# 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 0.0249382 0.0000000 2.9178295 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0249382 0.0006959 2.9178295 0.0185002 0.0000008 -0.0001519 0.0001379 0.0000977 0.0000000 0.0000402 -0.0000002 0.0000022 0.0000000 0.0249382 0.0022823 2.9178295 0.0616245 0.0000153 -0.0006566 0.0013695 0.0010235 0.0000013 0.0003447 -0.0000093 0.0000176 0.0000000 0.0249382 0.0046363 2.9178295 0.1273781 0.0000703 -0.0017679 0.0050895 0.0040397 0.0000145 0.0010353 -0.0000784 0.0000375 -0.0000001 0.0249382 0.0075831 2.9178295 0.2096751 0.0001989 -0.0035711 0.0116667 0.0096806 0.0000651 0.0019210 -0.0003053 0.0000138 0.0000019 0.0249382 0.0109042 2.9178295 0.2969308 0.0004259 -0.0057311 0.0192877 0.0163564 0.0001729 0.0027583 -0.0007123 -0.0000380 0.0000126 0.0249382 0.0143532 2.9178295 0.3770227 0.0007414 -0.0077038 0.0256067 0.0218073 0.0003354 0.0034640 -0.0011861 -0.0000262 0.0000327 0.0249382 0.0176743 2.9178295 0.4428722 0.0010993 -0.0091767 0.0297736 0.0252039 0.0005314 0.0040382 -0.0016039 0.0000500 0.0000502 0.0249382 0.0206211 2.9178295 0.4926377 0.0014396 -0.0101527 0.0321344 0.0269261 0.0007303 0.0044779 -0.0019163 0.0001232 0.0000578 0.0249382 0.0229751 2.9178295 0.5272228 0.0017157 -0.0107639 0.0333313 0.0276510 0.0009003 0.0047800 -0.0021274 0.0001627 0.0000579 0.0249382 0.0245615 2.9178295 0.5482264 0.0019010 -0.0111186 0.0338703 0.0278952 0.0010176 0.0049575 -0.0022531 0.0001778 0.0000552 0.0249382 0.0252574 2.9178295 0.5569001 0.0019815 -0.0112647 0.0340505 0.0279523 0.0010692 0.0050290 -0.0023047 0.0001820 0.0000535 0.0249382 0.0252574 2.9178295 0.5569001 0.0019815 -0.0112647 0.0340505 0.0279523 0.0010692 0.0050290 -0.0023047 0.0001820 0.0000535 0.0249382 0.0272767 2.9178295 0.5803487 0.0022124 -0.0116716 0.0344141 0.0279806 0.0012178 0.0052157 -0.0024421 0.0001868 0.0000463 0.0249382 0.0318804 2.9178295 0.6255056 0.0026983 -0.0126443 0.0345734 0.0274777 0.0015403 0.0055554 -0.0026908 0.0002029 0.0000235 0.0249382 0.0387116 2.9178295 0.6762837 0.0032069 -0.0144647 0.0337864 0.0259630 0.0019555 0.0058680 -0.0028988 0.0002978 -0.0000083 0.0249382 0.0472632 2.9178295 0.7220424 0.0034404 -0.0168085 0.0321931 0.0237408 0.0023775 0.0060748 -0.0029981 0.0004417 -0.0000157 0.0249382 0.0569008 2.9178295 0.7598843 0.0035397 -0.0182489 0.0302513 0.0213499 0.0027380 0.0061634 -0.0030436 0.0004865 -0.0000110 0.0249382 0.0669095 2.9178295 0.7908334 0.0040272 -0.0180753 0.0282726 0.0191483 0.0030179 0.0061063 -0.0030536 0.0004576 -0.0000060 0.0249382 0.0765470 2.9178295 0.8150872 0.0049569 -0.0167747 0.0266063 0.0173435 0.0032080 0.0060548 -0.0030551 0.0003517 0.0000365 0.0249382 0.0850986 2.9178295 0.8331220 0.0059278 -0.0150702 0.0251401 0.0158547 0.0033214 0.0059640 -0.0030575 