{"id":"W2083683198","doi":"10.1115/imece2012-86417","title":"An Experimental Investigation of Turbulent Flow in Concentric Annulus Using Particle Image Velocimetry Technique","year":2012,"lang":"en","type":"article","venue":"","topic":"Heat Transfer Mechanisms","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Particle image velocimetry; Annulus (botany); Turbulence; Concentric; Mechanics; Reynolds number; Shear stress; Geometry; Pipe flow; Physics; Materials science; Optics; Mathematics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002031784,0.0000991714,0.0001199936,0.00005978129,0.00001359006,0.000008531742,0.0000657601,0.00006669114,0.0000969277],"category_scores_gemma":[0.000003958349,0.0001042422,0.00002044932,0.0002702595,0.00002615809,0.0004479132,0.000007610863,0.00007771624,0.000006889069],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001353046,"about_ca_system_score_gemma":0.00001276654,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003881285,"about_ca_topic_score_gemma":0.00000150045,"domain_scores_codex":[0.9992764,0.00003988283,0.0002177777,0.00008645836,0.0001146278,0.0002648693],"domain_scores_gemma":[0.9997065,0.0000104832,0.000007462167,0.0001367834,0.00001493985,0.0001238195],"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":[0.000002567124,0.00004267991,0.0029616,0.00002151344,0.000003150983,0.000001891507,0.001176497,0.002089214,0.9932159,0.0003326031,0.000005616741,0.0001467775],"study_design_scores_gemma":[0.0001943175,0.00002564804,0.001233287,0.00001483586,0.000003346264,0.000006285041,0.0002179166,0.1689357,0.8292412,0.00002587862,0.000003626351,0.00009790644],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8805309,0.0001770787,0.1187134,0.000006059255,0.00006942004,0.0002269375,0.000002175904,0.0001397435,0.0001343131],"genre_scores_gemma":[0.9458748,0.000002397466,0.05402581,0.00002168228,0.00002586046,0.00002222595,0.000003742089,0.00002262346,9.134016e-7],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1668465,"threshold_uncertainty_score":0.4250874,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02004677793869308,"score_gpt":0.2583296022594326,"score_spread":0.2382828243207395,"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."}}