COHERENT STRUCTURES IN DEVELOPING FLOW OVER A WAVY WALL
نویسندگان
چکیده
منابع مشابه
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In this paper we will present the results of direct numerical simulation (DNS) of the flow over a small amplitude wavy wall. The evolution in space and time of particles are released in this flow will be examined. It will be shown that small waves on the channel bottom can generate large longitudinal vortices similar to Langmuir vortices that are observed in flows with waves at the free-surface...
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ژورنال
عنوان ژورنال: Journal of computational fluids engineering
سال: 2012
ISSN: 1598-6071
DOI: 10.6112/kscfe.2012.17.2.093