Initializing AMReX (26.10-45-gf727b6196617)... MPI initialized with 4 MPI processes MPI initialized with thread support level 0 OMP initialized with 1 OMP threads AMReX (26.10-45-gf727b6196617) initialized MFIX git describe: 26.10-12-gbdfd8c52fe29 AMReX-Hydro git hash: a153304acd787205b170b0f7fd8284627e076056 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. Load balance setup: Type: DualGrid Strategy: KnapSack Weighting: ParticleCount Drag model: BVK2 Convection model not specified. Setting default: mfix.convection.model = RanzMarshall Building cylinder geometry. Internal Flow: 1 Radius: 0.0039 Height: -1 Direction: 0 Rotation angle: 0 Rotation axis: 0 Center: 0.004, 0.004, 0.004 Done making the fluid eb levels ... On level 0 updated BC areas: BC: 0 area: 4.776607274e-05 BC: 1 area: 4.776607274e-05 ================================================================================ Warning: Setting particle max grid size to fluid max grid size ================================================================================ In MakeBaseGrids: BA HAS 16 GRIDS Auto generating particles ... Total number of generated particles: 215,120 Time spent in initializing particles 0.807681225 **************************************** Coverage report: Grids Cells regular: 4 44960 covered: 0 12800 cut: 12 6240 **************************************** Bounding box for levelset imposed walls: Lo: 1e-15 -0.008 -0.008 Hi: 0.016 0.016 0.016 Clean up auto-generated particles. IC Region Generated Removed Remaining **************** **************** **************** **************** full-domain 0 0 0 bed 215,120 58,061 157,059 ---------------- ---------------- ---------------- ---------------- Total 215,120 58,061 157,059 **************** **************** **************** **************** Setting original sum_vol to 2.998926818e-07 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 0.2712117833 1 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 44.6112468 MLMG: Initial rhs = 22.3056234 MLMG: Initial residual (resid0) = 22.3056234 MLMG: Final Iter. 12 resid, resid/bnorm = 1.477254985e-10, 6.622791744e-12 MLMG: Timers: Solve = 0.149046183 Iter = 0.114182482 Bottom = 0.00334103 After projection: max(abs(u/v/w)) = 0.02199251829 0.001131161342 0.001189525564 Doing initial pressure iterations with dt = 0.0002 In initial_iterations: iter = 0 Before projection: max(abs(u/v/w)) = 0.014211585 0.004882459188 0.004977002287 max(abs(gpx/gpy/gpz)) = 0 0 0 Min and Max of epf 0.2712117833 1 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 148.002174 MLMG: Initial rhs = 74.00108702 MLMG: Initial residual (resid0) = 74.00108702 MLMG: Final Iter. 12 resid, resid/bnorm = 6.676403874e-10, 9.022034868e-12 MLMG: Timers: Solve = 0.148389018 Iter = 0.114998924 Bottom = 0.003338326 After projection: max(abs(u/v/w)) = 0.02182750948 0.003257541671 0.00341417942 In initial_iterations: iter = 1 Before projection: max(abs(u/v/w)) = 0.0171546002 0.004848895969 0.004937791092 max(abs(gpx/gpy/gpz)) = 7.863893069 1.409047578 1.423944432 Min and Max of epf 0.2712117833 1 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 147.5196537 MLMG: Initial rhs = 73.75982686 MLMG: Initial residual (resid0) = 73.75982686 MLMG: