{"id":"W4406807904","doi":"10.1002/cjce.25613","title":"High fidelity numerical simulation of ethylene epoxidation packed bed","year":2025,"lang":"en","type":"article","venue":"The Canadian Journal of Chemical Engineering","topic":"Lattice Boltzmann Simulation Studies","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Ethylene; Packed bed; Fidelity; Materials science; Computer science; Environmental science; Simulation; Chemistry; Chemical engineering; Engineering; Organic chemistry; Catalysis; Telecommunications","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003524588,0.0004057917,0.0007000443,0.0003004519,0.000553707,0.0006319836,0.0006841965,0.001061998,0.0009852453],"category_scores_gemma":[0.001084807,0.0003180399,0.0004927341,0.0003658222,0.0005718638,0.0003412806,0.0004298646,0.0005782557,0.0001291591],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009397648,"about_ca_system_score_gemma":0.0009200475,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01816216,"about_ca_topic_score_gemma":0.006702276,"domain_scores_codex":[0.9998304,0.00003855089,0.000009550372,0.00002211544,0.00006448442,0.00003490887],"domain_scores_gemma":[0.9993477,0.0003808784,0.0000581738,0.00005157788,0.0001135568,0.0000480678],"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":[0.00002534577,0.0000368029,0.000690193,0.00001796366,0.000007594505,0.0000426548,0.00002173671,0.9954542,0.002072504,0.0007519102,0.00004276954,0.0008363216],"study_design_scores_gemma":[0.000004702572,0.000007533957,0.0001005538,8.914537e-7,9.031307e-7,0.000002516621,0.000003401333,0.9993021,0.0004771383,0.0000560672,0.00004265693,0.00000143323],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8806806,0.0002115033,0.1075462,0.0001766577,0.00007234476,0.0001099219,0.0003446254,0.000352202,0.01050602],"genre_scores_gemma":[0.9810836,0.00006012681,0.01708688,0.00002262309,0.000004795372,0.00007541211,0.0001471805,0.0000241346,0.001495231],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01816216,"threshold_uncertainty_score":0.0361129,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01043391999160524,"score_gpt":0.2282368911285377,"score_spread":0.2178029711369325,"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."}}