# 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 18.5249424 0.0000000 0.8355136 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 18.5249424 0.0026972 0.8355136 0.0136158 0.0000014 0.0029772 0.0002096 0.0001291 0.0000001 0.0000803 -0.0000005 -0.0000015 0.0000001 18.5249424 0.0088463 0.8355136 0.0456960 0.0000524 0.0091428 0.0017716 0.0011726 0.0000084 0.0005906 -0.0000192 0.0000420 0.0000009 18.5249424 0.0179707 0.8355136 0.0917193 0.0003812 0.0165734 0.0053770 0.0037437 0.0000663 0.0015669 -0.0001230 0.0002569 -0.0000001 18.5249424 0.0293930 0.8355136 0.1386954 0.0012941 0.0229747 0.0095550 0.0066836 0.0002163 0.0026551 -0.0003127 0.0004753 0.0000017 18.5249424 0.0422657 0.8355136 0.1762739 0.0027602 0.0274159 0.0125234 0.0086383 0.0004432 0.0034419 -0.0005234 0.0005847 -0.0000076 18.5249424 0.0556343 0.8355136 0.2032468 0.0043473 0.0298829 0.0143787 0.0097445 0.0007028 0.0039314 -0.0007031 0.0006434 -0.0000228 18.5249424 0.0685070 0.8355136 0.2218302 0.0056187 0.0309350 0.0156311 0.0103944 0.0009522 0.0042845 -0.0008354 0.0006516 -0.0000215 18.5249424 0.0799293 0.8355136 0.2349091 0.0064482 0.0313679 0.0164619 0.0107352 0.0011694 0.0045573 -0.0009352 0.0006300 -0.0000146 18.5249424 0.0890537 0.8355136 0.2440129 0.0069298 0.0315551 0.0169519 0.0108936 0.0013454 0.0047129 -0.0009912 0.0005741 0.0000021 18.5249424 0.0952028 0.8355136 0.2496010 0.0071683 0.0316968 0.0171973 0.0109546 0.0014614 0.0047813 -0.0010196 0.0005219 0.0000190 18.5249424 0.0979000 0.8355136 0.2520413 0.0072536 0.0317175 0.0172987 0.0109813 0.0015111 0.0048063 -0.0010187 0.0004976 0.0000274 18.5249424 0.0979000 0.8355136 0.2520413 0.0072536 0.0317175 0.0172987 0.0109813 0.0015111 0.0048063 -0.0010187 0.0004976 0.0000274 18.5249424 0.1057270 0.8355136 0.2583421 0.0074883 0.0321236 0.0174797 0.0110182 0.0016462 0.0048152 -0.0010518 0.0004379 0.0000637 18.5249424 0.1235714 0.8355136 0.2708912 0.0081547 0.0319394 0.0178306 0.0110487 0.0019235 0.0048584 -0.0010274 0.0002674 0.0001425 18.5249424 0.1500499 0.8355136 0.2847093 0.0088873 0.0300389 0.0182087 0.0112540 0.0022336 0.0047211 -0.0009612 0.0001312 0.0002645 18.5249424 0.1831966 0.8355136 0.2969238 0.0097699 0.0256934 0.0186775 0.0115162 0.0025058 0.0046554 -0.0009282 0.0000789 0.0002282 18.5249424 0.2205526 0.8355136 0.3075873 0.0108215 0.0203763 0.0191687 0.0119138 0.0026546 0.0046003 -0.0009099 -0.0000706 0.0001627 18.5249424 0.2593473 0.8355136 0.3161500 0.0120338 0.0163579 0.0201980 0.0129086 0.0027697 0.0045197 -0.0007330 -0.0001845 0.0001036 18.5249424 0.2967033 0.8355136 0.3238452 0.0131059 0.0127124 0.0216890 0.0142294 0.0028890 0.0045706 -0.0006070 0.0002455 0.0001006 18.5249424 0.3298500 0.8355136 0.3321214 0.0135776 0.0092588 0.0228392 0.0151495 0.0029787 0.0047111 -0.0006722 0.0005524 0.0000739 18.5249424 