Numerical simulation of thin paint film flow

被引:2
|
作者
Figliuzzi B. [1 ]
Jeulin D. [1 ]
Lemaître A. [2 ]
Fricout G. [3 ]
Piezanowski J.-J. [3 ]
Manneville P. [4 ]
机构
[1] Centre de Morphologie Mathématique, École des Mines ParisTech
[2] UMR Navier, 2 allée Kepler
[3] ArcelorMittal Global RandD
[4] LadHyX, École Polytechnique
关键词
industrial painting process; lubrication approximation; numerical simulation; roughness; thin films;
D O I
10.1186/2190-5983-2-1
中图分类号
学科分类号
摘要
Purpose: Being able to predict the visual appearance of a painted steel sheet, given its topography before paint application, is of crucial importance for car makers. Accurate modeling of the industrial painting process is required. Results: The equations describing the leveling of the paint film are complex and their numerical simulation requires advanced mathematical tools, which are described in detail in this paper. Simulations are validated using a large experimental data base obtained with a wavefront sensor developed by Phasics™. Conclusions: The conducted simulations are complex and require the development of advanced numerical tools, like those presented in this paper. © 2012 Figliuzzi et al.
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页码:1 / 20
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