Initializing AMReX (26.04-125-g8d8aba064764)... MPI initialized with 4 MPI processes MPI initialized with thread support level 0 OMP initialized with 1 OMP threads AMReX (26.04-125-g8d8aba064764) initialized MFIX git describe: 26.04-28-g660a265eb6c3 AMReX-Hydro git hash: 75da770ea36e4064b5947d7e56baa19f5bc92263 Number of levels: 1 RunType is Standard Auto-generating level-set parameters: eb_refinement = 1 levelset_pad = 2 eb_pad = 2 ================================================================================ Warning: Overwriting amr.plt_regtest with value from mfix.plt_regtest ================================================================================ ================================================================================ Warning: Overwriting amr.plot_int with value from mfix.plot_int ================================================================================ ================================================================================ Warning: Overwriting amr.plot_file with value from mfix.plot_file ================================================================================ ================================================================================ Warning: Overwriting amr.check_file with value from mfix.check_file ================================================================================ Simulation is transient -------------------------------------------------------------------------------- Info: Max effective viscosity factor not specified. Using default 1e+06 -------------------------------------------------------------------------------- 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 0.738296393 **************************************** 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 = 1.477024059e-10, 6.621756461e-12 MLMG: Timers: Solve = 0.149284268 Iter = 0.114202931 Bottom = 0.003313236 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 = 5.563768335e-10, 7.518495415e-12 MLMG: Timers: Solve = 0.148198915 Iter = 0.114919589 Bottom = 0.003336398 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 = 4.925669039e-10, 6.677983462e-12 MLMG: Timers: Solve = 0.147991407 Iter = 0.114726149 Bottom = 0.003680363 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 = 2.216514472e-10, 3.014874616e-12 MLMG: Timers: Solve = 0.147853605 Iter = 0.114728957 Bottom = 0.00332249 After projection: max(abs(u/v/w)) = 0.02178343022 0.00320998773 0.00337294207 Enclosed domain volume is 2.998926818e-07 Time spent in init 3.856055038 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 = 7.245197775e-10, 7.948952208e-12 MLMG: Timers: Solve = 0.148454084 Iter = 0.115122286 Bottom = 0.003317152 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 0.817049146 Time per 38 particle steps 0.616680359 Coupling time per step 0.100389666 Time per step 1.588916521 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 = 1.23981525e-09, 7.78438308e-12 MLMG: Timers: Solve = 0.149165792 Iter = 0.115333701 Bottom = 0.003289248 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 0.835021158 Time per 38 particle steps 0.611644538 Coupling time per step 0.096336369 Time per step 1.5514609 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 = 1.424994511e-09, 6.30430753e-12 MLMG: Timers: Solve = 0.149401424 Iter = 0.115507989 Bottom = 0.003374359 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 0.834374616 Time per 37 particle steps 0.614444055 Coupling time per step 0.095921466 Time per step 1.55340633 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 = 1.063798716e-09, 3.656847113e-12 MLMG: Timers: Solve = 0.148785271 Iter = 0.115371545 Bottom = 0.003341285 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 0.832804164 Time per 37 particle steps 0.598557464 Coupling time per step 0.095400976 Time per step 1.535612972 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 = 1.20606658e-09, 3.408304157e-12 MLMG: Timers: Solve = 0.148986937 Iter = 0.115349976 Bottom = 0.003338438 After projection: max(abs(u/v/w)) = 0.03229966596 0.00542112622 0.006050648302 Evolving particles on level: 0 ... with fluid dt 1.766534477e-05 done. Time per fluid step 0.832737137 Time per 37 particle steps 0.59698305 Coupling time per step 0.09628057 Time per step 1.534596138 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 = 1.414168338e-09, 3.408432361e-12 MLMG: Timers: Solve = 0.148927299 Iter = 0.115486133 Bottom = 0.003410036 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 0.831752654 Time per 37 particle steps 0.597510464 Coupling time per step 0.097014339 Time per step 1.534882843 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 = 2.781444408e-09, 5.868587734e-12 MLMG: Timers: Solve = 0.148576565 Iter = 0.115191893 Bottom = 0.00325864 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 0.83211137 Time per 36 particle steps 0.585925026 Coupling time per step 0.096463926 Time per step 1.523346936 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 = 2.129567633e-09, 4.010139275e-12 MLMG: Timers: Solve = 0.149204905 Iter = 0.115552991 Bottom = 0.003291852 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 0.831982329 Time per 36 particle steps 0.585236715 Coupling time per step 0.096676455 Time per step 1.522368175 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 = 2.186027359e-09, 3.729006052e-12 MLMG: Timers: Solve = 0.148845012 Iter = 0.11548473 Bottom = 0.003430546 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 0.831830348 Time per 36 particle steps 0.585944896 Coupling time per step 0.096267142 Time per step 1.522859603 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 = 4.466481407e-09, 6.983915244e-12 MLMG: Timers: Solve = 0.148766914 Iter = 0.115273029 Bottom = 0.003294959 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 0.831101751 Time per 36 particle steps 0.583931072 Coupling time per step 0.096956767 Time per step 1.520651519 ************************************************************************************************************** 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) 15.43155186 Time spent in main 19.2876069 AMReX (26.04-125-g8d8aba064764) finalized