Comparing the effect of a swirl flap and asymmetric inlet valve opening on a light duty diesel engine
Diesel engine designers often use swirl flaps to increase air motion in cylinder at low engine speeds, where lower piston velocities reduce natural in-cylinder swirl. Such in-cylinder motion reduces smoke and CO emissions by improved fuel-air mixing. However, swirl flaps, acting like a throttle on a...
| Hauptverfasser: | , , , |
|---|---|
| Format: | Conference item |
| Veröffentlicht: |
Society of Automotive Engineers
2017
|