The Influence of Air Gap Between Nanofibrous Layer and Rigid Wall on The Sound Absorption Behavior
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F13%3A%230000395" target="_blank" >RIV/46747885:24620/13:#0000395 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The Influence of Air Gap Between Nanofibrous Layer and Rigid Wall on The Sound Absorption Behavior
Original language description
Low frequency sounds are very difficult to absorb with fibrous material made up of coarser fibers because of their long wavelength. For low-frequency absorption, the structures based on the resonance principle of nanofibrous layers are found to be relatively efficient in converting acoustic energy into thermal energy. This paper deals with the sound absorption behavior of a nanofibrous resonant membrane. The nanofibrous layer was produced using a needleless electrospinning process, from PA6 solution.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED0005%2F01%2F01" target="_blank" >ED0005/01/01: Centre for nanomaterials, advanced technologies and innovation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů