{"id":"W1862817879","doi":"10.1139/cjp-2015-0089","title":"The maximum coefficient of performance (COP) of vortex tubes","year":2015,"lang":"en","type":"article","venue":"Canadian Journal of Physics","topic":"Ranque-Hilsch vortex tube","field":"Engineering","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Physics; Coefficient of performance; Vortex; Vortex tube; Mechanics; Refrigerant; Thermodynamics; Work (physics); Heat exchanger","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0002623681,0.00009544826,0.0002029002,0.00006401956,0.00004043482,0.00001583958,0.0003028032,0.00003412109,0.000007705635],"category_scores_gemma":[0.00004059492,0.0000747349,0.00007851846,0.0001940659,0.0001244864,0.0001224207,0.000006350295,0.0001812199,0.000006172041],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001236108,"about_ca_system_score_gemma":0.0005986217,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004049408,"about_ca_topic_score_gemma":0.001391878,"domain_scores_codex":[0.9991454,0.00001601095,0.0003529276,0.00004303664,0.000216987,0.0002255624],"domain_scores_gemma":[0.999032,0.00003518554,0.000092131,0.000197542,0.0003073257,0.0003357654],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00005126993,0.000067701,0.02581558,0.0003696367,0.0005464427,0.00007014537,0.008194738,0.8252584,0.007763771,0.008882364,0.02382204,0.09915788],"study_design_scores_gemma":[0.00662141,0.002594044,0.07901948,0.001810315,0.0005959473,0.0004543359,0.007349552,0.2752959,0.4059858,0.01603594,0.2021165,0.002120805],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9927323,0.001186434,0.002336021,0.00006114467,0.0007404836,0.00005913588,0.00001675107,0.000005704524,0.002861992],"genre_scores_gemma":[0.99963,0.00004004397,0.0001072522,0.00001214065,0.0001661465,5.267003e-7,6.744446e-7,0.00002014087,0.00002301609],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5499626,"threshold_uncertainty_score":0.3047601,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01531925435128162,"score_gpt":0.1921845940361867,"score_spread":0.1768653396849051,"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."}}