| 储罐底板表面缺陷漏磁场数学模型建立 |
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| 引用本文： | 杨潞锋,刘丽川,朱海军.储罐底板表面缺陷漏磁场数学模型建立[J].内蒙古石油化工,2004,30(3):41-44. |
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| 作者姓名： | 杨潞锋 刘丽川 朱海军 |
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| 作者单位： | 重庆后勤工程学院,军事供油工程系,重庆,400016 |
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| 摘 要： | 本文通过实地现场测量罐底腐蚀缺陷，对罐底实际缺陷进行了统计分类，简化了缺陷形状，并用漏磁场理论进行了分析，建立了罐底存在的点状腐蚀缺陷、圆柱状腐蚀缺陷、矩形槽状腐蚀缺陷的数学模型，并在最后提出了求解实际缺陷漏磁场的方法。
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| 关 键 词： | 储油罐 罐底 腐蚀缺陷 漏磁场 数学模型 检测原理 |
Establishing the mathematics model of tank bottom corrode disfigurement throughout the magnetic leakage theory |
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| YANG Lu-feng,ZHU Hai-jun,LIU Lic-huan.Establishing the mathematics model of tank bottom corrode disfigurement throughout the magnetic leakage theory[J].Inner Mongulia Petrochemical Industry,2004,30(3):41-44. |
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| Authors: | YANG Lu-feng ZHU Hai-jun LIU Lic-huan |
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| Abstract: | Through road-testing tank bottom corrode disfigurement, in this text we count and classify all disfigurement and simplify the form of the disfigurement . Then we analyze the disfigurement throughout the magnetic leakage theory and set up the mathematics model of some corrode disfigurement such as dot form, cylinder form and rectangle form in tank bottom. Finally we put forward to the method about solving the real the magnetic field of the disfigurement. |
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| Keywords: | tank bottom magnetic leakage mathematics model |
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