The appearance of boundary layers and drift flows due to high-frequency surface waves
نویسندگان
چکیده
Ofer Manor, Leslie Y. Yeo and James R. Friend Journal of Fluid Mechanics / Volume 707 / September 2012, pp 482 495 DOI: 10.1017/jfm.2012.293, Published online: 20 July 2012 Link to this article: http://journals.cambridge.org/abstract_S0022112012002935 How to cite this article: Ofer Manor, Leslie Y. Yeo and James R. Friend (2012). The appearance of boundary layers and drift flows due to highfrequency surface waves. Journal of Fluid Mechanics,707, pp 482495 doi:10.1017/jfm.2012.293 Request Permissions : Click here
منابع مشابه
Study of Parameters Affecting Separation Bubble Size in High Speed Flows using k-ω Turbulence Model
Shock waves generated at different parts of vehicle interact with the boundary layer over the surface at high Mach flows. The adverse pressure gradient across strong shock wave causes the flow to separate and peak loads are generated at separation and reattachment points. The size of separation bubble in the shock boundary layer interaction flows depends on various parameters. Reynolds-averaged...
متن کاملThe layered structure in exchange flows between two basins (Middle and Southern basins of the Caspian Sea)
Ocean waters often show layered structures especially where exchange flow between two basins occurs. These structures are often attributed to processes such as double.diffusive convection, internal waves, turbulent modulated mixing. In this paper by examining the vertical structures of temperature, salinity and density, of the middle parts of Caspian Sea it is shown that such layered structure ...
متن کاملشبیهسازی تشعشعات موبایل در مجاورت سر بزرگسال و کودک
Introduction: The exposure of human brain to electromagnetic waves can show adverse effects on brain functions. Electromagnetic waves effects on adult and child head have been investigated and compared In the present study. Methods and Materials: A simple spherical model consisted of six layers is considered to simulate the behavior of human brain. HFSS (High Frequency Structure Simulator) ha...
متن کاملBEM-FDM modeling of water free surface interaction with trapped air in OWC chamber for calculating generated power
Free surface modeling plays an important role in some ocean structures design, especially in Oscillating Water Column (OWC) devices. Boundary element method (BEM) is a suitable method for free surface modeling due to its simplicity, quick solving, and low data storage requirement. In this paper, BEM was used for free surface modeling in OWC chamber and out of it. Linear kinematic and dynamic bo...
متن کاملNumerical Calculations of Ship Induced Waves
Nowadays, various numerical methods are developed to extend computational fluid dynamics in engineering applications. One of the most useful methods in free surface modeling is Boundary Element Method (BEM). BEM is used to model inviscid fluid flow such as flow around ships. BEM solutions employ surface mesh at all of the boundaries. In order to model the linear free surface, BEM can be modifie...
متن کامل