A Simulation Model for Gasoline Engine Cold Start Fuel Calibration
2002-01-2802
10/21/2002
- Event
- Content
- The paper presents a simulation model for the cold start fuel calibration (CSFC) in port-fuel-injected gasoline engines. The model is based on data that is readily available during regular engine tests. The model has been applied to a 2.4L, 4-cylinder, 16 valve, DOHC, multipoint-port-fuel-injection spark ignition gasoline engine. The model determines the amount of fuel vaporized in the intake port at any crank angle degree, and in the cylinder on cycle-by-cycle basis, during the cold start process.
- Pages
- 17
- Citation
- Luan, Y., and Henein, N., "A Simulation Model for Gasoline Engine Cold Start Fuel Calibration," SAE Technical Paper 2002-01-2802, 2002, https://doi.org/10.4271/2002-01-2802.