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Hydrogen Engine Conversion Aspects

Abstract

The transition from traditional petrol-based combustion engines to hydrogen-powered systems represents a promising advancement in sustainable and clean energy solutions. This review paper explores the intricacies of converting a conventional internal combustion engine to operate on hydrogen gas. Key topics include the performance limitations of hydrogen engines, the role of water injection in combustion modulation, and the investigation of direct injection and port injection systems. This review also examines challenges associated with lean and rich mixtures, risks of backfire and pre-ignition, and the conversion’s overall impact on engine performance and longevity. Additionally, this paper discusses hydrogen lubrication to prevent mechanical wear and addresses emission-related considerations.

Funding source: This research was funded by the Ministry for Innovation and Technology, grant number ÉZFF/261/2022-ITM_SZERZ.
Related subjects: Applications & Pathways
Countries: Hungary
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/content/journal6210
2024-10-28
2024-11-21
/content/journal6210
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