Studies on acoustic properties of non-woven fabrics

This study is divided in to two main parts. The first part deals with the optimization of process parameters of needle-punched non-woven fabrics for achieving maximum sound absorption by employing a Box-Behnken factorial design. The influence of fibre type, depth of needle penetration and stroke fre...

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Bibliographic Details
Main Author: Mvubu, Mlando Basel
Format: Others
Language:English
Published: Nelson Mandela Metropolitan University 2017
Subjects:
Online Access:http://hdl.handle.net/10948/19387