| 腐蚀电场平面问题边界元法研究 |
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| 引用本文： | 高满同,单辉祖.腐蚀电场平面问题边界元法研究[J].航空学报,1990,11(7):376-382. |
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| 作者姓名： | 高满同 单辉祖 |
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| 作者单位： | 北京航空航天大学
(高满同)，北京航空航天大学(单辉祖) |
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| 摘 要： | 研究腐蚀电场平面问题的边界元理论和分析方法。首先,详细论述腐蚀电场平面问题的边界元理论。其次,针对电极极化曲线的非线性特性,提出一个求解含非线性边界条件的边界元问题的迭代解法。最后,按本文所述理论和方法,具体计算了某些电偶腐蚀电场的电位与电流密度分布,并与有关实驻结果比较,发现二者相符甚好。
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| 关 键 词： | 腐蚀电场 边界元法 非线性边界问题 |
BOUNDARY ELEMENT METHOD OF ELECTRIC FIELD PROBLEM ASSOCIATED WITH CORROSION |
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| Beijing University of Aeronautics and Astronautics Gao Mantong and Shan Huizu.BOUNDARY ELEMENT METHOD OF ELECTRIC FIELD PROBLEM ASSOCIATED WITH CORROSION[J].Acta Aeronautica et Astronautica Sinica,1990,11(7):376-382. |
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| Authors: | Beijing University of Aeronautics and Astronautics Gao Mantong and Shan Huizu |
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| Institution: | Beijing University of Aeronautics and Astronautics Gao Mantong and Shan Huizu |
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| Abstract: | This paper concerns with the applications of the boundary element method to electric field problem associated with corrosion.To treat the nonlinear boundary conditions introduced by nonlinear polarization characteristics, an iterative technique is proposed. This analysis is applied to a galvanic corrosion couple and compared with the experimental results. Procedures presented in this paper have been shown to be accurate, convergent and efficient. |
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| Keywords: | electric field associated with corrosion boundary method nonlinearities due to boundary conditions |
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