0.0002771 0.0000572 0.0249382 0.0919298 2.9178295 0.8461096 0.0067440 -0.0135853 0.0240764 0.0148560 0.0033726 0.0058479 -0.0030499 0.0002753 0.0000658 0.0249382 0.0965335 2.9178295 0.8541321 0.0073049 -0.0125726 0.0234726 0.0143076 0.0033912 0.0057738 -0.0030349 0.0002714 0.0000770 0.0249382 0.0985528 2.9178295 0.8574927 0.0075458 -0.0121300 0.0232404 0.0140914 0.0033975 0.0057515 -0.0030302 0.0002742 0.0000808 0.0249382 0.0985528 2.9178295 0.8574927 0.0075458 -0.0121300 0.0232404 0.0140914 0.0033975 0.0057515 -0.0030302 0.0002742 0.0000808 0.0249382 0.1016973 2.9178295 0.8626006 0.0079051 -0.0114173 0.0229060 0.0137741 0.0034070 0.0057249 -0.0030207 0.0002757 0.0000876 0.0249382 0.1088662 2.9178295 0.8737317 0.0086277 -0.0097684 0.0223241 0.0131714 0.0034237 0.0057290 -0.0030078 0.0002702 0.0000880 0.0249382 0.1195038 2.9178295 0.8895409 0.0094623 -0.0073569 0.0215109 0.0124207 0.0034320 0.0056582 -0.0029691 0.0002364 0.0000537 0.0249382 0.1328203 2.9178295 0.9077528 0.0102511 -0.0049714 0.0205212 0.0116878 0.0033767 0.0054567 -0.0028816 0.0002881 0.0000334 0.0249382 0.1478278 2.9178295 0.9265602 0.0112159 -0.0025433 0.0193487 0.0109380 0.0032897 0.0051210 -0.0027817 0.0003178 0.0000667 0.0249382 0.1634134 2.9178295 0.9443763 0.0120469 -0.0002964 0.0183122 0.0102689 0.0032145 0.0048288 -0.0026624 0.0002936 0.0001137 0.0249382 0.1784209 2.9178295 0.9603153 0.0125025 0.0014539 0.0174470 0.0096459 0.0031437 0.0046574 -0.0025118 0.0002491 0.0001469 0.0249382 0.1917375 2.9178295 0.9738896 0.0130391 0.0028027 0.0167289 0.0091051 0.0031024 0.0045215 -0.0023913 0.0002647 0.0001360 0.0249382 0.2023751 2.9178295 0.9840266 0.0136248 0.0037325 0.0162327 0.0087482 0.0030732 0.0044113 -0.0023079 0.0002968 0.0001226 0.0249382 0.2095439 2.9178295 0.9904889 0.0140615 0.0044382 0.0159280 0.0085730 0.0030577 0.0042974 -0.0022549 0.0003238 0.0001110 0.0249382 0.2126884 2.9178295 0.9931989 0.0142625 0.0046949 0.0157801 0.0084841 0.0030525 0.0042435 -0.0022282 0.0003298 0.0001066 0.0249382 0.2126884 2.9178295 0.9931989 0.0142625 0.0046949 0.0157801 0.0084841 0.0030525 0.0042435 -0.0022282 0.0003298 0.0001066 0.0249382 0.2166517 2.9178295 0.9965887 0.0145180 0.0050409 0.0155977 0.0083721 0.0030471 0.0041784 -0.0021987 0.0003350 0.0001010 0.0249382 0.2256873 2.9178295 1.0039555 0.0151079 0.0056713 0.0152271 0.0081585 0.0030316 0.0040370 -0.0021291 0.0003452 0.0000822 0.0249382 0.2390949 2.9178295 1.0143051 0.0159427 0.0067553 0.0146756 0.0078338 0.0029923 0.0038496 -0.0020228 0.0003596 0.0000780 0.0249382 0.2558790 2.9178295 1.0262506 0.0169942 0.0081270 0.0140039 0.0074016 0.0029242 0.0036780 -0.0018952 0.0004099 0.0000999 0.0249382 0.2747945 2.9178295 1.0385342 0.0181061 0.0093887 0.0133149 0.0069121 0.0028644 0.0035384 -0.0017245 0.0005005 0.0001404 0.0249382 0.2944385 2.9178295 1.0504293 0.0192159 0.0101545 0.0126459 0.0064019 0.0028186 0.0034254 -0.0015505 0.0005582 0.0001864 0.0249382 0.3133540 2.9178295 1.0609846 0.0202478 0.0103265 0.0120432 0.0059974 0.0027403 0.0033055 -0.0014031 0.0006053 0.0002191 0.0249382 0.3301381 2.9178295 1.0697908 0.0210624 0.0102924 0.0114668 0.0056279 0.0026447 0.0031942 -0.0012405 0.0006588 0.0002317 0.0249382 0.3435457 2.9178295 1.0764061 0.0217534 0.0102033 0.0109448 0.0053252 0.0025525 0.0030671 -0.0011177 0.0006865 0.0002295 0.0249382 0.3525813 2.9178295 1.0804045 0.0222610 0.0100670 0.0106295 0.0051475 0.0024897 0.0029923 -0.0010397 0.0007020 0.0002317 0.0249382 0.3565446 2.9178295 1.0821142 0.0224758 0.0099519 0.0104904 0.0050690 0.0024640 0.0029574 -0.0010041 0.0007120 0.0002318 0.0249382 0.3565446 2.9178295 1.0821142 0.0224758 0.0099519 0.0104904 0.0050690 0.0024640 0.0029574 -0.0010041 0.0007120 0.0002318 0.0249382 0.3609371 2.9178295 1.0839250 0.0227139 0.0098319 0.0103438 0.0049868 0.0024364 0.0029206 -0.0009667 0.0007206 0.0002383 0.0249382 0.3709515 2.9178295 1.0879344 0.0232812 0.0095065 0.0099955 0.0047957 0.0023804 0.0028194 -0.0008790 0.0007473 0.0002477 0.0249382 0.3858115 2.9178295 1.0933070 0.0241664 0.0090556 0.0095117 0.0045340 0.0023032 0.0026745 -0.0007615 0.0007536 0.0002545 0.0249382 0.4044137 2.9178295 1.0991725 0.0254919 0.0081490 0.0090089 0.0042266 0.0022415 0.0025408 -0.0006239 0.0007410 0.0002308 0.0249382 0.4253781 2.9178295 1.1048250 0.0272219 0.0076383 0.0086196 0.0039662 0.0022187 0.0024347 -0.0004898 0.0007133 0.0002101 0.0249382 0.4471500 2.9178295 1.1098272 0.0290326 0.0078735 0.0083726 0.0037834 0.0021951 0.0023940 -0.0003373 0.0007311 0.0001954 0.0249382 0.4681144 2.9178295 1.1136503 0.0307788 0.0077913 0.0082384 0.0037339 0.0021637 0.0023408 -0.0001895 0.0007780 0.0001743 0.0249382 0.4867166 2.9178295 1.1160530 0.0323488 0.0074624 0.0081847 0.0037566 0.0021364 0.0022917 -0.0000774 0.0008276 0.0001680 0.0249382 0.5015765 2.9178295 1.1173869 0.0336044 0.0072112 0.0081963 0.0037951 0.0021250 0.0022762 0.0000028 0.0008672 0.0001531 0.0249382 0.5115908 2.9178295 1.1179535 0.0344741 0.0070555 0.0082292 0.0038213 0.0021262 0.0022817 0.0000457 0.0009000 0.0001350 0.0249382 0.5159834 2.9178295 1.1181263 0.0348553 0.0070052 0.0082450 0.0038324 0.0021294 0.0022831 0.0000653 0.0009088 0.0001269 0.0249382 0.5159834 2.9178295 1.1181263 0.0348553 0.0070052 0.0082450 0.0038324 0.0021294 0.0022831 0.0000653 0.0009088 0.0001269 0.0249382 0.5203760 2.9178295 1.1182671 0.0352396 0.0069358 0.0082575 0.0038421 0.0021338 0.0022816 0.0000856 0.0009151 0.0001190 0.0249382 0.5303904 2.9178295 1.1183933 0.0361519 0.0067139 0.0082766 0.0038617 0.0021469 0.0022680 0.0001305 0.0009163 0.0001073 0.0249382 