| 三线圈磁场均匀性的分析 |
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| 引用本文： | 李达,陈文幸.三线圈磁场均匀性的分析[J].渝西学院学报(自然科学版),2008(5):49-53. |
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| 作者姓名： | 李达 陈文幸 |
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| 作者单位： | 湛江师范学院物理科学与技术学院 |
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| 摘 要： | 通过改装亥姆霍兹线圈成平行共轴三线圈获得均匀性更好的磁场，利用Mathematica软件推导出平行共轴三线圈磁场均匀性最好的条件，分析了其中心区域磁场的均匀度，并绘出几种不同区域所对应的磁场Bx（x，y）和By（x，y）的立体图．
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| 关 键 词： | 平行共轴三线圈 磁场 均匀度 |
An Analysis of the Uniformity of the Magnetic Field in Three Coils |
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| Authors: | LI Da CHEN Wen-xing |
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| Institution: | LI Da , CHEN Wen- xing (Zhanjiang Normal University, Physics Science ＆ Technology School, Zhanjiang Guangdong 524048, China) |
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| Abstract: | In order to gain the much better magnetic field of homogeneity,this article refits Helmholtz coil into three coaxial coils.This article has used Mathematica software to deduce out the best condition of equal rank magnetic fields homogeneity of three coaxial coils,and analyzed the degree of homogeneity in centre area magnetic field,and draw out the space diagram corresponding to the magnetic field Bx(x,y) and By(x,y) in different area. |
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| Keywords: | three parallel coaxial circular coils magnetic field uniformity |
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