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介绍了CNP10 0 0吊篮组件模型在空气、静水中振动特性计算结果、试验结果和水力回路上的动水振动特性结果。结果表明 ,吊篮组件静水中的振动频率值较空气中下降很多 (一半左右 ) ,吊篮容器内、外的流体附加质量十分显著 ;随流速的增加 ,吊篮的响应频率明显下降
The calculation results of vibration characteristics of CNP10 0 basket model in air and still water, the test results and the results of dynamic water vibration on hydraulic circuit are introduced. The results show that the vibration frequency of the suspended basket component is much lower than that of the air (about half), and the additional mass of the fluid inside and outside the basket container is very significant. With the increase of the flow rate, the response frequency of the basket decreases obviously