{"id":"W2097081826","doi":"10.1260/147547204323022248","title":"Airframe Noise Study of a Bombardier CRJ-700 Aircraft Model in the NASA Ames 7-by 10-Foot Wind Tunnel","year":2004,"lang":"en","type":"article","venue":"International Journal of Aeroacoustics","topic":"Aerodynamics and Acoustics in Jet Flows","field":"Engineering","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"Bombardier (Canada)","funders":"","keywords":"Wind tunnel; Airframe; Landing gear; Takeoff; Aerodynamics; Scale model; Acoustics; Noise (video); Aircraft noise; Aeroacoustics; Aerospace engineering; Fuselage; Mach number; Airplane; Marine engineering; Full scale; Ceiling (cloud); Computer science; Structural engineering; Engineering; Physics; Sound pressure; Noise reduction","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":[0.0003250402,0.0004130985,0.000468888,0.0004096436,0.0004424491,0.0002038629,0.0003602877,0.0003260597,0.0006530527],"category_scores_gemma":[0.0004106657,0.0001651325,0.00029852,0.0001827815,0.000216718,0.0001755073,0.0002225275,0.0002221601,0.0001392492],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000260177,"about_ca_system_score_gemma":0.0003008957,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008634826,"about_ca_topic_score_gemma":0.01622494,"domain_scores_codex":[0.9997879,0.00003120763,0.000008270926,0.00004474198,0.00009588639,0.00003205427],"domain_scores_gemma":[0.9996827,0.00008272955,0.00002321003,0.00002346424,0.0001357377,0.000052215],"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":[0.002031738,0.001619659,0.04798649,0.000152147,0.00006194834,0.0009350714,0.0009493701,0.0348399,0.8881701,0.0002043632,0.0003155809,0.02273361],"study_design_scores_gemma":[0.0002609656,0.02598331,0.4974973,0.00005415356,0.000241273,0.001349207,0.0021824,0.1769303,0.2934759,0.0001787636,0.001680286,0.0001661495],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991279,0.000006465434,0.0006627939,0.000003383959,0.0000019652,0.00001134306,0.00002506211,0.000008037253,0.0001531981],"genre_scores_gemma":[0.9980878,0.0000213768,0.001397152,0.000006780952,0.000001633781,0.00001079261,0.0001251781,0.000006781011,0.0003424472],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008634826,"threshold_uncertainty_score":0.01716918,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00933754788906673,"score_gpt":0.2400854094620888,"score_spread":0.230747861573022,"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."}}