{"id":"W1965639758","doi":"10.1016/j.ijhydene.2014.03.226","title":"CFD based simulation of hydrogen release through elliptical orifices","year":2014,"lang":"en","type":"article","venue":"International Journal of Hydrogen Energy","topic":"Combustion and Detonation Processes","field":"Engineering","cited_by":11,"is_retracted":false,"has_abstract":false,"ca_institutions":"Concordia University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Computational fluid dynamics; Body orifice; Hydrogen; Mechanics; Materials science; Computer science; Chemistry; Physics; Mechanical 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":[],"consensus_categories":[],"category_scores_codex":[0.0001803822,0.0001201107,0.0001887668,0.0002142834,0.00002144631,0.00002720165,0.0003136317,0.00006903692,0.0002623445],"category_scores_gemma":[0.0001775649,0.0001132339,0.0001391887,0.0001403109,0.00003625219,0.000310783,0.00001792448,0.0001000571,0.00001111815],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006328602,"about_ca_system_score_gemma":0.00005087162,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001011811,"about_ca_topic_score_gemma":0.000006147207,"domain_scores_codex":[0.9985862,0.00003858931,0.0005833287,0.0000912242,0.000593089,0.0001075815],"domain_scores_gemma":[0.9987969,0.0002214276,0.0002366802,0.0001032316,0.0005654279,0.0000763743],"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":[0.00005531369,0.00006742611,0.0001268746,0.0000135966,0.0001139404,0.000009326787,0.00004530413,0.9833485,0.004719982,0.005170741,0.000174039,0.006154914],"study_design_scores_gemma":[0.0006180505,0.00006127173,0.00004316962,0.00004805958,0.00002754473,0.00002917129,0.00001398331,0.7673033,0.1563905,0.003379646,0.07196876,0.0001164618],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.53713,0.0006182118,0.4553503,0.0003693223,0.0009908518,0.00003238298,0.00001230103,0.00008314166,0.005413474],"genre_scores_gemma":[0.998235,0.0000745883,0.001026088,0.0001994898,0.0003622341,0.000001447625,0.000013129,0.00002146416,0.00006659756],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.461105,"threshold_uncertainty_score":0.4617543,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01214357955743327,"score_gpt":0.2525728856577746,"score_spread":0.2404293061003413,"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."}}