0.5452504 2.9178295 1.1181787 0.0375180 0.0060733 0.0082880 0.0038866 0.0021617 0.0022397 0.0001955 0.0009149 0.0001030 0.0249382 0.5638525 2.9178295 1.1173757 0.0391241 0.0051579 0.0083377 0.0039502 0.0021615 0.0022261 0.0002641 0.0009340 0.0000931 0.0249382 0.5848170 2.9178295 1.1156933 0.0408633 0.0040154 0.0084627 0.0040464 0.0021667 0.0022496 0.0003414 0.0009070 0.0000453 0.0249382 0.6065888 2.9178295 1.1128138 0.0427550 0.0027525 0.0086407 0.0041607 0.0021837 0.0022962 0.0004572 0.0008634 -0.0000065 0.0249382 0.6275533 2.9178295 1.1089780 0.0446202 0.0017394 0.0089059 0.0043370 0.0022024 0.0023665 0.0005861 0.0008514 -0.0000367 0.0249382 0.6461555 2.9178295 1.1048329 0.0461311 0.0012085 0.0092162 0.0045471 0.0022318 0.0024372 0.0006929 0.0008167 -0.0000632 0.0249382 0.6610155 2.9178295 1.1007930 0.0471980 0.0009284 0.0094807 0.0047081 0.0022811 0.0024915 0.0007842 0.0007550 -0.0000898 0.0249382 0.6710297 2.9178295 1.0975249 0.0478921 0.0006336 0.0097074 0.0048356 0.0023219 0.0025499 0.0008467 0.0007269 -0.0000994 0.0249382 0.6754224 2.9178295 1.0959655 0.0481887 0.0005281 0.0098132 0.0048965 0.0023400 0.0025767 0.0008740 0.0007126 -0.0001048 0.0249382 0.6754224 2.9178295 1.0959655 0.0481887 0.0005281 0.0098132 0.0048965 0.0023400 0.0025767 0.0008740 0.0007126 -0.0001048 0.0249382 0.6793857 2.9178295 1.0944858 0.0484517 0.0004016 0.0099052 0.0049519 0.0023560 0.0025974 0.0008989 0.0006991 -0.0001079 0.0249382 0.6884212 2.9178295 1.0909585 0.0490326 0.0001238 0.0100866 0.0050627 0.0023899 0.0026340 0.0009534 0.0006584 -0.0001163 0.0249382 0.7018289 2.9178295 1.0852993 0.0497753 -0.0004558 0.0103033 0.0051831 0.0024326 0.0026877 0.0010285 0.0005908 -0.0001308 0.0249382 0.7186130 2.9178295 1.0776495 0.0504667 -0.0015457 0.0106393 0.0053479 0.0024879 0.0028036 0.0011246 0.0005383 -0.0001406 0.0249382 0.7375285 2.9178295 1.0687332 0.0511265 -0.0031096 0.0110449 0.0055413 0.0025604 0.0029431 0.0012459 0.0004859 -0.0001626 0.0249382 0.7571725 2.9178295 1.0591044 0.0518778 -0.0051716 0.0115350 0.0058150 0.0026262 0.0030938 0.0013710 0.0004418 -0.0001607 0.0249382 0.7760880 2.9178295 1.0483811 0.0524568 -0.0075906 0.0120429 0.0061006 0.0026817 0.0032606 0.0015037 0.0004046 -0.0001212 0.0249382 0.7928721 2.9178295 1.0375742 0.0528048 -0.0096912 0.0125730 0.0064291 0.0027286 0.0034153 0.0016473 0.0002926 -0.0001100 0.0249382 0.8062797 2.9178295 1.0286694 0.0531113 -0.0112868 0.0130148 0.0066773 0.0027596 0.0035779 0.0017624 0.0002022 -0.0001215 0.0249382 0.8153153 2.9178295 1.0225488 0.0533417 -0.0124865 0.0132833 0.0068167 0.0027863 0.0036803 0.0018413 0.0001611 -0.0001270 0.0249382 0.8192786 2.9178295 1.0198236 0.0534541 -0.0130528 0.0134029 0.0068745 0.0028015 0.0037268 0.0018729 0.0001426 -0.0001307 0.0249382 0.8192786 