Analysis of NOx Emissions during Crank-Start and Cold Fast-Idle in a GDI Engine

Analysis of NOx Emissions during Crank-Start and Cold Fast-Idle in a GDI Engine

The NOx emissions during the crank-start and cold fast-idle phases of a GDI engine are analyzed in detail. The NOx emissions of the first 3 firing cycles are studied under a wide set of parameters including the mass of fuel injected, start of injection, and ignition timing. The results show a strong...

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Bibliographic Details
Main Authors: Rodriguez, J. Felipe (Author), Cheng, Wai K (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Mechanical Engineering (Contributor)
Format: Article
Language:English
Published: SAE International, 2017-04-13T18:39:06Z.
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