{"id":"W2005608002","doi":"10.1016/j.jnnfm.2012.02.007","title":"The stability of spiral Poiseuille flows of Newtonian and Bingham fluids in an annular gap","year":2012,"lang":"en","type":"article","venue":"Journal of Non-Newtonian Fluid Mechanics","topic":"Fluid Dynamics and Turbulent Flows","field":"Engineering","cited_by":5,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada; Ontario Power Authority; Centre for Energy Advancement through Technological Innovation; BC Hydro","keywords":"Bingham plastic; Newtonian fluid; Hagen–Poiseuille equation; Reynolds number; Non-Newtonian fluid; Instability; Mechanics; Physics; Linear stability; Rotational symmetry; Mathematics; RADIUS; Herschel–Bulkley fluid; Flow (mathematics); Turbulence; Rheology; Thermodynamics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"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":[0.0017497,0.0002857464,0.0006127406,0.000266267,0.0000741019,0.00004249545,0.0004353999,0.0001893839,0.00002529848],"category_scores_gemma":[0.00008873529,0.0002240357,0.000194927,0.0003514847,0.00005317629,0.0005308035,0.0000909422,0.0004254494,0.000001669875],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00013188,"about_ca_system_score_gemma":0.00009706623,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003635975,"about_ca_topic_score_gemma":0.00008055315,"domain_scores_codex":[0.9975735,0.00009484331,0.001188178,0.0001536019,0.0004612055,0.0005286926],"domain_scores_gemma":[0.9986321,0.000104268,0.0002499652,0.0004617904,0.0002390298,0.0003128554],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0002322005,0.000461194,0.01841261,0.0003905775,0.0001851527,0.0000220215,0.002663478,0.01724039,0.9480712,0.003058872,0.0002277315,0.009034545],"study_design_scores_gemma":[0.001156784,0.000567808,0.006861657,0.0001607092,0.00006469335,0.00006344272,0.0002911697,0.97278,0.01623457,0.000613829,0.0009323626,0.0002730055],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9896411,0.003524441,0.005322163,0.00009733508,0.0009819207,0.0002279832,0.00002620524,0.00001684188,0.0001619558],"genre_scores_gemma":[0.9930328,0.0008853376,0.005813723,0.00002112613,0.000177805,0.000003013154,0.000002098893,0.00005467136,0.000009481405],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9555396,"threshold_uncertainty_score":0.9135909,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01240906207253637,"score_gpt":0.2242379184988636,"score_spread":0.2118288564263272,"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."}}