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| 圆柱贮箱中液体晃动的模部分析 | |
| 引用本文： | 苟兴宇,王本利,马兴瑞,黄怀德. 圆柱贮箱中液体晃动的模部分析[J]. 宇航学报, 1998, 19(1): 72-76 |
| 作者姓名： | 苟兴宇 王本利 马兴瑞 黄怀德 |
| 作者单位： | 1. 哈尔滨工业大学137信箱,哈尔滨,150001 2. 中国空间技术研究院,北京,100081 3. 中国运载火箭技术研究院,北京,100076 |
| 基金项目： | 中国航天工业总公司“九五”预研项目资助 |
| 摘 要： | 本文对圆柱贮箱中液体的晃动问题进行了精细研究，提出了模部及模部分析的新概念。在此基础上，文章研究了在不同接触角假设下的模部正交性问题，对传统的圆柱贮箱中液体的受迫晃动理论作了本质分析，并从速度势函数ｚ模部的角度分析了深箱问题的实质。 |
| 关 键 词： | 液体 晃动 模态 模部 模部分析 |
MODAL PART ANALYSIS OF SLOSH OF THE LIQUID IN CYLINDRICAL CONTAINER |
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| Gou Xingyu,Wang Benli,Ma Xingrui,Huang Huaide. MODAL PART ANALYSIS OF SLOSH OF THE LIQUID IN CYLINDRICAL CONTAINER[J]. Journal of Astronautics, 1998, 19(1): 72-76 | |
| Authors: | Gou Xingyu Wang Benli Ma Xingrui Huang Huaide |
| Abstract: | Slosh of the liquid in cylindrical container was studied in detail Several new concepts were put forward,such as modal part,modal part analysis,etc On the basis of these new concepts,the orthogonality of different modal parts was discussed in the case of different hypotheses about contact angle The conventional theory of forced sloshing of liquid in cylindrical container was explained And,essence of deep cylindrical container was analyzed at the angle of z modal part of the velocity potential function |
| Keywords: | Liquid Slosh Mode Modal part Mode part analysis |
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