{"id":"W4403318321","doi":"10.1590/1517-7076-rmat-2024-0460","title":"Experimental analysis of the effect of water pressure on the atomization performance of a Linear Laval nozzle and comparison with numerical analysis","year":2024,"lang":"en","type":"article","venue":"Matéria (Rio de Janeiro)","topic":"Rocket and propulsion systems research","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Nozzle; Mechanics; Materials science; Environmental science; Mechanical engineering; 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":[0.0003664433,0.0001034337,0.0003877515,0.0001976544,0.00004165493,0.00001878489,0.0001308923,0.00005046433,0.0001261738],"category_scores_gemma":[0.000008608819,0.00004447226,0.0001331519,0.0008653858,0.00004515468,0.00003486878,0.00004202532,0.0001232991,0.000002470692],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001520497,"about_ca_system_score_gemma":0.000007058762,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001056863,"about_ca_topic_score_gemma":0.00001130077,"domain_scores_codex":[0.9990615,0.0001589746,0.0002415566,0.0001141173,0.0003016123,0.0001222435],"domain_scores_gemma":[0.9995247,0.0001494459,0.00003642326,0.0002376964,0.00002608489,0.00002563992],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000564948,0.00004981455,0.5293841,0.001057794,0.007365182,0.000001786215,0.006541226,0.3335707,0.1194482,0.00001494861,0.0002410068,0.001760307],"study_design_scores_gemma":[0.0001021986,0.0001126165,0.01675647,0.00003652044,0.0006420414,7.018095e-7,0.00005436556,0.5092804,0.4728308,1.347283e-7,0.0001479785,0.00003571139],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9984857,0.0004206137,0.0005612297,0.00002553358,0.00002925489,0.000188626,0.00001411289,0.00001848594,0.0002564046],"genre_scores_gemma":[0.9997906,0.000009610126,0.000039656,0.000001621482,0.00001600274,0.00001906842,0.000008924913,0.00001251018,0.0001020038],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5126277,"threshold_uncertainty_score":0.1813526,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01029419168360753,"score_gpt":0.2552670191805308,"score_spread":0.2449728274969233,"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."}}