{"id":"W4416133807","doi":"10.17973/mmsj.2025_11_2025135","title":"NUMERICAL METHOD FOR DESIGNING A TWO-DIMENSIONAL DE LAVAL NOZZLE FOR OPTIMIZATION IN ASSISTED MACHINING WITH SUPERCRITICAL CO2","year":2025,"lang":"","type":"article","venue":"MM Science Journal","topic":"Refrigeration and Air Conditioning Technologies","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Nozzle; Supercritical fluid; Machining; Inlet; Jet (fluid); Context (archaeology); Work (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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000478352,0.0004929705,0.0004598627,0.0004517061,0.0004109375,0.0004429602,0.0009093735,0.0007784371,0.004059509],"category_scores_gemma":[0.0008312097,0.0002929636,0.000450218,0.0003651882,0.0002827597,0.0003197122,0.0005234615,0.0005519532,0.0007873102],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003657091,"about_ca_system_score_gemma":0.001095862,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002239837,"about_ca_topic_score_gemma":0.002231511,"domain_scores_codex":[0.9998507,0.0000342588,0.000006935091,0.00001619432,0.00007426496,0.00001760329],"domain_scores_gemma":[0.9997283,0.0001176064,0.00002389252,0.00002450748,0.00009291442,0.00001276206],"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":[0.0000735008,0.00009681992,0.001345033,0.0003346271,0.00002986976,0.0001571244,0.0001482267,0.8579539,0.0364949,0.02431918,0.002292379,0.07675443],"study_design_scores_gemma":[0.0000185005,0.00002210211,0.0001139868,0.000007922755,0.000002507445,0.00002150498,0.00001042617,0.9937596,0.001800315,0.0009340376,0.003303178,0.000005813496],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01133697,0.0001102183,0.9816065,0.00006386959,0.00004028792,0.0001340649,0.0001326875,0.000496681,0.006078751],"genre_scores_gemma":[0.1239541,0.0001402411,0.8711756,0.00004707148,0.00001743687,0.0007452383,0.0002166044,0.0002182897,0.003485373],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.004059509,"threshold_uncertainty_score":0.01358044,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02001260071563894,"score_gpt":0.3266172150475645,"score_spread":0.3066046143319255,"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."}}