{"id":"W2941220760","doi":"10.2514/1.j058025","title":"Investigation of Unsteady Pressure Fluctuations in Flow over Backward-Facing Step","year":2019,"lang":"en","type":"article","venue":"AIAA Journal","topic":"Fluid Dynamics and Turbulent Flows","field":"Engineering","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of New Brunswick","funders":"Natural Sciences and Engineering Research Council of Canada; Compute Canada","keywords":"Mechanics; Turbulence; Vortex shedding; Vortex; Physics; Large eddy simulation; Flow (mathematics); Convection; Detached eddy simulation; Reynolds-averaged Navier–Stokes equations; Reynolds number","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":[0.0001408924,0.000284573,0.0002820338,0.0006291149,0.0002576247,0.000296924,0.0002605735,0.0003061969,0.0005319823],"category_scores_gemma":[0.0003336736,0.0001224105,0.0001941424,0.0004151876,0.0003480323,0.0002396793,0.0001829211,0.0003395409,0.00006303288],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001784079,"about_ca_system_score_gemma":0.0002656704,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002149464,"about_ca_topic_score_gemma":0.001524698,"domain_scores_codex":[0.9999371,0.000006644446,0.00000368732,0.00001247823,0.00002795845,0.00001212443],"domain_scores_gemma":[0.999805,0.0000613736,0.00003230666,0.00001555119,0.00004607555,0.00003959404],"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":[0.001789396,0.001226518,0.08361828,0.0001970972,0.0001300553,0.002715537,0.000852172,0.1556315,0.7108309,0.002228593,0.001178298,0.03960172],"study_design_scores_gemma":[0.00004416214,0.0004154669,0.147854,0.00001513768,0.00002433758,0.0002286589,0.0002748247,0.7801184,0.07014685,0.0003099814,0.0005147156,0.00005337823],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983381,0.00002266884,0.00112357,0.00001589317,0.000005461347,0.000005837552,0.00007457586,0.00004657075,0.0003672451],"genre_scores_gemma":[0.9987893,0.00002205109,0.0008798842,0.000005935045,0.000002639549,0.000004024886,0.0001116725,0.00000637714,0.0001782364],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002149464,"threshold_uncertainty_score":0.004273891,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00666298960318196,"score_gpt":0.1932825450928925,"score_spread":0.1866195554897105,"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."}}