| 自屏蔽式核磁共振仪磁铁的优化设计 |
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| 引用本文： | 孟庆国.自屏蔽式核磁共振仪磁铁的优化设计[J].高师理科学刊,2008,28(3):49-52. |
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| 作者姓名： | 孟庆国 |
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| 作者单位： | 哈尔滨师范大学,阿城学院,物理系,黑龙江,哈尔滨,150301 |
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| 摘 要： | 利用磁导法对自屏蔽式核磁共振仪磁铁设计中的漏磁系数σ进行分析,很好地解决了该系数的计算.这种方法既简单又很适用,用该方法计算出的σ与有限元方法验证得十分吻合.
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| 关 键 词： | 漏磁系数 磁导法 有限元 |
| 文章编号： | 1007-9831(2008)03-0049-04 |
| 修稿时间： | 2008年1月10日 |
The best design of the magnet of self-shielded nuclear magnetic resonator |
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| MENG Qing-guo.The best design of the magnet of self-shielded nuclear magnetic resonator[J].Journal of Science of Teachers＇College and University,2008,28(3):49-52. |
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| Authors: | MENG Qing-guo |
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| Abstract: | Analyzed leakage coefficientσ in design of the magnet of self-shielded nuclear magnetic resonator by permeance's method and calculated it.This method is simple and available to students.Leakage coefficient σ calculated by this method,which is available,is equivalent to that it is certified by method of finite element. |
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| Keywords: | leakage coefficient permeance's method finite element |
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