Effect of hydrogen blending on the combustion performance, emission, and cycle-to-cycle variation characteristics of a single-cylinder GDI spark ignition dual-fuel engine

The effect of hydrogen addition on combustion, performance, emission and cyclic variation under different hydrogen flow rates (2, 5, 8, 11, and 14 LPM) were investigated based on a SI engine with hydrogen port induction and gasoline direct injection. The in-cylinder pressure increases by 52.04% with...

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Bibliographic Details

Published in:	International Journal of Thermofluids
Main Authors:	S.T.P. Purayil, SAB Al-Omari, E. Elnajjar
Format:	Article
Language:	English
Published:	Elsevier 2023-11-01
Subjects:	Hydrogen–gasoline Dual-fuel engine Gasoline injection Hydrogen addition Combustion Cyclic variation
Online Access:	http://www.sciencedirect.com/science/article/pii/S2666202723001209