 0.4853947 1.6795802 1.0177633 0.0554426 -0.0049647 0.0110521 0.0059390 0.0020028 0.0031102 -0.0009400 -0.0000616 0.0000348 2.0249419 0.4853947 1.6795802 1.0177633 0.0554426 -0.0049647 0.0110521 0.0059390 0.0020028 0.0031102 -0.0009400 -0.0000616 0.0000348 2.0249419 0.4913747 1.6795802 1.0199742 0.0559764 -0.0051075 0.0107906 0.0057663 0.0019777 0.0030466 -0.0009114 -0.0000386 0.0000280 2.0249419 0.5050080 1.6795802 1.0248393 0.0571223 -0.0052839 0.0102048 0.0053676 0.0019272 0.0029101 -0.0008468 0.0000063 0.0000087 2.0249419 0.5252382 1.6795802 1.0316811 0.0588320 -0.0053592 0.0095310 0.0049168 0.0018776 0.0027366 -0.0007605 0.0000426 -0.0000216 2.0249419 0.5505629 1.6795802 1.0392052 0.0611256 -0.0056271 0.0089402 0.0045569 0.0018207 0.0025626 -0.0006551 0.0000806 -0.0000544 2.0249419 0.5791036 1.6795802 1.0458254 0.0637054 -0.0058040 0.0083642 0.0042647 0.0017527 0.0023468 -0.0004987 0.0000834 -0.0000456 2.0249419 0.6087435 1.6795802 1.0499959 0.0658592 -0.0057459 0.0077917 0.0038873 0.0017165 0.0021879 -0.0003271 0.0000156 -0.0000135 2.0249419 0.6372842 1.6795802 1.0514657 0.0676506 -0.0058190 0.0074653 0.0036219 0.0017185 0.0021248 -0.0001827 0.0000071 0.0000258 2.0249419 0.6626089 1.6795802 1.0511978 0.0693149 -0.0057914 0.0074279 0.0035268 0.0017361 0.0021651 -0.0000496 0.0000417 0.0000636 2.0249419 0.6828390 1.6795802 1.0496202 0.0705243 -0.0056296 0.0074900 0.0035071 0.0017557 0.0022272 0.0000738 0.0000507 0.0000979 2.0249419 0.6964725 1.6795802 1.0476193 0.0712907 -0.0055753 0.0076017 0.0035647 0.0017689 0.0022681 0.0001774 0.0000539 0.0001132 2.0249419 0.7024525 1.6795802 1.0465548 0.0716323 -0.0055753 0.0076575 0.0036018 0.0017740 0.0022818 0.0002229 0.0000525 0.0001193 2.0249419 0.7024525 1.6795802 1.0465548 0.0716323 -0.0055753 0.0076575 0.0036018 0.0017740 0.0022818 0.0002229 0.0000525 0.0001193 2.0249419 0.7084325 1.6795802 1.0453703 0.0719795 -0.0055637 0.0077231 0.0036477 0.0017797 0.0022957 0.0002742 0.0000547 0.0001235 2.0249419 0.7220659 1.6795802 1.0423044 0.0727800 -0.0055721 0.0078745 0.0037660 0.0017904 0.0023182 0.0003835 0.0000589 0.0001308 2.0249419 0.7422960 1.6795802 1.0370630 0.0740828 -0.0058088 0.0081360 0.0039941 0.0018057 0.0023362 0.0005296 0.0000534 0.0001339 2.0249419 0.7676207 1.6795802 1.0294702 0.0755098 -0.0063777 0.0085650 0.0042641 0.0018682 0.0024328 0.0006892 0.0000243 0.0001154 2.0249419 0.7961615 1.6795802 1.0197554 0.0768858 -0.0073338 0.0092582 0.0046365 0.0020025 0.0026192 0.0008738 -0.0000210 0.0000871 2.0249419 0.8258014 1.6795802 1.0080163 0.0783093 -0.0085270 0.0101325 0.0050903 0.0021150 0.0029272 0.0010573 -0.0000250 0.0000735 2.0249419 0.8543421 1.6795802 0.9951528 0.0796296 -0.0095173 0.0110399 0.0055317 0.0022447 0.0032635 0.0012122 0.0000107 0.0000518 2.0249419 0.8796668 1.6795802 0.9824061 0.0807224 -0.0099483 0.0119436 0.0059544 0.0024018 0.0035874 0.0013806 0.0000460 0.0000448 2.0249419 0.8998969 1.6795802 0.9709779 0.0815072 -0.0098835 0.0125733 0.0062707 0.0025193 0.0037833 0.0015133 0.0000772 0.0000389 2.0249419 0.9135303 1.6795802 0.9628102 0.0820153 -0.0098010 0.0129514 0.0064571 0.0025902 0.0039041 0.0015761 0.0000724 0.0000383 2.0249419 0.9195104 1.6795802 