| 复合材料飞轮的三维应力分析 |
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| 引用本文： | 宫能平,夏源明,毛天祥.复合材料飞轮的三维应力分析[J].复合材料学报,2002,19(1):113-116. |
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| 作者姓名： | 宫能平 夏源明 毛天祥 |
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| 作者单位： | 1. 中国科学技术大学 力学与机械工程系,合肥 230027
2. 中国科学院 力学研究所,北京 100080 |
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| 摘 要： | 高速旋转的飞轮在给定外径和质量的情况下,轮缘采用先进的碳纤维缠绕,提高飞轮的转速,从而增大飞轮的储能密度,解决了飞轮轮缘因高速旋转而断裂破坏的问题。本文采用三维实体元分析计算复合材料飞轮工作时的应力分布,为安全合理设计复合材料飞轮提供依据。
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| 关 键 词： | 复合材料飞轮 储能密度 应力分析 有限元 |
| 文章编号： | 1000-3851(2002)01-0113-04 |
| 收稿时间： | 2000-05-17 |
| 修稿时间： | 2000年5月17日 |
DESIGN OF COMPOSITE FLYWHEEL STRUCTURE AND ITS STRESS ANALYSIS |
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| GONG Neng-ping,XIA Yuan-ming,MAO Tian-xiang.DESIGN OF COMPOSITE FLYWHEEL STRUCTURE AND ITS STRESS ANALYSIS[J].Acta Materiae Compositae Sinica,2002,19(1):113-116. |
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| Authors: | GONG Neng-ping XIA Yuan-ming MAO Tian-xiang |
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| Affiliation: | 1. Dept.of Mechanical Engineering,University of Science and Technology of China, Hefei 230027,China;
2. Institute of Mechanics, Academy of Science of China, Beijing 100080,China |
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| Abstract: | The use of advanced carbon- fiber composite on a flywheelrotorresultsin notonly the in- crease of energy density by increasing the rotating speed when the outerdiameterand massare fixed, butalso solution of the fracture problem of the flywheel rotor.The calculation on the stress distribu- tion is conducted in the presentpaper according to the working situation of the flywheel. These pro- vide the basis for proper design of composite flywheels. |
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| Keywords: | composite flywheel energy density stress analysis finite element |
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