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| 流体的可压缩性对弹性结构振动的影响 | |
| 引用本文： | 张升明. 流体的可压缩性对弹性结构振动的影响[J]. 水动力学研究与进展(A辑), 1994, 0(4): 429-436 |
| 作者姓名： | 张升明 |
| 作者单位： | 中国船舶科学研究中心 无锡214082 |
| 摘 要： | 本文用结构有限元和流体边界元法，分析了流体为可压和不可压时的流固耦合问题，研究了流体的可压缩性对结构振动性及响应的影响，计算结果同试验结果进行了比较，二者符合较好。研究表明，流体的可压缩性对结构振动应的影响不可忽视。 |
| 关 键 词： | 流体力学 结构动力学 弹性结构 振动 |
The Influence of Fluid Compressibility to Structure Vibration |
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| Zhang Sheng-ming. The Influence of Fluid Compressibility to Structure Vibration[J]. Chinese Journal of Hydrodynamics, 1994, 0(4): 429-436 | |
| Authors: | Zhang Sheng-ming |
| Abstract: | A fluid and structure coupled vibration was analysed by using structure F. E. M and fluid B. E. M mathodes. A fluid complressibility influnce to a structure vibrations are studied, a calculating and experimental results are in good agreement. The studying results show that the influence of fluid compressibility to structure vibration is very important. |
| Keywords: | fluid compressibility structure vibration fluid-structure coupled vibration F.E.M.and fluid B.E.M |
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