{"id":"W2334010437","doi":"10.1088/1755-1315/22/3/032002","title":"Draft tube pressure pulsation predictions in Francis turbines with transient Computational Fluid Dynamics methodology","year":2014,"lang":"en","type":"article","venue":"IOP Conference Series Earth and Environmental Science","topic":"Cavitation Phenomena in Pumps","field":"Engineering","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"TransCanada (Canada)","funders":"","keywords":"Computational fluid dynamics; Draft tube; Transient (computer programming); Computer science; Mechanical engineering; Fluid mechanics; Control engineering; Engineering; Aerospace engineering; Simulation; Mechanics; Physics","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":[0.0003219116,0.0003587315,0.0004013964,0.0004355112,0.0002519464,0.0006912984,0.0005740935,0.0006676761,0.0007120048],"category_scores_gemma":[0.001651266,0.0002419766,0.0003270675,0.0003837194,0.0003714469,0.0004262665,0.0003207658,0.0003977377,0.0001688541],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003599172,"about_ca_system_score_gemma":0.0006689446,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006941924,"about_ca_topic_score_gemma":0.003406808,"domain_scores_codex":[0.9998722,0.0000338788,0.000008816702,0.00001563832,0.00005399293,0.0000154197],"domain_scores_gemma":[0.9995241,0.0002969897,0.00003920812,0.0000246404,0.000095792,0.00001922858],"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":[0.00007244726,0.00002680682,0.001609135,0.00005507146,0.000008717004,0.0001220115,0.00004858788,0.9681443,0.008079707,0.001674851,0.000364991,0.01979347],"study_design_scores_gemma":[0.000002350669,0.00001743222,0.0002505183,0.000002564772,0.000001646766,0.000005753379,0.000004705463,0.9976655,0.001813216,0.0001143885,0.0001188226,0.000003064249],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4269092,0.0003756268,0.5655066,0.0001585732,0.00004930267,0.0000869603,0.0002587697,0.001135203,0.005519627],"genre_scores_gemma":[0.9686514,0.0001329914,0.03030656,0.00001118558,0.000008694479,0.00005001953,0.0001398803,0.00006268567,0.0006365645],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.006941924,"threshold_uncertainty_score":0.01380301,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0102915737940588,"score_gpt":0.1991693946340072,"score_spread":0.1888778208399484,"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."}}