Pattern transition of two-dimensional Faraday waves at an extremely shallow depth  

作　　者：XiaoChen Li XiaoMing Li ShiJun Liao 

机构地区：[1]School of Naval Architecture,Ocean and Civil Engineering,Shanghai Jiaotong University,Shanghai 200240,China [2]Collaborative Innovative Center for Advanced Ship and Deep-Sea Exploration,Shanghai 200240,China [3]State Key Laboratory of Ocean Engineering,Shanghai 200240,China

出　　处：《Science China(Physics,Mechanics & Astronomy)》2016年第11期58-60,共3页中国科学：物理学、力学、天文学（英文版）

基　　金：supported by the National Key Basic Research Program of China(Grant No.2014CB046801)

摘　　要：In this paper, we experimentally investigate the pattern transition of two-dimensional Faraday waves at an extremely shallow depth in a Hele-Shaw cell. Several patterns of Faraday waves are observed, which have some significant differences in wave profile,wave height and wave length. It is found that, in a wide range of the forcing frequency f, there always exists a region of the acceleration amplitude A, in which there exist the so-called hysteretic jumps between different patterns of Faraday waves. All of these experimental observations could enrich our knowledges about the Faraday waves and would be helpful to the further theoretical studies on the related topic in future.In this paper, we experimentally investigate the pattern transition of two-dimensional Faraday waves at an extremely shallow depth in a Hele-Shaw cell. Several patterns of Faraday waves are observed, which have some significant differences in wave profile,wave height and wave length. It is found that, in a wide range of the forcing frequency f, there always exists a region of the acceleration amplitude A, in which there exist the so-called hysteretic jumps between different patterns of Faraday waves. All of these experimental observations could enrich our knowledges about the Faraday waves and would be helpful to the further theoretical studies on the related topic in future.

关 键 词：Faraday waves extremely shallow water experimental observation 

分 类 号：O32[理学—一般力学与力学基础]