Helical vortex core dynamics and flame interaction in turbulent premixed swirl combustion : A combined experimental and large eddy simulation investigation
- Submitting institution
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University of Brighton
- Unit of assessment
- 12 - Engineering
- Output identifier
- 7151129
- Type
- D - Journal article
- DOI
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10.1063/1.5065508
- Title of journal
- Physics of Fluids
- Article number
- 025108
- First page
- -
- Volume
- 31
- Issue
- 2
- ISSN
- 1089-7666
- Open access status
- Compliant
- Month of publication
- February
- Year of publication
- 2019
- URL
-
-
- Supplementary information
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-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
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5
- Research group(s)
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-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- Despite swirling flows being key to many natural phenomena and engineering applications, understanding their complex interactions with flame dynamics remains an important fundamental challenge. This paper is significant because it combined experiments and numerical simulations to reveal for the first time how the motion of a precessing vortex core changes between reactive and non-reactive operating conditions. This article, which was selected as the Physics of Fluids’ Editor's Pick, is a key outcome of EPSRC grant EP/P012744/1.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -