| 偶极电磁场中板状导体内感生涡流虚实分量的分布 |
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| 引用本文： | 阎恕,张玉琴.偶极电磁场中板状导体内感生涡流虚实分量的分布[J].物探与化探,1984,8(3):167-175. |
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| 作者姓名： | 阎恕 张玉琴 |
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| 摘 要： | 关于偶极电磁场中板状导体内感生涡流的分布,已有“似偶极”的假设。为适应低频偶极虚实分量法的定性解释,我们在“似偶极”的基础上,通过模型实验来进一步研究偶极电磁场中板状导体内感生涡流虚实分量的分布。
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THE DISTRIBUTION OF Im AND Re COMPONENTS OFEDDY CURRENT INDUCED IN TABULARCONDUCTOR BY DIPOLE EM FIELD |
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| Abstract: | To meet the requirement for qualitative intepretation of low-frequency dipole Im and Re components, the spatial distribution of the secondary Im and Re components caused by a tabular conductor in a dipole EMfield was obtained by modelling. The characteristic distribution of Im and Re components of the eddy current induced in the conductor with respect to the dipole EMfield, and the factors affecting their distribution were also analyzed. |
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