Acoustic and thermal properties of a cellulose nonwoven natural fabric (barkcloth)

被引：48
|
作者：
Rwawiire, Samson [1 ,2 ]
Tomkova, Blanka [1 ]
Militky, Jiri [1 ]
Hes, Lubos [1 ]
Kale, Band Madhukar [1 ]
机构：
[1] Tech Univ Liberec, Dept Mat Engn, Fac Text Engn, Studentska 2, Liberec 46117, Czech Republic
[2] Busitema Univ, Dept Text & Ginning Engn, Fac Engn, POB 236, Tororo, Uganda
来源：
APPLIED ACOUSTICS | 2017年 / 116卷
关键词：
Barkcloth; Acoustic properties; Antiaris toxicaria; Modeling; SOUND-ABSORPTION; CONDUCTIVITY; COMPOSITE; PREDICTION; MODELS;
D O I：
10.1016/j.apacoust.2016.09.027
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The desire to mitigate climate change due to greenhouse gas emissions has led to the exploration of plant fibers as alternative materials for various industrial applications, sound absorption inclusive. In this investigation, sound absorption properties of Antiaris toxicaria barkcloth, and the thermal insulation properties of the barkcloth epoxy laminar composites were characterized. Theoretical sound absorption models were utilized to validate the experimental data and the empirical models were in agreement with experimental data. The lowest thermal conductivity was achieved by the Antiaris toxicaria epoxy composites. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码：177 / 183
页数：7
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