{"id":"W2357486924","doi":"","title":"Cold flow field and propulsive performance of a micro Laval nozzle","year":2004,"lang":"en","type":"article","venue":"Journal of Propulsion Technology","topic":"Computational Fluid Dynamics and Aerodynamics","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Nozzle; Discharge coefficient; Supersonic speed; Mechanics; Slip (aerodynamics); Rocket engine nozzle; Mechanical engineering; Boundary value problem; Range (aeronautics); Materials science; Engineering; Structural engineering; Aerospace engineering; Physics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00007886154,0.00008517767,0.0001937948,0.0002574288,0.00002774947,0.000006613864,0.0001247614,0.0001195279,0.000003707575],"category_scores_gemma":[0.00003792928,0.00007191391,0.0000350218,0.0002087925,0.0000460155,0.00007402815,0.0000414714,0.0002539722,0.000001141508],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004466108,"about_ca_system_score_gemma":0.00003967856,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000002327989,"about_ca_topic_score_gemma":0.000004230958,"domain_scores_codex":[0.9993844,0.000003828235,0.0003247599,0.00006478655,0.0001121841,0.0001100461],"domain_scores_gemma":[0.9996153,0.00001677919,0.0001046656,0.00007885679,0.00015376,0.00003068153],"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":[0.00009852114,0.0001331891,0.005777366,0.0003429516,0.00009237392,0.00005224264,0.0001436345,0.1070797,0.8080108,0.006836476,0.0002089092,0.07122387],"study_design_scores_gemma":[0.003930612,0.004172194,0.005834242,0.001003452,0.00008938357,0.00180799,0.0001948701,0.3780437,0.5768288,0.02594859,0.001555323,0.0005908443],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.990948,0.0005049496,0.007530688,0.0006665004,0.0002025532,0.00008108273,0.000004093031,0.00003114972,0.00003101108],"genre_scores_gemma":[0.9621379,0.0003666171,0.0374196,0.00001751258,0.0000298289,0.000001518239,7.253272e-7,0.00001118293,0.0000151487],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.270964,"threshold_uncertainty_score":0.2932564,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.002336803819893925,"score_gpt":0.1848569695973452,"score_spread":0.1825201657774513,"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."}}