January 1, 2025Journal of Engineering SciencesOpen Access

HCNG for Sustainable Emission Reduction in SI Engines

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Increased hydrogen in HCNG enhances brake thermal efficiency under lean conditions, improving energy use.
At 2500 rpm with 5% hydrogen, brake thermal efficiency peaked at 23%, showing significant performance gains.
Analysis involved a 3-cylinder engine, measuring emissions and combustion at various equivalence ratios and conditions.
While HCNG reduces CO, HC, and CO2 emissions, an uptick in NOx emissions was observed with higher hydrogen ratios.

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Implication

Research demonstrates that HCNG improves emissions and efficiency in internal combustion engines, suggesting a viable alternative to traditional fuels.

Cite This Study

Baswana et al. (2025) studied this question.

synapsesocial.com/papers/68af76a77567bf4f94fef0e5 https://doi.org/10.21272/jes.2025.12(2).g1

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Implication

Research demonstrates that HCNG improves emissions and efficiency in internal combustion engines, suggesting a viable alternative to traditional fuels.

HCNG for Sustainable Emission Reduction in SI Engines

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Implication

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HCNG for Sustainable Emission Reduction in SI Engines

Key Points

Discussion

Implication

Cite This Study

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