Initializing AMReX (26.11-3-g75c804923cd5)... MPI initialized with 1 MPI processes MPI initialized with thread support level 0 OMP initialized with 1 OMP threads AMReX (26.11-3-g75c804923cd5) initialized MFIX git describe: 26.11-10-ge24e853095d0 AMReX-Hydro git hash: 154572aa6cf22c35a69729c74a0276909b96d5e3 Number of levels: 1 RunType is Standard Auto-generating level-set parameters: eb_refinement = 1 levelset_pad = 2 eb_pad = 2 ================================================================================ Warning: Overwriting amr.check_file with value from mfix.check_file ================================================================================ ================================================================================ Warning: Overwriting amr.plt_regtest with value from mfix.plt_regtest ================================================================================ ================================================================================ Warning: Overwriting amr.plot_int with value from output.plot.int ================================================================================ ================================================================================ Warning: Overwriting amr.plot_file with value from output.plot.file ================================================================================ Simulation is transient -------------------------------------------------------------------------------- Info: Max effective viscosity factor not specified. Using default 1e+06 -------------------------------------------------------------------------------- Particle-particle conduction is disabled. Particle-fluid-particle conduction is disabled. EB with constant temperature: bc.hot-walls Temperature of wall .................... 800 ================================================================================ Warning: Dual grid disabled because NProcs() == 1 ================================================================================ Load balance setup: Type: DualGrid Strategy: KnapSack Weighting: ParticleRunTime ================================================================================ Warning: Regridding disabled for single level, single rank run. ================================================================================ Drag model: BVK2 Convection model not specified. Setting default: mfix.convection.model = RanzMarshall Building cylinder geometry. Internal Flow: 1 Radius: 0.0019 Height: -1 Direction: 0 Rotation angle: 0 Rotation axis: 0 Center: 0.004, 0.002, 0.002 Done making the fluid eb levels ... On level 0 updated BC areas: BC: 0 area: 8.49018427e-06 BC: 1 area: 1.132024569e-05 BC: 2 area: 8.949411457e-06 ================================================================================ Warning: Setting particle max grid size to fluid max grid size ================================================================================ In MakeBaseGrids: BA HAS 4 GRIDS Auto generating particles ... Total number of generated particles: 53,780 Time spent in initializing particles 0.734563435 **************************************** Coverage report: Grids Cells regular: 0 10240 covered: 0 2720 cut: 4 3040 **************************************** Bounding box for levelset imposed walls: Lo: 1e-15 -0.004 -0.004 Hi: 0.016 0.008 0.008 Clean up auto-generated particles. IC Region Generated Removed Remaining **************** **************** **************** **************** full-domain 0 0 0 bed 53,780 17,252 36,528 ---------------- ---------------- ---------------- ---------------- Total 53,780 17,252 36,528 **************** **************** **************** **************** On level 0 updated BC areas: BC: 0 area: 8.49018427e-06 BC: 1 area: 1.132024569e-05 BC: 2 area: 8.949411457e-06 Setting original sum_vol to 7.143594948e-08 Initial projection: Before projection: max(abs(u/v/w)) = 0.015 0 0 max(abs(gpx/gpy/gpz)) = 0 0 0 Min and Max of epf 0.4012919546 1 After projection: max(abs(u/v/w)) = 0.0222741978 0.001123072054 0.001100243508 Doing initial pressure iterations with dt = 0.000160700862 In initial_iterations: iter = 0 Before projection: max(abs(u/v/w)) = 0.01512719214 0.0004442306128 0.0004751059042 max(abs(gpx/gpy/gpz)) = 0 0 0 Min and Max of epf 0.4012919546 1 After projection: max(abs(u/v/w)) = 0.03032691345 0.001531641489 0.001629619619 In initial_iterations: iter = 1 Before projection: max(abs(u/v/w)) = 0.03032691345 0.001251778446 0.001293747751 max(abs(gpx/gpy/gpz)) = 129.8932713 8.613885732 