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arXiv 1001.0754physics.flu-dyncond-mat.othernlin.CDphysics.class-ph
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波Turbulence的实验研究

Laboratory Experiments on Wave Turbulence

Eric Falcon

摘要:

这篇评论文章致力于介绍波浪湍流的最新进展。我首先介绍了这一研究领域的背景和最新的实验和理论。然后,我将重点放在流体表面的波动湍流的情况下,我讨论了我们小组获得的主要结果:重力和毛细波湍流状态的特征化,波湍流中的不稳定性的首次观察,流体中注入功率的强烈波动的发生,在低重力环境中观察到的纯毛细波湍流和在铁磁流体表面观察到的磁波湍流。最后讨论了波浪湍流中的一些问题。

英文摘要:

This review paper is devoted to a presentation of recent progress in wave turbulence. I first present the context and state of the art of this field of research both experimentally and theoretically. I then focus on the case of wave turbulence on the surface of a fluid, and I discuss the main results obtained by our group: caracterization of the gravity and capillary wave turbulence regimes, the first observation of intermittency in wave turbulence, the occurrence of strong fluctuations of injected power in the fluid, the observation of a pure capillary wave turbulence in low gravity environment and the observation of magnetic wave turbulence on the surface of a ferrofluid. Finally, open questions in wave turbulence are discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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