{"id":"W4200251590","doi":"10.1017/jfm.2021.1018","title":"Experimental investigation of aerofoil tonal noise at low Mach number","year":2021,"lang":"en","type":"article","venue":"Journal of Fluid Mechanics","topic":"Aerodynamics and Acoustics in Jet Flows","field":"Engineering","cited_by":32,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Sherbrooke","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Airfoil; Trailing edge; Physics; Mach number; Acoustics; Aeroacoustics; Leading edge; Wake; Particle image velocimetry; Reynolds number; Mechanics; Chord (peer-to-peer); Noise (video); Aerodynamics; Sound pressure; Turbulence; Computer science","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001864825,0.0001169949,0.0002233636,0.00003942859,0.00003269571,0.00001521144,0.0001234204,0.00008957228,0.0002905689],"category_scores_gemma":[0.00003637557,0.0001179465,0.000123036,0.0001188846,0.00001271955,0.00009969118,0.00005848934,0.0001850178,0.00001198187],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001762437,"about_ca_system_score_gemma":0.00006659129,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":6.892169e-7,"about_ca_topic_score_gemma":0.000001689822,"domain_scores_codex":[0.9989798,0.0000203069,0.0004528472,0.00007779896,0.0003253455,0.0001439207],"domain_scores_gemma":[0.999395,0.00003244202,0.0001219746,0.0001358389,0.0002073891,0.000107413],"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":[0.00001240093,0.00003129769,0.00006105023,0.00004779945,0.00005073477,0.00005266368,0.0001853215,0.02872002,0.967297,0.001798495,0.001601215,0.0001419901],"study_design_scores_gemma":[0.000394023,0.00004220442,0.00004929247,0.00008345669,0.0000302804,0.0002326763,0.0001345088,0.2819373,0.7161002,0.0006944647,0.0001893522,0.0001122546],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9758079,0.0006249878,0.0218363,0.00003423096,0.001290779,0.00003066882,0.00001468294,0.00001426978,0.0003461506],"genre_scores_gemma":[0.9915367,0.0001913458,0.007865908,0.00005489201,0.0001994966,0.000001016013,0.0000078983,0.00002910262,0.0001136243],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2532173,"threshold_uncertainty_score":0.4809719,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008061705203221175,"score_gpt":0.2166905034900841,"score_spread":0.2086287982868629,"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."}}