Observation of two-dimensional Faraday waves in extremely shallow depth.
Observation of two-dimensional Faraday waves in extremely shallow depth.
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DOI：
10.1103/physreve.92.033014
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发表时间：
2015-09
期刊：
影响因子：
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通讯作者：
Xiaochen Li;Zhengyue Yu;S. Liao
中科院分区：
文献类型：
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作者：
Xiaochen Li;Zhengyue Yu;S. Liao
利用垂直振动的Hele-Shaw池，在极浅深度（1 mm ~ 2 mm）的无水乙醇中，实验观察到一族二维法拉第波。水、乙醇溶液和硅油没有观察到相同的现象。这些法拉第波与传统的法拉第波有很大的不同。这些现象有助于加深和丰富我们对法拉第波的认识，同时也为计算流体力学提供了一个具有挑战性的问题。
A family of two-dimensional Faraday waves in extremely shallow depth (1 mm to 2 mm) of absolute ethanol are observed experimentally using a Hele-Shaw cell that vibrates vertically. The same phenomena are not observed by means of water, ethanol solution, and silicone oil. These Faraday waves are quite different from the traditional ones. These phenomena are helpful to deepen and enrich our understandings about Faraday waves, and besides provide a challenging problem for computational fluid dynamics.