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Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Otaru, A.J. | - |
dc.date.accessioned | 2021-06-02T11:24:55Z | - |
dc.date.available | 2021-06-02T11:24:55Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | https://link.springer.com/article/10.1007/s12540-019-00512-y | en_US |
dc.identifier.uri | http://repository.futminna.edu.ng:8080/jspui/handle/123456789/767 | - |
dc.description.abstract | A comprehensive literature review on the acoustical properties and characterisation methods of sound-absorbing porous materials with a focus on the type made by a replication casting process (i.e. “bottleneck-type” structures as referred to in this work) is presented herein. The review describes in detail pore-structure related parameters of soundproofing devices; models used for predicting their acoustic absorption behaviour and techniques for enhancing their sound absorption potential. An extensive survey, that includes a presentation of the application of Wilson’s relaxation-matched equivalent fluid model to accurately predict the acoustic absorption spectra of “bottleneck-type” materials are given which could contribute to proposed research on the acoustic behaviour characterised by bimodal “bottleneck-type” structures. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Metal and Materials International (Springer [Q1]) | en_US |
dc.subject | Sound Absorption; Porous Structures; Review | en_US |
dc.title | Review on the Acoustical Properties and Characterisation Methods of Sound Absorbing Porous Structures: A focus on microcellular structures made by a replication casting method | en_US |
dc.type | Article | en_US |
Appears in Collections: | Chemical Engineering |
Files in This Item:
File | Description | Size | Format | |
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Review on the Acoustical Properties and Characterisation Methods.pdf | Review on the Acoustical Properties and Characterisation Methods of Sound Absorbing Porous Structures: A Focus on Microcellular Structures Made by a Replication Casting Method | 2.36 MB | Adobe PDF | View/Open |
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