Short term dynamics of a free falling jet due to solitonic collision

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URI: http://hdl.handle.net/2042/36573
Title: Short term dynamics of a free falling jet due to solitonic collision
Author: TOUBOUL, Julien; CHAMBAREL, Julien; KHARIF, Christian
Description: The impact of two steep solitonic waves propagating in counter directions leads to the formation of a free fall residual jet. We investigate numerically and theoretically the characteristics of this jet, including the criteria of formation, and the short term dynamics. The numerical approach is based on a boundary integral elements method, allowing to compute the pressure of the inner flow. A theoretical description based on potential flow theory is introduced to describe the short term evolution of the jet.
Publisher: AFM, Maison de la Mécanique, 39/41 rue Louis Blanc - 92400 Courbevoie
Date: 2009

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