Final Iter. 12 resid, resid/bnorm = 5.144104032e-10, 6.974127043e-12 MLMG: Timers: Solve = 0.147637178 Iter = 0.114540714 Bottom = 0.003352827 After projection: max(abs(u/v/w)) = 0.02177110344 0.003233518523 0.003393322353 In initial_iterations: iter = 2 Before projection: max(abs(u/v/w)) = 0.0177426968 0.00481581808 0.004898945493 max(abs(gpx/gpy/gpz)) = 15.69526012 2.807721902 2.836717293 Min and Max of epf 0.2712117833 1 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 147.038584 MLMG: Initial rhs = 73.519292 MLMG: Initial residual (resid0) = 73.519292 MLMG: Final Iter. 12 resid, resid/bnorm = 2.541888644e-10, 3.4574444e-12 MLMG: Timers: Solve = 0.148209055 Iter = 0.114556178 Bottom = 0.003370643 After projection: max(abs(u/v/w)) = 0.02178343022 0.00320998773 0.00337294207 Enclosed domain volume is 2.998926818e-07 Time spent in init 3.957800497 Writing plotfile BENCH05-Size0008_wide-Chemistry_plt00000 at time 0 Regridding at step 0 Updating particle ebfactory Regridding level-set on lev = 0 Also regridding refined level-set On level 0 updated BC areas: BC: 0 area: 4.776607274e-05 BC: 1 area: 4.776607274e-05 ============ NEW TIME STEP ============ Step 1: from old_time 0 to new time 1.807175125e-05 with dt = 1.807175125e-05 Before projection (with small dt modification): max(abs(u/v/w)) = 0.01505648444 0.005329910363 0.005403699662 max(abs(gpx/gpy/gpz)) = 23.46624449 4.196155297 4.238468346 Min and Max of epf 0.2712117833 1 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 182.2931522 MLMG: Initial rhs = 91.14657612 MLMG: Initial residual (resid0) = 91.14657612 MLMG: Final Iter. 12 resid, resid/bnorm = 7.248834866e-10, 7.952942584e-12 MLMG: Timers: Solve = 0.148300865 Iter = 0.115084734 Bottom = 0.003411809 After projection (with small dt modification): max(abs(u/v/w)) = 0.02278377928 0.003461130333 0.003571149442 Evolving particles on level: 0 ... with fluid dt 1.807175125e-05 done. Time per fluid step 0.832406343 Time per 38 particle steps 0.64678161 Coupling time per step 0.072990744 Time per chemistry step 0.028791305 Time per step 1.63646893 Regridding at step 1 On level 0 updated BC areas: BC: 0 area: 4.776607274e-05 BC: 1 area: 4.776607274e-05 ============ NEW TIME STEP ============ Step 2: from old_time 1.807175125e-05 to new time 3.604330969e-05 with dt = 1.797155844e-05 Before projection: max(abs(u/v/w)) = 0.02683197833 0.008176814279 0.008205723778 max(abs(gpx/gpy/gpz)) = 107.9786094 16.82539024 16.88966325 Min and Max of epf 0.2712174507 1 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 318.5391155 MLMG: Initial rhs = 159.2695577 MLMG: Initial residual (resid0) = 159.2695577 MLMG: Final Iter. 12 resid, resid/bnorm = 1.240382741e-09, 7.787946162e-12 MLMG: Timers: Solve = 0.148384323 Iter = 0.115021103 Bottom = 0.003364172 After projection: max(abs(u/v/w)) = 0.02520309237 0.004360964199 0.004673968672 Evolving particles on level: 0 ... with fluid dt 1.797155844e-05 done. Time per fluid step 0.848712492 Time per 38 particle steps 0.642768056 Coupling time per step 0.068333972 Time per chemistry step 0.028598435 Time per step 1.598166509 Regridding at step 2 On level 0 updated BC areas: BC: 0 area: 4.776607274e-05 BC: 1 area: 4.776607274e-05 ============ NEW TIME STEP ============ Step 3: from old_time 3.604330969e-05 to new time 5.391480952e-05 with dt = 1.787149982e-05 Before projection: max(abs(u/v/w)) = 0.047577514 0.009959406588 0.009923317863 max(abs(gpx/gpy/gpz)) = 192.3264757 24.73779616 24.75242563 Min and Max of epf 0.2712339692 1 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 452.0701138 MLMG: Initial rhs = 226.0350569 MLMG: Initial residual (resid0) = 226.0350569 MLMG: Final Iter. 12 resid, resid/bnorm = 1.410711603e-09, 6.241118623e-12 MLMG: Timers: Solve = 0.148119229 Iter = 0.114868299 Bottom = 0.003326174 After projection: max(abs(u/v/w)) = 0.02761727253 0.004754436146 0.005169830342 Evolving particles on level: 0 ... with fluid dt 1.787149982e-05 done. Time per fluid step 0.8481327 Time per 37 particle steps 0.630535514 Coupling time per step 0.068304186 Time per chemistry step 0.028741538 Time per step 1.58573194 Regridding at step 3 On level 0 updated BC areas: BC: 0 area: 4.776607274e-05 BC: 1 area: 4.776607274e-05 ============ NEW TIME STEP ============ Step 4: from old_time 5.391480952e-05 to new time 7.168446886e-05 with dt = 1.776965934e-05 Before projection: max(abs(u/v/w)) = 0.06767685734 0.0112003651 0.01106395262 max(abs(gpx/gpy/gpz)) = 275.5914687 30.35199963 30.16238202 Min and Max of epf 0.2712610448 1 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 581.8119724 MLMG: Initial rhs = 290.9059862 MLMG: Initial residual (resid0) = 290.9059862 MLMG: Final Iter. 12 resid, resid/bnorm = 1.060148969e-09, 3.644300973e-12 MLMG: Timers: Solve = 0.148763838 Iter = 0.115313962 Bottom = 0.003397138 After projection: max(abs(u/v/w)) = 0.02998394916 0.004932315462 0.005390151975 Evolving particles on level: 0 ... with fluid dt 1.776965934e-05 done. Time per fluid step 0.847700995 Time per 37 particle steps 0.646045125 Coupling time per step 0.068459819 Time per chemistry step 0.028599506 Time per step 1.600446224 Regridding at step 4 On level 0 updated BC areas: BC: 0 area: 4.776607274e-05 BC: 1 area: 4.776607274e-05 ============ NEW TIME STEP ============ Step 5: from old_time 7.168446886e-05 to new time 8.934981363e-05 with dt = 1.766534477e-05 Before projection: max(abs(u/v/w)) = 0.08721132193 0.01210817984 0.01185815599 max(abs(gpx/gpy/gpz)) = 357.8644136 34.50829179 34.06072698 Min and Max of epf 0.2712983842 1 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 707.7223889 MLMG: Initial rhs = 353.8611944 MLMG: Initial residual (resid0) = 353.8611944 MLMG: Final Iter. 12 resid, resid/bnorm = 1.115934678e-09, 3.153594391e-12 MLMG: Timers: Solve = 0.148448885 Iter = 0.115076023 Bottom = 0.003644937 After projection: max(abs(u/v/w)) = 0.03229966596 0.00542112622 0.006050648303 Evolving particles on level: 0 ... with fluid dt 1.766534477e-05 done. Time per fluid step 0.847452647 Time per 37 particle steps 0.629699677 Coupling time per step 0.069054761 Time per chemistry step 0.028489611 Time per step 1.584320384 Regridding at step 5 On level 0 updated BC areas: BC: 0 area: 4.776607274e-05 BC: 1 area: 4.776607274e-05 ============ NEW TIME STEP ============ Step 6: from old_time 8.934981363e-05 to new time 0.0001069100894 with dt = 1.756027573e-05 Before projection: max(abs(u/v/w)) = 0.1062119692 