Numerical simulation of the slipstream and aeroacoustic field around a high-speed train
- Submitting institution
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Birmingham City University
- Unit of assessment
- 12 - Engineering
- Output identifier
- 12Z_OP_D0012
- Type
- D - Journal article
- DOI
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10.1177/0954409716641150
- Title of journal
- Proceedings of the Institution of Mechanical Engineers, part F: Journal of Rail and Rapid Transit
- Article number
- -
- First page
- 740
- Volume
- 231
- Issue
- 6
- ISSN
- 0954-4097
- Open access status
- Technical exception
- Month of publication
- -
- Year of publication
- 2016
- URL
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https://journals.sagepub.com/doi/10.1177/0954409716641150
- 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
-
-
- Research group(s)
-
-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- High speed trains cause noise from mechanical interation with the track but also as a result of interaction with the air. This type of noise is called ‘aeroacoustic’ noise. It is desirable for high spede trains to have the lowest operating noise so as to minimise their impact on local communities.This work used different methods of calculating aeroacoustic noise in order to determine the noise caused by a high speed train. The lighthill aeroacoustic analogy showed that this information coul be obtained with little additional computational cost.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -