3D numerical model of the electrostatic coating process with moving objects using a moving mesh
| Autor: | Nikola Toljic, Hong-Hsiang (Harry) Kuo, G. S. Peter Castle, K. Adamiak, Hua-Tzu (Charles) Fan |
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| Rok vydání: | 2012 |
| Předmět: |
Materials science
Numerical analysis Mechanical Phenomena Mechanics Condensed Matter Physics Electrostatic coating Electrical phenomena Symmetry (physics) Surfaces Coatings and Films Electronic Optical and Magnetic Materials Piecewise linear function Classical mechanics Electrohydrodynamics Electrical and Electronic Engineering Corona discharge Biotechnology |
| Zdroj: | Journal of Electrostatics. 70:499-504 |
| ISSN: | 0304-3886 |
| DOI: | 10.1016/j.elstat.2012.08.001 |
| Popis: | In this paper, a full three dimensional FLUENT numerical model of the electrostatic coating process with the embedded moving mesh capability and piecewise linear type target motion is presented. The model includes target geometries that do not exhibit symmetry. All the dominant mechanical and electrical phenomena are taken into account. Mechanical phenomena include shaping air effects, downdraft effects and the motion of the polydispersed particles. Electrical phenomena include the particle space charge distribution, corona discharge and the electrohydrodynamic flow effects. It was demonstrated that the numerical model can accurately mimic the type of the motion used in real world applications. |
| Databáze: | OpenAIRE |
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