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An Air Cell DI Diesel Engine and Its Soot Emission Characteristics
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English
Abstract
A DI diesel engine with an air cell was developed as one of the combustion systems for reducing soot emission from diesel engines: The air is accumulated in the air cell during the compression stroke and is injected into the main chamber during a period after the end of injection. The air jet stirs the stagnant flame and promotes soot oxidation.
A comparative experiments with the conventional system made it clear that the air-cell system effectively reduces soot emission at a medium and high load condition.
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Citation
Kamimoto, T., Osako, S., and Matsuoka, S., "An Air Cell DI Diesel Engine and Its Soot Emission Characteristics," SAE Technical Paper 831297, 1983, https://doi.org/10.4271/831297.Also In
References
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- Mogasa Z. N. et al. “Performance and Regeneration Characteristics of a Cellular Ceramic Diesel Particulate Trap” SAE paper 820272 1982
- Duggal V. K. et al. “A Study of Pollutant Formation within the Combustion Space of a Diesel Engine” SAE paper 780227 1978
- Aoyagi Y. et al. “A Gas Sampling Study on the Formation Processes of Soot and NO in a DI Diesel Engine” SAE paper 800254 1980
- Kamimoto T. et al. “Soot Oxidation Rate in the Flame in a DI Diesel Engine” Diesel Engines for Passenger Cars and Light Duty Vehicles, I Mech E Conference Publications 1982-8, 1982 259
- Nagle J. Strickland- R. F. Constable “Oxidation of Carbon between 1000 - 2000°C” Fifth Carbon Conference 1961 154
- Park C. Appleton J. P. “Shock Tube Measurement of Soot Oxidation Rates” Combustion and Flame 20 1973 369