Investigating mode competition and three-dimensional features from two-dimensional velocity fields in an open cavity flow by modal decompositions
- Submitting institution
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Birmingham City University
- Unit of assessment
- 12 - Engineering
- Output identifier
- 12Z_OP_D0016
- Type
- D - Journal article
- DOI
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10.1063/1.4891254
- Title of journal
- Physics of Fluids
- Article number
- 85101
- First page
- -
- Volume
- 26
- Issue
- 8
- ISSN
- 1070-6631
- Open access status
- Out of scope for open access requirements
- Month of publication
- -
- Year of publication
- 2014
- URL
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https://aip.scitation.org/doi/10.1063/1.4891254
- Supplementary information
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- Request cross-referral to
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- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
-
-
- Research group(s)
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- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- The manuscript presents a 3d analysis of a flow based on 2d data. I mathematically proved that modes in a modal decomposition fully inherit the spatial properties of the field. The analysis is related to wind-flickering noise in cars. Possible applications are the use of scarce data to reconstruct full fields, or compression of data. In particular, the analysis will be useful for development of noise control.
- Author contribution statement
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- Non-English
- No
- English abstract
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