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https://doi.org/10.21256/zhaw-30951| Publication type: | Conference paper |
| Type of review: | Peer review (publication) |
| Title: | Simulation-based study of the impact of mean powder particle diameters on key-performance-attributes of the powder coating of U-profiles |
| Authors: | Boiger, Gernot Kurt Siyahhan, Bercan |
| et. al: | No |
| DOI: | 10.1063/5.0211780 10.21256/zhaw-30951 |
| Proceedings: | AIP Conference Proceedings |
| Volume(Issue): | 3094 |
| Issue: | 1 |
| Page(s): | 030008 |
| Conference details: | 20th International Conference of Numerical Analysis and Applied Mathematics (ICNAAM), Heraklion, Greece, 19-25 September 2022 |
| Issue Date: | 7-Jun-2024 |
| Publisher / Ed. Institution: | AIP Publishing |
| ISSN: | 0094-243X |
| Language: | English |
| Subjects: | OpenFoam; Powder coating; Simulation; CFD; Multiphysics; Cloud computing |
| Subject (DDC): | 005: Computer programming, programs and data 530: Physics |
| Abstract: | A Eulerian-Lagrangian finite-volume solver was developed on the basis of the open source CFD-toolbox OpenFOAM. It is capable of modelling mass transfer effects between coating pistols and electrically grounded metallic substrates for industrial powder coating applications. The solver considers the fluid dynamics of process airflow, coating-particle-dynamics, fluid-particle, particle-particle and highly detailed particle-substrate interaction including blow-off effects, corona formation around the high voltage electrode as well as particle charging mechanisms within the corona. Having been made compatible with Massive Simultaneous Cloud Computing technology, the solver can now run hundreds of cases simultaneously, simulating coating scenarios with varying process parameter settings. Qualitative and quantitative experimental validation efforts have been conducted and point to a high degree of practical relevance of the technology. The current simulation study serves as demonstration in this context. It predicts and visualises coating-patterns, Coating Efficiencies and a measure for Coating Homogeneity on a U-shaped metallic substrate, under varying Mean Powder Particle Diameters. On this basis and pending certain limitations, optimum Mean Powder Particle Diameters for the powder coating of U-profiles can be proposed, which is a highly relevant statement for powder material suppliers. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/30951 |
| Fulltext version: | Accepted version |
| License (according to publishing contract): | Licence according to publishing contract |
| Departement: | School of Engineering |
| Organisational Unit: | Institute of Computational Physics (ICP) |
| Appears in collections: | Publikationen School of Engineering |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2024_Boiger-Siyahhan_Simulation-based-study-impact-of-mean-powder-particle-diameters.pdf | Accepted Version | 1.12 MB | Adobe PDF |  View/Open |
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Boiger, G. K., & Siyahhan, B. (2024). Simulation-based study of the impact of mean powder particle diameters on key-performance-attributes of the powder coating of U-profiles [Conference paper]. AIP Conference Proceedings, 3094(1), 30008. https://doi.org/10.1063/5.0211780
Boiger, G.K. and Siyahhan, B. (2024) ‘Simulation-based study of the impact of mean powder particle diameters on key-performance-attributes of the powder coating of U-profiles’, in AIP Conference Proceedings. AIP Publishing, p. 030008. Available at: https://doi.org/10.1063/5.0211780.
G. K. Boiger and B. Siyahhan, “Simulation-based study of the impact of mean powder particle diameters on key-performance-attributes of the powder coating of U-profiles,” in AIP Conference Proceedings, Jun. 2024, vol. 3094, no. 1, p. 030008. doi: 10.1063/5.0211780.
BOIGER, Gernot Kurt und Bercan SIYAHHAN, 2024. Simulation-based study of the impact of mean powder particle diameters on key-performance-attributes of the powder coating of U-profiles. In: AIP Conference Proceedings. Conference paper. AIP Publishing. 7 Juni 2024. S. 030008
Boiger, Gernot Kurt, and Bercan Siyahhan. 2024. “Simulation-Based Study of the Impact of Mean Powder Particle Diameters on Key-Performance-Attributes of the Powder Coating of U-Profiles.” Conference paper. In AIP Conference Proceedings, 3094:30008. AIP Publishing. https://doi.org/10.1063/5.0211780.
Boiger, Gernot Kurt, and Bercan Siyahhan. “Simulation-Based Study of the Impact of Mean Powder Particle Diameters on Key-Performance-Attributes of the Powder Coating of U-Profiles.” AIP Conference Proceedings, vol. 3094, no. 1, AIP Publishing, 2024, p. 30008, https://doi.org/10.1063/5.0211780.
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