Investigation into the sound absorption and reflection properties of 3D knitted structures and their composites [abstract]
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Date
2018
Journal Title
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Volume Title
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Abstract
Introduction to and Significance of Research
Noise pollution is associated with the physical and psychological health effects. In-room acoustics, knitted fabrics represent a strong source of innovation due to drapability and aesthetic appearance. However, in general, the sound absorption performance of knitted fabrics is relatively low. Knitted fabrics having larger surface areas have a greater potential to improve sound absorption.
Description
The following papers were published based on the results of this research project.
1)Title: A review on novel approaches to enhance sound absorbing performance using textile fibers
Authors: Madushika Jayawardana Withanage Achini; Lanarolle, Wilathgamuwage Don Gamini
Source: Journal of the Textile Institute, Volume 1 13, Number 2, I February 2022, pp. 341-348(8) Publisher: Taylor and Francis Ltd
DOI: https://doi.org/l O. 1080/00405000.2021.1 87283 1
3) Title : Mathematical modeling and simulation of acoustic properties of knitted fabrics backed by an air cavity
Authors : J.W.A. Madushika, J.K. Wijerathne and W.D.G. Lanarolle
Conference: Proceedings of the Postgraduate Institute of Science Research Congress, University of Peradeniya: 29th — 27 th 3 1st October 2021
Abstract No.: 61
Page: 153