The need of reliable CFD models able to predict the performance of pure hydrogen combustion is becoming strategic for the development of new burner designs for GT. So, in this research paper, the results of a species-transport based model applied to the HYLON burner will be presented. Both the attached and the lifted flame configuration are investigated and discussed showing an excellent agreement with the experimental measurements. Furthermore, the CFD solutions are coupled with a CRN to estimate the NOx emission, considering all the possible formation pathways.

Analysis of the NOx formation pathways in a partially premixed burner operated with pure hydrogen / Meloni, Roberto; Babazzi, Giulia; Mazzotta, Luca; Borello, Domenico. - (2024). (Intervento presentato al convegno 46th Meeting of The Italian Section of The Combustion Institute tenutosi a Bari, Italy).

Analysis of the NOx formation pathways in a partially premixed burner operated with pure hydrogen

Roberto Meloni
Primo
Writing – Original Draft Preparation
;
Luca Mazzotta
Writing – Original Draft Preparation
;
Domenico Borello
Ultimo
Supervision
2024

Abstract

The need of reliable CFD models able to predict the performance of pure hydrogen combustion is becoming strategic for the development of new burner designs for GT. So, in this research paper, the results of a species-transport based model applied to the HYLON burner will be presented. Both the attached and the lifted flame configuration are investigated and discussed showing an excellent agreement with the experimental measurements. Furthermore, the CFD solutions are coupled with a CRN to estimate the NOx emission, considering all the possible formation pathways.
2024
46th Meeting of The Italian Section of The Combustion Institute
Hydrogen, LES, Chemical Reactor Network, NOx, Emissions
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
Analysis of the NOx formation pathways in a partially premixed burner operated with pure hydrogen / Meloni, Roberto; Babazzi, Giulia; Mazzotta, Luca; Borello, Domenico. - (2024). (Intervento presentato al convegno 46th Meeting of The Italian Section of The Combustion Institute tenutosi a Bari, Italy).
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1715728
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