2.9178295 1.0198236 0.0534541 -0.0130528 0.0134029 0.0068745 0.0028015 0.0037268 0.0018729 0.0001426 -0.0001307 0.0249382 0.8224230 2.9178295 1.0175725 0.0535489 -0.0135509 0.0135113 0.0069373 0.0028151 0.0037589 0.0019014 0.0001301 -0.0001307 0.0249382 0.8295919 2.9178295 1.0122868 0.0537720 -0.0147040 0.0137746 0.0070935 0.0028501 0.0038310 0.0019622 0.0001064 -0.0001270 0.0249382 0.8402295 2.9178295 1.0039638 0.0540761 -0.0164994 0.0141950 0.0073658 0.0029098 0.0039194 0.0020397 0.0000839 -0.0001002 0.0249382 0.8535460 2.9178295 0.9927233 0.0543635 -0.0187409 0.0147397 0.0077026 0.0029837 0.0040534 0.0021273 0.0000518 -0.0000338 0.0249382 0.8685536 2.9178295 0.9787147 0.0546332 -0.0210194 0.0155039 0.0081902 0.0030448 0.0042689 0.0022258 0.0000368 0.0000307 0.0249382 0.8841391 2.9178295 0.9627496 0.0545994 -0.0232374 0.0164309 0.0088204 0.0030903 0.0045202 0.0023375 -0.0000048 0.0000459 0.0249382 0.8991467 2.9178295 0.9458548 0.0541824 -0.0260969 0.0174200 0.0095903 0.0031519 0.0046778 0.0024654 -0.0000805 0.0000348 0.0249382 0.9124632 2.9178295 0.9296455 0.0539633 -0.0289924 0.0182764 0.0103012 0.0031708 0.0048043 0.0025953 -0.0000276 0.0000594 0.0249382 0.9231008 2.9178295 0.9154128 0.0540003 -0.0313342 0.0189746 0.0108621 0.0031590 0.0049535 0.0027328 0.0000153 0.0000564 0.0249382 0.9302697 2.9178295 0.9044315 0.0540287 -0.0333429 0.0196157 0.0114012 0.0031511 0.0050635 0.0028563 0.0000622 0.0000528 0.0249382 0.9334141 2.9178295 0.8992528 0.0540654 -0.0342953 0.0199482 0.0116967 0.0031443 0.0051072 0.0029179 0.0000840 0.0000485 0.0249382 0.9334141 2.9178295 0.8992528 0.0540654 -0.0342953 0.0199482 0.0116967 0.0031443 0.0051072 0.0029179 0.0000840 0.0000485 0.0249382 0.9354334 2.9178295 0.8958079 0.0540977 -0.0349735 0.0201891 0.0119151 0.0031389 0.0051351 0.0029599 0.0000967 0.0000461 0.0249382 0.9400371 2.9178295 0.8876423 0.0542111 -0.0365905 0.0207707 0.0124592 0.0031203 0.0051912 0.0030545 0.0001196 0.0000348 0.0249382 0.9468684 2.9178295 0.8745790 0.0544624 -0.0392893 0.0216333 0.0133379 0.0030684 0.0052270 0.0031711 0.0001449 0.0000076 0.0249382 0.9554200 2.9178295 0.8559377 0.0548467 -0.0429035 0.0226516 0.0145823 0.0029368 0.0051325 0.0032777 0.0001952 -0.0000055 0.0249382 0.9650576 2.9178295 0.8293815 0.0550351 -0.0465369 0.0241822 0.0164841 0.0027097 0.0049884 0.0034337 0.0002468 0.0000024 0.0249382 0.9750662 2.9178295 0.7918825 0.0546002 -0.0493268 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-0.0109181 0.0008164 0.0006059 0.0000073 0.0002032 0.0000631 -0.0000393 -0.0000043 0.0249382 1.0312710 2.9178295 0.0119374 0.0012231 -0.0034901 0.0000820 0.0000578 0.0000006 0.0000236 0.0000060 -0.0000036 -0.0000004 0.0249382 1.0319668 2.9178295 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000