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[1]李寒林,林金表,蔡振雄,等.船用钢板漏磁检测的三维有限元分析[J].集美大学学报(自然科学版),2010,15(6):458-460.
　Marine Engineering Institute,Jimei UniversityXiamen 0,China.Eddysun.3D Finite Element Analysis of Marine Steel Plate Magnetic Leakage Testing LI Han-lin1,LIN Jin-biao1,CAI Zhen-xiong1,LIN Jun-ming2,HE Yi-dong2[J].Journal of Jimei University,2010,15(6):458-460.
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船用钢板漏磁检测的三维有限元分析(PDF)
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《集美大学学报（自然科学版）》[ISSN:1007-7405/CN:35-1186/N]

卷:
第15卷
期数:
2010年第6期
页码:
458-460
栏目:
船舶与机械工程
出版日期:
2010-11-25

文章信息/Info

Title:
3D Finite Element Analysis of Marine Steel Plate Magnetic Leakage Testing LI Han-lin1,LIN Jin-biao1,CAI Zhen-xiong1,LIN Jun-ming2,HE Yi-dong2
作者:
李寒林1; 林金表1; 蔡振雄1; 林俊明2; 何宜东2
(1.集美大学轮机工程学院,福建 厦门 361021;2.爱德森(厦门)
Author(s):
Marine Engineering Institute; Jimei UniversityXiamen 361021; China;2.Eddysun
(Xiamen) Electronic CO.,Ltd,Xiamen 361004,China)
关键词:
船用钢板; 漏磁检测; 有限元分析
Keywords:
marine steel plate; magnetic field leakage testing; finite element analysis
分类号:
-
DOI:
-
文献标志码:
-
摘要:
为保证船舶的安全，满足对船用钢板进行定期检测的需要，提出利用漏磁检测钢板缺陷的方法，并对该方法进行了三维有限元分析和实验验证.在ANSYS软件中建立检测传感系统、磁化装置和钢板缺陷的三维模型，进行钢板缺陷附近的磁场分布状态的数值仿真,得出了船用钢板磁化后的磁场分布状态，计算出缺陷与磁场分布之间的对应关系曲线，并对缺陷进行判断.检测实验结果证明有限元计算是可靠的
Abstract:
To ensure safety of ships,regular testing of marine steel should be done in service or before service.Magnetic Field Leakage(MFL) testing method was put forward to test marine steel plate.To find relation between MFL signal and disfigurements,3D models of magnetizing system and steel plate were established by finite element analysis(FEA) software ANSYS.Magnetic field distribution of the model was simulated in electromagnetic field module.Magnetic flux density distribution was analyzed.Experimental results proved that finite element analysis was reliable

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更新日期/Last Update: 1900-01-01