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arXiv · 1402.4387

Transient free-surface waves due to impulsive motion of a submerged source

Jian-Jun Shu
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Abstract

The problem of a viscous flow past a submerged source starting from rest and moving with a constant velocity, below and parallel to a free surface is examined. Asymptotic expressions for long-time evolution of free-surface elevation are obtained. The results show explicitly the viscous effect on the free-surface elevation and no surface tension effect on the asymptotic wave.

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Jian-Jun Shu. 2014-03-05. Transient free-surface waves due to impulsive motion of a submerged source. https://doi.org/10.3723/175605406782725023

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