A finite element simulation of the dip coating process based on a discretization of the continuum with discontinuous pressure elements is presented. The algorithm computes the flow field from natural boundary conditions while an extra condition provided by the existence of free surface is employed t
Finite element simulation of dip coating, II: Non-Newtonian fluids
β Scribed by P. Tanguy; M. Fortin; L. Choplin
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 819 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0271-2091
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## Abstract A finite element analysis of the dip coating process with Bingham fluids is presented. The solution method for the viscoplastic flow problem was based on the augmented Lagrangian method allowing a rigorous treatment of the stress discontinuity. To compute the location of the free surfac
In this paper the problem of numerical approximation of non-Newtonian fluid flow with free surface is considered. Namely, the flow of fresh concrete is addressed. Industrial mixtures often behaves like non-Newtonian fluids exhibiting a yield stress that needs to be overcome for the flow to take plac