Effect of Hydrogen Co-Firing with Natural Gas on Thermal Efficiency and CO2 Emissions in Gas Turbine Power Plant

Hydrogen, Год журнала: 2025, Номер 6(1), С. 18 - 18

Опубликована: Март 19, 2025

The Indonesian government has established an energy transition policy for decarbonization, including the target of utilizing hydrogen power generation through a co-firing scheme. Several studies indicate that in gas-fired plants can reduce CO2 emissions while improving efficiency. This study develops simulation model M701F gas turbine at Cilegon plant using Aspen HYSYS. impact different volume fractions (5–30%) on thermal efficiency and is analyzed under varying operational loads (100%, 75%, 50%). results show increase with each 5% increment fraction, averaging 0.32% 100% load, 0.34% 75% 0.37% 50% load. hourly emission rate decreased by average 2.16% across all load variations every fraction. Meanwhile, reduction intensity 100%, was 0.017, 0.019, 0.023 kg CO2/kWh, respectively.

Язык: Английский

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Hybrid aero-engine performance modeling to enable real-time capability using physics-based analysis and machine learning

Engineering Applications of Artificial Intelligence, Год журнала: 2025, Номер 156, С. 111288 - 111288

Опубликована: Май 29, 2025

Язык: Английский

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