This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
The Influence of the Combustion Chamber Head Material of a Gasoline Engine on Exhaust HC
Technical Paper
2000-01-3072
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Aluminum alloy or cast iron is used for the combustion chamber head, and the influence of head material on engine performance and the exhaust characteristics were examined. Comparing the aluminum alloy head to the cast iron one, the differences between them in indicated mean effective pressure and in NOx concentration are minor, but the discrepancy is large in the HC concentration. This is attributed to the lower head wall temperature caused by high thermal conductivity of the aluminum alloy. From the calculated results, the head surface temperature rise and HC reduction is expected by coating the material having lower thermal conductivity.
Recommended Content
Authors
Topic
Citation
Mukai, K. and Miyazaki, H., "The Influence of the Combustion Chamber Head Material of a Gasoline Engine on Exhaust HC," SAE Technical Paper 2000-01-3072, 2000, https://doi.org/10.4271/2000-01-3072.Also In
References
- Daniel W.A. Flame Quenching at the Walls of an Internal Combustion Engines 6th Symposium International on Combustion 1957 886
- Henningsen S. Qvale B. Experimental Determination of the Flame Quenching Distance in a Spark-Ignition Engine SAE Paper 800104 1980
- Weiss P. Keck J. C. Fast Sampling Valve Measurements of Hydrocarbons in the Cylinder of a CFR Engine SAE Paper 810149 1981
- LoRusso J. A. Kaiser E. W. Lavoie G. A. In-Cylinder Measurements of Wall Layer Hydrocarbons in a Spark Ignited Engine Combustion Science and Technology 33 1983 75
- Wentworth J. T. Piston and Ring Variables Affect Exhaust Hydrocarbon Emission SAE Paper 680109 1968
- Sellnau M. C. Springer G. S. Keck J. C. Measurements of Hydrocarbon Concentration in the exhaust Products from a Spherical Combustion Bomb SAE Paper 810148 1981
- Saika T. Korematu K. Flame Propagation into the Ring Crevice of a Spark Ignition Engine SAE Paper 861528 1986
- Alkidas A. C. Combustion-Chamber Crevices: The Major Source of Engine-Out Hydrocarbon Emissions under Fully Warmed Conditions Progress in Energy and Combustion Science 25 1999
- Engler B. H. Lindner D. Lox E.S. Ostgathe K. Schafer- Sindlinger A. Muller W. Reduction of Exhaust Gas Emissions by Using Hydrocarbon Adsorber System SAE Paper 930738 1993
- Tsuchida Hirofumi Ishihara Kouji Iwakiri Yasunori Matsumoto Mikio Effect of Catalyst Systems on Characteristics of Exhaust Hydrocarbon Species SAE Paper 932718 1993
- Wentworth J. T. Effect of Combustion Chamber Surface Temperature on Exhaust Hydrocarbon Concentration SAE Paper 710587 1971
- Myers James P. Alkidas Alexandros C. Effects of combustion Chamber Surface Temperature on the Exhaust Emissions of a Single-Cylinder Spark-Ignition Engine SAE Paper 780642 1978
- Guillemot P. Gatellier B. Rouveirolles P. The Influence of Coolant Temperature on Unburned Hydrocarbon Emissions from Spark Ignition Engine SAE Paper 941962 1994
- Russ S. Kaiser E. W. Siegel W. O. Effect of Cylinder Head and Engine Block Temperature on HC Emissions from a Single Cylinder Spark Ignition Engine SAE Paper 952536 1995