{"id":"W2137282635","doi":"","title":"An experimental and numerical study on hydraulic characteristics and theoretical equations of circular weirs","year":2011,"lang":"en","type":"article","venue":"Canadian Journal of Civil Engineering","topic":"Water Systems and Optimization","field":"Engineering","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Discharge coefficient; Mechanics; Weir; Computational fluid dynamics; Hydrostatic equilibrium; Curvature; Cylinder; Fluent; Pressure coefficient; Hydraulic jump; Flow (mathematics); Geology; Geotechnical engineering; Mathematics; Geometry; Physics; Thermodynamics; Nozzle","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.0003261571,0.0001804434,0.0002344106,0.0003403868,0.0003436928,0.0002784583,0.00032178,0.000354235,0.0009260773],"category_scores_gemma":[0.0008127866,0.000111032,0.0002008325,0.000461555,0.0006101656,0.0003914678,0.0001958044,0.0002240055,0.00009292219],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003843421,"about_ca_system_score_gemma":0.000350922,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004613985,"about_ca_topic_score_gemma":0.00323883,"domain_scores_codex":[0.9998178,0.00002316971,0.00001406983,0.00004718504,0.00006735099,0.00003047655],"domain_scores_gemma":[0.999476,0.0002244114,0.0000641786,0.00009134606,0.0001187652,0.00002522068],"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":[0.0005261895,0.0004786666,0.03643585,0.0002269637,0.00002740149,0.0006232148,0.0006574916,0.6014654,0.3061249,0.00680017,0.0007454926,0.04588829],"study_design_scores_gemma":[0.00002743134,0.0004895084,0.0192251,0.00001115347,0.00001574584,0.0001246665,0.000204764,0.916545,0.06168661,0.0005496668,0.001075557,0.00004488507],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9913135,0.00005054806,0.006972107,0.00002717906,0.000005988593,0.00001168452,0.0001150426,0.00008650273,0.001417403],"genre_scores_gemma":[0.9970142,0.00003894839,0.002616032,0.000001931947,0.000001206602,0.000006043123,0.00005695059,0.000002979041,0.0002616628],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004613985,"threshold_uncertainty_score":0.009174287,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01175275592364927,"score_gpt":0.1899041382886847,"score_spread":0.1781513823650354,"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."}}