{"id":"W1997217610","doi":"10.1002/(sici)1098-2329(20000117)19:1<22::aid-adv3>3.0.co;2-h","title":"Mixing analysis of reactive polymer flow in conveying elements of a co-rotating twin screw extruder","year":2000,"lang":"en","type":"article","venue":"Advances in Polymer Technology","topic":"Rheology and Fluid Dynamics Studies","field":"Chemical Engineering","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Materials science; Mixing (physics); Drag; Polypropylene; Flow (mathematics); Plastics extrusion; Mechanics; Isothermal process; Peroxide; Volumetric flow rate; Isothermal flow; Polymer; Composite material; Thermodynamics; Open-channel flow; Chemistry; Physics; Organic chemistry","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001635736,0.0001886416,0.0006969278,0.001133877,0.00003097697,0.000001492704,0.0002608515,0.0002219785,0.00022546],"category_scores_gemma":[0.0001119114,0.0001997373,0.00008811203,0.001992147,0.0003591682,0.0001693544,0.00007217102,0.0003409933,0.000003429274],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004671146,"about_ca_system_score_gemma":0.00001348211,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001098193,"about_ca_topic_score_gemma":0.0001879248,"domain_scores_codex":[0.9983734,0.00003610249,0.0007347396,0.0003370196,0.0001236023,0.0003951074],"domain_scores_gemma":[0.9992544,0.0002248797,0.00018787,0.0002833512,0.00002915317,0.00002033021],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000169352,0.0002125058,0.6371338,0.00009733696,0.0009546977,0.00003078425,0.001331077,0.005841509,0.2097797,0.01432313,0.000001587035,0.1301245],"study_design_scores_gemma":[0.001706868,0.00009650655,0.00550946,0.0002632365,0.0002726226,0.000006781976,0.001332915,0.4181389,0.571235,0.0009196268,0.00005423435,0.0004638541],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9608351,0.03010946,0.0051052,0.00009250227,0.0000455742,0.0001188566,0.00002710117,0.00006992939,0.00359628],"genre_scores_gemma":[0.9954683,0.0006757369,0.003486753,0.0000321142,0.000006551812,0.00004457917,0.00001315057,0.0000170971,0.0002556898],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6316243,"threshold_uncertainty_score":0.814505,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005507088506911711,"score_gpt":0.2705559104056316,"score_spread":0.2650488218987199,"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."}}