{"id":"W1968665555","doi":"10.1002/fuce.200331101","title":"Performance Comparison Between Planar and Tubular‐Shaped PEM Fuel Cells by Three‐Dimensional Numerical Simulation","year":2003,"lang":"en","type":"article","venue":"Fuel Cells","topic":"Fuel Cells and Related Materials","field":"Engineering","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec à Trois-Rivières","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Proton exchange membrane fuel cell; Anode; Cathode; Solver; Mechanics; Computer simulation; Current density; Current (fluid); Diffusion; Flow (mathematics); Materials science; Control volume; Gaseous diffusion; Planar; Electrode; Fuel cells; Computer science; Chemistry; Thermodynamics; Physics; Chemical engineering; Engineering","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000187171,0.0003084584,0.000424944,0.00006726016,0.00009265287,0.00006503511,0.0001108074,0.0002770272,0.0003849758],"category_scores_gemma":[0.000006049012,0.0002868802,0.00005555164,0.0001324548,0.00004829833,0.0001419373,0.00002373097,0.0002658425,0.0003487809],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000043552,"about_ca_system_score_gemma":0.00001393498,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001318424,"about_ca_topic_score_gemma":0.000001117794,"domain_scores_codex":[0.9985236,0.00005034578,0.0004375735,0.0003088595,0.0002651434,0.0004144745],"domain_scores_gemma":[0.9993508,0.0001481626,0.00007322038,0.0002104847,0.00003570565,0.000181614],"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":[0.00006417577,0.0001566613,0.00668846,0.00266857,0.0002265422,0.00001993766,0.0004979949,0.7274933,0.2502712,0.00002307089,0.01104666,0.0008433942],"study_design_scores_gemma":[0.001498351,0.0001775291,0.001811779,0.00009286684,0.0001331767,0.000007201986,0.00002591813,0.8088107,0.1009957,0.0001946644,0.08532538,0.0009267917],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9827938,0.0063017,0.00132973,0.00002163931,0.0012237,0.0003802741,0.00009557655,0.0002892343,0.007564331],"genre_scores_gemma":[0.9977252,0.0004653923,0.001258288,0.00003531303,0.0001129746,0.00000614937,0.0000845442,0.00006367826,0.000248464],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1492755,"threshold_uncertainty_score":0.9999583,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01188175203086288,"score_gpt":0.2121336686760066,"score_spread":0.2002519166451437,"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."}}