{"id":"W893421819","doi":"","title":"Performance Characterisation and Cavitation Detection of Variably Angled V-Shaped Opening Ball Valves","year":2014,"lang":"en","type":"dissertation","venue":"MacSphere (McMaster University)","topic":"Hydraulic and Pneumatic Systems","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Cavitation; Ball (mathematics); Ball valve; Materials science; Engineering; Mechanical engineering; Mathematics; Mechanics; Geometry; Physics","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001177929,0.0002312246,0.0003406462,0.0001888548,0.00007677294,0.00003509309,0.0001291625,0.0002601699,0.001664063],"category_scores_gemma":[0.00001089286,0.0002723614,0.00005733886,0.000226036,0.00001572405,0.0003045672,0.00001501458,0.0001557923,0.00001802604],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008346001,"about_ca_system_score_gemma":0.00002292441,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009363169,"about_ca_topic_score_gemma":0.0002310704,"domain_scores_codex":[0.9991412,0.0000648516,0.0002700305,0.0002091401,0.0001577538,0.0001570415],"domain_scores_gemma":[0.9994765,0.00004894655,0.000206192,0.0001365135,0.00007521809,0.00005662853],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001957524,0.00002223258,0.002369285,0.004553572,0.0003156078,0.000005674671,0.007983136,0.002945174,0.1540462,0.0001140411,0.00003405516,0.8274153],"study_design_scores_gemma":[0.004498619,0.000628476,0.2061498,0.004198943,0.001138623,0.00003004584,0.01400227,0.6558688,0.03063635,0.00005270402,0.08022482,0.00257049],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8020191,0.00006853735,0.004204853,0.000002514423,0.0006363284,0.0003210613,0.000009461147,0.0001273147,0.1926108],"genre_scores_gemma":[0.9563209,0.00007731562,0.000184166,0.000003701637,0.00006829581,0.000002558982,0.0001944026,0.00004000093,0.04310862],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8248448,"threshold_uncertainty_score":0.9999729,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007323784338494851,"score_gpt":0.174806856505691,"score_spread":0.1674830721671961,"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."}}