一种用于测量两种弹性材料之间界面刚度的厚度模式声波传感器。
A thickness mode acoustic wave sensor for measuring interface stiffness between two elastic materials.
作者信息
Chen Jiankang, Wang Wencai, Wang Ji, Yang Zengtao, Yang Jiashi
出版信息
IEEE Trans Ultrason Ferroelectr Freq Control. 2008 Aug;55(8):1678-81. doi: 10.1109/TUFFC.2008.852.
PMID:18986911
Abstract
We studied thickness vibration of 2 elastic layers with an elastic interface mounted on a plate piezoelectric resonator. The effect of the interface elasticity on resonant frequencies was examined. The result obtained suggests an acoustic wave sensor for measuring the elastic property of an interface between 2 materials.
摘要
我们研究了安装在平板压电谐振器上的具有弹性界面的两个弹性层的厚度振动。研究了界面弹性对共振频率的影响。所得结果表明可用于测量两种材料之间界面弹性特性的声波传感器。
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