{"id":"W4406784137","doi":"10.23967/eccomas.2024.288","title":"One-Shot Optimization for the Inverse Design of a Quasi 1-D De Laval Nozzle","year":2024,"lang":"en","type":"article","venue":"","topic":"Rocket and propulsion systems research","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Nozzle; Shot (pellet); Inverse; Computer science; One shot; Mechanical engineering; Physics; Mathematics; Engineering; Materials science; 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":[0.0006232487,0.0006319718,0.0009915328,0.0003039924,0.0004364378,0.0009854533,0.0006167564,0.001516652,0.003211162],"category_scores_gemma":[0.0009933984,0.000605765,0.0006001956,0.0002064904,0.0006235226,0.0005464697,0.0007569127,0.0007524313,0.0004090678],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006691993,"about_ca_system_score_gemma":0.001257945,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003927561,"about_ca_topic_score_gemma":0.003223779,"domain_scores_codex":[0.9998391,0.0000430402,0.000004432899,0.00002641685,0.00006119895,0.00002584239],"domain_scores_gemma":[0.999754,0.0001427063,0.00002722415,0.00001218168,0.00004863414,0.00001530528],"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":[0.00007750798,0.0000284843,0.0002063964,0.00009379737,0.00001582465,0.00005364435,0.00005617892,0.979042,0.005565229,0.005665092,0.0003561547,0.008839703],"study_design_scores_gemma":[0.000009188489,0.00004310398,0.00006096144,0.000004269321,0.00000311117,0.00001077924,0.00001166392,0.9983896,0.0005284339,0.0005439238,0.0003903443,0.000004675991],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.04416829,0.0003251085,0.9393893,0.0002609392,0.00006608004,0.00008077746,0.00005976019,0.000240421,0.01540926],"genre_scores_gemma":[0.7898481,0.0002407491,0.2004919,0.0001258021,0.00003503585,0.0002036612,0.00008347502,0.0001171272,0.008854114],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.003927561,"threshold_uncertainty_score":0.01074243,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1137754698934845,"score_gpt":0.32014683914687,"score_spread":0.2063713692533856,"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."}}