{"id":"W4320351728","doi":"10.1016/j.engfailanal.2023.107069","title":"Failure analysis of auxiliary support bearing/shaft tribopair in seawater hydraulic axial piston pump","year":2023,"lang":"en","type":"article","venue":"Engineering Failure Analysis","topic":"Hydraulic and Pneumatic Systems","field":"Engineering","cited_by":20,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"Beijing Postdoctoral Science Foundation; National Natural Science Foundation of China","keywords":"Bearing (navigation); Cylinder block; Cylinder; Piston (optics); Inertia; RADIUS; Nonlinear system; Axial piston pump; Structural engineering; Engineering; Mechanics; Materials science; Mechanical engineering; Hydraulic pump; Computer science; Physics","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":[0.0006311878,0.0004905169,0.000585878,0.001160763,0.000632686,0.0004798789,0.0007265592,0.0006657537,0.001881092],"category_scores_gemma":[0.001116919,0.000246315,0.0005239537,0.0003891195,0.0005630911,0.0003546758,0.000283866,0.0003531819,0.0003419864],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004488935,"about_ca_system_score_gemma":0.0003600686,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005429997,"about_ca_topic_score_gemma":0.002995326,"domain_scores_codex":[0.9996349,0.0000668203,0.00002302857,0.0000517049,0.0001515656,0.00007199357],"domain_scores_gemma":[0.9991385,0.000335443,0.00008352342,0.00006955321,0.0003330238,0.00003999109],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"observational","study_design_scores_codex":[0.002408415,0.0004414606,0.06116863,0.0006429589,0.0002186177,0.002864786,0.001214409,0.5433124,0.2692735,0.00461858,0.002226827,0.1116094],"study_design_scores_gemma":[0.00000906681,0.0003808424,0.02093292,0.0000114429,0.00004260743,0.0003146135,0.000170708,0.9579855,0.01938721,0.0003081927,0.0004346446,0.0000222265],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9630727,0.0001243184,0.03483671,0.00003055218,0.00001393895,0.00001871377,0.00007182533,0.000216117,0.001615217],"genre_scores_gemma":[0.9984451,0.00002050121,0.0007338312,0.000002699457,0.000001573806,0.000005129053,0.00002695008,0.00001071933,0.0007535543],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005429997,"threshold_uncertainty_score":0.01079673,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007013498854740898,"score_gpt":0.2100594016962297,"score_spread":0.2030459028414888,"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."}}