{"id":"W2092696443","doi":"10.1115/fedsm-icnmm2010-30386","title":"Effect of Fluid Flow Nonlinearities on the Dynamic Behaviour of Cylindrical Shells Subjected to a Supersonic Flow","year":2010,"lang":"en","type":"article","venue":"","topic":"Vibration and Dynamic Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Polytechnique Montréal","funders":"","keywords":"Aerodynamics; Supersonic speed; Mechanics; Shell (structure); Nonlinear system; Flutter; Physics; Vibration; Choked flow; Finite element method; Aeroelasticity; Compressible flow; Equations of motion; Classical mechanics; Materials science; Compressibility; Acoustics","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002136245,0.0001411326,0.0002618446,0.0001331699,0.00002973362,0.00001442473,0.0001699102,0.00009834115,0.0009260876],"category_scores_gemma":[0.00008862407,0.00009208127,0.0001539351,0.0003014328,0.00004214422,0.00003882811,0.0000214701,0.0002096806,0.00004878217],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001944946,"about_ca_system_score_gemma":0.00001552524,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004917826,"about_ca_topic_score_gemma":0.0004518829,"domain_scores_codex":[0.9992394,0.00004592788,0.0002428416,0.0001216022,0.0001959978,0.0001542394],"domain_scores_gemma":[0.9993374,0.0002295101,0.00001686699,0.0003076816,0.00004763414,0.00006089276],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0002237512,0.0002822054,0.006647667,0.000299291,0.0003890755,0.000009085684,0.001855541,0.3748402,0.5928771,0.001107074,0.001343719,0.02012525],"study_design_scores_gemma":[0.0002016862,0.0001916132,0.001895001,0.00001256932,0.00005482593,0.000001539265,0.00006474413,0.9360617,0.06140503,0.000003657063,0.0000123502,0.00009524037],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9761304,0.000009128196,0.02128487,0.0001357456,0.0001548005,0.000184237,0.00004238296,0.00009688707,0.001961504],"genre_scores_gemma":[0.9970781,0.000005091485,0.002494663,0.00004259126,0.00002244937,0.00001253571,0.00002609287,0.00002090237,0.0002976031],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5612215,"threshold_uncertainty_score":0.9999872,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003550010493313615,"score_gpt":0.2131315221098301,"score_spread":0.2095815116165165,"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."}}