Observation of vibrational modes of irregular drums
Observation of vibrational modes of irregular drums
复制标题
不规则滚筒振动模态的观察
DOI：
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发表时间：
1998
期刊：
影响因子：
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通讯作者：
H. Vach
中科院分区：
文献类型：
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作者：
O. Haeberlé;B. Sapoval;K. Menou;H. Vach
振动模式的不规则或prefractal鼓已计算使用波的传播和扩散方程之间的对应关系。的谐振频率和振动模式的结构上测量的低厚度的塑料薄膜膜使用全息装置被发现是在良好的协议与理论预测。
Vibrational modes of irregular or prefractal drums have been calculated using a correspondence between the wave propagation and the diffusion equations. The resonance frequencies and the vibrational-mode structures measured on low thickness plastic film membranes using a holographic setup are found to be in good agreement with theoretical predictions.