{"id":"W1981725099","doi":"10.1016/j.jpowsour.2008.03.005","title":"Three-dimensional numerical simulations of water droplet dynamics in a PEMFC gas channel","year":2008,"lang":"en","type":"article","venue":"Journal of Power Sources","topic":"Fuel Cells and Related Materials","field":"Engineering","cited_by":157,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Victoria","funders":"","keywords":"Microchannel; Volume of fluid method; Wetting; Proton exchange membrane fuel cell; Mechanics; Electrolyte; Gaseous diffusion; Chemistry; Flow (mathematics); Contact angle; Volumetric flow rate; Two-phase flow; Materials science; Membrane; Composite material; Electrode","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":[0.0001153262,0.0001003348,0.0002661962,0.0001587919,0.00003100495,0.00000789859,0.00009261048,0.00009131173,0.0002113614],"category_scores_gemma":[0.00001136558,0.00006695792,0.00008806803,0.00008479428,0.00003940892,0.00008585238,0.0000213671,0.0001812537,0.000009795533],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004953586,"about_ca_system_score_gemma":0.00001379065,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001806581,"about_ca_topic_score_gemma":0.00001274462,"domain_scores_codex":[0.999122,0.00001528904,0.0004522926,0.00005427999,0.0001933397,0.0001628401],"domain_scores_gemma":[0.9996864,0.00003883148,0.00008430921,0.00007048051,0.00006354532,0.00005641642],"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":[0.00004530874,0.00009960854,0.001787836,0.00006464169,0.0000792127,0.0001370856,0.001443791,0.9885589,0.007296615,0.00001324599,0.000454366,0.00001934708],"study_design_scores_gemma":[0.002455206,0.0004839456,0.005984802,0.0003112163,0.00007558498,0.001058422,0.0003055313,0.9627312,0.02017011,0.002048406,0.00384733,0.0005282424],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976154,0.0006613281,0.0006963999,0.0001202189,0.0005291858,0.00003768248,0.000008219212,0.00001293432,0.0003186459],"genre_scores_gemma":[0.9993989,0.00008369816,0.0003860735,0.00001311872,0.00007074101,3.094055e-7,0.000003061094,0.00001944053,0.00002467968],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02582774,"threshold_uncertainty_score":0.2730465,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007755214089251022,"score_gpt":0.1942006813492786,"score_spread":0.1864454672600275,"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."}}