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In fluid dynamics, Landau–Levich flow or the Landau–Levich problem describes the flow created by a moving plate which is pulled out of a liquid surface. Landau–Levich flow finds many applications in thin film coating. The solution to the problem was described by Lev Landau and Veniamin Levich in 1942. The problem assumes that the plate is dragged out of the liquid slowly, so that the three major forces which are in balance are viscous force, the force due to gravity, and the force due to surface tension.

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  • In fluid dynamics, Landau–Levich flow or the Landau–Levich problem describes the flow created by a moving plate which is pulled out of a liquid surface. Landau–Levich flow finds many applications in thin film coating. The solution to the problem was described by Lev Landau and Veniamin Levich in 1942. The problem assumes that the plate is dragged out of the liquid slowly, so that the three major forces which are in balance are viscous force, the force due to gravity, and the force due to surface tension. (en)
  • En mécanique des fluides, le problème de Landau-Levich caractérise l'écoulement créé par une plaque que l'on vient retirer d'un bain liquide. Sa résolution nous indique qu'un film liquide d'épaisseur connue est déposée à la surface de la plaque. Les résultats de ce problème trouvent de nombreuses applications dans le domaine des dépôts de couche mince. La résolution initiale a été apportée par Landau-Levich-Derjaguin. La formulation de ce problème ainsi que sa résolution ont par la suite donnée naissance à des thématiques très similaire, notamment le problème de Bretherton, qui consiste à caractériser l'écoulement d'une bulle longue dans un canal cylindrique de taille millimétrique. (fr)
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  • In fluid dynamics, Landau–Levich flow or the Landau–Levich problem describes the flow created by a moving plate which is pulled out of a liquid surface. Landau–Levich flow finds many applications in thin film coating. The solution to the problem was described by Lev Landau and Veniamin Levich in 1942. The problem assumes that the plate is dragged out of the liquid slowly, so that the three major forces which are in balance are viscous force, the force due to gravity, and the force due to surface tension. (en)
  • En mécanique des fluides, le problème de Landau-Levich caractérise l'écoulement créé par une plaque que l'on vient retirer d'un bain liquide. Sa résolution nous indique qu'un film liquide d'épaisseur connue est déposée à la surface de la plaque. Les résultats de ce problème trouvent de nombreuses applications dans le domaine des dépôts de couche mince. La résolution initiale a été apportée par Landau-Levich-Derjaguin. (fr)
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  • Problème de Landau-Levich (fr)
  • Landau–Levich problem (en)
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