{"id":"W7163714931","doi":"10.13182/t130-42828","title":"CFD Study of Two-Phase Flow in Helical Tube Steam Generator","year":2023,"lang":"","type":"article","venue":"Transactions of the American Nuclear Society","topic":"Nuclear Engineering Thermal-Hydraulics","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Kootenay Association for Science & Technology","funders":"","keywords":"Computational fluid dynamics; Boiler (water heating); Flow (mathematics); Tube (container); Steam drum; Surface condenser; Generator (circuit theory)","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0004543277,0.0004528036,0.0009312687,0.0001857105,0.0001754828,0.00002827051,0.0009108958,0.0001254788,0.0002020954],"category_scores_gemma":[0.00002120606,0.0004572316,0.0007829231,0.003358838,0.0005089177,0.0001626588,0.00008670391,0.0009733333,0.00008388612],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002696403,"about_ca_system_score_gemma":0.00006171122,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006215473,"about_ca_topic_score_gemma":0.0000972552,"domain_scores_codex":[0.9971917,0.0002070789,0.0009290916,0.0004473015,0.0005764969,0.0006483234],"domain_scores_gemma":[0.9981017,0.0001485239,0.0002410429,0.001261537,0.00008135942,0.0001658069],"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":[0.00008515725,0.001680107,0.0001016583,0.0001777293,0.0006702929,0.000004577863,0.01505014,0.9064561,0.05983252,0.00001258311,0.0007730485,0.01515614],"study_design_scores_gemma":[0.004029839,0.001079482,0.007210125,0.0001178109,0.0003384503,0.000007820921,0.0162845,0.9670786,0.002068301,0.00001035841,0.001227483,0.0005471856],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9958743,0.00007190666,0.001906456,0.0002451578,0.0006146712,0.0006956793,0.0001225543,0.0003722858,0.00009702516],"genre_scores_gemma":[0.996568,0.0003986399,0.002502371,0.00006487795,0.00009228356,0.00002031509,0.000001779604,0.0002738346,0.00007787861],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06062261,"threshold_uncertainty_score":0.9997879,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01279546116223782,"score_gpt":0.2615271530802146,"score_spread":0.2487316919179768,"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."}}