| 复合材料储能飞轮应力位移场分析及与均质材料飞轮比较 |
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| 引用本文： | 李成,常向前,郑艳萍,孟令启. 复合材料储能飞轮应力位移场分析及与均质材料飞轮比较[J]. 太阳能学报, 2007, 28(10): 1168-1172 |
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| 作者姓名： | 李成 常向前 郑艳萍 孟令启 |
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| 作者单位： | 1. 郑州大学机械工程学院,郑州,450002
2. 黄委会水科院工程力学研究所,郑州,450003 |
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| 摘 要： | 根据非均质各向异性弹性理论建立了复合材料飞轮的计算模型,得到了复合材料飞轮在工作转速情况下应力和位移计算的解析公式,给出了任一点的径向、环向应力及径向位移。并按照所建立的计算模型对不同材料对应力、位移分布的影响进行了分析比较。
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| 关 键 词： | 复合材料飞轮 均质材料飞轮 高速旋转 惯性力 应力场和位移场 |
| 文章编号： | 0254-0096（2007）10-1168-05 |
| 修稿时间： | 2006-10-05 |
STUDY ON STRESS AND DISPLACEMENT FIELD OF COMPOSITE FLYWHEEL FOR ENERGY STORAGE |
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| Li Cheng,Chang Xiangqian,Zheng Yanping,Meng Lingqi. STUDY ON STRESS AND DISPLACEMENT FIELD OF COMPOSITE FLYWHEEL FOR ENERGY STORAGE[J]. Acta Energiae Solaris Sinica, 2007, 28(10): 1168-1172 |
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| Authors: | Li Cheng Chang Xiangqian Zheng Yanping Meng Lingqi |
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| Affiliation: | 1. School of Mechanical Engineering, Zhengzhou University, Zhengzhou 450002, China ; 2. Institute of Engineering Mechanics, Yellow River Conservancy Commission, Zhengzhou 450003, China |
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| Abstract: | According to the nonhomogeneous anisotropic elastic theory,the computation model for composite materials fly- wheel was established to obtain analysis formula of the stress and displacement of composite flywheel at working speed, and the radial stress,annular stress and radial displacement at arbitrary point were presented.Then the comparative in- vestigation of influence of different material on stress and displacement distribution was implemented based on the compu- tation model above. |
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| Keywords: | composite flywheel homogeneous material flywheel high rotational speed inertia force stress and displacement field |
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