{"id":"W2084573563","doi":"10.1115/fedsm2006-98269","title":"Quantitative Investigation of Coherent Structures in a Free Jet Using PIV and POD","year":2006,"lang":"en","type":"article","venue":"","topic":"Aerodynamics and Acoustics in Jet Flows","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Windsor; University of Saskatchewan","funders":"","keywords":"Vortex; Jet (fluid); Particle image velocimetry; Mechanics; Reynolds number; Eddy; Physics; Vortex ring; Circulation (fluid dynamics); Turbulence; Nozzle; Turbulence kinetic energy; Rotation (mathematics); Kinetic energy; Classical mechanics; Geometry; Mathematics; Thermodynamics","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":[0.0003194864,0.0001955095,0.0002626086,0.0006237178,0.0001624917,0.0004588821,0.0001658069,0.0001796509,0.0003796778],"category_scores_gemma":[0.001073193,0.0001576454,0.0001710518,0.0002465916,0.0004390878,0.0005805491,0.0002669389,0.0001907662,0.00005183068],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001816469,"about_ca_system_score_gemma":0.0002082446,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004509475,"about_ca_topic_score_gemma":0.000430701,"domain_scores_codex":[0.9998255,0.00002552816,0.000007853359,0.00003083121,0.00008335613,0.00002696051],"domain_scores_gemma":[0.9996033,0.0002011374,0.00005965534,0.00003125411,0.00007124872,0.00003337851],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0004468524,0.0002283441,0.02789838,0.0002425223,0.00008758163,0.0006985988,0.000339424,0.08566234,0.7672666,0.008163833,0.0002979149,0.1086676],"study_design_scores_gemma":[0.00004313842,0.0004392107,0.06717024,0.00001492475,0.00003089663,0.0003390803,0.0001685729,0.8154763,0.1125938,0.002819743,0.0008496491,0.00005450456],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8699375,0.0001740795,0.1285071,0.00003325117,0.00001256634,0.00002801375,0.00007461262,0.0001247357,0.001108209],"genre_scores_gemma":[0.9793367,0.00007196103,0.02015783,0.000006306754,0.000008850264,0.000008802923,0.00006439695,0.0000135605,0.0003313934],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0006237178,"threshold_uncertainty_score":0.001689613,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01351987160977996,"score_gpt":0.2226137252521117,"score_spread":0.2090938536423317,"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."}}