{"id":"W2126056857","doi":"10.1088/1755-1315/12/1/012025","title":"Prediction of a Francis turbine prototype full load instability from investigations on the reduced scale model","year":2010,"lang":"en","type":"article","venue":"IOP Conference Series Earth and Environmental Science","topic":"Cavitation Phenomena in Pumps","field":"Engineering","cited_by":40,"is_retracted":false,"has_abstract":true,"ca_institutions":"BC Hydro (Canada)","funders":"","keywords":"Francis turbine; Hydroelectricity; Turbine; Marine engineering; Power (physics); Electricity generation; Renewable energy; Instability; Engineering; BARGE; Power station; Draft tube; Base load power plant; Mechanical engineering; Mechanics; Electrical engineering; Distributed generation; Physics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001706791,0.00009757721,0.00008209151,0.00002745749,0.0001595058,0.00003805009,0.0001571308,0.00003759651,0.0001839512],"category_scores_gemma":[0.00005048919,0.0000770944,0.00001474086,0.0001317808,0.001291919,0.0003817939,0.00004447055,0.0001693191,0.000009618891],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002704913,"about_ca_system_score_gemma":0.00005175704,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003561122,"about_ca_topic_score_gemma":0.0001211561,"domain_scores_codex":[0.9992003,0.000009684752,0.0001534829,0.0002014574,0.0002903385,0.0001447265],"domain_scores_gemma":[0.9995684,0.00002580932,0.00003236441,0.0002559327,0.00001628328,0.0001012223],"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":[0.00001586763,0.00001712262,0.0008048899,0.000005221771,0.000002022463,5.751292e-8,0.001374364,0.00282684,0.9924173,0.0004903761,0.000002943753,0.002042995],"study_design_scores_gemma":[0.0002059569,0.0001752261,0.180419,0.0000166939,0.000007096594,0.000002304722,0.0005904757,0.1495011,0.6648274,0.003877077,0.0002236968,0.0001539666],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9975209,0.00001130128,0.000184138,0.0001525791,0.0001252477,0.0003249437,0.0002072296,0.00003861702,0.001435007],"genre_scores_gemma":[0.9984694,0.00001758075,0.001374496,0.00002808106,0.00001550985,0.00005378788,0.00001215169,0.000005386482,0.00002362925],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3275899,"threshold_uncertainty_score":0.4760129,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01595127904865257,"score_gpt":0.1861638962440231,"score_spread":0.1702126171953706,"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."}}