0.3563285 0.8355136 0.3392398 0.0138898 0.0070108 0.0235517 0.0156345 0.0031209 0.0047963 -0.0007765 0.0005452 -0.0000154 18.5249424 0.3741729 0.8355136 0.3441108 0.0139933 0.0055420 0.0241004 0.0160820 0.0032294 0.0047890 -0.0008855 0.0005848 -0.0000446 18.5249424 0.3819999 0.8355136 0.3465825 0.0138670 0.0048089 0.0242246 0.0161371 0.0032788 0.0048087 -0.0009064 0.0006187 -0.0000728 18.5249424 0.3819999 0.8355136 0.3465825 0.0138670 0.0048089 0.0242246 0.0161371 0.0032788 0.0048087 -0.0009064 0.0006187 -0.0000728 18.5249424 0.3941882 0.8355136 0.3492944 0.0136601 0.0032084 0.0246932 0.0164952 0.0033456 0.0048525 -0.0010146 0.0006350 -0.0000402 18.5249424 0.4219754 0.8355136 0.3567504 0.0135374 0.0010522 0.0248355 0.0164180 0.0035173 0.0049003 -0.0010970 0.0005425 0.0000295 18.5249424 0.4632077 0.8355136 0.3681968 0.0146579 0.0004240 0.0249673 0.0162533 0.0038333 0.0048808 -0.0011626 0.0004483 0.0001677 18.5249424 0.5148236 0.8355136 0.3807603 0.0166222 -0.0008590 0.0246280 0.0156139 0.0042062 0.0048079 -0.0011630 0.0003403 0.0000461 18.5249424 0.5729944 0.8355136 0.3943290 0.0184571 -0.0042210 0.0248600 0.0153551 0.0044668 0.0050380 -0.0013041 0.0002457 -0.0000364 18.5249424 0.6334054 0.8355136 0.4108073 0.0216038 -0.0067497 0.0245573 0.0146929 0.0047030 0.0051613 -0.0014296 0.0000748 -0.0000711 18.5249424 0.6915761 0.8355136 0.4256346 0.0254145 -0.0072538 0.0242588 0.0139641 0.0050255 0.0052692 -0.0014208 -0.0000696 -0.0001665 18.5249424 0.7431921 0.8355136 0.4372429 0.0270100 -0.0068120 0.0247233 0.0141501 0.0053569 0.0052163 -0.0014549 -0.0003007 -0.0002121 18.5249424 0.7844245 0.8355136 0.4462196 0.0273864 -0.0062980 0.0250904 0.0139412 0.0058078 0.0053413 -0.0013159 -0.0005232 -0.0002536 18.5249424 0.8122116 0.8355136 0.4511657 0.0279193 -0.0058089 0.0251033 0.0136619 0.0060663 0.0053751 -0.0011251 -0.0007369 -0.0002473 18.5249424 0.8243999 0.8355136 0.4539080 0.0280825 -0.0053830 0.0251151 0.0134346 0.0061820 0.0054985 -0.0010335 -0.0007712 -0.0002391 18.5249424 0.8243999 0.8355136 0.4539080 0.0280825 -0.0053830 0.0251151 0.0134346 0.0061820 0.0054985 -0.0010335 -0.0007712 -0.0002391 18.5249424 0.8397620 0.8355136 0.4552892 0.0283168 -0.0046959 0.0249219 0.0132810 0.0062980 0.0053429 -0.0009506 -0.0008856 -0.0002511 18.5249424 0.8747848 0.8355136 0.4593585 0.0286748 -0.0039455 0.0243852 0.0126635 0.0064074 0.0053144 -0.0005806 -0.0012105 -0.0001992 18.5249424 0.9267541 0.8355136 0.4659799 0.0290078 -0.0040514 0.0240789 0.0121642 0.0064473 0.0054673 -0.0001982 -0.0011691 -0.0000735 18.5249424 0.9918107 0.8355136 0.4710224 0.0297293 -0.0039010 0.0236172 0.0116886 0.0064839 0.0054447 0.0000990 -0.0013984 0.0000843 18.5249424 1.0651288 0.8355136 0.4761403 0.0310644 -0.0030661 0.0241383 0.0115224 0.0067679 0.0058480 0.0006865 -0.0014979 -0.0000045 