{"id":"W3185918489","doi":"10.1115/gt2021-59053","title":"Ignition Delay Time Correlation of C1 – C5 Natural Gas Blends for Intermediate and High Temperature Regime","year":2021,"lang":"en","type":"article","venue":"","topic":"Advanced Combustion Engine Technologies","field":"Chemical Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Siemens (Canada)","funders":"","keywords":"Shock tube; Bar (unit); Thermodynamics; Materials science; Methane; Arrhenius equation; Ignition system; Volume (thermodynamics); Atmospheric temperature range; Natural gas; Mechanics; Chemistry; Shock wave; Physics; Physical chemistry; Meteorology","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":[0.0001557523,0.0002497328,0.0001736312,0.0005384443,0.0001199525,0.0001598451,0.0002506363,0.000137609,0.0008399456],"category_scores_gemma":[0.0003166669,0.0001112245,0.000150277,0.0005187421,0.0002064926,0.0002770466,0.0001501801,0.000273735,0.0001093363],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003912092,"about_ca_system_score_gemma":0.0001062321,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001944506,"about_ca_topic_score_gemma":0.00191079,"domain_scores_codex":[0.9999132,0.000004610126,0.000005458082,0.00002273503,0.00004061384,0.00001335162],"domain_scores_gemma":[0.9998801,0.0000433025,0.00002882739,0.000009419263,0.00003002464,0.000008294764],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.000998292,0.0001227443,0.03011018,0.0001619378,0.00005617194,0.0003195864,0.0001827059,0.05891781,0.8951582,0.0007629446,0.0003299503,0.01287954],"study_design_scores_gemma":[0.00001025597,0.0001660844,0.03797583,0.000005751995,0.00001441607,0.00007663843,0.00005993144,0.1939663,0.7667953,0.00009733132,0.0008096353,0.00002251479],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9972024,0.00008807558,0.001751517,0.000008999889,0.000004046811,0.000004852396,0.0002212892,0.00006831913,0.0006504386],"genre_scores_gemma":[0.9989339,0.00004158305,0.0005156441,0.000001817618,8.307902e-7,0.000004573017,0.0002665068,0.00001102813,0.0002242702],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001944506,"threshold_uncertainty_score":0.003866315,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004564753119757808,"score_gpt":0.2107091104632333,"score_spread":0.2061443573434755,"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."}}