{"id":"W4387369165","doi":"10.1017/jfm.2023.690","title":"Characterisation of unsteady separation in a turbulent boundary layer: Reynolds stresses and flow dynamics","year":2023,"lang":"en","type":"article","venue":"Journal of Fluid Mechanics","topic":"Fluid Dynamics and Turbulent Flows","field":"Engineering","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"Alliance de recherche numérique du Canada; Natural Sciences and Engineering Research Council of Canada; University of Cambridge","keywords":"Mechanics; Boundary layer; Physics; Turbulence; Advection; Flow separation; Reynolds number; Freestream; Reynolds stress; Steady state (chemistry); Turbulence kinetic energy; Classical mechanics; Thermodynamics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.000182082,0.0002785834,0.000261912,0.00054392,0.0002990741,0.000525193,0.0002669715,0.0002985795,0.0003501627],"category_scores_gemma":[0.0004470793,0.0001911969,0.0002609939,0.0002535114,0.0004253024,0.0003660217,0.0002165263,0.0003725723,0.00008108284],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003203334,"about_ca_system_score_gemma":0.0003404522,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002800224,"about_ca_topic_score_gemma":0.001367635,"domain_scores_codex":[0.9999152,0.000009177692,0.000007235365,0.00001296674,0.00003693073,0.00001839589],"domain_scores_gemma":[0.9998298,0.00004778058,0.00003641533,0.00001986099,0.00003961297,0.00002652579],"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":[0.0004182331,0.0002752817,0.03797607,0.00008528489,0.0000573303,0.000511725,0.0004354182,0.1837449,0.7564462,0.004479989,0.0001682678,0.01540133],"study_design_scores_gemma":[0.00002295813,0.0001172789,0.03283862,0.000004685136,0.000008474169,0.00007710261,0.00007620623,0.8855402,0.08047082,0.0005242512,0.0002936075,0.00002568789],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9910953,0.00003748934,0.008339998,0.00001699358,0.00000321282,0.000007431001,0.00002653572,0.00004440892,0.0004286734],"genre_scores_gemma":[0.9972439,0.00001793641,0.002523416,0.000003235824,9.536051e-7,0.000005399389,0.00004486942,0.000008571903,0.0001516434],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002800224,"threshold_uncertainty_score":0.005567849,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00992840986834916,"score_gpt":0.2319601705690663,"score_spread":0.2220317607007171,"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."}}