{"id":"W4220797888","doi":"10.1016/j.ijthermalsci.2022.107542","title":"Experimental investigation and numerical investigations of heat transfer enhancement in a tube with punched winglets","year":2022,"lang":"en","type":"article","venue":"International Journal of Thermal Sciences","topic":"Heat Transfer Mechanisms","field":"Engineering","cited_by":23,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"","keywords":"Wingtip device; Materials science; Heat transfer enhancement; Reynolds number; Mechanics; Heat transfer; Vortex; Turbulence; Jet (fluid); Vortex generator; Flow (mathematics); Heat transfer coefficient; Tube (container); Composite material; Physics; Aerodynamics","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":[0.0003574409,0.00006798236,0.000108209,0.000179314,0.00004542105,0.00002211491,0.0002422921,0.00001240701,0.0001244245],"category_scores_gemma":[0.00000737289,0.00005576453,0.00002540944,0.0001893181,0.0001232827,0.0002695676,0.0000188567,0.0001226672,2.67159e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000104862,"about_ca_system_score_gemma":0.0000707614,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002935773,"about_ca_topic_score_gemma":0.000003920638,"domain_scores_codex":[0.998906,0.00004860014,0.0002807668,0.00007630722,0.0005939933,0.0000943934],"domain_scores_gemma":[0.999826,0.00003507548,0.00001405752,0.00002833924,0.00004024628,0.0000563439],"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":[0.000030717,0.00005024221,0.002589677,0.000003782285,0.00002907892,0.00001323336,0.0032961,0.09845916,0.8942657,0.000919832,0.000004975977,0.00033753],"study_design_scores_gemma":[0.0008236375,0.0006671585,0.004835985,0.00006914962,0.000008028488,0.0001290938,0.001176786,0.02092349,0.9708086,0.0003766043,0.00006884425,0.0001125729],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9920455,0.0001620686,0.00664813,0.0006104715,0.0002281894,0.00006427199,0.000003941665,0.000006759611,0.0002307078],"genre_scores_gemma":[0.9982647,0.000004710719,0.001593902,0.000090712,0.00002813494,0.000009774424,8.881838e-7,0.000005387263,0.000001779904],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07753567,"threshold_uncertainty_score":0.2274011,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02120291107294939,"score_gpt":0.246799297483237,"score_spread":0.2255963864102876,"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."}}