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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| Format: | Others |
| Language: | English |
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Nelson Mandela Metropolitan University
2017
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| Online Access: | http://hdl.handle.net/10948/19387 |