{"id":"W2093780312","doi":"10.1002/cjce.20032","title":"Flow rate measurement errors in vacuum tubes: Effect of gas resistance to accumulation","year":2008,"lang":"en","type":"article","venue":"The Canadian Journal of Chemical Engineering","topic":"Heat Transfer and Boiling Studies","field":"Engineering","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Knudsen number; Mechanics; Knudsen diffusion; Thermodynamics; Constant (computer programming); Tube (container); Diffusion; Flow (mathematics); Flow coefficient; Chemistry; Volumetric flow rate; Materials science; Physics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0005276505,0.0001171272,0.0002456471,0.0001475259,0.00002350731,0.000006490657,0.0001426164,0.0000427957,0.000002660476],"category_scores_gemma":[0.0001773444,0.00009058279,0.00006705948,0.0002251011,0.00002010787,0.00004912776,0.000003230017,0.0002319131,9.264394e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003003806,"about_ca_system_score_gemma":0.00008088606,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001654903,"about_ca_topic_score_gemma":0.0009038016,"domain_scores_codex":[0.9992135,0.00001727396,0.0003073914,0.00005334671,0.000177525,0.0002309853],"domain_scores_gemma":[0.9995658,0.00008139038,0.000008985377,0.00008991801,0.00006988725,0.0001840411],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00002989024,0.000002657297,0.0008964481,0.0001625665,0.00006564662,0.0000450993,0.001113104,0.7338664,0.2633291,0.00000910685,0.0002579184,0.0002220023],"study_design_scores_gemma":[0.0007016886,0.00006373839,0.004928182,0.0006807288,0.00003650226,0.00003589149,0.000008554295,0.03644222,0.9563454,0.00001784452,0.0005106148,0.0002286095],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976339,0.0007017929,0.001148666,0.0001946879,0.0001680939,0.00008082083,0.000002308149,0.00001935178,0.00005036653],"genre_scores_gemma":[0.9996364,0.00001058901,0.0002456631,0.00001079549,0.00006823095,0.000003065832,2.606703e-7,0.00002336529,0.000001643734],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6974242,"threshold_uncertainty_score":0.3693859,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02306703737870961,"score_gpt":0.2143772869125099,"score_spread":0.1913102495338003,"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."}}