{"id":"W2275495476","doi":"","title":"Experimental investigation and numerical modelling of hydrogen exposed piezoelectric actuators for fuel injector applications","year":2013,"lang":"en","type":"dissertation","venue":"Summit (Simon Fraser University)","topic":"Combustion and Detonation Processes","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Injector; Piezoelectricity; Actuator; Mechanical engineering; Fuel injection; Hydrogen; Materials science; Engineering; Nuclear engineering; Automotive engineering; Aerospace engineering; Physics; Electrical engineering","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00003224206,0.0002188904,0.0002410189,0.0005442033,0.00008843222,0.00002502057,0.0001560756,0.0002202733,0.00005545169],"category_scores_gemma":[0.000009611562,0.0002762337,0.00007878284,0.0005838627,0.00002805123,0.0002528562,0.00001253253,0.0001389315,0.000008180744],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001141963,"about_ca_system_score_gemma":0.00007403007,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002551596,"about_ca_topic_score_gemma":0.0001779489,"domain_scores_codex":[0.9992046,0.00001490482,0.0002189446,0.0002560673,0.0001517012,0.0001538151],"domain_scores_gemma":[0.9993876,0.00007297533,0.0001216748,0.0001381794,0.000165069,0.0001145165],"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":[0.002348923,0.002269572,0.03943218,0.0297573,0.003951653,0.00002932474,0.008940781,0.5554115,0.02246146,0.04674402,0.04493918,0.2437141],"study_design_scores_gemma":[0.002379834,0.0002433401,0.00005796393,0.0001662561,0.0003636429,2.506533e-8,0.02924195,0.5878863,0.3337291,0.001806323,0.04275215,0.00137303],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6947556,0.001454338,0.3005353,0.000008954361,0.000148065,0.00105348,0.00006123923,0.000286391,0.00169665],"genre_scores_gemma":[0.9968361,0.0001593835,0.0009705942,0.000009792268,0.00003458827,0.00003910534,0.0007438245,0.00004360027,0.001163061],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3112677,"threshold_uncertainty_score":0.999969,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01609384522975068,"score_gpt":0.2080338691845568,"score_spread":0.1919400239548061,"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."}}