{"id":"W2166482292","doi":"10.2514/6.2008-2632","title":"Staged Injection in a Dual-Mode Combustor for an Air-Breathing Engine","year":2008,"lang":"en","type":"article","venue":"15th AIAA International Space Planes and Hypersonic Systems and Technologies Conference","topic":"Computational Fluid Dynamics and Aerodynamics","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Combustor; Combustion chamber; Fuel injection; Nozzle; Injector; Propellant; Combustion; Supersonic speed; Materials science; Cavity wall; Mach number; Stagnation temperature; Aerospace engineering; Mechanics; Mechanical engineering; Nuclear engineering; Engineering; Chemistry; Physics; Heat transfer; Composite material","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":[0.0004849323,0.0005273864,0.0005335542,0.0003594245,0.0002487058,0.0004064181,0.0009449944,0.0005193455,0.001444997],"category_scores_gemma":[0.0005287079,0.0003971062,0.0003857601,0.0001668705,0.0003769044,0.00045048,0.0006165404,0.0003514415,0.0003971482],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002271235,"about_ca_system_score_gemma":0.0003376865,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003518226,"about_ca_topic_score_gemma":0.0004809654,"domain_scores_codex":[0.9996545,0.00003296799,0.00002002914,0.000092867,0.0001422741,0.00005728325],"domain_scores_gemma":[0.9996771,0.00006323791,0.00009175265,0.00005099066,0.0000650091,0.00005187571],"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":[0.0006040222,0.0001870203,0.00127703,0.00008280626,0.0000113492,0.00009600576,0.00005215513,0.001870456,0.9902367,0.0001605765,0.00005190534,0.005369918],"study_design_scores_gemma":[0.000121224,0.002429032,0.004866943,0.000009414707,0.00002203884,0.0001582668,0.00001713566,0.02286008,0.9685883,0.00003563692,0.0008596897,0.00003223014],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9923468,0.0001017179,0.006715783,0.00001443368,0.00001739092,0.00006130742,0.00006844896,0.0002742179,0.000399926],"genre_scores_gemma":[0.9838358,0.00004787069,0.01470561,0.00001394253,0.000006108316,0.00005129584,0.0000801055,0.00005398872,0.001205305],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001444997,"threshold_uncertainty_score":0.004833996,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01912741913292229,"score_gpt":0.2269669505240495,"score_spread":0.2078395313911272,"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."}}