Investigation of natural gas energy fraction and injection timing on the performance and emissions of a dual-fuel engine with pre-combustion chamber under low engine load
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- 作者：Amin Yousefi ; yousefia@myumanitoba.ca ; amin_50@yahoo.com ; Madjid Birouk
- 关键词：Dual-fuel mode ; Natural gas energy fraction ; Pilot diesel injection timing
- 刊名：Applied Energy
- 出版年：2017
- 出版时间：1 March 2017
- 年：2017
- 卷：189
- 期：Complete
- 页码：492-505
- 全文大小：4189 K
- 卷排序：189
文摘
Improved cylinder charge as a result of high swirling motion of pre-chamber. Drastic reduction of NOx at 60% natural gas energy fraction compared to diesel mode. Higher unburned methane emissions under dual-fuel operation. 46% decrease of unburned methane emissions by using pre-combustion chamber.