Numerical Simulation of Ultrasonic Shear Wave Propagation Based on the Finite Element Method

被引：0
|
作者：
Ma Jian [1 ]
Zhao Yang [1 ]
Sun JiHua [1 ]
Liu Shuai [1 ]
机构：
[1] Shandong Acad Sci, Laser Inst, Jinan 250014, Peoples R China
来源：
MATERIALS SCIENCE, CIVIL ENGINEERING AND ARCHITECTURE SCIENCE, MECHANICAL ENGINEERING AND MANUFACTURING TECHNOLOGY, PTS 1 AND 2 | 2014年 / 488-489卷
关键词：
Elastic Shear Wave; Sound Field Simulation; Finite Element Analysis; NDT (Nondestructive Testing);
D O I：
10.4028/www.scientific.net/AMM.488-489.926
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The present paper provided a kind of numerical simulation method which was employed to guide the process of ultrasonic nondestructive testing and analyze the inspection results. The simulation concerning the propagation process of shear wave in the steel plate was carried out using the ANSYS, according to the mechanism of ultrasonic mode conversion. Then, the frequency, velocity and refraction angle were extracted from the time-domain date in order to verify the simulation. It is found that the result of simulation agrees well with the theoretical one, which shows that the present method is correct and reliable.
引用
收藏
页码：926 / 929
页数：4
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