The influence of hydrogen addition on operational parameters values of ICE engine
Abstract
Hydrogen, as a clean and renewable energy carrier, has attracted significant interest due to its potential to reduce greenhouse gas emissions when used in internal combustion engines and fuel cells. Research into dual-fuel systems, particularly blends of conventional fuels with renewable alternatives, aims to address challenges related to pollutant emissions, and adaptability of existing engine technologies. This paper presents research on the Honda NHX 110 internal combustion engine (ICE), powered by dual fuels. The engine was fueled using the following mixtures of fuels: RON95 with methanol (M85), RON95 with ethanol (E85), M85 with hydrogen, and E85 with hydrogen. Experimental research was performed at different ignition advance angle (IAA) values. The effects of IAA changes on indicated work, mechanical power, torque, electrical power, and effective and mean effective loop pressure generated by the ICE engine are discussed. Finally, conclusions are drawn on the influence of IAA and hydrogen addition on nitrogen oxides and hydrocarbon emissions. These results highlight the potential of hydrogen as a transitional fuel while emphasising the need for advanced strategies such as exhaust gas recirculation (EGR) and variable valve timing (VVT) to optimise dual-fuel ICE systems.
Published
2024-12-14
How to Cite
CHMIELEWSKI, Adrian et al.
The influence of hydrogen addition on operational parameters values of ICE engine.
Journal of Power Technologies, [S.l.], v. 104, n. 4, p. 313--323, dec. 2024.
ISSN 2083-4195.
Available at: <https://papers.itc.pw.edu.pl/index.php/JPT/article/view/1900>. Date accessed: 21 dec. 2024.
Issue
Section
Fuel Cells and Hydrogen
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