{"id":"W2169364531","doi":"10.1115/imece2004-61410","title":"A Simple Asymptotic Compact Model for Two-Phase Frictional Pressure Gradient in Horizontal Pipes","year":2004,"lang":"en","type":"article","venue":"Fluids Engineering","topic":"Flow Measurement and Analysis","field":"Engineering","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Pressure gradient; Laminar flow; Mechanics; Turbulence; Phase (matter); Mathematics; Physics; Materials science; Mathematical analysis","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004092531,0.0005812412,0.000623473,0.0005179958,0.0002417898,0.0005988762,0.001319099,0.0008444014,0.001814554],"category_scores_gemma":[0.001436272,0.0003434822,0.0006162557,0.0004600199,0.0007278791,0.001192579,0.0006110552,0.0005461606,0.0005251634],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006316599,"about_ca_system_score_gemma":0.0006134702,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002298779,"about_ca_topic_score_gemma":0.001009831,"domain_scores_codex":[0.9997442,0.00005081379,0.00001224584,0.00004854627,0.0001207818,0.00002344208],"domain_scores_gemma":[0.9997374,0.0001092702,0.00004344084,0.0000328696,0.00006329712,0.00001359532],"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":[0.00002718621,0.0000308878,0.0004772196,0.000114202,0.000009857449,0.0001946606,0.0000740711,0.8974888,0.01324435,0.07312353,0.00082837,0.01438684],"study_design_scores_gemma":[0.000001689614,0.000008394485,0.0000969618,0.000002273416,0.000001335315,0.00003106254,0.000002505398,0.9968496,0.0003855044,0.002348739,0.0002680134,0.000003894766],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.0188387,0.0001889426,0.9760928,0.00007551713,0.00002902191,0.00003867521,0.00007449227,0.000280622,0.004381274],"genre_scores_gemma":[0.912315,0.0007336561,0.075076,0.00008441074,0.00007462931,0.0003333136,0.0002287873,0.0001541433,0.01100019],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002298779,"threshold_uncertainty_score":0.006070256,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0149868954218521,"score_gpt":0.233642808867425,"score_spread":0.2186559134455729,"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."}}