{"id":"W2025246341","doi":"10.1109/oceans.2010.5664426","title":"Overall Efficiency of Ducted tidal current turbines","year":2010,"lang":"en","type":"article","venue":"","topic":"Wind Energy Research and Development","field":"Engineering","cited_by":22,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria","funders":"","keywords":"Turbine; Computational fluid dynamics; Tidal power; Marine engineering; Wind power; Power (physics); Drag; Electricity generation; Environmental science; Computer science; Drag coefficient; Electrical efficiency; Aerospace engineering; Engineering; Physics; Electrical engineering; Thermodynamics","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":[0.0007133078,0.0002862842,0.0006877715,0.0006123993,0.0003862528,0.001035358,0.0005460391,0.0004647811,0.003348124],"category_scores_gemma":[0.001707173,0.0002690794,0.0003594336,0.0007521858,0.0004144149,0.000799111,0.0004438399,0.0002489034,0.001431947],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006135146,"about_ca_system_score_gemma":0.000332946,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001173871,"about_ca_topic_score_gemma":0.001264601,"domain_scores_codex":[0.9994228,0.00005374437,0.0000510534,0.00009934113,0.0002926198,0.00008038141],"domain_scores_gemma":[0.9987741,0.0003393324,0.0001085251,0.0001596849,0.0005545287,0.00006386352],"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":[0.001085033,0.0002292218,0.05794762,0.0005033306,0.0001646811,0.0005015151,0.0003852054,0.6349466,0.1479368,0.005880447,0.00268149,0.147738],"study_design_scores_gemma":[0.0001590041,0.001810492,0.0917938,0.00009349244,0.0001895783,0.0004635456,0.0004485266,0.6858212,0.1995076,0.004726796,0.01484546,0.00014045],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9551537,0.0005256013,0.02639148,0.00007296041,0.00002267308,0.00004901288,0.0008607608,0.0003398932,0.0165839],"genre_scores_gemma":[0.9928386,0.0002227018,0.002697316,0.00001133158,0.000002614421,0.00002217998,0.000468148,0.00006152199,0.003675593],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003348124,"threshold_uncertainty_score":0.01120055,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006432789707180822,"score_gpt":0.2208134798187864,"score_spread":0.2143806901116055,"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."}}