摘要
通过对水中冲击波与气泡相互作用过程的诸现象进行分析,从能量变化角度探讨了气泡帷幕衰减水中冲击波的最佳方式。通过对水中冲击波引起挡水坞门振动的安全监测及频谱分析,讨论了挡水坞门不同方向上振动参量的变化规律。
Through analyzing various phenomena of interaction between the shock wave and the air bubble in water and from the view of energy change,the optimum way to weaken the shock wave in water by the bubble heavy curtain is probed into.According to the experimental results of water gate vibration caused by the shock wave in water and the results of their frquency spectrum analyses,the regularity of vibration parameters in various direction of the water gate is discussed.
引文
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