0.012804629 0.01244131263 max(abs(gpx/gpy/gpz)) = 439.1464109 37.73144709 39.39367342 Min and Max of epf 0.2713456842 1 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 829.8057219 MLMG: Initial rhs = 414.902861 MLMG: Initial residual (resid0) = 414.902861 MLMG: Final Iter. 12 resid, resid/bnorm = 1.417070905e-09, 3.415428136e-12 MLMG: Timers: Solve = 0.14843057 Iter = 0.115060386 Bottom = 0.003298289 After projection: max(abs(u/v/w)) = 0.03456444953 0.005812253366 0.006537938618 Evolving particles on level: 0 ... with fluid dt 1.756027573e-05 done. Time per fluid step 0.846712291 Time per 37 particle steps 0.629708657 Coupling time per step 0.070289901 Time per chemistry step 0.028305587 Time per step 1.58466834 Regridding at step 6 On level 0 updated BC areas: BC: 0 area: 4.776607274e-05 BC: 1 area: 4.776607274e-05 ============ NEW TIME STEP ============ Step 7: from old_time 0.0001069100894 to new time 0.0001243655039 with dt = 1.745541458e-05 Before projection: max(abs(u/v/w)) = 0.1247015721 0.01336594923 0.01289518241 max(abs(gpx/gpy/gpz)) = 519.4209155 45.73815078 48.15298553 Min and Max of epf 0.2714026399 1 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 947.9092872 MLMG: Initial rhs = 473.9546436 MLMG: Initial residual (resid0) = 473.9546436 MLMG: Final Iter. 12 resid, resid/bnorm = 2.842025282e-09, 5.996407715e-12 MLMG: Timers: Solve = 0.148808595 Iter = 0.115140178 Bottom = 0.003327338 After projection: max(abs(u/v/w)) = 0.03677890423 0.006111997682 0.006913788523 Evolving particles on level: 0 ... with fluid dt 1.745541458e-05 done. Time per fluid step 0.846198437 Time per 36 particle steps 0.615813517 Coupling time per step 0.072739652 Time per chemistry step 0.028242403 Time per step 1.57249811 Regridding at step 7 On level 0 updated BC areas: BC: 0 area: 4.776607274e-05 BC: 1 area: 4.776607274e-05 ============ NEW TIME STEP ============ Step 8: from old_time 0.0001243655039 to new time 0.0001417169227 with dt = 1.735141875e-05 Before projection: max(abs(u/v/w)) = 0.1426955987 0.01384080962 0.01326956329 max(abs(gpx/gpy/gpz)) = 598.6668902 54.2878509 57.11421361 Min and Max of epf 0.2714689522 1 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1062.091607 MLMG: Initial rhs = 531.0458035 MLMG: Initial residual (resid0) = 531.0458035 MLMG: Final Iter. 12 resid, resid/bnorm = 2.126846255e-09, 4.00501471e-12 MLMG: Timers: Solve = 0.148376533 Iter = 0.114909436 Bottom = 0.003368635 After projection: max(abs(u/v/w)) = 0.03894398438 0.006346603766 0.007220170985 Evolving particles on level: 0 ... with fluid dt 1.735141875e-05 done. Time per fluid step 0.844540931 Time per 36 particle steps 0.616084671 Coupling time per step 0.068991157 Time per chemistry step 0.028473019 Time per step 1.567878871 Regridding at step 8 On level 0 updated BC areas: BC: 0 area: 4.776607274e-05 BC: 1 area: 4.776607274e-05 ============ NEW TIME STEP ============ Step 9: from old_time 0.0001417169227 to new time 0.0001589656621 with dt = 1.724873944e-05 Before projection: max(abs(u/v/w)) = 0.1602084219 0.01426036682 0.01489108713 max(abs(gpx/gpy/gpz)) = 676.8660339 63.01725842 66.23639732 Min and Max of epf 0.2715443201 1 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1172.445058 