# 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 17.0249424 0.0000000 2.5196877 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 17.0249424 0.0026972 2.5196877 0.0141745 -0.0000125 -0.0039626 0.0003228 0.0001641 0.0000002 0.0001585 -0.0000009 0.0000012 0.0000004 17.0249424 0.0088463 2.5196877 0.0472309 -0.0001024 -0.0123908 0.0027187 0.0014689 0.0000105 0.0012392 -0.0000291 -0.0000345 0.0000108 17.0249424 0.0179707 2.5196877 0.0926302 -0.0003518 -0.0226423 0.0077766 0.0045081 0.0000840 0.0031845 -0.0001476 -0.0001156 0.0000474 17.0249424 0.0293930 2.5196877 0.1353061 -0.0007174 -0.0316258 0.0128998 0.0077364 0.0002764 0.0048870 -0.0002770 -0.0000297 0.0000783 17.0249424 0.0422657 2.5196877 0.1670745 -0.0010465 -0.0373280 0.0164979 0.0099280 0.0005691 0.0060008 -0.0003228 0.0001073 0.0000636 17.0249424 0.0556343 2.5196877 0.1893363 -0.0012031 -0.0398901 0.0187530 0.0112133 0.0008930 0.0066467 -0.0003388 0.0002426 0.0000213 17.0249424 0.0685070 2.5196877 0.2047342 -0.0010507 -0.0408436 0.0199691 0.0118248 0.0012023 0.0069420 -0.0003661 0.0004700 0.0000191 17.0249424 0.0799293 2.5196877 0.2154590 -0.0006215 -0.0411677 0.0206596 0.0121047 0.0014685 0.0070864 -0.0004236 0.0007133 0.0000377 17.0249424 0.0890537 2.5196877 0.2224572 -0.0001745 -0.0412175 0.0210971 0.0122532 0.0016677 0.0071762 -0.0004981 0.0008941 0.0000603 17.0249424 0.0952028 2.5196877 0.2266109 0.0001303 -0.0411709 0.0213492 0.0123359 0.0017939 0.0072194 -0.0005648 0.0009789 0.0000830 17.0249424 0.0979000 2.5196877 0.2283091 0.0002605 -0.0411527 0.0214826 0.0123726 0.0018481 0.0072619 -0.0005891 0.0010143 0.0000920 17.0249424 0.0979000 2.5196877 0.2283091 0.0002605 -0.0411527 0.0214826 0.0123726 0.0018481 0.0072619 -0.0005891 0.0010143 0.0000920 17.0249424 0.1057270 2.5196877 0.2330194 0.0005573 -0.0408215 0.0218131 0.0125106 0.0019944 0.0073082 -0.0006664 0.0010962 0.0001271 17.0249424 0.1235714 2.5196877 0.2424190 0.0015281 -0.0393733 0.0227896 0.0129707 0.0023086 0.0075103 -0.0008198 0.0012590 0.0001998 17.0249424 0.1500499 2.5196877 0.2550023 0.0035671 -0.0361158 0.0243023 0.0139081 0.0026669 0.0077273 -0.0010664 0.0015460 0.0002194 17.0249424 0.1831966 2.5196877 0.2678417 0.0064719 -0.0311594 0.0256318 0.0146251 0.0030165 0.0079903 -0.0013729 0.0017065 0.0001999 17.0249424 0.2205526 2.5196877 0.2801681 0.0092969 -0.0261104 0.0266001 0.0150013 0.0034731 0.0081256 -0.0016767 0.0014892 0.0003436 17.0249424 0.2593473 2.5196877 0.2920778 0.0111214 -0.0200424 0.0270550 0.0151441 0.0039348 0.0079760 -0.0019788 0.0013121 0.0004865 17.0249424 0.2967033 2.5196877 0.3019745 0.0113567 -0.0139175 0.0271651 0.0148540 0.0042603 0.0080508 -0.0021168 