18.5249424 1.1412708 0.8355136 0.4781662 0.0322775 -0.0032848 0.0256006 0.0120901 0.0070875 0.0064230 0.0013055 -0.0016084 0.0000308 18.5249424 1.2145891 0.8355136 0.4745947 0.0335051 -0.0039376 0.0259731 0.0117989 0.0076504 0.0065238 0.0017675 -0.0012675 0.0001488 18.5249424 1.2796457 0.8355136 0.4679556 0.0341159 -0.0030524 0.0264527 0.0117522 0.0080036 0.0066969 0.0020446 -0.0011751 0.0002891 18.5249424 1.3316149 0.8355136 0.4608901 0.0333141 -0.0026382 0.0278168 0.0123539 0.0082905 0.0071724 0.0025350 -0.0014992 0.0001500 18.5249424 1.3666376 0.8355136 0.4559362 0.0327188 -0.0026054 0.0287209 0.0126210 0.0085811 0.0075188 0.0029861 -0.0015983 -0.0000619 18.5249424 1.3819997 0.8355136 0.4519174 0.0328069 -0.0015979 0.0298543 0.0129899 0.0087327 0.0081318 0.0032014 -0.0016554 -0.0001439 18.5249424 1.3819997 0.8355136 0.4519174 0.0328069 -0.0015979 0.0298543 0.0129899 0.0087327 0.0081318 0.0032014 -0.0016554 -0.0001439 18.5249424 1.3990258 0.8355136 0.4486231 0.0330318 -0.0015248 0.0297552 0.0130288 0.0088736 0.0078528 0.0035461 -0.0015244 -0.0003227 18.5249424 1.4378422 0.8355136 0.4364657 0.0332921 -0.0011436 0.0313427 0.0141823 0.0089698 0.0081906 0.0043206 -0.0016918 -0.0004461 18.5249424 1.4954408 0.8355136 0.4209805 0.0355947 -0.0013835 0.0331989 0.0160261 0.0090959 0.0080769 0.0046936 -0.0015097 -0.0003071 18.5249424 1.5675447 0.8355136 0.4036071 0.0372606 -0.0021446 0.0337813 0.0163631 0.0090954 0.0083228 0.0049170 -0.0013978 0.0000201 18.5249424 1.6488049 0.8355136 0.3809966 0.0350350 -0.0037477 0.0347077 0.0161043 0.0092393 0.0093641 0.0054351 -0.0011472 0.0002415 18.5249424 1.7331946 0.8355136 0.3576902 0.0350331 -0.0057001 0.0356592 0.0165507 0.0091226 0.0099859 0.0056173 -0.0007797 0.0005070 18.5249424 1.8144548 0.8355136 0.3372797 0.0358973 -0.0035494 0.0351712 0.0163781 0.0089593 0.0098338 0.0058135 -0.0006259 0.0006402 18.5249424 1.8865587 0.8355136 0.3192329 0.0368939 0.0008015 0.0360651 0.0161894 0.0091331 0.0107425 0.0058377 -0.0007068 0.0002951 18.5249424 1.9441572 0.8355136 0.3067513 0.0392493 0.0035524 0.0365993 0.0166772 0.0094177 0.0105044 0.0056473 -0.0006360 0.0002497 18.5249424 1.9829737 0.8355136 0.2991178 0.0398203 0.0041001 0.0371703 0.0169543 0.0097686 0.0104474 0.0056881 -0.0009827 0.0003910 18.5249424 1.9999998 0.8355136 0.2932884 0.0405078 0.0027898 0.0388311 0.0183567 0.0096595 0.0108149 0.0056912 -0.0009534 0.0004147 18.5249424 1.9999998 0.8355136 0.2932884 0.0405078 0.0027898 0.0388311 0.0183567 0.0096595 0.0108149 0.0056912 -0.0009534 0.0004147 18.5249424 2.0170257 0.8355136 0.2910212 0.0409488 0.0021860 0.0373805 0.0177597 0.0096035 0.0100173 0.0057227 -0.0009439 0.0004218 18.5249424 2.0558422 0.8355136 0.2795142 0.0422136 0.0016973 0.0370282 0.0178717 0.0094864 0.0096702 0.0056356 -0.0007050 0.0000993 18.5249424 