Basic study of the acoustic characteristics of cotton fabric with differing moisture content using 28 kHz ultrasound
Basic study of the acoustic characteristics of cotton fabric with differing moisture content using 28 kHz ultrasound
复制标题
使用28 kHz超声波研究不同含水量棉织物的声学特性
DOI：
10.7567/1347-4065/ab1a2a
复制
发表时间：
2019
影响因子：
1.5
通讯作者：
H. Miura
中科院分区：
文献类型：
--
作者：
T. Asami;H. Miura
我们研究了用空中高功率超声波烘干衣服。随着服装含水率的变化，其声学特性也会发生变化，对声场的影响不容忽视。我们必须在了解和考虑其特点的同时设计一个声场。本文研究了28 kHz超声对不同含水率棉织物（EMPA 221）的冲击特性。结果表明，在含水率为0和100%的棉织物中，透射波约为31和7%，这些棉织物几乎反射超声波，并形成驻波场。
We investigate drying clothes using aerial high-power ultrasound. As the moisture content of the clothes changes, so do their acoustic characteristics, their influence on the sound field cannot be ignored. We must design a sound field while understanding and considering their characteristics. In this paper, we studied their characteristics when a 28 kHz ultrasound impinges the cotton fabric (EMPA 221) with different moisture content. As a result, we clarified that the transmitted wave in cotton fabric with moisture contents of 0 and 100% is about 31 and 7%, and these cotton fabrics almost reflects the ultrasound, and forms a standing wave field.
轴向节点模式筒式振动板航空超声源的研制
影响因子：
1.5
作者：
Yuya Nishimura;Sohei Nishimura;Takuya Asami and Hikaru Miura
通讯作者：
Takuya Asami and Hikaru Miura