{"id":"W2007435809","doi":"10.2118/166135-ms","title":"Universal Fluid Characterization Using an EOS Based on Perturbation from n-Alkanes","year":2013,"lang":"en","type":"article","venue":"SPE Annual Technical Conference and Exhibition","topic":"Phase Equilibria and Thermodynamics","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"van der Waals force; Thermodynamics; Perturbation (astronomy); Characterization (materials science); Combining rules; Equation of state; Statistical physics; Materials science; Chemistry; Mathematics; Physics; Molecule","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":[0.0004881276,0.0004659598,0.0002708551,0.0008612173,0.0001821188,0.000342183,0.0003368062,0.0002545594,0.0007381777],"category_scores_gemma":[0.001319709,0.0001740098,0.0003361246,0.0004201324,0.0004527023,0.0007443225,0.0005981594,0.0004458039,0.0001793899],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002684795,"about_ca_system_score_gemma":0.0004298907,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009066876,"about_ca_topic_score_gemma":0.0007597621,"domain_scores_codex":[0.9997621,0.0000435761,0.00001774401,0.00004616699,0.0001141073,0.00001634231],"domain_scores_gemma":[0.9995698,0.0001940855,0.00006170022,0.00005471447,0.0001002893,0.00001930282],"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":[0.0002199454,0.00007422327,0.003535155,0.000261599,0.00003339554,0.0001414776,0.00013349,0.1295387,0.7663798,0.00681537,0.0002833895,0.09258339],"study_design_scores_gemma":[0.000007602293,0.00005607855,0.00111054,0.000006915718,0.000007647727,0.00003664861,0.00001694426,0.8191169,0.1776138,0.001049194,0.0009585528,0.00001921319],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.187999,0.0002377961,0.8079479,0.00007836105,0.00005424388,0.0001160192,0.0001448229,0.001294039,0.002127775],"genre_scores_gemma":[0.7595298,0.0001790833,0.2388084,0.00003523239,0.00001620413,0.0001123249,0.0001829061,0.0001472798,0.0009887725],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.0009066876,"threshold_uncertainty_score":0.002581537,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01663566939078328,"score_gpt":0.2203767772526737,"score_spread":0.2037411078618904,"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."}}