{"id":"W4407171552","doi":"10.1007/s13369-025-10006-2","title":"Aerodynamic Analysis and Geometric Optimization of Diversion Grooves in Blunt-Nose Corrected Projectiles","year":2025,"lang":"en","type":"article","venue":"Arabian Journal for Science and Engineering","topic":"Computational Fluid Dynamics and Aerodynamics","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"Geomechanica (Canada)","funders":"State Administration for Science, Technology and Industry for National Defense","keywords":"Projectile; Aerodynamics; Blunt; Aerospace engineering; Mechanics; Engineering; Physics; Materials science; Structural engineering","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":[0.0003577059,0.00008112619,0.0001488892,0.001831493,0.00009557866,0.00007389481,0.00009419044,0.00002686365,7.56386e-7],"category_scores_gemma":[0.0001487045,0.00008100357,0.00003239977,0.003141142,0.00004264154,0.0002584324,0.0000314046,0.00008652825,3.037517e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008354257,"about_ca_system_score_gemma":0.00003446286,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001187468,"about_ca_topic_score_gemma":0.0000257923,"domain_scores_codex":[0.9993951,0.000003504999,0.0001954128,0.0001197474,0.0001303798,0.0001557996],"domain_scores_gemma":[0.9996691,0.00008360052,0.00002658154,0.00004950592,0.0001223999,0.00004877075],"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":[0.000003308751,0.000005510361,0.01042144,0.00004243022,0.00003145622,6.896146e-7,0.00007731707,0.9834272,0.001999263,0.0002743899,0.000002315354,0.00371463],"study_design_scores_gemma":[0.0001655631,0.00001814017,0.1484263,0.00004419537,0.00003540565,0.000005253687,0.00005242157,0.8510707,0.00005853349,0.00005304209,0.000003723853,0.00006668477],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6940376,0.0001726952,0.3054926,0.00001659293,0.0001853188,0.0000610376,0.000003730737,0.00001424596,0.00001621597],"genre_scores_gemma":[0.9921688,0.0002823109,0.007519011,0.000003807128,0.000007241166,0.00000230349,0.00000312897,0.000004928174,0.00000841917],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2981313,"threshold_uncertainty_score":0.330323,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003568128247480301,"score_gpt":0.2113906745406425,"score_spread":0.2078225462931622,"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."}}