| 一种第一类永动机的设计错误分析 |
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| 引用本文： | 李杰.一种第一类永动机的设计错误分析[J].新乡师范高等专科学校学报,2007,21(5):23-25. |
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| 作者姓名： | 李杰 |
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| 作者单位： | 商丘医学高等专科学校,公共学科部,河南,商丘,476000 |
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| 摘 要： | 分析了一种根据毛细现象原理设计的永动机的错误原因。指出,由于毛细管顶部表面层接触角大于零导致表面层面积减小、表面层张力减小,致使毛细管内液体实际上升高度减小,故而此第一类永动机的设计是不可能实现的。
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| 关 键 词： | 毛细现象 永动机 接触角 |
| 文章编号： | 1008-7613（2007）05-0023-03 |
| 修稿时间： | 2007-05-11 |
Analyzing the Wrong Design of One Kind of Perpetual Motion Machines of the First Kind |
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| LI Jie.Analyzing the Wrong Design of One Kind of Perpetual Motion Machines of the First Kind[J].Journal of Xinxiang Teachers College,2007,21(5):23-25. |
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| Authors: | LI Jie |
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| Institution: | Shangqiu Medical College, Shangqiu 476000, China |
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| Abstract: | In this article, the author analyzes the cause of the wrong design of one kind of perpetual motion machines of the first kind, which is based on the principle of capillary phenomenon. Because the angle of contact on the surface layer at the top of the capillary tube is larger than zero degree, this induces diminution of the surface area and the surface tension, it also decreases the actual height of the liquid in the capillary tube. So the author drew the conclusion that this design of perpetual motion machines of the first kind can not be achieved. |
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| Keywords: | capillary phenomenon perpetual motion machine angle of contact |
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