{"id":"W4405923942","doi":"10.17223/19988621/84/8","title":"On the development of a mathematical model of a two-phase flow in an axisymmetric de Laval nozzle","year":2023,"lang":"en","type":"article","venue":"Vestnik Tomskogo gosudarstvennogo universiteta Matematika i mekhanika","topic":"Rocket and propulsion systems research","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Tomsk State University","keywords":"Rotational symmetry; Nozzle; Mechanics; Flow (mathematics); Phase (matter); Development (topology); Physics; Engineering; Mechanical engineering; Mathematics; Mathematical analysis","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":[0.0007206735,0.001174859,0.001443453,0.0009060458,0.0008129374,0.001935022,0.002070896,0.002346139,0.002037076],"category_scores_gemma":[0.0008868166,0.0005609612,0.001446255,0.001127105,0.00112445,0.0014212,0.001131339,0.00149019,0.0008107013],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001169551,"about_ca_system_score_gemma":0.001073484,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004429078,"about_ca_topic_score_gemma":0.001861538,"domain_scores_codex":[0.9996505,0.0000740648,0.00002702011,0.00008904871,0.0001261272,0.00003322351],"domain_scores_gemma":[0.9997671,0.00007976122,0.00006119793,0.00001197925,0.0000665382,0.00001344384],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00004102254,0.00006580746,0.0005424062,0.000307005,0.00002650462,0.0006587631,0.0002732835,0.6837721,0.01356987,0.2878073,0.001059897,0.01187612],"study_design_scores_gemma":[0.00001348518,0.00004770583,0.0001977527,0.00002728031,0.000009360558,0.0001095297,0.00001863775,0.9752402,0.0008000073,0.01720122,0.006313851,0.00002099628],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.009903621,0.001854137,0.9713788,0.0003909654,0.0001961272,0.0001266622,0.0002489308,0.0001501574,0.01575056],"genre_scores_gemma":[0.5248604,0.008167986,0.4182699,0.0005985105,0.0007006642,0.001467015,0.0009518456,0.0002223199,0.04476133],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.004429078,"threshold_uncertainty_score":0.008806586,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05086263087581207,"score_gpt":0.2972140369339821,"score_spread":0.24635140605817,"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."}}