{"id":"W4387126796","doi":"10.1115/gt2023-104039","title":"Assessment of Fan Stall Point Identification Ability of Steady RANS Computations With the Helicity-Corrected Spalart-Allmaras Turbulence Model","year":2023,"lang":"en","type":"article","venue":"","topic":"Turbomachinery Performance and Optimization","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Windsor","funders":"","keywords":"Stall (fluid mechanics); Reynolds-averaged Navier–Stokes equations; Turbulence; Computational fluid dynamics; Computation; Mechanics; Airfoil; Computer science; Control theory (sociology); Physics; Engineering; Algorithm","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":[0.0002529726,0.0000999138,0.0001414628,0.00009244618,0.00005412727,0.00001628805,0.0001280104,0.0000340649,0.00002023706],"category_scores_gemma":[0.000008175991,0.00006877766,0.0000349347,0.0005027956,0.00004684012,0.0002005163,0.00001935877,0.00009939694,0.000004011199],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003422713,"about_ca_system_score_gemma":0.00003596082,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004986143,"about_ca_topic_score_gemma":0.0001348225,"domain_scores_codex":[0.9992189,0.00002699282,0.0002941511,0.0001228617,0.0002186215,0.000118476],"domain_scores_gemma":[0.9994261,0.00006495493,0.00007422886,0.0002629879,0.0001480464,0.00002367625],"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":[0.000004999322,0.00002832609,0.002501634,0.00008192947,0.00002280106,1.206319e-7,0.0006044189,0.9817777,0.01422141,0.0002882541,0.0001346408,0.0003337821],"study_design_scores_gemma":[0.0001610079,0.00002258061,0.1874595,0.00001675407,0.0000162064,4.88987e-7,0.0001954502,0.8093144,0.002683368,0.00006313028,0.000002339348,0.00006481118],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5743735,0.000004641573,0.4245268,0.00008468465,0.00003623734,0.000194888,0.00002159712,0.0001422379,0.000615367],"genre_scores_gemma":[0.9961355,0.00003404943,0.003577444,0.00001337917,0.000007394557,0.00002422419,0.0001106065,0.00001434938,0.00008306834],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.421762,"threshold_uncertainty_score":0.2804671,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009603765908381506,"score_gpt":0.2420420047355912,"score_spread":0.2324382388272097,"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."}}