Numerical Simulation of Residual Stress Measurement with Acoustic Wave
Numerical Simulation of Residual Stress Measurement with Acoustic Wave
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发表时间：
2011
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通讯作者：
Cuixiang Pei;K. Demachi
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作者：
Cuixiang Pei;K. Demachi
在这项工作中，一个有限元法（FEM）模拟程序中使用的残余应力测量与声波。采用仿真方法研究了利用电磁超声换能器（EMAT）接收机精确测量LCR波的声弹性效应来评估残余应力的可能性。
In this work, a FEM (finite element method) simulation program was used in the residual stress measurement with acoustic wave. The possibility of assessing the residual stress, by using an EMAT (electromagnetic acoustic transducer) receiver for precise measurement of the acoustoelstic effect on LCR wave, was investigated by simulation method.