{"id":"W1796492347","doi":"10.3968/j.est.1923847920120402.549","title":"Heat Transfer Enhancement Inside Elliptic Tube by Means of Rings Inserts","year":2012,"lang":"en","type":"article","venue":"Energy science and technology","topic":"Heat Transfer Mechanisms","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Nusselt number; Reynolds number; Tube (container); Friction factor; Heat transfer enhancement; Heat transfer; Mechanics; Concentric tube heat exchanger; Materials science; Range (aeronautics); Thermodynamics; Heat transfer coefficient; Composite material; Physics; Turbulence","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003725784,0.0003885757,0.0003060855,0.0002259183,0.0001507325,0.0002413497,0.0003862882,0.0002752135,0.0007798742],"category_scores_gemma":[0.0005519813,0.0002049092,0.0002269183,0.0001411773,0.0002721388,0.0004194799,0.0002869504,0.0001782752,0.0002572364],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001271604,"about_ca_system_score_gemma":0.00009066292,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008621373,"about_ca_topic_score_gemma":0.0001026443,"domain_scores_codex":[0.9998105,0.00003149137,0.00001188731,0.00005093919,0.00005539652,0.00003969468],"domain_scores_gemma":[0.9994778,0.0001542106,0.0001561793,0.00007675373,0.00009061627,0.00004441669],"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":[0.000391474,0.00005462631,0.001361257,0.00009570993,0.00000746833,0.0001801578,0.0001112099,0.000870758,0.9913119,0.0003401203,0.00008298935,0.005192435],"study_design_scores_gemma":[0.00001366476,0.000703204,0.004726321,0.000008436344,0.00002071576,0.0001816194,0.00002836412,0.005683256,0.9870601,0.00002794611,0.001535266,0.00001109427],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9932933,0.0001569761,0.005626098,0.00001592664,0.00001340999,0.00001802343,0.00002221284,0.0000998952,0.0007542158],"genre_scores_gemma":[0.9931919,0.00009417521,0.005613867,0.0000058579,0.000008953715,0.00001278861,0.00001915807,0.00001153276,0.001041735],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0007798742,"threshold_uncertainty_score":0.002608895,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005601580145666486,"score_gpt":0.1859848334600988,"score_spread":0.1803832533144323,"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."}}