Sound generation by a vortex ring collision
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منابع مشابه
Numerical Investigation of Vortex Interaction in Pipe Flow
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For moderate Reynolds numbers, a sphere striking a wall in the normal direction leads to the trailing recirculating wake threading over the sphere and developing into a complex vortex ring system as it interacts with the wall. The primary vortex ring, which consists of vorticity from the wake, persists and convects slowly outwards away from the sphere due to the motion induced from its image. T...
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تاریخ انتشار 1996