{"id":"W3103640921","doi":"10.1103/physrevfluids.5.114605","title":"Volumetric measurement of turbulence and flow topology in an asymmetric diffuser","year":2020,"lang":"en","type":"article","venue":"Physical Review Fluids","topic":"Fluid Dynamics and Turbulent Flows","field":"Engineering","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"University of Alberta","keywords":"Strouhal number; Turbulence; Vortex; Diffuser (optics); Physics; Mechanics; Particle image velocimetry; Flow (mathematics); Vortex shedding; Classical mechanics; Optics; 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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001596039,0.0001555058,0.0004681422,0.0000944389,0.00001084038,0.000008427422,0.000160993,0.00003051579,0.00001660153],"category_scores_gemma":[0.0001673666,0.0001381822,0.00007155418,0.0009942867,0.00003236959,0.00009096298,0.00004758641,0.0001581675,0.00001630124],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003676811,"about_ca_system_score_gemma":0.00001028401,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000009679334,"about_ca_topic_score_gemma":0.000004169299,"domain_scores_codex":[0.9990023,0.00003887767,0.0002848031,0.000216499,0.0002610625,0.0001964526],"domain_scores_gemma":[0.9995618,0.00003591145,0.00002010996,0.0001856468,0.00005301359,0.0001435182],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00006124732,0.001587716,0.02366022,0.0277388,0.0002609727,0.00005630167,0.001334586,0.02505693,0.06429487,0.01881541,0.004730805,0.8324021],"study_design_scores_gemma":[0.0002702081,0.0001698194,0.007647066,0.0002951581,0.00003976604,8.517547e-7,0.000001874993,0.9894774,0.0002865734,0.00017394,0.001459884,0.0001774538],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7970135,0.1983143,0.002130588,0.0007407997,0.0001940713,0.0005944402,0.00001685391,0.0001247868,0.000870672],"genre_scores_gemma":[0.97926,0.01994776,0.0004017974,0.0002748502,0.00007046955,0.00001952655,0.000004155535,0.00001986873,0.000001532423],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9644205,"threshold_uncertainty_score":0.5634907,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02036789940048146,"score_gpt":0.2466852519169932,"score_spread":0.2263173525165117,"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."}}