{"id":"W2069007813","doi":"10.1002/aic.13956","title":"CPFD flow pattern simulation in downer reactors","year":2012,"lang":"en","type":"article","venue":"AIChE Journal","topic":"Granular flow and fluidized beds","field":"Engineering","cited_by":58,"is_retracted":false,"has_abstract":true,"ca_institutions":"Impact; Western University","funders":"Natural Sciences and Engineering Research Council of Canada; Mitacs","keywords":"Mechanics; Drag; Flow (mathematics); Fluid dynamics; Particle (ecology); Computational fluid dynamics; Flow velocity; Materials science; Drag coefficient; Particle velocity; Physics; Geology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002965125,0.00009340316,0.00010315,0.0001086693,0.00003099883,0.0000288181,0.00006820627,0.00007798264,0.0002025522],"category_scores_gemma":[0.00002052074,0.00007714213,0.00005276241,0.000103736,0.000006028233,0.0003126915,0.000008847897,0.0003231213,0.0001130172],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006417569,"about_ca_system_score_gemma":0.000005945004,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000005411856,"about_ca_topic_score_gemma":0.000004932452,"domain_scores_codex":[0.9993221,0.00002783231,0.0001956372,0.00004287087,0.0001349966,0.0002766042],"domain_scores_gemma":[0.9997301,0.00003291889,0.00001916938,0.00008834829,0.00001763098,0.0001118527],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00002261038,0.0001427129,0.5557137,0.0000493687,0.0001002331,0.00005108201,0.004215103,0.1663241,0.0817616,0.0000181601,0.005944185,0.1856572],"study_design_scores_gemma":[0.002719997,0.00005956699,0.2769374,0.0001389829,0.00007401525,0.000244893,0.0001628999,0.6332822,0.01876498,0.0002882186,0.06647968,0.0008472324],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9665138,0.0006390041,0.03067416,0.00005197624,0.0009795678,0.00004210598,0.00000158282,0.00005643554,0.001041371],"genre_scores_gemma":[0.9989458,0.00004917282,0.0003421435,0.0000505941,0.0005648416,0.000001195189,0.000003254333,0.00002162417,0.00002137426],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4669581,"threshold_uncertainty_score":0.3145765,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01221747053730344,"score_gpt":0.2262961739426479,"score_spread":0.2140787034053444,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}