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Improvement of Fuel Consumption of Turbo Charged Diesel Engine Fueled with DME~Influence of Compression Ratio, Chamber Shape and Diameter of Nozzle Hole
Technical Paper
2012-08-0322
Sector:
Language:
Japanese
Abstract
It was shown that the trade-off of NOx and CO₂ emission from diesel engine fueled with DME is improved by setting an EGR system to Low Pressure Loop by past researches. In this paper, for the further low fuel consumption and emission of DME diesel engine, the influences of change of compression ratio, nozzle diameter and chamber shape on engine performance and emission characteristics were investigated.
Authors
- Takeshi Okamoto - Isuzu Advanced Engineering Center
- Takeshi Seto - Isuzu Advanced Engineering Center
- Shigehisa Takase - Isuzu Advanced Engineering Center
- Takashi Hara - Isuzu Advanced Engineering Center
- Naoki Yanagisawa - Isuzu Advanced Engineering Center
- Takeshi Tokumaru - Isuzu Advanced Engineering Center
- Naoki Shimazaki - Isuzu Advanced Engineering Center