{"id":"W2247256217","doi":"10.1115/gt2015-44133","title":"Uncertainty Quantification of Thermoacoustic Instabilities in a Swirled Stabilized Combustor","year":2015,"lang":"en","type":"preprint","venue":"","topic":"Combustion and flame dynamics","field":"Engineering","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Sherbrooke","funders":"European Commission","keywords":"Combustor; Helmholtz free energy; Thermoacoustics; Solver; Combustion chamber; Combustion; Mechanics; Oscillation (cell signaling); Jet engine; Physics; Uncertainty quantification; Computation; Describing function; Monte Carlo method; Amplitude; Mode (computer interface); Statistical physics; Computer science; Mathematics; Mathematical optimization; Thermodynamics; Algorithm; Chemistry; Optics","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":[0.001098651,0.0005761047,0.0004620179,0.0007887284,0.0002786804,0.0006763148,0.0005011876,0.0004971151,0.0003418382],"category_scores_gemma":[0.002248601,0.0003255057,0.0005385066,0.0002722413,0.0008672151,0.00053066,0.0006938758,0.0004740178,0.00004285543],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006039531,"about_ca_system_score_gemma":0.0004317389,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002444393,"about_ca_topic_score_gemma":0.001079752,"domain_scores_codex":[0.9996222,0.00008621901,0.00002068125,0.00006799001,0.0001741612,0.00002856644],"domain_scores_gemma":[0.9987923,0.0007701149,0.0002102639,0.00007006981,0.0001241413,0.00003304172],"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":[0.0001050145,0.00002096399,0.001211199,0.00004162307,0.0000273578,0.00008374097,0.00006145544,0.968809,0.0237828,0.001148656,0.00002402385,0.004684293],"study_design_scores_gemma":[0.000002201368,0.00003157129,0.0006173846,0.000003482445,0.000004048689,0.00001240581,0.000008154145,0.9922631,0.006623507,0.0003963221,0.00002895349,0.00000892045],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8012663,0.0002655757,0.1972858,0.0000502169,0.00001312201,0.00002249004,0.00006297492,0.0002041261,0.0008294258],"genre_scores_gemma":[0.9901485,0.00003723943,0.009628039,0.000003541778,0.000001960281,0.000009808725,0.00002367238,0.00001186314,0.0001352414],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002444393,"threshold_uncertainty_score":0.005810261,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03082498709607923,"score_gpt":0.2508078893149565,"score_spread":0.2199829022188773,"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."}}