{"id":"W2057103729","doi":"10.1016/s0149-1970(00)00003-2","title":"Clarification of a recent comparison of natural circulation flows in “code validation and uncertainties in system thermal hydraulics” by F. D'Auria and G.M. Galassi","year":2000,"lang":"en","type":"article","venue":"Progress in Nuclear Energy","topic":"Nuclear Engineering Thermal-Hydraulics","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Atomic Energy (Canada); Hydro One (Canada)","funders":"","keywords":"Inlet; Natural circulation; Mechanics; Thermal hydraulics; Volumetric flow rate; Hydraulics; Mass flow rate; Flow (mathematics); Tube (container); Materials science; Computational fluid dynamics; Heat transfer; Thermal; Environmental science; Manifold (fluid mechanics); Thermodynamics; Physics; Mechanical engineering; Engineering","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":[0.01329748,0.0005569116,0.0006010091,0.001937676,0.001703809,0.004233052,0.001992738,0.003498598,0.004210113],"category_scores_gemma":[0.0821839,0.0003430224,0.001273029,0.001589584,0.002638789,0.004865921,0.002208911,0.004615702,0.0005398217],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001807452,"about_ca_system_score_gemma":0.002044857,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005332369,"about_ca_topic_score_gemma":0.006002278,"domain_scores_codex":[0.9891232,0.003542133,0.0007321716,0.001054518,0.005095438,0.0004525714],"domain_scores_gemma":[0.9252827,0.0554287,0.002490711,0.004455243,0.01191349,0.0004290811],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.001097289,0.0001913734,0.01439004,0.001600663,0.0003319456,0.0008562928,0.003496788,0.1073104,0.01719448,0.5344619,0.1483418,0.170727],"study_design_scores_gemma":[0.0001977826,0.0003410901,0.03826278,0.001412268,0.0002432298,0.0006032308,0.001119495,0.2628022,0.08424985,0.2516095,0.3586987,0.0004597633],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.24846,0.01622639,0.4613527,0.1667468,0.02919666,0.0001639365,0.002887184,0.0025099,0.07245632],"genre_scores_gemma":[0.8946118,0.002812229,0.06434213,0.01368574,0.007281858,0.0001397993,0.001331511,0.001386122,0.01440859],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01329748,"threshold_uncertainty_score":0.07032466,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008356726121462666,"score_gpt":0.2202906332973017,"score_spread":0.211933907175839,"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."}}