基于ANSYS Workbench的纵振复合棒换能器模态分析  

Modal analysis on the longitudinal compound bar transducer based on ANSYS Workbench

作　　者：周帅文 陈航[1] Zhou Shuaiwen;Chen Hang(School of Marine Science and Technology, NorthwesternPolytechnical University, Shaanxi Xi'an, 710072, China)

机构地区：[1]西北工业大学航海学院,陕西西安710072

出　　处：《机械设计与制造工程》2021年第1期1-4,共4页Machine Design and Manufacturing Engineering

摘　　要：通过SolidWorks对纵振复合棒换能器进行三维建模,利用ANSYS Workbench对其进行模态分析,得到纵振复合棒换能器前四阶模态的频率及振型。将其与ANSYS APDL相同模型的仿真结果进行对比,发现二者结果基本一致,证明ANSYS Workbench对换能器进行模态分析的可行性,为换能器结构优化设计提供了理论基础。The three-dimensional model of the longitudinal compound bar transducer is established by SolidWorks,and the modal analysis is carried out by ANSYS Workbench.The frequency and mode shape of the first four modes of the transducer are obtained.Compared with the simulated results of the same model by ANSYS APDL,it is found that the two results are basically consistent,which proves the feasibility of modal analysis of the transducer by ANSYS Workbench,and provides a theoretical basis for the structural design optimization of the transducer.

关 键 词：SOLIDWORKS 纵振复合棒换能器 ANSYS Workbench 模态分析 

分 类 号：TB565[交通运输工程—水声工程]