{"id":"W4285134988","doi":"10.1615/tfec2022.mtf.040917","title":"THE CFD SIMULATION OF COMPLEX TUBE BUNDLES; SPECIAL FOCUS ON TURBULENCE MODEL IMPLEMENTATION","year":2022,"lang":"en","type":"article","venue":"","topic":"Spacecraft and Cryogenic Technologies","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"","keywords":"Computational fluid dynamics; Turbulence; Focus (optics); Computer science; Tube (container); Mechanics; Mechanical engineering; Physics; Engineering; Optics","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":[0.00007071461,0.00006561801,0.0000633641,0.0000414984,0.0001362069,0.00001115392,0.0001537169,0.00001810902,0.0003484121],"category_scores_gemma":[0.00000621155,0.00005255238,0.00003374475,0.0001165986,0.00002222,0.00003751362,0.00005833689,0.00008449385,0.000004495594],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007245114,"about_ca_system_score_gemma":0.000007903745,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001647771,"about_ca_topic_score_gemma":0.00007081833,"domain_scores_codex":[0.9994854,0.000008568722,0.0001365579,0.00007471534,0.0001756459,0.0001190562],"domain_scores_gemma":[0.9997399,0.00005794333,0.00002373479,0.0001557549,0.00001332941,0.0000092765],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00001037774,0.000008456244,0.00004429799,0.000002165177,0.00001017764,1.747912e-7,0.000134325,0.9599133,0.002428591,0.01071822,0.002799798,0.02393016],"study_design_scores_gemma":[0.0001856247,0.00007044038,0.0004432664,7.545014e-7,0.000005303097,4.119796e-7,0.001627177,0.9813797,0.006660141,0.006938398,0.002616722,0.00007208616],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9319451,0.0001138457,0.04655011,0.0008230442,0.0003733486,0.0004386915,0.00005601632,0.0007414619,0.01895831],"genre_scores_gemma":[0.999433,0.00001447568,0.0003194046,0.00001272555,0.00004865778,0.00002744728,0.000007643003,0.000009540428,0.000127063],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06748787,"threshold_uncertainty_score":0.3814868,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02771436759400473,"score_gpt":0.2718367223907524,"score_spread":0.2441223547967477,"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."}}