{"id":"W3190313535","doi":"10.1061/9780784483619.047","title":"The Challenge of Air Valve Selection in Pumping Systems","year":2021,"lang":"en","type":"article","venue":"Pipelines 2021","topic":"Water Systems and Optimization","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"WSP (Canada); Thornhill Medical (Canada)","funders":"","keywords":"Water hammer; Transient (computer programming); Pipeline transport; Outflow; Inflow; Pipeline (software); Environmental science; Atmospheric pressure; Marine engineering; Engineering; Hydraulic machinery; Petroleum engineering; Mechanical engineering; Computer science; Mechanics; Meteorology; 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":[0.002480437,0.0004134334,0.0009387084,0.0002770379,0.0007978753,0.001770831,0.0009916617,0.001932374,0.001970281],"category_scores_gemma":[0.0100847,0.0005624769,0.0004330459,0.0003099375,0.001201767,0.002215634,0.000800696,0.0008525793,0.0003292525],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007763951,"about_ca_system_score_gemma":0.0009476687,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00247548,"about_ca_topic_score_gemma":0.001552026,"domain_scores_codex":[0.9982298,0.001018859,0.00007872539,0.0002257441,0.000262603,0.0001842543],"domain_scores_gemma":[0.9932044,0.005593381,0.0004422556,0.0002654641,0.0003701247,0.0001243979],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001130909,0.00006570006,0.002229457,0.0001287635,0.00001910368,0.0001691997,0.00009707034,0.9598796,0.00455398,0.006517144,0.0005734868,0.02565342],"study_design_scores_gemma":[0.00003255819,0.0002221052,0.0008076945,0.00002430706,0.00001647571,0.0001082221,0.0001623256,0.9857532,0.003436014,0.007855411,0.001558955,0.00002278851],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5548254,0.002275259,0.4224899,0.0031627,0.0001500906,0.0001361634,0.000156508,0.0005156785,0.01628826],"genre_scores_gemma":[0.9882301,0.0002524629,0.0105073,0.00004655867,0.00001963103,0.00002360028,0.00001471727,0.00002766218,0.0008779952],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002480437,"threshold_uncertainty_score":0.01311791,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01062716854789911,"score_gpt":0.2065440989863958,"score_spread":0.1959169304384967,"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."}}