Relaxation of a Moving Contact Line and Landau-Levich Effect

Ramin Golestanian; Elie Raphael

doi:10.1209/epl/i2001-00607-5

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arXiv · cond-mat/0006496

Relaxation of a Moving Contact Line and Landau-Levich Effect

Ramin Golestanian·Elie Raphael

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Abstract

The dynamics of the deformations of a moving contact line is formulated. It is shown that an advancing contact line relaxes more quickly as compared to the equilibium case, while for a receding contact line there is a corresponding slowing down. For a receding contact line on a heterogeneous solid surface, it is found that a roughening transition takes place which formally corresponds to the onset of leaving a Landau-Levich film.

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Ramin Golestanian, Elie Raphael. 2000-06-30. Relaxation of a Moving Contact Line and Landau-Levich Effect. https://doi.org/10.1209/epl%2Fi2001-00607-5

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