{"id":"W2273177092","doi":"10.4236/jamp.2016.41013","title":"Flow over a Darcy Porous Layer of Variable Permeability","year":2016,"lang":"en","type":"article","venue":"Journal of Applied Mathematics and Physics","topic":"Heat and Mass Transfer in Porous Media","field":"Engineering","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of New Brunswick","funders":"","keywords":"Permeability (electromagnetism); Darcy's law; Porous medium; Mechanics; Porosity; Darcy–Weisbach equation; Bounded function; Stratification (seeds); Work (physics); Materials science; Variable (mathematics); Mathematical analysis; Mathematics; Physics; Thermodynamics; Composite material; Chemistry; Membrane","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":[0.0004658947,0.0009765727,0.001065464,0.0007666317,0.0008872443,0.001732288,0.0007251795,0.001558043,0.0007302559],"category_scores_gemma":[0.001172024,0.0004774054,0.0008595355,0.0005373939,0.00222731,0.001450492,0.001527625,0.0007498501,0.0001286797],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001536206,"about_ca_system_score_gemma":0.001372542,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00936664,"about_ca_topic_score_gemma":0.002572841,"domain_scores_codex":[0.9996569,0.0000662914,0.00001403105,0.0001234637,0.00005340601,0.00008590092],"domain_scores_gemma":[0.9995529,0.0001836748,0.00008833918,0.00003064334,0.00008097295,0.00006338461],"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":[0.0003437764,0.0002247832,0.00363063,0.00023284,0.00009390413,0.0009812771,0.000223225,0.8349651,0.07632113,0.07894008,0.0003678231,0.00367539],"study_design_scores_gemma":[0.00008480401,0.0001357761,0.000819266,0.00001260791,0.00003579439,0.0001181058,0.00005440355,0.985141,0.008007817,0.005120296,0.0004378784,0.00003215858],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8140985,0.0007550906,0.171216,0.0004231828,0.0001045844,0.0001448092,0.000311019,0.0002110652,0.01273568],"genre_scores_gemma":[0.979627,0.0003208035,0.01506528,0.00009787313,0.00003894364,0.00007568901,0.0001085473,0.00002418428,0.00464181],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00936664,"threshold_uncertainty_score":0.01862425,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01138213920083078,"score_gpt":0.2125610012892768,"score_spread":0.201178862088446,"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."}}