MLMG: Initial rhs = 586.2225292 MLMG: Initial residual (resid0) = 586.2225292 MLMG: Final Iter. 12 resid, resid/bnorm = 2.434227042e-09, 4.15239422e-12 MLMG: Timers: Solve = 0.148683158 Iter = 0.115123215 Bottom = 0.003320489 After projection: max(abs(u/v/w)) = 0.04106038607 0.006589722682 0.007482817991 Evolving particles on level: 0 ... with fluid dt 1.724873944e-05 done. Time per fluid step 0.846678761 Time per 36 particle steps 0.615607895 Coupling time per step 0.068834234 Time per chemistry step 0.028793421 Time per step 1.56973519 Regridding at step 9 On level 0 updated BC areas: BC: 0 area: 4.776607274e-05 BC: 1 area: 4.776607274e-05 ============ NEW TIME STEP ============ Step 10: from old_time 0.0001589656621 to new time 0.0001761134581 with dt = 1.7147796e-05 Before projection: max(abs(u/v/w)) = 0.1772533555 0.01602370882 0.01708026345 max(abs(gpx/gpy/gpz)) = 754.0015071 71.89928527 75.48343923 Min and Max of epf 0.2716284532 1 Nodal Projection: >> Before projection: * On lev 0 max(abs(rhs)) = 1279.076636 MLMG: Initial rhs = 639.5383178 MLMG: Initial residual (resid0) = 639.5383178 MLMG: Final Iter. 12 resid, resid/bnorm = 4.416423671e-09, 6.905643568e-12 MLMG: Timers: Solve = 0.148284612 Iter = 0.11478611 Bottom = 0.003507132 After projection: max(abs(u/v/w)) = 0.04312888062 0.006913951038 0.007715913954 Evolving particles on level: 0 ... with fluid dt 1.7147796e-05 done. Time per fluid step 0.845647406 Time per 36 particle steps 0.616244364 Coupling time per step 0.068799605 Time per chemistry step 0.028726957 Time per step 1.569377392 ************************************************************************************************************** Species mass balance for interval: 0.000000 to 0.000176 Species mass(t+dt) mass(t) production mass(in) mass(out) net accu flux CH4 2.1642e-09 2.1642e-09 0.0000e+00 8.9444e-13 9.0817e-13 -1.6544e-24 -1.3734e-14 H2 4.3284e-09 4.3284e-09 0.0000e+00 1.7889e-12 1.8163e-12 -3.3087e-24 -2.7468e-14 CO 2.1642e-09 2.1642e-09 0.0000e+00 8.9444e-13 9.0817e-13 -1.6544e-24 -1.3734e-14 H2O 4.3284e-09 4.3284e-09 0.0000e+00 1.7889e-12 1.8163e-12 -3.3087e-24 -2.7468e-14 CO2 2.1642e-09 2.1642e-09 0.0000e+00 8.9444e-13 9.0817e-13 -1.6544e-24 -1.3734e-14 O2 2.1642e-09 2.1642e-09 0.0000e+00 8.9444e-13 9.0817e-13 -1.6544e-24 -1.3734e-14 N2 4.3284e-09 4.3284e-09 0.0000e+00 1.7889e-12 1.8163e-12 -3.3087e-24 -2.7468e-14 Fe2O3 4.9342e-05 4.9342e-05 0.0000e+00 0.0000e+00 0.0000e+00 0.0000e+00 0.0000e+00 FeO 4.9342e-05 4.9342e-05 0.0000e+00 0.0000e+00 0.0000e+00 0.0000e+00 0.0000e+00 inert 6.5789e-05 6.5789e-05 0.0000e+00 0.0000e+00 0.0000e+00 0.0000e+00 0.0000e+00 -------------------------------------------------------------------------------------------------------------- Total 1.6449e-04 1.6449e-04 0.0000e+00 8.9444e-12 9.0817e-12 -1.6544e-23 -1.3734e-13 total number of particles = 157,059 |(total acc) - (net flux)| = 1.3734e-13 ************************************************************************************************************** Writing plotfile BENCH05-Size0008_wide-Chemistry_plt00010 at time 0.0001761134581 Time spent in main (after init) 15.91270915 Time spent in main 19.87050965 AMReX (26.10-45-gf727b6196617) finalized