Expanding high ammonia energy ratios in an ammonia-diesel dual-fuel engine across wide-range rotational speeds

• Published in: Applied thermal engineering Vol. 251; p. 123608
• Main Authors: Mi, Shijie, Shi, Zhongrui, Wu, Haoqing, Zheng, Liang, Zhao, Wenbin, Qian, Yong, Lu, Xingcai
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 15.08.2024
• Subjects: Ammonia energy ratio; Carbon-free ammonia; Combustion; Emission; Principal component analysis; Wide-range engine speeds; Emission; Wide-range engine speeds; Combustion; Carbon-free ammonia; Ammonia energy ratio; Principal component analysis

[Display omitted] •Wide-range rotational speed works at medium load.•The maximum ammonia substitution for diesel reaches 88%.•Indicated thermal efficiency is up to 47 % in 1800 rpm speed conditions.•Principal component analysis is used for dimensionality reduction and comparison. Ammonia (NH3), as a...