{"id":"W2070499753","doi":"10.1088/1755-1315/15/6/062014","title":"Transient CFD simulation of a Francis turbine startup","year":2012,"lang":"en","type":"article","venue":"IOP Conference Series Earth and Environmental Science","topic":"Cavitation Phenomena in Pumps","field":"Engineering","cited_by":70,"is_retracted":false,"has_abstract":true,"ca_institutions":"Hydro-Québec","funders":"","keywords":"Computational fluid dynamics; Transient (computer programming); Distributor; Turbine; Francis turbine; Mechanical engineering; Rest (music); Engineering; Mechanics; Simulation; Computer science; Physics; Aerospace engineering; Acoustics","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":[0.0001926635,0.0003413233,0.0005307781,0.000397403,0.0005825681,0.0006270267,0.000622539,0.001242152,0.00304768],"category_scores_gemma":[0.000776549,0.000211567,0.0004316774,0.0003458312,0.0007286213,0.0003516491,0.0004124268,0.0005789445,0.0002698273],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007447525,"about_ca_system_score_gemma":0.0008379995,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02404367,"about_ca_topic_score_gemma":0.01122128,"domain_scores_codex":[0.9998673,0.00001941943,0.000007632933,0.00001683344,0.00003980885,0.00004897324],"domain_scores_gemma":[0.9996094,0.0002030153,0.00002720018,0.00001950695,0.00009028572,0.0000505492],"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":[0.0002197818,0.00007919264,0.002762829,0.0000743578,0.00002171744,0.000584488,0.0001421786,0.9771317,0.01231169,0.00211789,0.0008659527,0.003688113],"study_design_scores_gemma":[0.00001535379,0.00007128819,0.001494512,0.000009215847,0.000008409552,0.00002411274,0.00006303399,0.9947928,0.002812512,0.0001318031,0.0005610302,0.00001587643],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9477371,0.0002331076,0.029102,0.0003089555,0.0000976933,0.0001107047,0.00100119,0.0005190055,0.02089019],"genre_scores_gemma":[0.9942225,0.00007187736,0.002940896,0.000025729,0.000005794849,0.0000480747,0.0002848996,0.00002221933,0.002377946],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02404367,"threshold_uncertainty_score":0.04780746,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01095323512933511,"score_gpt":0.1960254387254985,"score_spread":0.1850722035961634,"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."}}