2023
DOI: 10.1177/14680874231169562
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Understanding hydrogen jet dynamics for direct injection hydrogen engines

Abstract: The energy paradigm is shifting toward carbon-free and low-emission alternative fuels. Among the many candidates, hydrogen is considered a promising option thanks to its favorable fuel properties, including zero carbon content, high gravimetric energy density, and fast flame speed, despite its technical fuel production and storage challenges. Direct injection technology has been identified as the best approach for applying hydrogen in combustion engines to overcome the accompanying issues, such as backfire and… Show more

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Cited by 9 publications
(1 citation statement)
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“…For the design and optimization of hydrogen direct injection systems, it is essential to study the behavior of the hydrogen jet in the cylinder as well as the influence of the operating parameters and boundary conditions [20]. For this purpose, suitable visualization techniques are required to obtain information on the shape, penetration, angle, density, and velocity of the jet.…”
Section: Introductionmentioning
confidence: 99%
“…For the design and optimization of hydrogen direct injection systems, it is essential to study the behavior of the hydrogen jet in the cylinder as well as the influence of the operating parameters and boundary conditions [20]. For this purpose, suitable visualization techniques are required to obtain information on the shape, penetration, angle, density, and velocity of the jet.…”
Section: Introductionmentioning
confidence: 99%