{"id":"W80498718","doi":"10.1023/a:1023322504175","title":"Effect of Particle-Size Distribution on Wall Friction in High-Velocity Gas-Dynamic Apparatuses","year":2003,"lang":"en","type":"article","venue":"Theoretical Foundations of Chemical Engineering","topic":"Granular flow and fluidized beds","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"","keywords":"Mechanics; Nozzle; Jet (fluid); Particle (ecology); Vortex; Particle flow; Flow (mathematics); Parametric statistics; Materials science; Physics; Thermodynamics; Mathematics; Discrete element method; Geology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001179079,0.0004650264,0.001166169,0.000741348,0.001238719,0.001588754,0.000757712,0.0008780764,0.001010658],"category_scores_gemma":[0.007437836,0.0005934041,0.0003429496,0.0003878998,0.001662404,0.001488122,0.0007300517,0.0008275168,0.0001995793],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001247898,"about_ca_system_score_gemma":0.0004707878,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001272938,"about_ca_topic_score_gemma":0.000835581,"domain_scores_codex":[0.9993948,0.0001668574,0.00003285248,0.0001044954,0.0001252371,0.0001757185],"domain_scores_gemma":[0.9908793,0.007233481,0.0005603908,0.0004346662,0.0003725013,0.0005195788],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.01929647,0.000963067,0.01444251,0.0004888985,0.0001894199,0.00118545,0.0005554896,0.1481023,0.7762436,0.008506801,0.0007282107,0.02929773],"study_design_scores_gemma":[0.0003250787,0.001876869,0.02447196,0.00002825955,0.0001664336,0.0002704911,0.0001591803,0.317217,0.6531322,0.001578224,0.0006226491,0.0001516586],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9922435,0.0005926467,0.006143366,0.00007773388,0.00003304121,0.000009728173,0.00002416144,0.0001003711,0.0007756379],"genre_scores_gemma":[0.9996544,0.00005222109,0.0001688988,0.000004733775,0.00000470093,0.000001315755,0.000007021084,0.00001250404,0.0000942273],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001588754,"threshold_uncertainty_score":0.009054184,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.002746459773835446,"score_gpt":0.2057284541720276,"score_spread":0.2029819943981921,"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."}}