Stokes层的流动特性研究综述  

A Review on the Stokes Layer Associated with Flow Characteristics

作　　者：孔玮[1] KONG Wei(Faculty of Architecture and Civil Engineering,Huaiyin Institute of Technology,Huai'an Jiangsu 223001,China)

机构地区：[1]淮阴工学院建筑工程学院

出　　处：《淮阴工学院学报》2019年第5期5-9,共5页Journal of Huaiyin Institute of Technology

基　　金：国家自然科学基金青年项目(11702107)

摘　　要：Stokes层是一种典型的非定常流动,常见于波浪或潮汐作用下的水体底部。近年来关于Stokes特性的研究引起了国内外广泛的重视,尤其对其稳定性、转捩及湍流特性等方面的研究有助于人们进一步认识非定常流动的特性。综述了Stokes层的研究现状,包括实验、理论及数值模拟等方面,并指出了目前需要进一步探讨的问题。Stokes layer is one of the common unsteady flows,which naturally appears under the water,as a result of tidal changes or the presence of waves.Recently,the research on the flow characteristics of Stokes layer has caused a lot of attention.In particular,studies on the stability,transition and turbulence characteristics are helpful for people to further understand the characteristics of unsteady flow.The current research of Stokes layer is reviewed,including the experimental,theory and numerical simulations,and the problems that need to be further discussed are proposed.

关 键 词：Stokes层 稳定性 转捩 湍流 

分 类 号：O352[理学—流体力学]