To improve urban air pollution, stringent emissions regulations for heavy-duty diesel engines have been proposed and will become effective in Japan, the EU, and the United States in a few years. To comply with such future regulations, it is critical to investigate the effects of intake and injection parameters and fuel properties on engine performance, efficiency and emissions characteristics, associated with the use of aftertreatment systems. An experimental study was carried out to identify such effects. In addition, the KIVA-3 code was used to gain insight into cylinder events. The results showed improvements in NOx-Smoke and BSFC trade-offs at high-pressure injection in conjunction with EGR and supercharging.
|ジャーナル||SAE Technical Papers|
|出版ステータス||Published - 2003 1月 1|
|イベント||2003 JSAE/SAE International Spring Fuels and Lubricants Meeting - Yokohama, Japan|
継続期間: 2003 5月 19 → 2003 5月 22
ASJC Scopus subject areas