Diesel engine aftertreatment warm-up through early exhaust valve opening and internal exhaust gas recirculation during idle operation:

作者: Dheeraj B Gosala , Aswin K Ramesh , Cody M Allen , Mrunal C Joshi , Alexander H Taylor

DOI: 10.1177/1468087417730240

关键词: Exhaust valveAutomotive engineeringNOxEnvironmental scienceFraction (chemistry)Driving cycleExhaust gas recirculationWet stackingIdleDiesel engine

摘要: A large fraction of diesel engine tailpipe NOx emissions are emitted before the aftertreatment components reach effective operating temperatures. As a result, it is essential to develop technologie...

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