Relationship between sound absorption and transfer properties of Struto nonwoven fabrics

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F17%3A00004591" target="_blank" >RIV/46747885:24210/17:00004591 - isvavai.cz</a>

Alternative codes found

RIV/46747885:24410/17:00004591

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Relationship between sound absorption and transfer properties of Struto nonwoven fabrics

Original language description

This paper presents an investigation on sound absorption behavior, air permeability and thermal properties of Struto nonwoven fabrics and their relationships. Seven Struto nonwoven fabrics were selected for the examination of sound adsorption through obtaining average values of sound absorption coefficients (α) as well as air permeability and thermal insulation properties. It was also observed that sound absorption has an insignificant correlation with thermal conductivity while it strongly correlates with thermal resistance. The correlation coefficient of α and thermal resistance was 0.94853, which is an indication that that α is directly proportional to thermal resistance of lofty nonwovens. It was also observed that α was inversely proportional to air permeability, with a correlation coefficient of 0.95. It was concluded that a higher thermal resistance and lower air permeability indicates a better sound absorption performance for a Struto nonwoven fabric.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20503 - Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Textile Bioengineering and Informatics Symposium Proceedings 2017 - 10th Textile Bioengineering and Informatics Symposium, TBIS 2017

ISBN

—

ISSN

19423438

e-ISSN

—

Number of pages

8

Pages from-to

950-957

Publisher name

Textile Bioengineering and Informatics Society

Place of publication

—

Event location

Wuhan

Event date

Jan 1, 2017

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000412149200019