{"id":"W2766375192","doi":"10.1115/icone25-67371","title":"Assessment of Choking Flow Models in RELAP5 for Subcooled Choking Flow Through a Small Axial Crack of a Steam Generator Tube","year":2017,"lang":"en","type":"article","venue":"","topic":"Nuclear Engineering Thermal-Hydraulics","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Nuclear Safety Commission","funders":"Canadian Nuclear Safety Commission","keywords":"Thermal hydraulics; Subcooling; Choking; Pressurized water reactor; Coolant; Mechanics; Materials science; Leak; Tube (container); Volumetric flow rate; Hydraulics; Flow (mathematics); Boiler (water heating); Pressurizer; Nuclear engineering; Engineering; Mechanical engineering; Thermodynamics; Heat transfer; Composite material; Waste management; Physics","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000393823,0.0002966447,0.0005719152,0.0001252596,0.00007370998,0.00006035013,0.0005401638,0.0001997993,0.0000319137],"category_scores_gemma":[0.0000710142,0.0003143345,0.0001715135,0.0000985064,0.00004045635,0.0004401712,0.000133012,0.0002707568,0.000002342046],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001712755,"about_ca_system_score_gemma":0.00004951689,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008661525,"about_ca_topic_score_gemma":0.0001520273,"domain_scores_codex":[0.9984059,0.00002175399,0.0006120122,0.000287282,0.0002317463,0.0004412589],"domain_scores_gemma":[0.9987715,0.00007922635,0.0001388007,0.0008483855,0.00009195879,0.00007008139],"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":[0.00002070979,0.00005696302,0.0002715813,0.0003444398,0.00009882657,0.000003868506,0.0004273237,0.9529657,0.04126772,0.001551439,0.00008737078,0.002904015],"study_design_scores_gemma":[0.001448131,0.00006520337,0.003456665,0.0001900308,0.00003365764,0.000002531377,0.00003512563,0.979156,0.01451572,0.000456566,0.0003272824,0.0003130553],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6450366,0.00009920212,0.3471733,0.00003096921,0.0005796539,0.0005097182,0.00003022932,0.0001945679,0.006345754],"genre_scores_gemma":[0.8189983,0.00004295009,0.180554,0.0000153683,0.0001510036,0.00004842995,0.000007519484,0.0001229202,0.00005948308],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1739618,"threshold_uncertainty_score":0.9999309,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02955209107707891,"score_gpt":0.2603672743513447,"score_spread":0.2308151832742658,"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."}}