{"id":"W4387144156","doi":"10.1115/gt2023-103048","title":"Application of Numerical Bifurcation Tracking Strategy to Blade-Tip/Casing Interactions in Aircraft Engines","year":2023,"lang":"en","type":"article","venue":"","topic":"Bladed Disk Vibration Dynamics","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Polytechnique Montréal","funders":"Canada Research Chairs; Polytechnique Montréal","keywords":"Blade (archaeology); Aerodynamics; Casing; Harmonic balance; Context (archaeology); Nonlinear system; Rotor (electric); Bifurcation; Lanczos resampling; Blade element theory; Computer science; Computation; Control theory (sociology); Helicopter rotor; Aerospace engineering; Mechanical engineering; Engineering; Physics; Algorithm; Geology; Control (management)","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005116399,0.0003303356,0.0003218235,0.0005153301,0.0003603186,0.0004501634,0.0004538937,0.000561296,0.001941285],"category_scores_gemma":[0.001161948,0.0001650009,0.0002837251,0.0001876565,0.0004039765,0.0002762045,0.0005749494,0.0003696193,0.0003543372],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003109471,"about_ca_system_score_gemma":0.0004731901,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001791514,"about_ca_topic_score_gemma":0.001341012,"domain_scores_codex":[0.9998856,0.00004320123,0.000005503614,0.00001254814,0.00004210901,0.00001116565],"domain_scores_gemma":[0.9996445,0.000167618,0.00006169399,0.00003572748,0.00006592573,0.00002445234],"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":[0.000169431,0.000105571,0.001817883,0.0001358649,0.00003759381,0.0002087519,0.0002227766,0.7892709,0.04608617,0.03657953,0.0009311619,0.1244344],"study_design_scores_gemma":[0.000003375217,0.00001626847,0.00005656753,0.000003045517,0.000001423134,0.000009403119,0.000004102046,0.9974242,0.001383623,0.0008663036,0.0002294735,0.00000221177],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.04916962,0.00007537586,0.9462444,0.00006989174,0.00003271717,0.00004232003,0.00001706806,0.0003142965,0.004034408],"genre_scores_gemma":[0.7739139,0.00009843183,0.222431,0.00004538909,0.00002531302,0.0001027588,0.00003663409,0.00008777683,0.003258746],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.001941285,"threshold_uncertainty_score":0.006494284,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01843124518693045,"score_gpt":0.2765042198954809,"score_spread":0.2580729747085504,"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."}}