0.0012319 0.0005378 17.0249424 0.3298500 2.5196877 0.3110185 0.0108477 -0.0101566 0.0271138 0.0149420 0.0044863 0.0076855 -0.0022085 0.0010053 0.0004582 17.0249424 0.3563285 2.5196877 0.3189773 0.0105946 -0.0078770 0.0275458 0.0153246 0.0046850 0.0075362 -0.0022426 0.0009642 0.0004215 17.0249424 0.3741729 2.5196877 0.3241863 0.0105091 -0.0068523 0.0279704 0.0157179 0.0047795 0.0074730 -0.0022056 0.0011388 0.0002920 17.0249424 0.3819999 2.5196877 0.3264877 0.0104794 -0.0065461 0.0282895 0.0159848 0.0048110 0.0074936 -0.0022281 0.0012573 0.0002879 17.0249424 0.3819999 2.5196877 0.3264877 0.0104794 -0.0065461 0.0282895 0.0159848 0.0048110 0.0074936 -0.0022281 0.0012573 0.0002879 17.0249424 0.3941882 2.5196877 0.3303530 0.0104876 -0.0061520 0.0286250 0.0161906 0.0048606 0.0075738 -0.0022145 0.0014818 0.0001493 17.0249424 0.4219754 2.5196877 0.3392628 0.0110518 -0.0046738 0.0291887 0.0167396 0.0048534 0.0075957 -0.0022803 0.0017928 -0.0000071 17.0249424 0.4632077 2.5196877 0.3523343 0.0118932 -0.0020962 0.0293717 0.0167241 0.0049169 0.0077307 -0.0023189 0.0020266 -0.0002772 17.0249424 0.5148236 2.5196877 0.3668504 0.0142202 0.0020345 0.0300547 0.0177820 0.0049113 0.0073614 -0.0024216 0.0019878 -0.0002584 17.0249424 0.5729944 2.5196877 0.3837073 0.0191690 0.0055237 0.0306138 0.0183142 0.0050183 0.0072814 -0.0023847 0.0017941 -0.0002548 17.0249424 0.6334054 2.5196877 0.4057224 0.0218112 0.0109974 0.0301200 0.0178254 0.0052371 0.0070575 -0.0024556 0.0015059 -0.0001523 17.0249424 0.6915761 2.5196877 0.4260634 0.0235138 0.0185292 0.0302433 0.0172066 0.0056743 0.0073624 -0.0024591 0.0016296 -0.0000468 17.0249424 0.7431921 2.5196877 0.4413657 0.0260393 0.0239826 0.0309008 0.0168560 0.0062390 0.0078057 -0.0024113 0.0018764 0.0001085 17.0249424 0.7844245 2.5196877 0.4531937 0.0264662 0.0261837 0.0309354 0.0169064 0.0066373 0.0073917 -0.0025569 0.0020776 0.0001050 17.0249424 0.8122116 2.5196877 0.4605536 0.0267546 0.0258954 0.0310886 0.0169709 0.0067992 0.0073184 -0.0025611 0.0022319 0.0000795 17.0249424 0.8243999 2.5196877 0.4643836 0.0269180 0.0265422 0.0315077 0.0171799 0.0068226 0.0075052 -0.0024980 0.0023197 0.0000869 17.0249424 0.8243999 2.5196877 0.4643836 0.0269180 0.0265422 0.0315077 0.0171799 0.0068226 0.0075052 -0.0024980 0.0023197 0.0000869 17.0249424 0.8397620 2.5196877 0.4682147 0.0274601 0.0256527 0.0313274 0.0170785 0.0068802 0.0073687 -0.0023866 0.0022762 -0.0000015 17.0249424 0.8747848 2.5196877 0.4784888 0.0283318 0.0260654 0.0316775 0.0173948 0.0070454 0.0072374 -0.0021856 0.0020189 -0.0000489 17.0249424 0.9267541 2.5196877 0.4893175 0.0299177 0.0279332 0.0309722 0.0167908 0.0073901 0.0067913 -0.0019710 0.0016126 -0.0002351 17.0249424 0.9918107 2.5196877 0.5012280 0.0327503 0.0278142 0.0303262 0.0153403 0.0080549 0.0069310 -0.0017111 0.0017738 -0.0002722 17.0249424 1.0651288 2.5196877 0.5147052 0.0363181 0.0274065 0.0295840 0.0141966 0.0084282 0.0069592 -0.0007030 0.0017345 -0.0000531 17.0249424 1.1412708 2.5196877 0.5249668 0.0390720 0.0299890 0.0300539 0.0134010 0.0090148 0.0076381 -0.0001290 0.0012624 -0.0001186 17.0249424 1.2145891 2.5196877 0.5272014 0.0408952 0.0302753 0.0309262 0.0130659 0.0095929 0.0082674 0.0005479 0.0013867 -0.0005006 17.0249424 1.2796457 2.5196877 0.5212685 0.0431946 0.0302383 0.0324524 0.0141558 0.0097271 0.0085696 0.0017916 0.0013590 -0.0009212 17.0249424 1.3316149 2.5196877 0.5150212 0.0445954 0.0325300 0.0351422 0.0158902 0.0099321 0.0093199 0.0026306 0.0010211 -0.0010286 17.0249424 1.3666376 2.5196877 0.5109373 0.0443237 0.0329749 0.0363296 0.0167972 0.0099065 0.0096259 0.0030419 0.0012831 -0.0009184 17.0249424 1.3819997 2.5196877 0.5087579 0.0442200 0.0333621 0.0379024 0.0179376 0.0098509 0.0101139 0.0032656 0.0010943 -0.0008640 17.0249424 1.3819997 2.5196877 0.5087579 0.0442200 0.0333621 0.0379024 0.0179376 0.0098509 0.0101139 0.0032656 0.0010943 -0.0008640 17.0249424 1.3990258 2.5196877 0.5079715 0.0444092 0.0325529 0.0375272 0.0180767 0.0097512 0.0096993 0.0035428 0.0012900 -0.0008397 17.0249424 1.4378422 2.5196877 0.5031829 0.0455562 0.0315721 0.0388500 0.0196394 0.0096422 0.0095684 0.0042419 0.0011009 -0.0009280 17.0249424 1.4954408 2.5196877 0.4950193 0.0477289 0.0312366 0.0399444 0.0207659 0.0094729 0.0097056 0.0048600 0.0008421 -0.0010731 17.0249424 1.5675447 2.5196877 0.4777458 0.0474552 0.0308913 0.0405957 0.0209727 0.0096236 0.0099994 0.0052087 0.0004385 -0.0014348 17.0249424 1.6488049 2.5196877 0.4555774 0.0451147 0.0284084 0.0418377 0.0214192 0.0102339 0.0101845 0.0057538 -0.0008247 -0.0014405 17.0249424 1.7331946 2.5196877 0.4279246 0.0413356 0.0248482 0.0420717 0.0210111 0.0103990 0.0106616 0.0062456 -0.0016954 -0.0017085 17.0249424 1.8144548 2.5196877 0.3970418 0.0396021 0.0222681 0.0434535 0.0212787 0.0105232 0.0116517 0.0064407 -0.0019725 -0.0018725 17.0249424 1.8865587 2.5196877 0.3686966 0.0389520 0.0177392 0.0463654 0.0229361 0.0110339 0.0123954 0.0067218 -0.0020752 -0.0018170 17.0249424 1.9441572 2.5196877 0.3413706 0.0347544 0.0127156 0.0478204 0.0236628 0.0112270 0.0129306 0.0072130 -0.0020169 -0.0013152 17.0249424 1.9829737 2.5196877 0.3234526 0.0319263 0.0105526 0.0491523 0.0244659 0.0111781 0.0135083 0.0075357 -0.0017412 -0.0008502 17.0249424 1.9999998 2.5196877 0.3158523 0.0315378 0.0096840 0.0510160 0.0255905 0.0110997 0.0143257 0.0076479 -0.0015291 -0.0005019 