{"id":"W2800608909","doi":"10.1007/s11668-018-0469-6","title":"Observed Effects of Vibrationally Induced Fretting on Bearing–Shaft Systems in Flywheel Energy Storage Systems","year":2018,"lang":"en","type":"article","venue":"Journal of Failure Analysis and Prevention","topic":"Magnetic Bearings and Levitation Dynamics","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta","funders":"","keywords":"Fretting; Materials science; Bearing (navigation); Flywheel; Fretting wear; Flywheel energy storage; Tribology; Ceramic; Welding; Rotor (electric); Metallurgy; Composite material; Energy storage; Mechanical engineering; Engineering; Computer science","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":[0.0005290855,0.0001041608,0.0003623877,0.0005077201,0.00003198369,0.00006734081,0.00007824718,0.00009185527,0.00001083774],"category_scores_gemma":[0.00004976209,0.00009361905,0.000135802,0.0004855665,0.00001190391,0.0001668394,0.00001072936,0.0001318572,5.380535e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003807236,"about_ca_system_score_gemma":0.00001738667,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001212792,"about_ca_topic_score_gemma":0.0002337338,"domain_scores_codex":[0.9988407,0.0001143806,0.0006058856,0.00009218892,0.0002482756,0.00009849849],"domain_scores_gemma":[0.9992016,0.000104002,0.0003736276,0.00009941607,0.000171797,0.00004958028],"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":[0.00008653826,0.0002059612,0.02236346,0.001695749,0.003340147,0.00003164471,0.001645963,0.807559,0.1411281,0.008091899,0.0005390019,0.0133126],"study_design_scores_gemma":[0.001020801,0.0007119376,0.1208069,0.00102484,0.0007935891,0.00001125248,0.0002961486,0.873253,0.001086464,0.0002417918,0.000515122,0.0002381437],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.918809,0.0006125015,0.0801153,0.00002864265,0.0002362381,0.00007268554,0.000001416482,0.000008683048,0.0001155408],"genre_scores_gemma":[0.9987767,0.00004876487,0.0008872031,0.000006544811,0.0001738372,0.00000357944,0.00000744515,0.00000978893,0.00008608207],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1400416,"threshold_uncertainty_score":0.3817674,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009680766249143564,"score_gpt":0.2146963814658429,"score_spread":0.2050156152166994,"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."}}