[1]姜 磊,王黎明. 正交铺层碳纤维复合材料板电涡流分布三维有限元仿真[J].机械与电子,2021,(04):9-12.
　JIANG Lei,WANG Liming.3D Finite Element Simulation Analysis of Eddy Current Distribution of Cross-ply CFRP Board[J].Machinery & Electronics,2021,(04):9-12.
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 正交铺层碳纤维复合材料板电涡流分布三维有限元仿真()
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机械与电子[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2021年04期
页码:
9-12
栏目:
设计与研究
出版日期:
2021-04-24

文章信息/Info

Title:
3D Finite Element Simulation Analysis of Eddy Current Distribution of Cross-ply CFRP Board
文章编号:
1001-2257（2021）04-0009-04
作者:
 姜 磊1; 2;  王黎明1
1. 核工业理化工程研究院，天津 300180；
 2. 粒子输运与富集国防重点实验室，天津 300180
Author(s):
JIANG Lei1; 2;  WANG Liming1
 1. Research Institute of Physical and Chemical Engineering, Tianjin 300180，China;
2. Key Laboratory of Particle Transport and Enrichment, Tianjin 300180,China
关键词:
 ; 涡流线圈; 碳纤维复合材料; 三维有限元仿真; 电涡流分布
Keywords:
 ; sensor coil;  CFRP;  3D finite element simulation;  eddy current
分类号:
TP212.9
文献标志码:
A
摘要:
 采用ANSYS软件对正交铺层CFRP板电涡流分布进行了有限元仿真。建立了包括线圈、复合材料板和空气区域的三维仿真模型，采用谐响应分析方法对模型电涡流进行了计算，重点给出了CFRP板电涡流分布规律。开展了电涡流分布的影响因素分析，分别研究了探头线圈激励频率、激励电压以及探头与CFRP板之间距离对电涡流分布的影响规律，给出了各因素对电涡流强度和分布形状的影响结果。
Abstract:
 Finite element simulation analysis of a typical cross-ply CFRP board is conducted with ANSYS software. The 3D simulation model including the coil, CFRP board and air region is built. The eddy current of the model is calculated by harmonic response analysis method. The distribution of the eddy current density in the CFRP board is given mainly. Based on the FEA method, the factors, including the excitation voltage and frequency of the probe and the distance between the probe and the CFRP board, which have close influence on the eddy current distribution are all analyzed. The influence results of the eddy current amplitude and distribution shape are obtained.

参考文献/References:

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[2] JIANG L，ZHANG X Z，BAI Y J,et al. Preliminary experiment of CFRP displacement direct measurement with eddy current sensor[J]. Applied mechanics and materials, 2012, 241/242/243/244: 3-8.

[3] 曾辉耀,叶波,张依仃,等.单向碳纤维复合材料分层缺陷垂直涡流检测有限元仿真研究[J].传感技术学报,2020,33(1):45-50.

[4] 徐帅, 程军, 杨继全，等. 各向异性碳纤维复合材料的方向性涡流检测[J].振动测试与诊断, 2019, 39(3): 631-637，676-677.

[5] 姜磊, 王黎明, 张小章. 应力作用对电涡流法测试碳纤维复合材料位移的影响机理[J]. 原子能科学技术, 2019, 53(3): 518-524.

[6] HONGU T, KOYAMA K,TORIUMI J. Investigation of eddy current nondestructive testing for carbon fiber-reinforced plastic (CFRP) based on electromagnetic field analysis[J].Journal of mechanics engineering and automation, 2018(8): 127-131.

[7] 张玉宝，胡树丞. 基于ANSYS有限元方法的低频涡流检测仿真[J]. 传感器与微系统, 2020(3): 46-49.

[8] 廖珍贞, 靖永志, 张晨昊,等. 基于有限元分析的间隙检测线圈间距优化研究[J]. 传感器与微系统, 2019(8): 33-35,38.

[9] 王志春, 张楼成, 袁小健. 基于ANSYS电涡流测厚线圈的优化设计[J]. 仪表技术与传感器, 2017(4): 49-53.

[10] WILDE J, LAI Y Q. Design optimization of an eddy current sensor using the finite-elements method[J]. Microelectronics reliability，2003，43 (3):345-349.

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备注/Memo

备注/Memo:
收稿日期：2020-12-05

基金项目：中核集团青年英才计划项目（2018）；天津市青年人才托举工程项目（TJSQNTJ-2018-15）

作者简介：姜 磊（1988-），男，江苏连云港人，工学博士，副研究员，主要研究方向为机械动力学与振动测量。

更新日期/Last Update: 2021-04-15