2.1134408 0.8355136 0.2629570 0.0427251 0.0005208 0.0362309 0.0170452 0.0095798 0.0096058 0.0054774 -0.0005377 -0.0002241 18.5249424 2.1855445 0.8355136 0.2473265 0.0410060 0.0001855 0.0347626 0.0155295 0.0096962 0.0095369 0.0051083 -0.0005508 -0.0006235 18.5249424 2.2668047 0.8355136 0.2304452 0.0386421 -0.0046738 0.0344194 0.0149191 0.0097544 0.0097459 0.0049794 -0.0002119 -0.0009334 18.5249424 2.3511944 0.8355136 0.2174795 0.0375721 -0.0115813 0.0359039 0.0149158 0.0101679 0.0108202 0.0050215 0.0002249 -0.0001575 18.5249424 2.4324546 0.8355136 0.2003076 0.0359920 -0.0130807 0.0361784 0.0148404 0.0104893 0.0108486 0.0049818 -0.0002318 0.0004127 18.5249424 2.5045583 0.8355136 0.1787030 0.0329688 -0.0177143 0.0347256 0.0142046 0.0101195 0.0104015 0.0045306 0.0003984 0.0008140 18.5249424 2.5621569 0.8355136 0.1620719 0.0290564 -0.0215131 0.0342284 0.0145042 0.0094672 0.0102571 0.0042271 0.0003608 0.0009067 18.5249424 2.6009734 0.8355136 0.1484199 0.0253600 -0.0200952 0.0344025 0.0143476 0.0093574 0.0106975 0.0040203 0.0000543 0.0010778 18.5249424 2.6179996 0.8355136 0.1426326 0.0238597 -0.0206319 0.0347719 0.0144385 0.0092652 0.0110683 0.0038381 -0.0001470 0.0011694 18.5249424 2.6179996 0.8355136 0.1426326 0.0238597 -0.0206319 0.0347719 0.0144385 0.0092652 0.0110683 0.0038381 -0.0001470 0.0011694 18.5249424 2.6333618 0.8355136 0.1367813 0.0227133 -0.0183689 0.0336723 0.0139896 0.0091366 0.0105461 0.0037573 -0.0000031 0.0011641 18.5249424 2.6683846 0.8355136 0.1269512 0.0189693 -0.0165003 0.0322742 0.0133420 0.0088026 0.0101297 0.0035573 -0.0003534 0.0009717 18.5249424 2.7203536 0.8355136 0.1104887 0.0165367 -0.0107654 0.0301487 0.0126776 0.0081775 0.0092936 0.0035013 -0.0005318 0.0009494 18.5249424 2.7854102 0.8355136 0.0967147 0.0165697 -0.0036735 0.0277555 0.0119802 0.0075035 0.0082718 0.0034107 -0.0005642 0.0008355 18.5249424 2.8587286 0.8355136 0.0872119 0.0165885 0.0006373 0.0259413 0.0114342 0.0073192 0.0071879 0.0038937 -0.0005562 -0.0000797 18.5249424 2.9348705 0.8355136 0.0767182 0.0188712 0.0126675 0.0271279 0.0121027 0.0074229 0.0076023 0.0041114 -0.0005210 -0.0005461 18.5249424 3.0081890 0.8355136 0.0670008 0.0238229 0.0220244 0.0265733 0.0115055 0.0071957 0.0078721 0.0039182 -0.0002303 -0.0003279 18.5249424 3.0732455 0.8355136 0.0539202 0.0271069 0.0195187 0.0252179 0.0105606 0.0071660 0.0074913 0.0036132 0.0000293 -0.0000737 18.5249424 3.1252146 0.8355136 0.0411894 0.0262993 0.0177206 0.0250546 0.0105129 0.0068888 0.0076529 0.0035982 0.0004802 -0.0000744 18.5249424 3.1602373 0.8355136 0.0334721 0.0239456 0.0169722 0.0247825 0.0105305 0.0065493 0.0077026 0.0037113 0.0007861 -0.0001188 18.5249424 3.1755996 0.8355136 0.0298964 0.0227577 0.0154292 0.0247179 0.0104869 0.0063768 0.0078543 0.0036553 0.0006181 -0.0001788 18.5249424 3.1755996 