Messaoudani, Z.L. orcid.org/0000-0002-0242-6190, Hamid, M.D., Wu, Y. orcid.org/0000-0002-7092-7181 et al. (1 more author) (2022) Experimental investigation of the flame stability limits for H2 + C3H8, H2 + C2H6 and H2 + CH4 jet flames. Brazilian Journal of Chemical Engineering, 39 (2). pp. 487-510. ISSN 0104-6632
Abstract
Experimental work was conducted to investigate the flame stability limits of H2 + C3H8, H2 + C2H6 and H2 + CH4 jet flames by using a single jet diffusion burner with a nozzle diameter of 2 mm. The results of 400 experimental tests showed that the increment of hydrogen composition increases the stability limits of the hydrogen-hydrocarbon jet flames. Furthermore, the results also showed that H2 + C3H8 jet flames could be effectively lifted or blown out at a lower jet exit velocity than H2 + C2H6 and H2 + CH4 jet flames at similar H2 concentrations. In addition, it was observed that the H2 + CH4 jet flame exhibits the highest blowout velocity. It was also found that the stability limit of hydrogen-hydrocarbon jet flames starts to increase rapidly at hydrogen volumetric composition of 90% for H2 + C3H8, 85% for H2 + C2H6 and 70% for H2 + CH4.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © Associação Brasileira de Engenharia Química 2021 |
Keywords: | Hydrogen fuel; Hydrogen-hydrocarbon jet fames; Stability limits; Turbulent diffusion flames |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > School of Chemical, Materials and Biological Engineering |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 15 Jan 2025 16:20 |
Last Modified: | 15 Jan 2025 16:23 |
Status: | Published |
Publisher: | Springer Science and Business Media LLC |
Refereed: | Yes |
Identification Number: | 10.1007/s43153-021-00169-4 |
Related URLs: | |
Sustainable Development Goals: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:221760 |