{"id":"W4413922804","doi":"10.1016/j.energy.2025.138299","title":"4E assessment on a CCHP cogeneration Brayton system with dimensional design of PCHEs and turbomachinery","year":2025,"lang":"en","type":"article","venue":"Energy","topic":"Refrigeration and Air Conditioning Technologies","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Victoria","funders":"Special Project for Marine Economy Development of Guangdong Province; University of Victoria","keywords":"Cogeneration; Turbomachinery; Brayton cycle; Engineering; Turbine; Environmental science; Mechanical engineering; Thermodynamics; Electricity generation; Physics; Power (physics)","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0000468326,0.00007471481,0.00009399332,0.0001010097,0.0000460111,0.00001947947,0.0000334975,0.000044619,0.000003418556],"category_scores_gemma":[0.000005044267,0.00005784812,0.00001044106,0.00008861249,0.00002209898,0.00004008693,0.000009590422,0.00004247243,3.70301e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003553341,"about_ca_system_score_gemma":0.00001953737,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000008702295,"about_ca_topic_score_gemma":0.000006061989,"domain_scores_codex":[0.9996561,0.00002048083,0.0001017849,0.00008788262,0.00007674838,0.00005697516],"domain_scores_gemma":[0.9998094,0.00004554478,0.00001986176,0.0000941398,0.00002009669,0.00001095245],"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":[0.00001451044,0.00001956023,0.0002496305,0.0000532161,0.00006546445,0.000003954228,0.0000139012,0.6701927,0.03580276,0.2870152,0.001373803,0.00519528],"study_design_scores_gemma":[0.0005036658,0.0001654442,0.002831236,0.0002708448,0.00001789485,0.000005615341,0.00005573461,0.783806,0.210646,0.0005762515,0.0009601628,0.0001611442],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2501206,0.0002822402,0.7437337,0.00019049,0.0001770158,0.00008635604,0.000005177059,0.0005514367,0.004853006],"genre_scores_gemma":[0.9936877,0.00001077272,0.006008153,0.00003530682,0.0000119206,0.00002578644,0.00001568923,0.000006676958,0.0001979319],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.7435672,"threshold_uncertainty_score":0.2358978,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006535808774489625,"score_gpt":0.2028349727084955,"score_spread":0.1962991639340059,"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."}}