{"id":"W1978805406","doi":"10.1115/ncad2012-1131","title":"Study of Wall Thickness and Material Effect on Acoustic Wave Propagation in Water-Filled Piping","year":2012,"lang":"en","type":"article","venue":"","topic":"Oil and Gas Production Techniques","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba","funders":"","keywords":"Piping; Acoustics; Materials science; Resonance (particle physics); Acoustic resonance; Sound pressure; Engineering; Physics; Mechanical engineering","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":[0.0002647485,0.0003707641,0.0001861052,0.0002256688,0.0001340401,0.0001581401,0.0002186889,0.0002097325,0.0005736844],"category_scores_gemma":[0.0007374763,0.0002212912,0.0001279422,0.0002588483,0.0003768918,0.0003825183,0.0001139025,0.0002172265,0.0001195445],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001063576,"about_ca_system_score_gemma":0.00008343357,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003373641,"about_ca_topic_score_gemma":0.0002494755,"domain_scores_codex":[0.9998617,0.00003403256,0.000005740651,0.00002756269,0.00005598583,0.00001490329],"domain_scores_gemma":[0.9991418,0.0005312521,0.000172895,0.0000375571,0.000088172,0.00002832975],"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":[0.0002131659,0.00004062051,0.001309733,0.000113412,0.000007319334,0.0001988671,0.0001150665,0.003771402,0.9891088,0.0001523401,0.00003486505,0.004934463],"study_design_scores_gemma":[0.000009972103,0.0007733615,0.009717575,0.00001161912,0.00002798998,0.0001224929,0.00007411978,0.01824961,0.9704148,0.00007885135,0.000495374,0.00002426541],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.993371,0.0005385262,0.0053797,0.00001150867,0.00001131756,0.000006487377,0.00002940927,0.00003008855,0.0006217689],"genre_scores_gemma":[0.9969622,0.0003710193,0.002166355,0.000004767697,0.000007923419,0.000004777278,0.00002603386,0.00001091291,0.0004459337],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0005736844,"threshold_uncertainty_score":0.00191921,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01079698225608465,"score_gpt":0.2235086563698379,"score_spread":0.2127116741137532,"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."}}