9.110463996 Min and Max of epf 0.4012919546 1 After projection: max(abs(u/v/w)) = 0.04835747753 0.002988156294 0.002722482871 In initial_iterations: iter = 2 Before projection: max(abs(u/v/w)) = 0.04835747753 0.001976109618 0.002160928683 max(abs(gpx/gpy/gpz)) = 253.4257793 24.23598341 23.1182955 Min and Max of epf 0.4012919546 1 After projection: max(abs(u/v/w)) = 0.06492627326 0.004145583799 0.003705521978 Enclosed domain volume is 7.143594948e-08 Time spent in init 2.808911225 Writing plotfile BENCH05-Size0008_medium_plt00000 at time 0 ============ NEW TIME STEP ============ Step 1: from old_time 0 to new time 7.058793313e-05 with dt = 7.058793313e-05 Before projection: max(abs(u/v/w)) = 0.02249463714 0.001836445296 0.001741011452 max(abs(gpx/gpy/gpz)) = 370.5182118 43.33296554 41.33623642 Min and Max of epf 0.4012919546 1 After projection: max(abs(u/v/w)) = 0.05404495087 0.004192883612 0.003876873529 Before projection: max(abs(u/v/w)) = 0.0514281577 0.004615714325 0.004551412299 max(abs(gpx/gpy/gpz)) = 596.8924858 79.54460514 78.34914987 Min and Max of epf 0.4012919546 1 After projection: max(abs(u/v/w)) = 0.04603947845 0.004685819654 0.004376014618 Evolving particles on level: 0 ... with fluid dt 7.058793313e-05 done. Time per fluid step 1.354475528 Time per 155 particle steps 1.70090538 Coupling time per step 0.086268103 Time per step 3.146541161 ============ NEW TIME STEP ============ Step 2: from old_time 7.058793313e-05 to new time 0.0001482346596 with dt = 7.764672644e-05 Before projection: max(abs(u/v/w)) = 0.05312320009 0.006173955945 0.005836109838 max(abs(gpx/gpy/gpz)) = 784.0846745 110.0251937 110.3642371 Min and Max of epf 0.4012216554 1 After projection: max(abs(u/v/w)) = 0.08439276088 0.00720295702 0.007392273664 Before projection: max(abs(u/v/w)) = 0.09280827452 0.008729594355 0.008451981749 max(abs(gpx/gpy/gpz)) = 941.7802231 144.2006083 145.6382543 Min and Max of epf 0.4012216554 1 After projection: max(abs(u/v/w)) = 0.07371668426 0.007190509052 0.006405979046 Evolving particles on level: 0 ... with fluid dt 7.764672644e-05 done. Time per fluid step 1.37590589 Time per 171 particle steps 1.826049224 Coupling time per step 0.086362398 Time per step 3.292873463 ============ NEW TIME STEP ============ Step 3: from old_time 0.0001482346596 to new time 0.0002336460586 with dt = 8.541139908e-05 Before projection: max(abs(u/v/w)) = 0.07992855627 0.01127064723 0.01081251696 max(abs(gpx/gpy/gpz)) = 1070.078201 173.9906237 176.79191 Min and Max of epf 0.4009834901 1 After projection: max(abs(u/v/w)) = 0.1157734947 0.009411399155 0.01141653951 Before projection: max(abs(u/v/w)) = 0.1250882362 0.01308391997 0.01273402185 max(abs(gpx/gpy/gpz)) = 1179.356887 199.7386932 204.7420353 Min and Max of epf 0.4009834901 1 After projection: max(abs(u/v/w)) = 0.1001994343 0.008692586124 0.007696996984 Evolving particles on level: 0 ... with fluid dt 8.541139908e-05 done. Time per fluid step 1.37555619 Time per 188 particle steps 1.90262051 Coupling time per step 0.086333846 Time per step 3.369286632 ============ NEW TIME STEP ============ Step 4: from old_time 0.0002336460586 to new time 0.0003221037851 with dt = 8.845772645e-05 Before projection: max(abs(u/v/w)) = 0.09830156308 0.01523014785 0.01492326295 max(abs(gpx/gpy/gpz)) = 1268.412421 221.5304727 228.3725647 Min and Max of epf 0.3995389769 1 After projection: max(abs(u/v/w)) = 0.1442821364 0.01219324003 0.01438373783 Before projection: max(abs(u/v/w)) = 0.1460600183 0.01669764638 0.01655159355 max(abs(gpx/gpy/gpz)) = 1352.443033 241.5384157 250.7649811 Min and Max of epf 0.3995389769 1 After projection: max(abs(u/v/w)) = 0.1227980378 0.009661653688 0.0101197146 Evolving particles on level: 0 ... with fluid dt 8.845772645e-05 done. Time per fluid step 1.374991295 Time per 195 particle steps 1.949164472 Coupling time per step 0.087695661 Time per step 3.416397689 ============ NEW TIME STEP ============ Step 5: from old_time 0.0003221037851 to new time 0.0004079686505 with dt = 8.586486537e-05 Before projection: max(abs(u/v/w)) = 0.1045066869 0.01724993839 0.017153599 max(abs(gpx/gpy/gpz)) = 1420.400566 258.3718801 269.4027155 Min and Max of epf 0.4009126604 1 After projection: max(abs(u/v/w)) = 0.1656176763 0.0141110082 0.01642354858 Before projection: max(abs(u/v/w)) = 0.1565426822 0.01844657468 0.01851982399 max(abs(gpx/gpy/gpz)) = 1492.701589 275.5616321 288.6934975 Min and Max of epf 0.4009126604 1 After projection: max(abs(u/v/w)) = 0.1408167874 0.0104146141 0.01217960881 Evolving particles