Experimental Investigation of Flame Characteristics of H2-Enriched Biogas Under Different Swirl Numbers DOI Creative Commons
Gulzira Koldassova, K.S. Idrissova,

A.A. Tumanova

et al.

Energies, Journal Year: 2025, Volume and Issue: 18(6), P. 1446 - 1446

Published: March 15, 2025

Biogas, derived from human waste or industrial byproducts, is considered one of the most environmentally acceptable fuels. However, such fuels often exhibit relatively low efficiency, making it essential to develop technologies that facilitate their effective combustion. This article investigates combustion biogas with addition hydrogen at varying degrees flow swirling. For this purpose, a burner was used in which methane, and CO2 were mixed mixer. The studies revealed increasing proportion leads an average 15% rise NOx concentration. Additionally, increase degree swirling has positive effect on generation. On other hand, higher reduces concentration CO exhaust gases. presence ballast gases, as CO2, generally results levels when combined high number. analysis products for indicates 14% proportion. highest concentrations observed content. In terms reducing CO, SW = 1.3 successful. angle

Language: Английский

Experimental Investigation of Flame Characteristics of H2-Enriched Biogas Under Different Swirl Numbers DOI Creative Commons
Gulzira Koldassova, K.S. Idrissova,

A.A. Tumanova

et al.

Energies, Journal Year: 2025, Volume and Issue: 18(6), P. 1446 - 1446

Published: March 15, 2025

Biogas, derived from human waste or industrial byproducts, is considered one of the most environmentally acceptable fuels. However, such fuels often exhibit relatively low efficiency, making it essential to develop technologies that facilitate their effective combustion. This article investigates combustion biogas with addition hydrogen at varying degrees flow swirling. For this purpose, a burner was used in which methane, and CO2 were mixed mixer. The studies revealed increasing proportion leads an average 15% rise NOx concentration. Additionally, increase degree swirling has positive effect on generation. On other hand, higher reduces concentration CO exhaust gases. presence ballast gases, as CO2, generally results levels when combined high number. analysis products for indicates 14% proportion. highest concentrations observed content. In terms reducing CO, SW = 1.3 successful. angle

Language: Английский

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