{"id":"W4234369137","doi":"10.1115/gt2012-69310","title":"Ignition Delay Time and Laminar Flame Speed Calculations for Natural Gas/Hydrogen Blends at Elevated Pressures","year":2012,"lang":"en","type":"article","venue":"Volume 2: Combustion, Fuels and Emissions, Parts A and B","topic":"Advanced Combustion Engine Technologies","field":"Chemical Engineering","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Rolls-Royce (Canada)","funders":"","keywords":"Combustor; Laminar flame speed; Natural gas; Laminar flow; Hydrogen; Ignition system; Methane; Flame speed; Fuel gas; Combustion; Chemistry; Thermodynamics; Materials science; Nuclear engineering; Premixed flame; Organic chemistry; Physics; 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":[0.0002149781,0.0004124219,0.0002600557,0.0008856117,0.0002439491,0.0003204712,0.000468873,0.0003326103,0.001550669],"category_scores_gemma":[0.0004798812,0.0002128983,0.000365578,0.0007009235,0.0001532663,0.0003717103,0.0001640115,0.000300327,0.000268699],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005674087,"about_ca_system_score_gemma":0.0005012999,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00540224,"about_ca_topic_score_gemma":0.004816584,"domain_scores_codex":[0.9999379,0.000004990584,0.000005932454,0.000009772116,0.00002828246,0.00001311932],"domain_scores_gemma":[0.9998134,0.0001001976,0.00003066303,0.00001191489,0.00003466596,0.000009193996],"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":[0.0004075197,0.0001571035,0.01386521,0.0002418203,0.00003391083,0.0002613656,0.0001303667,0.8947412,0.06908091,0.002799959,0.0003856119,0.01789502],"study_design_scores_gemma":[0.00002744192,0.0001457824,0.006878881,0.000006295333,0.00001169071,0.00004394342,0.00004577618,0.9372318,0.05440586,0.0004592273,0.00072557,0.00001769565],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9798136,0.0002169735,0.0153731,0.00001737753,0.000009184708,0.00002706904,0.0006848924,0.0003042523,0.003553545],"genre_scores_gemma":[0.9935207,0.0001382639,0.005000883,0.000002237961,0.000001680362,0.00001783582,0.0003809285,0.00006180692,0.0008757262],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00540224,"threshold_uncertainty_score":0.01074159,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01297855142945179,"score_gpt":0.2397563893941812,"score_spread":0.2267778379647294,"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."}}