0.9591430 0.0822507 -0.0098185 0.0131209 0.0065355 0.0026210 0.0039645 0.0016020 0.0000535 0.0000427 2.0249419 0.9195104 1.6795802 0.9591430 0.0822507 -0.0098185 0.0131209 0.0065355 0.0026210 0.0039645 0.0016020 0.0000535 0.0000427 2.0249419 0.9249059 1.6795802 0.9558234 0.0824417 -0.0098544 0.0132679 0.0066020 0.0026483 0.0040176 0.0016213 0.0000428 0.0000472 2.0249419 0.9372069 1.6795802 0.9480786 0.0828724 -0.0099796 0.0136151 0.0067544 0.0027159 0.0041448 0.0016712 0.0000036 0.0000723 2.0249419 0.9554598 1.6795802 0.9357688 0.0835521 -0.0102206 0.0141546 0.0069532 0.0028159 0.0043855 0.0017524 0.0000251 0.0001056 2.0249419 0.9783095 1.6795802 0.9193840 0.0845526 -0.0101758 0.0149718 0.0073031 0.0029676 0.0047011 0.0018448 0.0000368 0.0001066 2.0249419 1.0040605 1.6795802 0.8994981 0.0855537 -0.0108460 0.0163543 0.0079794 0.0032635 0.0051115 0.0021295 -0.0000756 0.0000953 2.0249419 1.0308036 1.6795802 0.8767573 0.0860946 -0.0112025 0.0185935 0.0090889 0.0037179 0.0057867 0.0025936 -0.0000454 0.0001790 2.0249419 1.0565549 1.6795802 0.8507357 0.0862943 -0.0119640 0.0212770 0.0105027 0.0042401 0.0065342 0.0031769 0.0001969 0.0002127 2.0249419 1.0794046 1.6795802 0.8238875 0.0863097 -0.0132635 0.0239899 0.0120727 0.0048200 0.0070973 0.0037612 0.0003956 0.0002782 2.0249419 1.0976576 1.6795802 0.7994659 0.0861043 -0.0129668 0.0264004 0.0131999 0.0054669 0.0077336 0.0042309 0.0002403 0.0002064 2.0249419 1.1099585 1.6795802 0.7806368 0.0857976 -0.0125023 0.0286920 0.0144089 0.0059871 0.0082960 0.0047077 0.0001068 0.0001113 2.0249419 1.1153541 1.6795802 0.7722321 0.0856707 -0.0123517 0.0295459 0.0147896 0.0062217 0.0085346 0.0048790 0.0000392 0.0000754 2.0249419 1.1153541 1.6795802 0.7722321 0.0856707 -0.0123517 0.0295459 0.0147896 0.0062217 0.0085346 0.0048790 0.0000392 0.0000754 2.0249419 1.1196349 1.6795802 0.7651582 0.0855663 -0.0122895 0.0304604 0.0152637 0.0064294 0.0087672 0.0050921 0.0000101 0.0000866 2.0249419 1.1293944 1.6795802 0.7491081 0.0855233 -0.0124285 0.0323330 0.0162051 0.0068895 0.0092384 0.0055469 -0.0000609 0.0000751 2.0249419 1.1438763 1.6795802 0.7235885 0.0854406 -0.0134951 0.0355980 0.0178206 0.0076223 0.0101551 0.0063043 0.0000270 0.0000357 2.0249419 1.1620053 1.6795802 0.6891604 0.0846578 -0.0152578 0.0386212 0.0191869 0.0084664 0.0109678 0.0070553 0.0001950 0.0000018 2.0249419 1.1824363 1.6795802 0.6474700 0.0829308 -0.0172658 0.0410984 0.0199140 0.0092303 0.0119542 0.0075197 0.0002246 -0.0000601 2.0249419 1.2036544 1.6795802 0.6035002 0.0820450 -0.0200726 0.0431679 0.0207239 0.0099173 0.0125267 0.0079364 0.0001127 -0.0000815 2.0249419 1.2240855 1.6795802 0.5644358 0.0808776 -0.0222888 0.0444937 0.0211737 0.0103639 0.0129561 0.0083306 0.0000529 -0.0000719 2.0249419 1.2422143 1.6795802 0.5308769 0.0781477 -0.0226348 0.0443396 0.0206349 0.0104727 0.0132320 0.0083909 0.0001017 -0.0000323 2.0249419 1.2566961 1.6795802 0.5027725 0.0759179 -0.0227797 0.0446449 0.0203908 0.0106321 0.0136220 0.0084710 0.0001028 0.0000509 2.0249419 1.2664558 1.6795802 0.4840981 0.0744755 -0.0233177 0.0445782 0.0201455 0.0107625 0.0136701 0.0084898 0.0002873 0.0000881 2.0249419 1.2707366 1.6795802 0.4762425 0.0738027 -0.0236868 