Capillary waves in an inhomogeneous three-layer liquid with a free surface
- 作者: Shiryaeva S.1, Grigor’ev A.1, Zav’yalov D.1
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隶属关系:
- Demidov State University
- 期: 卷 61, 编号 6 (2016)
- 页面: 849-854
- 栏目: Gases and Liquids
- URL: https://journals.rcsi.science/1063-7842/article/view/197305
- DOI: https://doi.org/10.1134/S1063784216060220
- ID: 197305
如何引用文章
详细
In the domain of capillary waves, a bicubic dispersion relation is derived and analyzed for surface and internal capillary–gravitational waves in a three-layer liquid with a free surface. It is shown that the ratio of the internal wave amplitudes to the surface wave amplitudes is fairly large if the trivial condition of a “homogeneous liquid” is discarded. The amplitude ratio between the internal waves themselves (generated at different interfaces) may be both greater and smaller than unity depending on the physical parameters of the system. Specifically, it strongly depends on the densities of the layers and their thicknesses.
作者简介
S. Shiryaeva
Demidov State University
编辑信件的主要联系方式.
Email: shir@uniyar.ac.ru
俄罗斯联邦, Sovetskaya ul. 14, Yaroslavl, 150007
A. Grigor’ev
Demidov State University
Email: shir@uniyar.ac.ru
俄罗斯联邦, Sovetskaya ul. 14, Yaroslavl, 150007
D. Zav’yalov
Demidov State University
Email: shir@uniyar.ac.ru
俄罗斯联邦, Sovetskaya ul. 14, Yaroslavl, 150007