{"id":"W2152680202","doi":"10.1115/1.1565080","title":"Acoustic Vibration in a Stack Induced by Pipe Bends","year":2003,"lang":"en","type":"article","venue":"Journal of Pressure Vessel Technology","topic":"Vibration and Dynamic Analysis","field":"Engineering","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Stack (abstract data type); Vibration; Acoustics; Structural engineering; Engineering; Turbulence; Upstream (networking); Flow (mathematics); Mechanics; Physics; Computer science; Telecommunications","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":[0.0001831692,0.0001058872,0.0002484662,0.0006262393,0.00002161329,0.00001942386,0.0001579009,0.000249349,0.00009745178],"category_scores_gemma":[0.0001334675,0.00009998974,0.00004610532,0.0006554769,0.00002251016,0.0002142292,0.000009836574,0.0004048829,0.000004938368],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003474452,"about_ca_system_score_gemma":0.00003317486,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000001355401,"about_ca_topic_score_gemma":0.00001422829,"domain_scores_codex":[0.9991869,0.00003429238,0.0004046338,0.00008262981,0.0001346404,0.0001568877],"domain_scores_gemma":[0.9995927,0.00002319224,0.0001292893,0.0001421584,0.00007297395,0.00003967509],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00001806059,0.0001549802,0.002905565,0.00008117226,0.00034006,0.00004272423,0.0002586985,0.2462034,0.7366101,0.00340003,0.006295921,0.003689249],"study_design_scores_gemma":[0.004932338,0.0007441808,0.002844153,0.0002152644,0.000708926,0.0004040244,0.002247853,0.683445,0.210505,0.01331783,0.07948206,0.001153412],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4414617,0.002631722,0.5524223,0.0009008289,0.000413807,0.0001180288,0.000007470807,0.0002019281,0.001842201],"genre_scores_gemma":[0.9985505,0.0001213839,0.001183521,0.0000321974,0.00001855237,0.000002932716,0.000001689061,0.00001575019,0.00007345617],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.5570889,"threshold_uncertainty_score":0.4077463,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005773807513979375,"score_gpt":0.2157371355951613,"score_spread":0.2099633280811819,"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."}}