August 17, 2025

Effect of Exhaust Gas Recirculation on Combustion Efficiency in a Swirl-Stabilized Flame With Blends of Natural Gas and Hydrogen

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Combustion efficiency decreases as exhaust gas recirculation increases, leading to longer flames and higher emissions.
At 40% hydrogen blending, enhanced flame stability improves combustion efficiency, achieving lower carbon impact with natural gas.
Observational analysis in a single-nozzle combustor assesses EGR effects on emissions across various blend compositions.
These findings highlight potential challenges for low combustion efficiency in optimizing carbon capture technologies.

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Implication

Experimental analysis demonstrates combustion efficiency variations with exhaust gas recirculation in gas turbines, suggesting optimization for carbon capture systems.

Cite This Study

Camacho et al. (2025) studied this question.

synapsesocial.com/papers/68c236b2b210217d647753e8 https://doi.org/10.1115/gt2025-152799

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Implication

Experimental analysis demonstrates combustion efficiency variations with exhaust gas recirculation in gas turbines, suggesting optimization for carbon capture systems.

Effect of Exhaust Gas Recirculation on Combustion Efficiency in a Swirl-Stabilized Flame With Blends of Natural Gas and Hydrogen

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Discussion

Implication

Cite This Study

Effect of Exhaust Gas Recirculation on Combustion Efficiency in a Swirl-Stabilized Flame With Blends of Natural Gas and Hydrogen

Key Points

Discussion

Implication

Cite This Study

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