This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
The Influence of Fuel Characteristics on Vaporization in the S.I. Engine Cylinder During Cranking at Low Temperature
Annotation ability available
Sector:
Language:
English
Abstract
Using five single-component, three dual-component and five full boiling range fuels, the relationship between engine startability under low temperature and fuel volatility was experimentally studied. The study was carried out through the analysis of fuel vaporization and mixture formation in the cylinder. The effect of other factors such as cranking speed, ignition timing and fuel quantity supplied to the cylinder on startability was also examined from the view point of fuel vaporization in the cylinder. A theoretical approach for estimating the startability with fuels of various volatility was attempted. Based on this estimation, the degree of cold startability deterioration with lower volatility fuels and the way to improve cold engine startability were discussed.
Recommended Content
Technical Paper | Quantitative Analysis of Fuel Behavior in Port-Injection Gasoline Engines |
Technical Paper | Residual Gas Measurements in a Utility Engine |
Technical Paper | Investigation into Crevice Out-Gassing of an Operating SI Engine with a Fast-FID |
Authors
Citation
Nakajima, Y., Saito, T., Takagi, Y., Katoh, K. et al., "The Influence of Fuel Characteristics on Vaporization in the S.I. Engine Cylinder During Cranking at Low Temperature," SAE Technical Paper 780612, 1978, https://doi.org/10.4271/780612.Also In
References
- Gomi T. JASME Paper 35 269 January 1969
- Andreev V. I. et al. Asano Y. “Mixture Distribution of Carburettor Engine” Internal Combustion Engine Sankaido 16 189 1977
- Philippovich A. D. 1949 Dec. 1955
- C.R.C. “Vapor Pressure Relations of Gasoline” Dec. 1955
- Rossini F. D. Pitzer K. S. et al. “Selected Values of Physical and Thermodynamic Properties of Hydrocarbons and Related Compounds” Carnegie Press Pitsburgh 1953
- Awano S. Internal Combustion Engine Sankaido