A study on the effect of fiber diameter on the acoustic behavior of the nanofibrous membrane

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F14%3A%230000635" target="_blank" >RIV/46747885:24620/14:#0000635 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
A study on the effect of fiber diameter on the acoustic behavior of the nanofibrous membrane
Original language description
The absorption of lower-frequency when the incident wavelength is larger sound is problematic with fibrous material made up of coarser fibers. In that case, highly efficient sound absorption materials from much finer fibers must be developed. Electrospunnanofibrous membranes are also a novel subject to analyze their acoustic characteristic although studies on acoustic properties of conventional textile materials started in nineties. Nanofibrous membranes can improve acoustic insulation products by increasing the sound absorption coefficient, reducing material thickness, and decreasing material weight offering a competitive advantage. The purpose of this study is to analyze the effect of fiber diameter on acoustic behavior of nanofibrous membranes.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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