Combustion and emission characteristics of a DME (dimethyl ether)-diesel dual fuel premixed charge compression ignition engine with EGR (exhaust gas recirculation)
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Combustion and emission characteristics of a DME (dimethyl ether)-diesel dual fuel premixed charge compression ignition engine with EGR (exhaust gas recirculation)
- 发表刊物：
- Energy
- 摘要：
- Highlights:
NOx (nitrogen oxides) emission of PCCI (premixed charge compression ignition) engine reduced with an increase in DME (dimethyl ether) pre-mixing ratio and EGR (exhaust gas recirculation) rate.
•Smoke emission decreased with an increase in DME pre-mixing ratio and a decrease of EGR rate.
•ηet for PCCI engine improved with an increase in DME pre-mixing ratio and a decrease of EGR rate.
•Effects of EGR on PCCI combustion gradually weakened with a rise of DME pre-mixing ratio.
- 合写作者：
- Yuwei Zhao, Ying Wang*, Dongchang Li, Xiong Lei, Shenghua Liu
- 卷号：
- 72
- 页面范围：
- 608-617
- 是否译文：
- 否
- 发表时间：
- 2014-08-01