| ANSYS在气体探测器电场分布计算中的应用 |
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| 引用本文： | 来永芳,郭勇,李元景,李金.ANSYS在气体探测器电场分布计算中的应用[J].中国物理 C,2003,27(7):623-627. |
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| 作者姓名： | 来永芳 郭勇 李元景 李金 |
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| 作者单位： | [1]军事医学科学院北京100850 [2]清华大学工程物理系北京100084 |
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| 摘 要： | 介绍了气体探测器电场分布的计算方法,以计算MSGC探测器单元电场分布为例说明了如何用ANSYS软件包来计算结构较复杂的气体探测器内部电场分布,同时讨论了电场分布对气体探测器性能的影响.
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| 关 键 词： | 电场强度 气体探测器 微条气体探测器(MSGC) 微间隙气体探测器(MGC) 漂移速度 |
| 收稿时间： | 2002-12-12 |
Application of ANSYS in Calculating the E-Field in Gas Detectors |
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| LAI Yong-Fang , GUO Yong LI Yuan-Jing LI Jin ,.Application of ANSYS in Calculating the E-Field in Gas Detectors[J].High Energy Physics and Nuclear Physics,2003,27(7):623-627. |
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| Authors: | LAI Yong-Fang GUO Yong LI Yuan-Jing LI Jin |
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| Institution: | LAI Yong-Fang 1,2 GUO Yong1 LI Yuan-Jing2 LI Jin 2,3,1)1 |
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| Abstract: | The methods for calculating the electrical field strength in gas detectors have been introduced in this paper. The process to calculate the electrical field in gas detectors with complex electrode structure based on ANSYS has been presented and the electrical field calculation of MSGC detector has been given as an example. The effect of electrical field on the performance of gas detector has also been discussed. |
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| Keywords: | electrical field strength gas detectors MSGC MGC drift velocity |
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