Terfenol-D超磁致伸缩换能器的有限元模拟

摘要

In this paper,analysis of magnetosrrictive transducer using the ANSYS soft-ware has been studied,and the finite elemment analysis program that can be used to designthe Terfenol-Dtransducer is provided,.a 14khzTERFENOL-D longitudinal transducer has been developed,of which the calculated results are in good agreenent with measure-ments%本文研究了利用ANSYS软件分析磁致伸缩换能器，使这一有限元分析软件能够用于GERFENOL-D换能器的分析设计。设计了14KHZ TERFENOL-D纵向换言之能器计算结果与实验结果符合很好。