| 圆柱体液倾动重心的计算与分析 |
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| 引用本文： | 魏嵬.圆柱体液倾动重心的计算与分析[J].北方工业大学学报,2008,20(1):46-52. |
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| 作者姓名： | 魏嵬 |
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| 作者单位： | 首钢工学院基础部,100144,北京 |
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| 摘 要： | 本文结合实际工程,分析了柱液倾动的变化过程及变量之间的关系,确定了每个倾动角度对应情况下的液面位置,应用数学分析中的三重积分思想计算了圆柱体内倾动重心,对底端液面未显露和显露两种情形给出了计算公式,为工程计算重心提供了一种数学计算的分析方法.
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| 关 键 词： | 柱液 倾动重心 三重积分 |
| 收稿时间： | 2007-04-20 |
| 修稿时间： | 2007年4月20日 |
Calculation and Analysis of Center of Gravity of Liquid in a Cylinder While Slanting |
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| Wei Wei.Calculation and Analysis of Center of Gravity of Liquid in a Cylinder While Slanting[J].Journal of North China University of Technology,2008,20(1):46-52. |
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| Authors: | Wei Wei |
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| Abstract: | Based on engineering practices, the paper analyses the relation between the slanting process of a liquid in a cylinder and the variables; determines the position of the liquid surface corresponding to each slanting angle; figures out its center of gravity in the cylinder by triple integration; and draws inferences about the calculation formulas related to the two instances of exposure and not exposure of the liquid surface at the bottom. The paper offers a mathematic calculation for working out the center of gravity in engineering projects. |
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| Keywords: | liquid in a cylinder center of gravity in slanting triple integration |
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