{"id":"W2069955900","doi":"10.1002/cjce.5450820522","title":"The Bed Expansion and Particle Velocity Analysis in the Swirling Fluidized Bed Combustor (SFBC) Cold Model","year":2004,"lang":"en","type":"article","venue":"The Canadian Journal of Chemical Engineering","topic":"Particle Dynamics in Fluid Flows","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Airflow; Combustor; Particle image velocimetry; Mechanics; Expansion ratio; Flow (mathematics); Particle (ecology); Fluidized bed; Fluidized bed combustion; Materials science; Physics; Combustion; Thermodynamics; Turbulence; Geology; Chemistry; Composite material","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008738655,0.0001447986,0.000229897,0.0000921854,0.0001402136,0.0001092607,0.0004339088,0.00007370402,0.000001415068],"category_scores_gemma":[0.0002181442,0.00009167315,0.0001269903,0.0005619592,0.00006646018,0.0001026227,0.00001701448,0.0005199724,9.587452e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003724754,"about_ca_system_score_gemma":0.0001285007,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003492101,"about_ca_topic_score_gemma":0.001545327,"domain_scores_codex":[0.9988821,0.00002454068,0.0003829674,0.00008497285,0.0002241672,0.0004013011],"domain_scores_gemma":[0.9991938,0.0002379004,0.0000418169,0.0002456511,0.0000434295,0.0002374139],"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":[0.000005488567,0.000004124595,0.0001698644,0.000005762494,0.0001180452,0.00001965982,0.00108367,0.8554667,0.1419784,0.001036925,0.00001593939,0.00009536359],"study_design_scores_gemma":[0.0004823013,0.000007179697,0.0001826555,0.00002693772,0.000126552,0.00001577037,0.00005671248,0.9484409,0.05022701,0.0002935909,0.00002243169,0.0001179216],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965097,0.0008528976,0.001633228,0.0007525532,0.0001240835,0.00009381898,0.000003173381,0.00002011345,0.00001044964],"genre_scores_gemma":[0.9991814,0.00002108153,0.0006543958,0.00005928935,0.00005369104,0.000006627323,7.109248e-7,0.00002179884,9.56798e-7],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09297422,"threshold_uncertainty_score":0.3738323,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009783752592618565,"score_gpt":0.1953315853260498,"score_spread":0.1855478327334312,"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."}}