| 罐底外侧深井阳极阴极保护电位分布规律研究 |
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| 引用本文： | 杜艳霞,张国忠,刘刚. 罐底外侧深井阳极阴极保护电位分布规律研究[J]. 电化学, 2006, 12(1): 55-59 |
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| 作者姓名： | 杜艳霞 张国忠 刘刚 |
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| 作者单位： | 中国石油大学储建学院,山东,东营,257061;中国石油大学储建学院,山东,东营,257061;中国石油大学储建学院,山东,东营,257061 |
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| 摘 要： | 依据电磁场基本定律和罐底阴极保护系统的几何特征推导深井阳极电场在罐底外侧的电位分布.根据电场叠加原理,综合考虑阳极电场和阴极电场的作用,研究了单侧深井阳极保护下罐底外侧的阴极保护电位分布,并将计算结果与实测数据作对比,吻合较好.
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| 关 键 词： | 阴极保护 罐底 深井阳极 阳极电场 电位分布 |
| 文章编号： | 1006-3471（2006）01-0055-005 |
| 收稿时间： | 2005-08-12 |
| 修稿时间： | 2005-09-26 |
Potential Distributions on External Tank Bottom under Cathodic Protection of Deep Well Anode |
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| DU Yanxia,ZHANG Guozhong,LIU Gang. Potential Distributions on External Tank Bottom under Cathodic Protection of Deep Well Anode[J]. Electrochemistry, 2006, 12(1): 55-59 |
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| Authors: | DU Yanxia ZHANG Guozhong LIU Gang |
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| Affiliation: | Transport-Storage and Civil Engineering College, China University of Petroleum, Dongying 257061, Shandong , China |
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| Abstract: | Potential distributions of deep well anodic electric field on external tank bottom were derived according to the basic law of electromagnetic field and the geometry characteristics of cathodic protection system.Making use of electric field superposition principle,considering the action of anodic and cathodic electric fields,the potential distributions on external tank bottom under the protection of deep well anode were studied.The calculated results were compared and agred well with the measured data. |
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| Keywords: | Cathodic protection Tank bottom Deep well anode Anodic electric field Potential distribution |
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