{"id":"W4306175585","doi":"10.1088/1755-1315/1079/1/012010","title":"Characterization of no-load conditions for a high head Francis turbine based on the swirl level","year":2022,"lang":"en","type":"article","venue":"IOP Conference Series Earth and Environmental Science","topic":"Cavitation Phenomena in Pumps","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"TransCanada (Canada); Université Laval","funders":"","keywords":"Head (geology); Turbine; Francis turbine; Mechanics; Flow (mathematics); Momentum (technical analysis); Distributor; Physics; Engineering; Mechanical engineering; Geology","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":[],"consensus_categories":[],"category_scores_codex":[0.0001670958,0.00008796793,0.00008475846,0.00004481491,0.0003652191,0.0000325511,0.0001478442,0.0000125593,0.0008260109],"category_scores_gemma":[0.00002048521,0.00007707843,0.00001801903,0.0001428427,0.0004159099,0.0002066846,0.00004446937,0.00007010584,0.000007906016],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005479569,"about_ca_system_score_gemma":0.00003560481,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001170569,"about_ca_topic_score_gemma":0.00000907287,"domain_scores_codex":[0.9992546,0.00001325956,0.0001265509,0.0001559699,0.0002907139,0.0001588716],"domain_scores_gemma":[0.9997049,0.00004474607,0.00003843985,0.0001473589,0.00001466159,0.00004992069],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00002360067,0.00002504617,0.00008814694,0.00001130066,0.000002890112,2.395823e-7,0.0003318985,0.00382314,0.9916682,0.002282123,0.00001101346,0.001732351],"study_design_scores_gemma":[0.001037224,0.0009669901,0.2964293,0.0000249766,0.00001748497,0.000007664848,0.001180252,0.1110752,0.5777598,0.0008077168,0.0102318,0.0004615857],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.996815,0.000008060564,0.0008586805,0.0002695064,0.0001857733,0.0002736609,0.001125949,0.00002347678,0.0004398559],"genre_scores_gemma":[0.999128,0.00001179814,0.0002381319,0.0001710527,0.00001315945,0.0001365569,0.0001148896,0.000007135151,0.000179299],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4139084,"threshold_uncertainty_score":0.904424,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01594057021436949,"score_gpt":0.1962474993681539,"score_spread":0.1803069291537844,"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."}}