Reactivity controlled turbulent jet ignition (RCTJI) for ammonia engine

被引：26
|
作者：
Liu, Zongkuan [1 ]
Zhou, Lei [1 ]
Zhong, Lijia [1 ]
Wei, Haiqiao [1 ]
机构：
[1] Tianjin Univ, State Key Lab Engines, Tianjin 300072, Peoples R China
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2023年 / 48卷 / 33期
基金：
中国国家自然科学基金;
关键词：
HYDROGEN;
D O I：
10.1016/j.ijhydene.2022.12.228
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Ammonia (NH3) fuel is a promising hydrogen carrier for engine carbon neutrality. However, the high auto-ignition temperature and low flame velocity of NH3 substantially restrain its application in internal combustion engines (ICE). In previous works, hydrogen and pre-chamber turbulent jet ignition (TJI) have shown the potential abilities to solve critical combustion issues. Therefore, in this work, a concept of reactivity controlled turbulent jet ignition (RCTJI) for ammonia engines is proposed, where a newly designed air-assisted pre-chamber system with scavenging and hydrogen injection is adopted. (c) 2022 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：12519 / 12522
页数：4
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