Recurrence of travelling waves in transitional pipe flow

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Recurrence of Travelling Waves in Transitional Pipe Flow

The recent theoretical discovery of families of travelling wave solutions in pipe flow (Faisst & Eckhardt 2003; Wedin & Kerswell 2004; Hof et al. 2004) at Reynolds numbers lower than the transitional range naturally raises the question of their relevance to the turbulent transition process. Here a series of numerical experiments are conducted in which we look for the spatial signature of these ...

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ژورنال

عنوان ژورنال: Journal of Fluid Mechanics

سال: 2007

ISSN: 0022-1120,1469-7645

DOI: 10.1017/s0022112007006301