17.0249424 1.9999998 2.5196877 0.3158523 0.0315378 0.0096840 0.0510160 0.0255905 0.0110997 0.0143257 0.0076479 -0.0015291 -0.0005019 17.0249424 2.0170257 2.5196877 0.3110548 0.0311408 0.0114945 0.0505449 0.0257390 0.0111054 0.0137006 0.0075979 -0.0009707 -0.0004238 17.0249424 2.0558422 2.5196877 0.2972077 0.0308804 0.0111887 0.0492038 0.0253485 0.0109189 0.0129365 0.0074310 -0.0004229 0.0000148 17.0249424 2.1134408 2.5196877 0.2782161 0.0295203 0.0135919 0.0472202 0.0246522 0.0106358 0.0119322 0.0071911 -0.0002998 0.0003620 17.0249424 2.1855445 2.5196877 0.2502942 0.0259923 0.0125528 0.0461144 0.0253145 0.0098762 0.0109236 0.0075370 -0.0003406 0.0001839 17.0249424 2.2668047 2.5196877 0.2257957 0.0262354 0.0097400 0.0453765 0.0250641 0.0094421 0.0108703 0.0077424 -0.0002796 -0.0004187 17.0249424 2.3511944 2.5196877 0.2077765 0.0272260 0.0033847 0.0436173 0.0232007 0.0092610 0.0111556 0.0074262 -0.0003204 -0.0006428 17.0249424 2.4324546 2.5196877 0.1847709 0.0248306 -0.0007259 0.0415050 0.0214024 0.0092828 0.0108198 0.0074871 -0.0002009 -0.0004385 17.0249424 2.5045583 2.5196877 0.1641850 0.0226945 0.0003895 0.0398014 0.0201729 0.0092140 0.0104145 0.0072653 -0.0005315 -0.0002684 17.0249424 2.5621569 2.5196877 0.1495330 0.0218467 -0.0029116 0.0388002 0.0189512 0.0092227 0.0106264 0.0065533 -0.0004299 -0.0005199 17.0249424 2.6009734 2.5196877 0.1396742 0.0219996 -0.0042683 0.0381481 0.0179461 0.0091686 0.0110334 0.0060494 -0.0005605 -0.0007202 17.0249424 2.6179996 2.5196877 0.1344405 0.0215839 -0.0057938 0.0380673 0.0180682 0.0088632 0.0111359 0.0059501 -0.0000685 -0.0004719 17.0249424 2.6179996 2.5196877 0.1344405 0.0215839 -0.0057938 0.0380673 0.0180682 0.0088632 0.0111359 0.0059501 -0.0000685 -0.0004719 17.0249424 2.6333618 2.5196877 0.1281578 0.0206108 -0.0054898 0.0370607 0.0176439 0.0086745 0.0107424 0.0058736 -0.0004223 -0.0006101 17.0249424 2.6683846 2.5196877 0.1182744 0.0199861 -0.0071451 0.0362572 0.0172015 0.0084584 0.0105972 0.0058447 -0.0001631 -0.0005444 17.0249424 2.7203536 2.5196877 0.1068437 0.0196009 -0.0080587 0.0355642 0.0167083 0.0083938 0.0104621 0.0055202 -0.0002592 -0.0004700 17.0249424 2.7854102 2.5196877 0.0944827 0.0191673 -0.0092392 0.0355339 0.0166210 0.0079708 0.0109420 0.0050943 0.0000415 -0.0001059 17.0249424 2.8587286 2.5196877 0.0719510 0.0183609 -0.0134149 0.0342866 0.0161184 0.0074524 0.0107158 0.0043390 0.0001478 -0.0000289 17.0249424 2.9348705 2.5196877 0.0486800 0.0154602 -0.0128579 0.0333799 0.0161643 0.0069291 0.0102865 0.0041351 -0.0000569 -0.0001291 17.0249424 3.0081890 2.5196877 0.0292328 0.0133797 -0.0142473 0.0311797 0.0147858 0.0071180 0.0092758 0.0036506 -0.0002574 -0.0001560 