{"id":"W4408140116","doi":"10.18280/mmep.120225","title":"A Numerical Study of the Effect of the Angle and Diameter of the Injector in Internal Combustion Engines","year":2025,"lang":"en","type":"article","venue":"Mathematical Modelling and Engineering Problems","topic":"Advanced Combustion Engine Technologies","field":"Chemical Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Injector; Combustion; Internal combustion engine; Materials science; Automotive engineering; Mechanics; Environmental science; Mechanical engineering; Engineering; Chemistry; Physics; Organic chemistry","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001775628,0.000140335,0.0003031472,0.00006818052,0.00002106575,0.000005155764,0.0002504649,0.00006974422,9.051281e-7],"category_scores_gemma":[0.000335288,0.00007144905,0.00006136715,0.0003731424,0.00007555899,0.00003042252,0.0001932579,0.0002965295,5.783622e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001960468,"about_ca_system_score_gemma":0.000003959015,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001694553,"about_ca_topic_score_gemma":4.897406e-7,"domain_scores_codex":[0.9992235,0.0000277021,0.0003558719,0.0001279944,0.0001380765,0.0001268085],"domain_scores_gemma":[0.9992105,0.000385868,0.00007244272,0.0002965405,0.00002113181,0.00001352441],"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":[0.000007129656,0.00005352221,0.002116062,0.0008546675,0.00002644448,6.491566e-8,0.0003816125,0.9898747,0.004702067,0.001709795,7.764621e-7,0.0002731171],"study_design_scores_gemma":[0.0004037388,0.00007894234,0.0006398244,0.001001027,0.00003555928,0.000001957297,0.00004907464,0.9654723,0.03055688,0.001692243,0.000002054792,0.0000664464],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.655618,0.00009862823,0.3438815,0.00003933612,0.00005008064,0.0002623918,9.196456e-7,0.0000337982,0.00001541021],"genre_scores_gemma":[0.9981397,0.000004418865,0.001778554,0.000001398025,0.000003891756,0.00003491579,7.220221e-8,0.0000127256,0.00002428003],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3425218,"threshold_uncertainty_score":0.2913608,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009285251988920681,"score_gpt":0.2158279442202627,"score_spread":0.206542692231342,"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."}}