{"id":"W2977643420","doi":"10.22059/ees.2019.36563","title":"Reaching the betz limit experimentally and numerically","year":2019,"lang":"en","type":"article","venue":"Environmental Engineering Science","topic":"Wind Energy Research and Development","field":"Engineering","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Turbine; Limit (mathematics); Wind power; Mechanics; Rotor (electric); Physics; Control theory (sociology); Actuator; Numerical analysis; Flow (mathematics); Mathematics; Computer science; Engineering; Mathematical analysis","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008913734,0.0004110443,0.0004274527,0.0004503896,0.0006131046,0.0007810568,0.000518103,0.0009159236,0.001986588],"category_scores_gemma":[0.002112157,0.000313119,0.0002856778,0.0004133817,0.00116973,0.00141901,0.0005446626,0.000655927,0.000760709],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004165745,"about_ca_system_score_gemma":0.0003482463,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007253637,"about_ca_topic_score_gemma":0.0006698185,"domain_scores_codex":[0.9986923,0.0000629764,0.00005896393,0.0001660758,0.0008852923,0.0001344526],"domain_scores_gemma":[0.9988631,0.0004585939,0.0001607584,0.0001709354,0.0003109003,0.00003571017],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0002770456,0.0001711267,0.003113531,0.0004503759,0.00001715056,0.0004389984,0.0004445169,0.04466612,0.8978356,0.01487056,0.001697478,0.0360176],"study_design_scores_gemma":[0.00006244662,0.0005353508,0.004595092,0.00006223651,0.00002714854,0.0002038622,0.0001671096,0.1955138,0.7846319,0.005520219,0.008618247,0.00006251974],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8410888,0.001212348,0.1306325,0.0005787673,0.0001984576,0.0001010247,0.0004697356,0.0008849036,0.02483356],"genre_scores_gemma":[0.9737583,0.0004135041,0.02323517,0.00005917067,0.00001559019,0.00008721255,0.0002046406,0.00005485869,0.002171625],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001986588,"threshold_uncertainty_score":0.006645799,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003081797292223457,"score_gpt":0.1645164938099556,"score_spread":0.1614346965177322,"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."}}