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Diesel Combustion Improvement and Emissions Reduction Using VCO Nozzles with High Pressure Fuel Injection
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English
Abstract
This paper presents the results of engine experiments and spray observations on a VCO nozzle. Two types of VCO nozzles having different hole shapes were investigated. One had a straight step hole (the VCO-S) and the other had a tapered step hole (the VCO-T).
Both VCO nozzles could greatly reduce HC emissions in comparison to a standard nozzle. The VCO-S nozzle could reduce NOx emissions more than the VCO-T nozzle, and its spray penetration was shorter than that of the VCO-T.
Authors
Citation
Takeda, Y., Ishikawa, N., Komori, M., and Tsujimura, K., "Diesel Combustion Improvement and Emissions Reduction Using VCO Nozzles with High Pressure Fuel Injection," SAE Technical Paper 940899, 1994, https://doi.org/10.4271/940899.Also In
References
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