| 三偏心蝶阀的力学分析 |
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| 引用本文： | 吴健.三偏心蝶阀的力学分析[J].煤矿机电,2006(3):7-9,12. |
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| 作者姓名： | 吴健 |
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| 作者单位： | 衢州学院,机电控制工程系,浙江,衢州,324006 |
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| 摘 要： | 本文阐述了三偏心蝶阀的结构特点,从蝶板的静力分析着手,推导出三偏心蝶阀的密封力矩,分析了蝶板厚度、径向偏心距、轴向偏心距以及偏心角对密封力矩的影响。
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| 关 键 词： | 三偏心蝶阀 结构 密封力矩 |
| 文章编号： | 1001-0874（2006）03-0007-04 |
| 收稿时间： | 2005-11-15 |
| 修稿时间： | 2005-11-15 |
An Analysis of Mechanics for Tri-eccentric Butterfly Valve |
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| WU Jian.An Analysis of Mechanics for Tri-eccentric Butterfly Valve[J].Colliery Mechanical & Electrical Technology,2006(3):7-9,12. |
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| Authors: | WU Jian |
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| Abstract: | The paper expounds structural characteristics of the tri-eccentric butterfly valve, analyzes the static force acted on the butterfly plank and deduces the seal moment of the tri-eccentric butterfly valve. The influence of the butterfly plank thickness ,radial eccentricity,axis eccentricity as well as eccentric angle on the seal moment is also analyzed. |
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| Keywords: | tri-eccentric butterfly valve structure seal moment |
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