{"id":"W2910100668","doi":"10.1088/1742-6596/1147/1/012052","title":"Investigation of hypersonic conic flows generated by a magnetoplasma light-gas gun equipped with Laval nozzle","year":2019,"lang":"en","type":"article","venue":"Journal of Physics Conference Series","topic":"Ionosphere and magnetosphere dynamics","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Hypersonic speed; Mach number; Nozzle; Conic section; Shock wave; Light-gas gun; Schlieren; Shock (circulatory); Optics; Physics; Hypersonic flow; Aerospace engineering; Flow visualization; Mechanics; Expansion tunnel; Hypersonic flight; Shock tube; Schlieren photography; Rocket engine nozzle; Flow (mathematics); Projectile; Engineering; Geometry","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0001564804,0.0001961637,0.0001671356,0.0002896614,0.0002562892,0.0002735383,0.0002474932,0.0002287002,0.0009008569],"category_scores_gemma":[0.0001509791,0.00009809819,0.0001196723,0.0001647792,0.0002553088,0.0002823203,0.0002601723,0.0002845909,0.0001156109],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003269522,"about_ca_system_score_gemma":0.0001893489,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005174889,"about_ca_topic_score_gemma":0.000461572,"domain_scores_codex":[0.9998989,0.00000918276,0.000002349985,0.00002343983,0.00004244122,0.00002361885],"domain_scores_gemma":[0.9998984,0.00002516002,0.0000219134,0.00001029102,0.00002640305,0.00001773638],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001583405,0.00004328626,0.002341759,0.00008827719,0.000007411814,0.0003495308,0.000157626,0.0008865267,0.9839961,0.001939278,0.0002964049,0.009735454],"study_design_scores_gemma":[0.00004293644,0.0005190593,0.02833707,0.00003026634,0.0000166754,0.0007832219,0.0002658836,0.02668957,0.9355387,0.000905727,0.006843981,0.00002683708],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.981526,0.0007535534,0.01162349,0.00008918589,0.00002959682,0.00004404831,0.000232033,0.0001375541,0.005564502],"genre_scores_gemma":[0.9883187,0.0003772021,0.00940605,0.00002157084,0.00001068019,0.00002147072,0.0001919515,0.00002031776,0.001632145],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0009008569,"threshold_uncertainty_score":0.00301367,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007423192671084952,"score_gpt":0.1893487989467524,"score_spread":0.1819256062756675,"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."}}