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W/O Emulsion Realizes Low Smoke and Efficient Operation of DI Engines without High Pressure injection
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English
Abstract
To improve engine performance parameters such as smoke, NOx, and BSFC in a DI diesel engine, water-in-gas oil emulsified fuel was used without high pressure or high injection rate.
It was confirmed that when compared with high pressure and high injection rate operation with gas oil, emulsified fuel gives significant reductions in NOx concentration, improved fuel economy, and reduced smoke density at ordinary injection pressure and retarded timings.
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Authors
Citation
Tsukahara, M., Yoshimoto, Y., and Murayama, T., "W/O Emulsion Realizes Low Smoke and Efficient Operation of DI Engines without High Pressure injection," SAE Technical Paper 890449, 1989, https://doi.org/10.4271/890449.Also In
References
- Murayama T. Tsukahara M. et al. “Experimental Reduction of NOx, Smoke, and BSFC in a Diesel Engine Using Uniquely Produced Water (0-80%) to Fuel Emulsion” SAE Paper 780224 ; SAE Trans. 87 1979
- Tsukahara M. et al. “Influense of Fuel Properties on the Combustion in Diesel Engine Driven by the Emulsified Fuels” Bulletin of the JSME 25 202 1982
- Tsukahara M. et al. “Influence of Combustion Chamber Configurations on the Combustion in Diesel Engine Driven by Emlsified Fuel” Trans. of the JSME 48 426 1982
- Yoshimoto Y. Tsukahara M. “Influence of Injection Characteristics on the Performance of a Diesel Engine Driven by Emulsified Fuel (1st Report, Spray Characteristics of Emulsified Fuel)” Trans. of the JSME 54 503 1988