0.8355136 0.0298964 0.0227577 0.0154292 0.0247179 0.0104869 0.0063768 0.0078543 0.0036553 0.0006181 -0.0001788 18.5249424 3.1877878 0.8355136 0.0281371 0.0220121 0.0148643 0.0244886 0.0105354 0.0062274 0.0077259 0.0036827 0.0007827 -0.0003440 18.5249424 3.2155750 0.8355136 0.0221221 0.0209051 0.0129580 0.0239736 0.0101178 0.0059685 0.0078873 0.0035523 0.0007106 -0.0004521 18.5249424 3.2568073 0.8355136 0.0144572 0.0204415 0.0123965 0.0232646 0.0096159 0.0058229 0.0078258 0.0033798 0.0009001 -0.0002629 18.5249424 3.3084233 0.8355136 0.0099588 0.0200153 0.0128022 0.0212002 0.0084918 0.0055361 0.0071724 0.0031487 0.0010632 0.0000729 18.5249424 3.3665941 0.8355136 0.0035466 0.0184225 0.0122031 0.0203235 0.0079966 0.0051581 0.0071688 0.0029820 0.0009203 0.0001979 18.5249424 3.4270051 0.8355136 -0.0037850 0.0154377 0.0134635 0.0194559 0.0078836 0.0048651 0.0067072 0.0027864 0.0008242 0.0004395 18.5249424 3.4851758 0.8355136 -0.0120782 0.0114969 0.0160152 0.0178242 0.0072444 0.0044517 0.0061281 0.0023861 0.0006717 0.0005385 18.5249424 3.5367918 0.8355136 -0.0224910 0.0089741 0.0186116 0.0161009 0.0064258 0.0041149 0.0055602 0.0021368 0.0006339 0.0003289 18.5249424 3.5780241 0.8355136 -0.0295095 0.0089258 0.0220386 0.0157815 0.0062387 0.0039396 0.0056032 0.0019013 0.0004306 0.0001336 18.5249424 3.6058114 0.8355136 -0.0342934 0.0092981 0.0236974 0.0155575 0.0060919 0.0038768 0.0055888 0.0017210 0.0002428 0.0000725 18.5249424 3.6179996 0.8355136 -0.0368885 0.0092707 0.0233754 0.0152038 0.0059618 0.0038125 0.0054294 0.0015793 0.0000906 -0.0000113 18.5249424 3.6179996 0.8355136 -0.0368885 0.0092707 0.0233754 0.0152038 0.0059618 0.0038125 0.0054294 0.0015793 0.0000906 -0.0000113 18.5249424 3.6258266 0.8355136 -0.0385559 0.0092104 0.0231278 0.0149069 0.0058765 0.0037586 0.0052719 0.0015614 0.0000185 -0.0000005 18.5249424 3.6436708 0.8355136 -0.0419393 0.0088379 0.0217507 0.0142925 0.0057085 0.0036275 0.0049564 0.0014637 -0.0001260 -0.0000436 18.5249424 3.6701493 0.8355136 -0.0453254 0.0077582 0.0196240 0.0137938 0.0057538 0.0034209 0.0046190 0.0014869 -0.0000095 0.0000522 18.5249424 3.7032962 0.8355136 -0.0484708 0.0058201 0.0158225 0.0133530 0.0057540 0.0031234 0.0044757 0.0014416 0.0000586 0.0001013 18.5249424 3.7406523 0.8355136 -0.0511348 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3.9820287 0.8355136 -0.0360611 -0.0006838 0.0031481 0.0034491 0.0015763 0.0000275 0.0018453 0.0000058 -0.0000340 -0.0000175 18.5249424 3.9911532 0.8355136 -0.0201211 -0.0002003 0.0021020 0.0011818 0.0005684 0.0000026 0.0006107 0.0000005 -0.0000021 -0.0000026 18.5249424 3.9973023 0.8355136 -0.0066160 -0.0000207 0.0008053 0.0001354 0.0000674 0.0000000 0.0000680 0.0000000 0.0000012 -0.0000001 18.5249424 3.9999995 0.8355136 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000