Observation of depression solitary surface waves on a thin fluid layer.
Observation of depression solitary surface waves on a thin fluid layer.
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DOI：
10.1103/physrevlett.89.204501
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发表时间：
2002-10
影响因子：
8.6
通讯作者：
E. Falcon;C. Laroche;S. Fauve
中科院分区：
文献类型：
--
作者：
E. Falcon;C. Laroche;S. Fauve
我们报告的观察抑郁症孤立表面波的一层汞时，它的深度是足够薄的毛细管长度相比。这些波，以及众所周知的海拔孤立波，研究了一种新的测量技术，使用电感传感器。孤立波的形状，它们的振幅依赖的速度，和它们的阻尼率的粘度被发现与理论预测吻合得很好。
We report the observation of depression solitary surface waves on a layer of mercury when its depth is thin enough compared to the capillary length. These waves, as well as the well known elevation solitary waves, are studied with a new measurement technique using inductive sensors. The shape of the solitary waves, their amplitude-dependent velocity, and their damping rates by viscosity are found in good agreement with theoretical predictions.