Hybrid acoustic metamaterial as super absorber for broadband low-frequency sound
- Submitting institution
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University of Northumbria at Newcastle
- Unit of assessment
- 12 - Engineering
- Output identifier
- 31469484
- Type
- D - Journal article
- DOI
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10.1038/srep43340
- Title of journal
- Scientific Reports
- Article number
- -
- First page
- 43340
- Volume
- 7
- Issue
- -
- ISSN
- 2045-2322
- Open access status
- Compliant
- Month of publication
- February
- Year of publication
- 2017
- 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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7
- Research group(s)
-
-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- This paper proposes a new sound absorber constructed with perforated honeycomb-corrugation hybrid core that exhibits both superior broadband low-frequency sound absorption and excellent mechanical stiffness/strength. The paper led to a keynote speech (IUTAM Symposium “Acoustic/Elastic Metamaterials, Their Design and Application”, June 5th – June 9th, 2018, Beijing). The hybrid absorber led to a patent application (CN108656641A), which showed a promising prospect in industrial applications.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -
