{"id":"W1999844680","doi":"10.1016/j.ijhydene.2011.02.031","title":"Turbulent flow in the distribution header of a PEM fuel cell stack","year":2011,"lang":"en","type":"article","venue":"International Journal of Hydrogen Energy","topic":"Heat transfer and supercritical fluids","field":"Engineering","cited_by":20,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Victoria; Université du Québec à Trois-Rivières","funders":"Canada Research Chairs","keywords":"Proton exchange membrane fuel cell; Header; Stack (abstract data type); Fuel cells; Turbulence; Mechanics; Nuclear engineering; Flow (mathematics); Computer science; Materials science; Environmental science; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001582718,0.0004157497,0.0006034525,0.0007561698,0.001003018,0.0008875745,0.0004257218,0.0007069538,0.001890677],"category_scores_gemma":[0.0003575749,0.0002780278,0.0003423103,0.0003373163,0.0009415577,0.0007420795,0.0004772229,0.000776202,0.0001688364],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001285519,"about_ca_system_score_gemma":0.001086934,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007634323,"about_ca_topic_score_gemma":0.002954239,"domain_scores_codex":[0.9999152,0.00001158304,0.000004702689,0.00001755537,0.00001875906,0.00003229968],"domain_scores_gemma":[0.9997303,0.00008299981,0.00002806299,0.00001009751,0.00005094982,0.00009762753],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.008400165,0.002508093,0.04756662,0.0002385148,0.0001505461,0.005086762,0.0008231432,0.2929724,0.600934,0.008808365,0.004157386,0.02835403],"study_design_scores_gemma":[0.0003303136,0.001538392,0.07585189,0.00003443214,0.00007057595,0.000239595,0.0005084117,0.8062704,0.1129247,0.001108158,0.0009846543,0.0001384398],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9959995,0.0000836671,0.001768262,0.0001405135,0.00004517115,0.00001970951,0.0001455687,0.0001571307,0.001640535],"genre_scores_gemma":[0.9981755,0.0000389131,0.0005511835,0.00001926232,0.00001681872,0.000005760378,0.0001511776,0.00001548217,0.001025947],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007634323,"threshold_uncertainty_score":0.01517975,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0163089779507646,"score_gpt":0.2191511735398967,"score_spread":0.2028421955891321,"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."}}