17.0249424 3.0732455 2.5196877 0.0119823 0.0121036 -0.0161453 0.0296786 0.0135318 0.0071918 0.0089550 0.0040358 -0.0001106 -0.0000579 17.0249424 3.1252146 2.5196877 0.0019642 0.0108956 -0.0111062 0.0292407 0.0133095 0.0070559 0.0088753 0.0040022 0.0000828 0.0002533 17.0249424 3.1602373 2.5196877 -0.0064063 0.0116021 -0.0075780 0.0279760 0.0128999 0.0068692 0.0082069 0.0041653 0.0000706 0.0005841 17.0249424 3.1755996 2.5196877 -0.0092003 0.0119376 -0.0056140 0.0280202 0.0127626 0.0067965 0.0084611 0.0040742 0.0000807 0.0006719 17.0249424 3.1755996 2.5196877 -0.0092003 0.0119376 -0.0056140 0.0280202 0.0127626 0.0067965 0.0084611 0.0040742 0.0000807 0.0006719 17.0249424 3.1877878 2.5196877 -0.0123317 0.0117936 -0.0060429 0.0275470 0.0126788 0.0067607 0.0081076 0.0043273 0.0000291 0.0007417 17.0249424 3.2155750 2.5196877 -0.0178873 0.0106870 -0.0054535 0.0264508 0.0122720 0.0065030 0.0076757 0.0041728 0.0001196 0.0007051 17.0249424 3.2568073 2.5196877 -0.0249281 0.0105572 -0.0057688 0.0246037 0.0113462 0.0060357 0.0072219 0.0039178 0.0003438 0.0007828 17.0249424 3.3084233 2.5196877 -0.0331644 0.0102282 -0.0077310 0.0232983 0.0106640 0.0057255 0.0069088 0.0036739 0.0006052 0.0008796 17.0249424 3.3665941 2.5196877 -0.0392224 0.0078895 -0.0107878 0.0226963 0.0102139 0.0058572 0.0066253 0.0032928 0.0006830 0.0007195 17.0249424 3.4270051 2.5196877 -0.0450509 0.0054937 -0.0140203 0.0208143 0.0088045 0.0057667 0.0062431 0.0029392 0.0008225 0.0003703 17.0249424 3.4851758 2.5196877 -0.0522076 0.0038424 -0.0177769 0.0187678 0.0077865 0.0052711 0.0057102 0.0027690 0.0005238 0.0000087 17.0249424 3.5367918 2.5196877 -0.0582730 0.0028766 -0.0245255 0.0174815 0.0076160 0.0049457 0.0049198 0.0023375 0.0001718 -0.0000639 17.0249424 3.5780241 2.5196877 -0.0638525 0.0017330 -0.0300617 0.0163929 0.0072609 0.0045372 0.0045948 0.0020888 -0.0000713 -0.0001243 17.0249424 3.6058114 2.5196877 -0.0684571 0.0006472 -0.0314564 0.0160222 0.0071358 0.0042896 0.0045968 0.0020419 -0.0003088 -0.0000923 17.0249424 3.6179996 2.5196877 -0.0710001 0.0003176 -0.0316392 0.0157576 0.0070258 0.0042522 0.0044795 0.0020304 -0.0003487 -0.0001123 17.0249424 3.6179996 2.5196877 -0.0710001 0.0003176 -0.0316392 0.0157576 0.0070258 0.0042522 0.0044795 0.0020304 -0.0003487 -0.0001123 17.0249424 3.6258266 2.5196877 -0.0721281 0.0001366 -0.0319147 0.0156694 0.0070336 0.0042361 0.0043997 0.0020289 -0.0004556 -0.0000843 17.0249424 3.6436708 2.5196877 -0.0754615 -0.0001353 -0.0321940 0.0153645 0.0069120 0.0042075 0.0042451 0.0020437 -0.0006258 -0.0000683 17.0249424 3.6701493 2.5196877 -0.0797615 -0.0002206 -0.0323306 0.0149875 0.0066811 0.0041241 0.0041823 0.0020685 -0.0008237 -0.0000226 17.0249424 3.7032962 2.5196877 -0.0840988 0.0001475 -0.0339915 0.0145623 0.0063734 0.0038187 0.0043701 0.0019725 -0.0009368 0.0000395 17.0249424 3.7406523 2.5196877 -0.0866628 0.0002758 -0.0355264 0.0145529 0.0062548 0.0034700 0.0048281 0.0018631 -0.0010128 0.0000891 17.0249424 3.7794468 2.5196877 -0.0903700 0.0010913 -0.0357812 0.0143554 0.0060836 0.0031344 0.0051374 0.0017397 -0.0009041 0.0001413 17.0249424 3.8168030 2.5196877 -0.0940891 0.0024876 -0.0354799 0.0138714 0.0059517 0.0027154 0.0052043 0.0015447 -0.0006806 0.0001537 17.0249424 3.8499498 2.5196877 -0.0948887 0.0024525 -0.0350118 0.0133690 0.0058786 0.0022141 0.0052764 0.0013577 -0.0005587 0.0000643 17.0249424 3.8764284 2.5196877 -0.0951116 0.0016986 -0.0345268 0.0127410 0.0055368 0.0017012 0.0055030 0.0010742 -0.0004506 -0.0000161 17.0249424 3.8942726 2.5196877 -0.0943492 0.0013364 -0.0334586 0.0120776 0.0051771 0.0013632 0.0055374 0.0008486 -0.0003749 -0.0000498 17.0249424 3.9020996 2.5196877 -0.0939040 0.0012323 -0.0329892 0.0117076 0.0049777 0.0012297 0.0055002 0.0007619 -0.0003235 -0.0000571 17.0249424 3.9020996 2.5196877 -0.0939040 0.0012323 -0.0329892 0.0117076 0.0049777 0.0012297 0.0055002 0.0007619 -0.0003235 -0.0000571 17.0249424 3.9047968 2.5196877 -0.0936823 0.0012154 -0.0327426 0.0115749 0.0049159 0.0011854 0.0054736 0.0007322 -0.0003102 -0.0000598 17.0249424 3.9109459 2.5196877 -0.0930929 0.0012012 -0.0321239 0.0112613 0.0047583 0.0010884 0.0054147 0.0006641 -0.0002699 -0.0000715 17.0249424 3.9200704 2.5196877 -0.0918536 0.0012264 -0.0310480 0.0107895 0.0045298 0.0009489 0.0053109 0.0005651 -0.0002081 -0.0000922 17.0249424 3.9314928 2.5196877 -0.0894721 0.0012772 -0.0294796 0.0101915 0.0042322 0.0007711 0.0051881 0.0004356 -0.0001269 -0.0001139 17.0249424 3.9443653 2.5196877 -0.0852317 0.0012385 -0.0272395 0.0094624 0.0039153 0.0005628 0.0049843 0.0002810 -0.0000341 -0.0001070 17.0249424 3.9577339 2.5196877 -0.0781426 0.0010382 -0.0243100 0.0084502 0.0035334 0.0003525 0.0045643 0.0001389 0.0000661 -0.0000860 17.0249424 3.9706063 2.5196877 -0.0662598 0.0006871 -0.0205206 0.0069416 0.0029501 0.0001687 0.0038228 0.0000391 0.0001147 -0.0000688 17.0249424 3.9820287 2.5196877 -0.0485086 0.0002898 -0.0150481 0.0045500 0.0019619 0.0000485 0.0025396 -0.0000079 0.0001104 -0.0000389 17.0249424 3.9911532 2.5196877 -0.0275280 0.0000559 -0.0083027 0.0017775 0.0007875 0.0000053 0.0009847 -0.0000061 0.0000735 -0.0000083 17.0249424 3.9973023 2.5196877 -0.0091995 0.0000037 -0.0026277 0.0002215 0.0001012 0.0000001 0.0001202 -0.0000003 0.0000122 -0.0000003 17.0249424 3.9999995 2.5196877 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000