{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004514764,0.0002145499,0.0003157275,0.0002153024,0.00003489058,0.00007014276,0.0009163237,0.0001018131,0.00001718794],"category_scores_gemma":[0.0001579568,0.000170806,0.0001284478,0.0001600942,0.00006794401,0.0001643029,0.00006958994,0.0005509006,0.00000450589],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002297987,"about_ca_system_score_gemma":0.0000889084,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002337935,"about_ca_topic_score_gemma":0.00003418214,"domain_scores_codex":[0.9978468,0.00002982889,0.000809612,0.0001316047,0.0009596132,0.0002224886],"domain_scores_gemma":[0.9988455,0.0001182095,0.00023403,0.0002135349,0.0005183598,0.00007036479],"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":[0.00004649129,0.000752259,0.0003218661,0.0000137697,0.0002188796,0.000091039,0.001999346,0.9887024,0.005216393,0.0002134494,0.002089612,0.0003345064],"study_design_scores_gemma":[0.004271045,0.0004509419,0.005404354,0.0002230923,0.0002068661,0.0001860049,0.00356462,0.9787285,0.0002798212,0.005992549,0.0002593469,0.0004328735],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9105922,0.0001380471,0.08718723,0.0002113989,0.0008479795,0.0001465615,0.00008119591,0.00001636276,0.0007790452],"genre_scores_gemma":[0.9962798,0.0001328504,0.003089926,0.00010084,0.00027559,0.000003177385,0.000005872816,0.00003887396,0.00007302841],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08568766,"threshold_uncertainty_score":0.6965265,"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."}}