群体空泡噪声的数学模型
The Mathematical Model of Bubble Group Noise
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Abstract: In this paper the mathematical model of bubble group noise are introduced under the arbitrary conditions by using the method of Euler. The calculation indicates that the simulation results consist with the measured value.
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Key words:
- cavitation /
- cavitation noise /
- mathematical model
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[1] 黄景泉,空泡起始和溃灭阶段的噪声,应用数学和力学,11(8)(1990),725-729. [2] 黄景泉,空泡演灭时的流场,应用数学和力学,10(3)(1989),247-251. [3] 潘森森,气核尺度分布谱,水动力学研究与进展,2(2)〔1987),57-85. [4] 黄景泉等,空化噪声的实验研究,水动力学研究与进展,3(4)(1088),8-15. -
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