0.0444199 0.0198959 0.0108084 0.0137155 0.0084523 0.0004006 0.0000967 2.0249419 1.2707366 1.6795802 0.4762425 0.0738027 -0.0236868 0.0444199 0.0198959 0.0108084 0.0137155 0.0084523 0.0004006 0.0000967 2.0249419 1.2734857 1.6795802 0.4713998 0.0733954 -0.0238190 0.0442031 0.0197164 0.0108159 0.0136708 0.0083945 0.0004663 0.0001082 2.0249419 1.2797530 1.6795802 0.4602162 0.0724407 -0.0242780 0.0436547 0.0192335 0.0107895 0.0136316 0.0082462 0.0005461 0.0001527 2.0249419 1.2890530 1.6795802 0.4437061 0.0711573 -0.0249409 0.0425518 0.0185112 0.0106147 0.0134258 0.0079344 0.0006027 0.0002850 2.0249419 1.3006949 1.6795802 0.4232249 0.0695610 -0.0254290 0.0408027 0.0177444 0.0102270 0.0128313 0.0074401 0.0005304 0.0003348 2.0249419 1.3138154 1.6795802 0.4002013 0.0679662 -0.0267637 0.0387580 0.0167798 0.0096040 0.0123741 0.0067815 0.0004152 0.0003888 2.0249419 1.3274411 1.6795802 0.3759904 0.0658727 -0.0276509 0.0365447 0.0156746 0.0087411 0.0121289 0.0061415 0.0004739 0.0004850 2.0249419 1.3405615 1.6795802 0.3526209 0.0628619 -0.0274268 0.0341426 0.0148577 0.0077017 0.0115832 0.0055366 0.0008377 0.0004931 2.0249419 1.3522035 1.6795802 0.3306915 0.0599906 -0.0272101 0.0320531 0.0144335 0.0065987 0.0110209 0.0049872 0.0008925 0.0004656 2.0249419 1.3615035 1.6795802 0.3092225 0.0573100 -0.0267207 0.0302925 0.0141343 0.0055538 0.0106045 0.0045879 0.0006483 0.0003300 2.0249419 1.3677709 1.6795802 0.2908882 0.0547266 -0.0260961 0.0289723 0.0139512 0.0047550 0.0102661 0.0043543 0.0004014 0.0002059 2.0249419 1.3705199 1.6795802 0.2815176 0.0533361 -0.0255537 0.0283238 0.0138810 0.0043934 0.0100494 0.0042768 0.0002981 0.0001530 2.0249419 1.3705199 1.6795802 0.2815176 0.0533361 -0.0255537 0.0283238 0.0138810 0.0043934 0.0100494 0.0042768 0.0002981 0.0001530 2.0249419 1.3714672 1.6795802 0.2780803 0.0528220 -0.0253624 0.0280802 0.0138539 0.0042656 0.0099608 0.0042508 0.0002624 0.0001377 2.0249419 1.3736269 1.6795802 0.2697878 0.0515625 -0.0248612 0.0274888 0.0137873 0.0039708 0.0097307 0.0041944 0.0001858 0.0001038 2.0249419 1.3768317 1.6795802 0.2561579 0.0494266 -0.0239826 0.0264710 0.0136364 0.0035211 0.0093135 0.0041040 0.0000786 0.0000572 2.0249419 1.3808435 1.6795802 0.2363378 0.0461407 -0.0226543 0.0248300 0.0132424 0.0029290 0.0086585 0.0039349 -0.0000597 0.0000026 2.0249419 1.3853648 1.6795802 0.2089431 0.0412638 -0.0207955 0.0222305 0.0122818 0.0022208 0.0077279 0.0035795 -0.0002482 -0.0000632 2.0249419 1.3900602 1.6795802 0.1723903 0.0343403 -0.0181228 0.0182641 0.0103262 0.0014603 0.0064777 0.0029046 -0.0004070 -0.0001202 2.0249419 1.3945814 1.6795802 0.1269530 0.0254077 -0.0142390 0.0128367 0.0072158 0.0007654 0.0048556 0.0019096 -0.0003653 -0.0001170 2.0249419 1.3985932 1.6795802 0.0784081 0.0157103 -0.0094921 0.0067967 0.0036266 0.0002768 0.0028932 0.0008779 -0.0001853 -0.0000612 2.0249419 1.4017979 1.6795802 0.0373386 0.0074775 -0.0049444 0.0021771 0.0010593 0.0000575 0.0010604 0.0002326 -0.0000484 -0.0000144 2.0249419 1.4039576 1.6795802 0.0109300 0.0021867 -0.0015617 0.0002480 0.0001119 0.0000048 0.0001313 0.0000229 -0.0000041 -0.0000010 2.0249419 1.4049050 1.6795802 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000