A simple method for quantitative imaging of 2D acoustic fields using refracto-vibrometry
A simple method for quantitative imaging of 2D acoustic fields using refracto-vibrometry
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DOI：
10.1016/j.jsv.2014.04.049
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发表时间：
2014-09-14
影响因子：
4.7
通讯作者：
Robert, Daniel
中科院分区：
文献类型：
--
作者：
Malkin, Robert;Todd, Thomas;Robert, Daniel
本文提出了一种简单的二维折射振动法快速时间分辨声波定量成像方法。本文介绍了声反射和声干涉的理论背景、实验方法和重建方法。我们调查的方法的适用性，特别是声音辐射器的几何形状的效果。有限元和实验重建的声场进行了分析。的空间限制和精度的方法进行了介绍和讨论。(C)2014爱思唯尔有限公司版权所有。
This paper presents a simple 2D method for rapid time resolved quantitative imaging of acoustic waves using refracto-vibrometry. We present the theoretical background, the experimental method and reconstructions of acoustic reflection and interference. We investigate the applicability of the method, in particular the effect of sound radiator geometry. Finite element and experimental reconstructions of the sound fields are analysed. The spatial limitations and accuracy of the method are presented and discussed. (C) 2014 Elsevier Ltd. All rights reserved.