Volume 8, January 2009
ISSN 1462-236X
Andreas Scheibe, Engelbert Westkämper and Qiaoyan Ye
Institut für Industrielle Fertigung und Fabrikbetrieb, Universität Stuttgart, Germany
https://doi.org/10.59972/11x97e6u
Keywords: Spray Painting, Electrostatic Field, Particle/Gas Flow and Numerical Simulation
The present contribution summarises ongoing investigations performed at the Institut für Industrielle Fertigung und Fabrikbetrieb (IFF) on the numerical simulation of spray painting in the automotive industry. Numerical models for electro-statically supported or pneumatic painting processes were implemented in a CFD code. These models account for all important effects involved in the relevant physical processes, being able to predict the film thickness distribution and the paint transfer efficiency on the work piece. Some tests on complicated targets have been carried out. The results confirm the applicability and reliability of the chosen models for the painting processes.
[1] Q. Ye, T. Steigleder, A. Scheibe, J. Domnick: Numerical simulation of the electrostatic powder coating process with a corona spray gun, Journal of Electrostatics, 54 (2002), 189-205
[2] Q. Ye, J. Domnick: On the simulation of space charge in electrostatic powder coating with a corona spray gun. Powder Technology 135-136 (2003) 250-260.
[3] J. Domnick, A. Scheibe, Q. Ye: The Electrostatic spray painting process with high-speed rotary bell atomizers: Influences of operating conditions and target geometries, 9th Int. Conference on Liquid Atomization and Spray Systems, July 2003, Sorrento, Italy
[4] J. Domnick, A. Scheibe, Q. Ye: The simulation of the electrostatic spray painting process with high-speed rotary bell atomizers. Part I: Direct charging, Part. Part. Syst. Charact. 22 (2005) 141-150
[5] J. Domnick, A. Scheibe, Q. Ye: The simulation of the electrostatic spray painting process with high-speed rotary bell atomizers. Part II: External Charging. Part. Part.Syst. Charact. 23(2006) 408-416.
[6] Q. Ye, J. Domnick, A. Scheibe: Numerical simulation of spray painting in the automotive industry. Proceedings of the 1st European Automotive CFD Conference Bingen, Germany, June, 2003
[7] M. Schneider: Simulation of the automated seam sealing process: Fundamentals, state of the art and outlook. Proceedings of the 2nd European Automotive CFD Conference Frankfurt, Germany, June, 2005
[8] A. Scheibe, M. Schneider, E. Westkämper: A New Approach for the Modelling and Simulation of 3D UV-Curing Processes. Manufacturing Systems 36 (2007), No. 1, p. 51-56.
[9] Q. Ye, K. Pulli, T. Steinhilber, A. Scheibe: Numerical simulation of electrostatic spray-painting using multiple high-speed rotary bell atomizers. Proceedings of the 3rd European Automotive CFD Conference Frankfurt, Germany, July, 2007
[10] Q. Ye and A. Scheibe: Unsteady numerical simulation of electrostatic spray-painting processes with moving atomizer. Proceedings of 13th International coating science and technology symposium, Sep. 11-13, 2006, Denver, USA, pp. 212-215.
[11] M. Poppner: Modellierung und Simulation der Lackierung von PKW-Karossen mit bewegten, elektrostatisch unterstützten Hochrotationszerstäubern, 2007. PhD thesis (in German).
[12] Q. Ye, J. Domnick, E. Khalifa: Simulation of the spray coating process using a pneumatic atomizer, ILASS-Europe, September 9-11, 2002, Zaragoza
[13] J. Schieweck: Simulation für Lacke-virtuelles UV-Härten in der Möbelindustrie, Holz-und Möbelindustrie Deutschland, Ausgabe April 2007,(German).
[14] P. Wang: Numerische Untersuchung der elektrostatisch unterstützten Lackierung mit Hochrotationszerstäuber und Bahnüberlappung, Diplomarbeit Universität Stuttgart, 2007 (German).
Andreas Scheibe, Engelbert Westkämper, Qiaoyan Ye, Numerical Simulation of Painting Processes, NAFEMS International Journal of CFD Case Studies, Volume 8, 2009, Pages 39-50, https://doi.org/10.59972/11x97e6u
Reference | CFDJ8-4 |
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Authors | Scheibe. A Westkämper. E Ye. Q |
Language | English |
Type | Journal Article |
Date | 10th January 2009 |
Organisation | University of Stuttgart |
Order Ref | CFDJ8-4 Download |
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Non-member Price | £5.00 | $6.33 | €6.02 |
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