{"id":"W7104509726","doi":"10.1016/j.proci.2025.105974","title":"Detonation initiation by reflection of a diffracting fast-flame off an obstacle","year":2025,"lang":"en","type":"article","venue":"Proceedings of the Combustion Institute","topic":"Combustion and Detonation Processes","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Obstacle; Detonation; Specular reflection; Reflection (computer programming); Mach reflection; Shock (circulatory); Shadowgraph; Transverse plane","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":[0.0002172372,0.0003686584,0.0004790168,0.0001758242,0.0002409087,0.0004272404,0.0003546635,0.0003667432,0.0009663524],"category_scores_gemma":[0.0003434709,0.0002947935,0.0003251595,0.000129288,0.0003493577,0.0002784541,0.0005964809,0.0004985611,0.0001617894],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003642451,"about_ca_system_score_gemma":0.0005380161,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001621716,"about_ca_topic_score_gemma":0.001434812,"domain_scores_codex":[0.9997556,0.00001187145,0.000006006237,0.00005134896,0.00008453201,0.0000908035],"domain_scores_gemma":[0.9997531,0.00008345253,0.00005613156,0.00001826483,0.00003723966,0.0000518572],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003220965,0.00003055581,0.0021608,0.0000404392,0.0000074676,0.0002977656,0.0001074259,0.002106079,0.993258,0.0001416524,0.00002535061,0.001502358],"study_design_scores_gemma":[0.00002997298,0.000586794,0.009807725,0.000005841686,0.00001459208,0.000175143,0.0001811286,0.01799337,0.9707682,0.000073235,0.000341123,0.0000229391],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985375,0.00003196531,0.001093651,0.000004200508,0.000002774101,0.000005301146,0.00001275235,0.0000175945,0.0002943032],"genre_scores_gemma":[0.9970855,0.00004355781,0.002236657,0.000008854405,0.000001399327,0.000004710119,0.00003641304,0.00000975858,0.0005729936],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001621716,"threshold_uncertainty_score":0.003232718,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01196293722321752,"score_gpt":0.2512039882154121,"score_spread":0.2392410509921946,"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."}}