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modeling thin liquid film
Posted 2012年4月13日 GMT-4 04:36 Fluid & Heat, Computational Fluid Dynamics (CFD), Mesh, Studies & Solvers Version 4.2a 0 Replies
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I try to modelling a thin liquid film pull from a bath of fluid.
For that i use a rectangular geometry. I use a part of the top to make the wire which goes up with a velocity u=0 and v=1. The other part of the bottom is a free surface. The left side is a symetry axis. The right side and the bottom are walls with a no slip condition.
My parameters are the Bond number and the Reynolds number.
The mesh is moving.
In the laminar fluid i use a weak contribution - ( test*(utx)+test*(vty)).
The calculation doesn't converge.
Anybody could help me please?
Jean-Christophe
Hello Jean-Christophe Guillard
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