期刊
PHYSICS OF FLUIDS
卷 27, 期 3, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.4915340
关键词
-
资金
- JSPS KAKENHI [25400400]
- [25.1056]
- Grants-in-Aid for Scientific Research [13J01056] Funding Source: KAKEN
We perform a numerical simulation of Faraday waves forced with two-frequency oscillations using a level-set method with Lagrangian-particle corrections (particle level-set method). After validating the simulation with the linear stability analysis, we show that square, hexagonal, and rhomboidal patterns are reproduced in agreement with the laboratory experiments [Arbell and Fineberg, Two-mode rhomboidal states in driven surface waves, Phys. Rev. Lett. 84, 654-657 (2000) and Temporally harmonic oscillons in Newtonian fluids, Phys. Rev. Lett. 85, 756-759 (2000)]. We also show that the particle level-set's high degree of conservation of volume is necessary in the simulations. The numerical results of the rhomboidal states are compared with weakly nonlinear analysis. Difficulty in simulating other patterns of the two-frequency forced Faraday waves is discussed. (C) 2015 AIP Publishing LLC.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据