{"id":"W2169704283","doi":"10.1002/aic.690470809","title":"Predicting liquid flow profile in randomly packed beds from computer simulation","year":2001,"lang":"en","type":"article","venue":"AIChE Journal","topic":"Heat and Mass Transfer in Porous Media","field":"Engineering","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Packed bed; Mechanics; Splash; Flow (mathematics); Raschig ring; Materials science; Two-phase flow; Volumetric flow rate; Trickle-bed reactor; Liquid flow; Chemistry; Simulation; Thermodynamics; Chromatography; Engineering; Physics","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0003316296,0.0001263038,0.0001948468,0.00009845157,0.00005333844,0.00004683295,0.00009846142,0.0001084796,0.0002516666],"category_scores_gemma":[0.00002862358,0.0001163989,0.00005963869,0.000132419,0.00001150177,0.0002305526,0.00000896414,0.0004609743,0.0000325041],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006756791,"about_ca_system_score_gemma":0.00002350157,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001773224,"about_ca_topic_score_gemma":0.00005591153,"domain_scores_codex":[0.9990243,0.00005116441,0.0003555097,0.00009584174,0.0001947392,0.0002784241],"domain_scores_gemma":[0.9995624,0.0001661493,0.00001990943,0.0000941114,0.00003628676,0.0001210793],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0004972015,0.00008200249,0.03881501,0.00003684377,0.0001455859,0.000297992,0.006315743,0.8798172,0.00748657,0.000006156331,0.002786072,0.06371357],"study_design_scores_gemma":[0.003242104,0.00008990406,0.009801359,0.0001213618,0.00002496359,0.00004390467,0.00005507297,0.9812169,0.001306703,0.0001482042,0.00377181,0.0001777079],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.918689,0.0002370269,0.07861315,0.0001149874,0.001079891,0.0001231357,0.000005958384,0.0001213594,0.001015507],"genre_scores_gemma":[0.9952912,0.0001657327,0.002925497,0.00006873594,0.001465157,0.000005406116,0.00001847489,0.00002940756,0.00003036856],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1013997,"threshold_uncertainty_score":0.4746608,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0110352189667746,"score_gpt":0.2261821097908313,"score_spread":0.2151468908240567,"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."}}