This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Reduction of ldle Knock by EGR in a Passenger Car Diesel Engine
Annotation ability available
Sector:
Language:
English
Abstract
In order to reduce the diesel idle knock, the effects of EGR on the idling characteristics were investigated on a passenger car-equipped with an EGR Idle Knock Reduction System developed for practical use.
It was found that EGR was effective not only for reducing idle knock but also for decreasing fuel consumption, smoke density, exhaust emissions and engine vibration.
Moreover, the practical range and possibility of the EGR Idle Knock Reduction System were found by clarifying the relationship between EGR, injection timing, cooling water temperature, noise level and fuel consumption.
Authors
Citation
Fukutani, I. and Watanab, E., "Reduction of ldle Knock by EGR in a Passenger Car Diesel Engine," SAE Technical Paper 840421, 1984, https://doi.org/10.4271/840421.Also In
References
- Watanabe E. Fukutani I. Miyake K. Komotori K. “Trottling of 2-Stroke Cycle Diesel Engines at Part-Load and Idling.” SAE Paper No. 730187 SAE Congress Detroit 1973 Trans. JSAE 6 1973 35
- Oetting H. Papez S. “Reducing Diesel Knock by Means of Exhaust Gas Recirculation.” SAE Paper No. 790268 SAE Congress Detroit 1979
- Watanabe E. Fukutani I. “Reduction of Diesel Idle Knock by EGR.” SAE Paper No. 810296 presented at SAE Congress Detroit 1981 90 1981 1287 Trans. JSAE 22 1981 28
- Ohnishi S. Hong Jo Souk “Active Thermo-Atmosphere Combustion (ATAC) -A New Combustion Process for Internal Combustion Engine.” SAE Paper No. 790501 SAE Congress Detroit 1979 88 1979 1851
- Pinolini F. Spiers J. “Diesel Smoke -A Comparison of Test Methods and Smoke-meters on Engine Test Bed and Vehicle.” SAE Paper No. 690491 SAE Mid-Year Meeting Chicago 1969
- Hiroyasu H. Kadota T. “Soot Formation and Oxidation in Diesel Engines.” SAE Paper No. 800252 SAE Congress Detroit 1980 89 1980 1148 Trans. JSME 46 406 1194
- Nishida O. “Distribution of Soot Concentrations in the Diffusion Flames.” Bulletin of the JSME 24 1981 193 1185 Trans. JSME 46 1980-1I 411 p. 2204
- Tsunemoto H. Ishitani H. Murayama T. “Effect of EGR on Startability of DI Diesel Engine.” Trans. JSME 47 1981-7 419 1400 Trans. JSME 49 1983-1 437 283
- Nagai M. Asada T. “Investigations of Recycle and Closed-Cycle Diesel Engines Part 1-3.” Trans. JSME 44 1978 386 3543 Nainen-Kikan (Internal Combustion Engine) 19 1980 4 19