A model to predict acoustic resonant frequencies of distributed Helmholtz resonators on gas turbine engines
- Submitting institution
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The University of Hull
- Unit of assessment
- 12 - Engineering
- Output identifier
- 1587869
- Type
- D - Journal article
- DOI
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10.3390/app9071419
- Title of journal
- Applied Sciences
- Article number
- -
- First page
- 1419
- Volume
- 9
- Issue
- 7
- ISSN
- 2076-3417
- Open access status
- Compliant
- Month of publication
- April
- Year of publication
- 2019
- URL
-
-
- Supplementary information
-
-
- 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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3
- Research group(s)
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-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- This publication resulted from a project funded by Siemens Industrial Turbomachinery (Lincoln, UK) to investigate the reduction of pressure fluctuations in gas turbine combustion chambers. (jonathan.may@siemens.com, Siemens Industrial Turbomachinery). By incorporating the effects of porosity and geometry into the underlying semi-empirical description of a Helmholtz resonator, this new model enables engineers to optimise the acoustic design of combustor liners. Over 1700 downloads of the paper occurred in the first 10 months after publication.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -