{"id":"W2152453821","doi":"10.1007/978-3-662-03997-7_51","title":"Stability of Poiseuille Flow in a Corrugated Channel","year":2000,"lang":"en","type":"book-chapter","venue":"","topic":"Fluid Dynamics and Turbulent Flows","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Western University; Natural Sciences and Engineering Research Council of Canada","funders":"","keywords":"Hagen–Poiseuille equation; Instability; Mechanics; Vortex; Flow (mathematics); Surface finish; Channel (broadcasting); Surface roughness; Open-channel flow; Harmonic; Materials science; Physics; Engineering; Acoustics; Composite material; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002676236,0.0004620861,0.000437955,0.0007837561,0.001056695,0.001524629,0.0005664223,0.0006405477,0.001635794],"category_scores_gemma":[0.001187138,0.0003026111,0.0003677501,0.0003823216,0.001693339,0.001155775,0.0007113968,0.0008578872,0.0003219825],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007607916,"about_ca_system_score_gemma":0.0005786705,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003834971,"about_ca_topic_score_gemma":0.001431763,"domain_scores_codex":[0.9998494,0.00003420188,0.000004415409,0.00003397594,0.00005407173,0.00002383236],"domain_scores_gemma":[0.9997854,0.00009161561,0.00002485368,0.00001872152,0.00005878544,0.00002062701],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0002262321,0.00005091609,0.0006442762,0.00008650272,0.00003050411,0.0003558308,0.0005130904,0.1334689,0.01819912,0.819837,0.004957526,0.02163013],"study_design_scores_gemma":[0.00002760774,0.00007149017,0.001189383,0.00002184937,0.00001209341,0.0001950895,0.0001169832,0.5474123,0.003587689,0.4416544,0.005667959,0.00004316401],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4996295,0.005050996,0.2365784,0.002097731,0.0006710555,0.0001029568,0.0002682321,0.000364512,0.2552366],"genre_scores_gemma":[0.939326,0.00131503,0.008185769,0.00009968955,0.0002697261,0.0000686609,0.00009886246,0.0001185258,0.05051756],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003834971,"threshold_uncertainty_score":0.007625282,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009601188597674568,"score_gpt":0.1734340492651369,"score_spread":0.1638328606674623,"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."}}