{"id":"W7117142051","doi":"10.2139/ssrn.5964035","title":"Analytical, experimental, and numerical studies on a capillary thermal mass flow sensor for gas flow measurement","year":2025,"lang":"","type":"preprint","venue":"SSRN Electronic Journal","topic":"Flow Measurement and Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Nexen (Canada)","funders":"","keywords":"Thermal mass flow meter; Mass flow meter; Calibration; Mass flow; Mass flow rate; Flow measurement; Flow (mathematics); Capillary action; Volumetric flow rate","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":[0.001397111,0.0004722788,0.0006387542,0.00048763,0.001082187,0.0005809056,0.001337433,0.0008443913,0.001377836],"category_scores_gemma":[0.00332448,0.0002971449,0.0004212443,0.0006316415,0.001349132,0.0008848867,0.0003836976,0.0005788159,0.0002330125],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001001569,"about_ca_system_score_gemma":0.001129491,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003180274,"about_ca_topic_score_gemma":0.002520852,"domain_scores_codex":[0.9990727,0.0001709167,0.00003390134,0.0001202952,0.0005381012,0.00006402697],"domain_scores_gemma":[0.9975768,0.001244983,0.0001288344,0.0001771946,0.0007852289,0.00008701681],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0009189802,0.0003979176,0.002582324,0.0002505546,0.00002522945,0.0001626191,0.0003464456,0.01040324,0.9612488,0.001902567,0.0006358478,0.02112544],"study_design_scores_gemma":[0.00006156715,0.00146168,0.004589928,0.00001485045,0.00004667235,0.0002253386,0.0001473966,0.1203368,0.8710162,0.0003781314,0.001663191,0.00005831207],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9619803,0.0008637262,0.03377422,0.0004376154,0.0001095878,0.0001252135,0.0001467819,0.0003031311,0.002259365],"genre_scores_gemma":[0.9857765,0.0002669777,0.01268112,0.00004335007,0.00003597368,0.00003358941,0.00004598595,0.00002417196,0.001092393],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003180274,"threshold_uncertainty_score":0.007388771,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03750079252053636,"score_gpt":0.2798305791310362,"score_spread":0.2423297866104998,"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."}}