{"id":"W4400289008","doi":"10.1121/10.0026991","title":"Acoustic characterization and optimization of a subsonic closed loop wind tunnel","year":2024,"lang":"en","type":"article","venue":"The Journal of the Acoustical Society of America","topic":"Aerodynamics and Acoustics in Jet Flows","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Wind tunnel; Acoustics; Loop (graph theory); Characterization (materials science); Aerospace engineering; Subsonic and transonic wind tunnel; Physics; Control theory (sociology); Environmental science; Engineering; Computer science; Aerodynamics; Mathematics; Optics; Transonic","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00151645,0.0005861587,0.000475224,0.0004716325,0.0005144709,0.0006381031,0.0007891922,0.0005588511,0.001222356],"category_scores_gemma":[0.001354459,0.0002818013,0.0002699883,0.0002169785,0.0003719541,0.0003978894,0.0004560439,0.0003212757,0.0002224609],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003568708,"about_ca_system_score_gemma":0.0007558719,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001837834,"about_ca_topic_score_gemma":0.003360238,"domain_scores_codex":[0.9994697,0.0001024919,0.00003022193,0.00006643396,0.000253722,0.00007733001],"domain_scores_gemma":[0.9987552,0.0002507051,0.0001212074,0.000114812,0.0005378482,0.0002202629],"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":[0.001934476,0.0007630863,0.0105535,0.0002227389,0.00002449521,0.0002278099,0.0002430215,0.03919854,0.9169695,0.0002609981,0.0003463627,0.02925553],"study_design_scores_gemma":[0.0005114448,0.01830798,0.08487172,0.00006639548,0.0001731523,0.0004939449,0.0006407801,0.3169984,0.5716715,0.000283305,0.005805023,0.0001763147],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9404554,0.00007950058,0.05694832,0.00004265395,0.0000302285,0.0003590307,0.0002343074,0.0004199813,0.001430497],"genre_scores_gemma":[0.9790034,0.00003395155,0.01937415,0.00001306848,0.000004620364,0.0001376568,0.0002347734,0.00003257755,0.001165834],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001837834,"threshold_uncertainty_score":0.008019805,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006334970067184094,"score_gpt":0.2091786276218215,"score_spread":0.2028436575546374,"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."}}