A non-premixed burner fed with a blend of ammonia-hydrogen is investigated numerically with the goal to validate the NOx emission against the corresponding experimental measures, retrieved at atmospheric condition. Although the prediction of the CFD model is satisfactory in line with the experimental data, also a CRN is derived leveraging the time-averaged solution: such model provides a fast and reliable tool to deeply investigate the most significant NOx formation pathways at the investigated operating conditions.
Numerical Investigation in a Gas Turbine Burner Operating with Hydrogen-Ammonia Blend using Large Eddy Simulation and LES-CRN Methodology / Mazzotta, Luca; Meloni, Roberto; Lamioni, Rachele; Romano, Christian. - (2024). (Intervento presentato al convegno 46th Meeting of The Italian Section of The Combustion Institute tenutosi a Bari).
Numerical Investigation in a Gas Turbine Burner Operating with Hydrogen-Ammonia Blend using Large Eddy Simulation and LES-CRN Methodology
Luca Mazzotta
Primo
Writing – Original Draft Preparation
;Roberto MeloniWriting – Review & Editing
;Rachele LamioniWriting – Review & Editing
;
2024
Abstract
A non-premixed burner fed with a blend of ammonia-hydrogen is investigated numerically with the goal to validate the NOx emission against the corresponding experimental measures, retrieved at atmospheric condition. Although the prediction of the CFD model is satisfactory in line with the experimental data, also a CRN is derived leveraging the time-averaged solution: such model provides a fast and reliable tool to deeply investigate the most significant NOx formation pathways at the investigated operating conditions.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
