| 不同动水压插值函数对充液柱壳流固耦合自振频率的影响 |
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| 引用本文： | 张瑞丰,赵元贤.不同动水压插值函数对充液柱壳流固耦合自振频率的影响[J].烟台大学学报(自然科学与工程版),1994(2). |
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| 作者姓名： | 张瑞丰 赵元贤 |
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| 作者单位： | 烟台大学 |
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| 摘 要： | 半解析法计算充液柱壳的流固耦合自振特性非常有效。本文比较了几种动水压插值函数对最终结果精度的影响。得出采用奇次幂指数函数比较合适。
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| 关 键 词： | 插值函数，流固耦合振动 |
The Influences of Different Dynamic Water-pressure Interpolation Functions on the Fre quency of Fluid-solid Coupling Vibration of Cylinder Shell with Liquid. |
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| Zhang Ruifeng,Zhao Yuanxian.The Influences of Different Dynamic Water-pressure Interpolation Functions on the Fre quency of Fluid-solid Coupling Vibration of Cylinder Shell with Liquid.[J].Journal of Yantai University(Natural Science and Engineering edirion),1994(2). |
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| Authors: | Zhang Ruifeng Zhao Yuanxian |
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| Institution: | Yantai University |
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| Abstract: | It is very efficient to calculate the behavior of fluid- solid coupling vibration of cylinder shellwith liquid by the semi-analytic methed. The influences of several dynamic water-pressure interpo-lation functions on the precision of the final result are compared in this paper.It is suitabl to chooseodd power function as the interpolation function. |
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| Keywords: | nterpolation function Fluid-solid coupling vibration |
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