Results of an effort to integrate an aftertreatment system for the simultaneous reduction of NOx and PM emissions on a Tier 2 Evolution Locomotive are presented. The paper provides detail on the solution that was realized to meet packaging constraints and also highlights aftertreatment performance limitations that resulted from these design decisions. Analysis results showing the predicted impact on engine performance are presented and compared to results obtained from field testing of the integrated system.
- Internal Combustion Engine Division
Aftertreatment System Integration on a Tier 2 Evolution Locomotive: Analysis and Field Test Results
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Balu, G, Sethuraman, S, Lavertu, TM, Akinyemi, W, Primus, RJ, & Kiran, S. "Aftertreatment System Integration on a Tier 2 Evolution Locomotive: Analysis and Field Test Results." Proceedings of the ASME 2014 Internal Combustion Engine Division Fall Technical Conference. Volume 1: Large Bore Engines; Fuels; Advanced Combustion; Emissions Control Systems. Columbus, Indiana, USA. October 19–22, 2014. V001T01A009. ASME. https://doi.org/10.1115/ICEF2014-5586
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