| 基于ANSYS的远场涡流建模与仿真 |
| |
| 引用本文： | 刘春艳,罗飞路,徐小杰,郭希玲. 基于ANSYS的远场涡流建模与仿真[J]. 兵工自动化, 2005, 24(5): 37-38 |
| |
| 作者姓名： | 刘春艳 罗飞路 徐小杰 郭希玲 |
| |
| 作者单位： | 国防科学技术大学,机电工程与自动化学院,长沙,410073;国防科学技术大学,机电工程与自动化学院,长沙,410073;国防科学技术大学,机电工程与自动化学院,长沙,410073;国防科学技术大学,机电工程与自动化学院,长沙,410073 |
| |
| 摘 要： | 基于ANSYS的远场涡流建模步骤包括:建立模型、设置模型参数、划分网格、加载激励及边界条件、求解并后处理.该模型的仿真分为无缺陷与有缺陷两类.无缺陷仿真分析得出相位和幅值随检测线圈和激励线圈间距离的变化关系,有缺陷仿真证实运用远场涡流检测技术检测缺陷位置及其深度信息的可行性.
|
| 关 键 词： | 无损检测 远场涡流 ANSYS 有限元仿真 |
| 文章编号： | 1006-1576（2005）05-0037-02 |
| 收稿时间： | 2005-04-19 |
| 修稿时间： | 2005-06-02 |
Modeling and Simulation of Remote Field Eddy Current Based on ANSYS |
| |
| LIU Chun-yan,LUO Fei-lu,XU Xiao-jie,GUO Xi-ling. Modeling and Simulation of Remote Field Eddy Current Based on ANSYS[J]. Ordnance Industry Automation, 2005, 24(5): 37-38 |
| |
| Authors: | LIU Chun-yan LUO Fei-lu XU Xiao-jie GUO Xi-ling |
| |
| Abstract: | T The modeling of remote field eddy current based on ANSYS contains building model, setting up model parameter, partitioning mesh, loading drive and boundary condition, solving and processing. The simulation of the model is divided into two kinds of zero defect and defective. The change relation between detect coil and exciting coil is ;obtained through analyzing simulation of zero defect. The simulation experiment of defective shows that defect position and depth information is detected with remote field eddy current testing technology is viable. |
| |
| Keywords: | Nondestructive testing Remote field eddy current ANSYS Finite element slmulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
