Flame Modelling of Premixed Ammonia Combustion in Swirl Burner using LES
Fluid Dynamics
2024-08-13 v1 Chemical Physics
Abstract
The objective of the LES simulation is to investigate how operational parameters affect flame properties in combustion of the premixed NH3/H2/air inside a swirling burner. Key parameters explored include the differential blend ratio of NH3/H2 fuels, ignition conditions, flow dynamics, and the balance between accuracy and computational cost using reduced chemical kinetic mechanisms. The numerical simulation findings suggest optimal operational conditions for enhancing thermal efficiency and controlling NOx emissions for experimental setups, scaling up combustion platforms.
Keywords
Cite
@article{arxiv.2408.05553,
title = {Flame Modelling of Premixed Ammonia Combustion in Swirl Burner using LES},
author = {LE Quang Tuyen and Nguyen Van Bo and Ma Shengwei and Neo Boon Siong and Lim Arthur and KAng Chang Wei and Zhang Huangwei},
journal= {arXiv preprint arXiv:2408.05553},
year = {2024}
}
Comments
conference paper