Effect of EGR on Combustion and Emission Characteristics of Marine Dual Fuel Engines
Hongliang Yu, Peng Sun, Ji Wu, Jinlong Bian
Available Online July 2017.
- https://doi.org/10.2991/iccse-17.2017.35How to use a DOI?
- Combustion, Emission, EGR, Marine dual fuel engines
- In this paper, in order to obtain performance of marine natural gas/diesel dual fuel engine on exhaust gas recirculation (EGR), the AVL-FIRE software had been adopted to numerical effect analyze of different EGR on combustive process and emission of the engine. The result shows that numerical simulation results are consistent with the tested pressure. The bursts pressure and temperature in-cylinder decrease 4.4% and 5.4% by EGR rate increase every 10%. EGR rate increase make the temperature of the combustion area and the NO generation area in the cylinder decrease, the unburned equivalent ratio increase, the NO emission decrease.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Hongliang Yu AU - Peng Sun AU - Ji Wu AU - Jinlong Bian PY - 2017/07 DA - 2017/07 TI - Effect of EGR on Combustion and Emission Characteristics of Marine Dual Fuel Engines PB - Atlantis Press SP - 194 EP - 199 SN - 2352-538X UR - https://doi.org/10.2991/iccse-17.2017.35 DO - https://doi.org/10.2991/iccse-17.2017.35 ID - Yu2017/07 ER -