on level: 0 ... with fluid dt 8.586486537e-05 done. Time per fluid step 1.375413581 Time per 189 particle steps 1.902849148 Coupling time per step 0.086470522 Time per step 3.369290142 ============ NEW TIME STEP ============ Step 6: from old_time 0.0004079686505 to new time 0.0004904292351 with dt = 8.246058464e-05 Before projection: max(abs(u/v/w)) = 0.113652898 0.0185408647 0.01855775301 max(abs(gpx/gpy/gpz)) = 1549.972719 289.8530821 304.528222 Min and Max of epf 0.4026381164 1 After projection: max(abs(u/v/w)) = 0.1820404899 0.01566404894 0.01811298482 Before projection: max(abs(u/v/w)) = 0.1628905317 0.01959279614 0.01969257276 max(abs(gpx/gpy/gpz)) = 1613.141455 304.7900828 321.2608228 Min and Max of epf 0.4026381164 1 After projection: max(abs(u/v/w)) = 0.1552176499 0.01107630471 0.01388699123 Evolving particles on level: 0 ... with fluid dt 8.246058464e-05 done. Time per fluid step 1.373712105 Time per 181 particle steps 1.843360924 Coupling time per step 0.087557158 Time per step 3.309161429 ============ NEW TIME STEP ============ Step 7: from old_time 0.0004904292351 to new time 0.0005705582911 with dt = 8.012905602e-05 Before projection: max(abs(u/v/w)) = 0.1276087628 0.01970695794 0.01977904371 max(abs(gpx/gpy/gpz)) = 1662.24205 317.0731009 334.7920307 Min and Max of epf 0.4028265242 1 After projection: max(abs(u/v/w)) = 0.1954992831 0.01702695125 0.01961861872 Before projection: max(abs(u/v/w)) = 0.1682726227 0.02054202426 0.02071840111 max(abs(gpx/gpy/gpz)) = 1716.673992 329.7154709 349.0521719 Min and Max of epf 0.4028265242 1 After projection: max(abs(u/v/w)) = 0.1670734641 0.01159557894 0.01529986185 Evolving particles on level: 0 ... with fluid dt 8.012905602e-05 done. Time per fluid step 1.366254652 Time per 176 particle steps 1.801835059 Coupling time per step 0.089072246 Time per step 3.26171262 ============ NEW TIME STEP ============ Step 8: from old_time 0.0005705582911 to new time 0.0006490318673 with dt = 7.847357618e-05 Before projection: max(abs(u/v/w)) = 0.139199234 0.02064756348 0.02081947592 max(abs(gpx/gpy/gpz)) = 1758.382189 340.0474168 360.4203968 Min and Max of epf 0.4020749807 1 After projection: max(abs(u/v/w)) = 0.2070182393 0.01819391899 0.02091473615 Before projection: max(abs(u/v/w)) = 0.1729383026 0.0213259951 0.02159470939 max(abs(gpx/gpy/gpz)) = 1805.598523 350.8171022 372.6233236 Min and Max of epf 0.4020749807 1 After projection: max(abs(u/v/w)) = 0.1770786298 0.01203860344 0.01647474867 Evolving particles on level: 0 ... with fluid dt 7.847357618e-05 done. Time per fluid step 1.359969159 Time per 173 particle steps 1.722073251 Coupling time per step 0.086441929 Time per step 3.173282888 ============ NEW TIME STEP ============ Step 9: from old_time 0.0006490318673 to new time 0.0007231272841 with dt = 7.409541682e-05 Before projection: max(abs(u/v/w)) = 0.1502234561 0.02031213569 0.0205031963 max(abs(gpx/gpy/gpz)) = 1841.282678 359.5795611 382.1933804 Min and Max of epf 0.4012375134 1 After projection: max(abs(u/v/w)) = 0.2157447457 0.01895719807 0.02179088157 Before projection: max(abs(u/v/w)) = 0.17301978 0.02091809102 0.02119044165 max(abs(gpx/gpy/gpz)) = 1886.796487 370.1505504 393.7233868 Min and Max of epf 0.4012375134 1 After projection: max(abs(u/v/w)) = 0.1852629483 0.01250311733 0.01750334447 Evolving particles on level: 0 ... with fluid dt 7.409541682e-05 done. Time per fluid step 1.342574739 Time per 163 particle steps 1.647896057 Coupling time per step 0.087719952 Time per step 3.08272603 ============ NEW TIME STEP ============ Step 10: from old_time 0.0007231272841 to new time 0.0007994441077 with dt = 7.631682352e-05 Before projection: max(abs(u/v/w)) = 0.1570898067 0.02220471018 0.02254048204 max(abs(gpx/gpy/gpz)) = 1920.143547 378.5718807 402.6578933 Min and Max of epf 0.4003562271 1 After projection: max(abs(u/v/w)) = 0.226284972 0.02027837965 0.02321967548 Before projection: max(abs(u/v/w)) = 0.1808218836 0.02266973211 0.02319647395 max(abs(gpx/gpy/gpz)) = 1954.762991 386.851536 413.079592 Min and Max of epf 0.4003562271 1 After projection: max(abs(u/v/w)) = 0.1932343654 0.01285666641 0.01832147954 Evolving particles on level: 0 ... with fluid dt 7.631682352e-05 done. Time per fluid step 1.36416537 Time per 168 particle steps 1.689682213 Coupling time per step 0.086506628 Time per step 3.145118206 Writing plotfile BENCH05-Size0008_medium_plt00010 at time 0.0007994441077 Time spent in main (after init) 32.58363139 Time spent in main 35.39254261 AMReX (26.11-3-g75c804923cd5) finalized