Multi-component transient fuel compensation

Details Multi-component transient fuel compensation Multi-component transient fuel compensation

2010-04-14

2011-10-25

Kwon, John (Department: 3747)

Internal-combustion engines

Combustion chamber means combined with air-fuel mixture...

C123S518000, C123S304000, C123S381000

Reexamination Certificate

active

08042518

ABSTRACT:
A method adjusts fuel injection to account for fuel puddling in the engine intake. The fuel is adjusted based on the ethanol content of the fuel in the puddle, and the make-up of the various fuel components in the puddle. In this way, it is possible to better account for the effects of these parameters on puddle evaporation.

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patent: 2009/0024301 (2009-01-01), Volpato
patent: 2009/0064767 (2009-03-01), Roth
Batteh, John J. et al. “Modeling Transient Fuel Effects with Alternative Fuels.” SAE Technical Paper Series. 2005. 12 pages. 2005-01-1127. SAE International; Warrendale, PA.
Batteh, John J. et al. “Analytical Assessment of Simplified Transient Fuel Tests for Vehicle Transient Fuel Compensation.” SAE Technical Paper Series. 2005. 14 pages. 2005-01-3894. SAE International; Warrendale, PA.

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