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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| Format: | Article |
| Language: | English |
| Published: |
SAE International,
2017-04-13T18:39:06Z.
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| Subjects: | |
| Online Access: | Get fulltext |