Open AccessRAILPLUG IGNITION SYSTEM FOR ENHANCED ENGINE PERFORMANCE AND REDUCED MAINTENANCE
Author(s) -
Ronald D. Matthews
Publication year - 2003
Language(s) - English
Resource type - Reports
DOI - 10.2172/822222
Subject(s) - ignition system , schedule , spark (programming language) , mechanism (biology) , computer science , stability (learning theory) , simulation , kinetics , process (computing) , ignition timing , engineering , physics , aerospace engineering , programming language , machine learning , quantum mechanics , operating system
During the first year of this project, three experimental subtasks and four modeling subtasks were scheduled to begin. Five of these 7 subtasks were scheduled for completion by the end of the first year. Both experimental tasks were completed on schedule. No experimental data were scheduled for the first year. The four modeling tasks are progressing well. However, two of the numerical tasks have been delayed somewhat. A simplified plasma kinetics mechanism was developed and tested against a detailed model. The agreement was quite good. A simplified kinetics mechanism for flame propagation was also developed and validated via comparisons against an elementary kinetics mechanism. Again, the agreement was quite good. The 2D spark ignition process model was exercised to ensure stability but the 3D version was not completed. Excellent progress was made on the ignition circuit model, but it is not yet finished. The delays in these two subtasks are not expected to impact the schedule for the overall project