Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/138891
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Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Gee, A.J. | - |
dc.contributor.author | Proud, D.B. | - |
dc.contributor.author | Smith, N. | - |
dc.contributor.author | Chinnici, A. | - |
dc.contributor.author | Medwell, P.R. | - |
dc.date.issued | 2024 | - |
dc.identifier.citation | International Journal of Hydrogen Energy, 2024; 49(B):59-76 | - |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.issn | 1879-3487 | - |
dc.identifier.uri | https://hdl.handle.net/2440/138891 | - |
dc.description | Available online 5 July 2023 | - |
dc.description.abstract | The ability for existing burners to operate safely and efficiently on hydrogen-blended fuels is a primary concern for the many industries looking to adopt hydrogen as an alternative fuel. This study investigates the efficacy of increasing fuel injector diameter as a simple modification strategy to extend the hydrogen-blending limits before flashback. The collateral effects of this modification are quantified with respect to a set of key performance criteria. The results show that the unmodified burner can sustain up to 50 vol% hydrogen addition before flashback. Increasing the fuel injector diameter reduces primary aeration, allowing for stable operation on up to 100% hydrogen. The flame length, visibility and radiant heat transfer properties are all increased as a result of the reduced air entrainment with a trade-off reported for NOx emissions, where, in addition to the effects of hydrogen, reducing air entrainment further increases NOx emissions. | - |
dc.description.statementofresponsibility | Adam J. Gee, Douglas B. Proud, Neil Smith, Alfonso Chinnici, Paul R. Medwell | - |
dc.language.iso | en | - |
dc.publisher | Elsevier | - |
dc.rights | © 2023 The Authors. Published by Elsevier Ltd on behalf of Hydrogen Energy Publications LLC. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). | - |
dc.source.uri | http://dx.doi.org/10.1016/j.ijhydene.2023.06.230 | - |
dc.subject | Commercial; Burner; Hydrogen; Fuels; NOx | - |
dc.title | Hydrogen addition to a commercial self-aspirating burner and assessment of a practical burner modification strategy to improve performance | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1016/j.ijhydene.2023.06.230 | - |
dc.relation.grant | http://purl.org/au-research/grants/arc/FT190100552 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Gee, A.J. [0000-0003-1926-1983] | - |
dc.identifier.orcid | Proud, D.B. [0000-0002-0351-5718] | - |
dc.identifier.orcid | Smith, N. [0000-0001-8660-2229] | - |
dc.identifier.orcid | Chinnici, A. [0000-0002-0743-3904] | - |
dc.identifier.orcid | Medwell, P.R. [0000-0002-2216-3033] | - |
Appears in Collections: | Mechanical Engineering publications |
Files in This Item:
File | Description | Size | Format | |
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hdl_138891.pdf | Published version | 2.11 MB | Adobe PDF | View/Open |
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