| 利用杆模型计算圆盘转动惯量 |
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| 引用本文： | 倪陶,陈洋,黎昌金.利用杆模型计算圆盘转动惯量[J].内江师范学院学报,2012,27(8):96-98. |
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| 作者姓名： | 倪陶 陈洋 黎昌金 |
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| 作者单位： | 内江师范学院工程技术学院,四川内江,641100 |
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| 基金项目： | 内江师范学院大学生科研项目 |
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| 摘 要： | 以杆的转动惯量作为微元模型，用多种方法计算薄圆盘对过盘心且在盘面内的转轴的转动惯量．
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| 关 键 词： | 转动惯量 均质薄圆盘 杆模型 |
The Calculation of Rotational Inertia of the Thin Disk round a Fixed Axis by Infinitesimal Element Model of Rod |
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| NI Tao,CHEN Yang,LI Chang-jin.The Calculation of Rotational Inertia of the Thin Disk round a Fixed Axis by Infinitesimal Element Model of Rod[J].Journal of Neijiang Teachers College,2012,27(8):96-98. |
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| Authors: | NI Tao CHEN Yang LI Chang-jin |
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| Institution: | (College of Engineering and Technology,Neijiang Normal University,Neijiang,Sichuan 641100,China) |
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| Abstract: | Based on the moment of inertia as infinitesimal element model of rod,the rotational inertia of the homogeneous thin disk round the fixed axis through the center and in the plane of the disc is calculated by three different approaches. |
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| Keywords: | moment of inertia homogeneous thin disk infinitesimal element model of rod |
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