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Modelling coating quality in fluidised bed coating: spray model

Mike Vanderroost UGent, Frederik Ronsse UGent, Frédéric Depypere UGent, Koen Dewettinck UGent and Jan Pieters UGent (2009) National Congress on Theoretical and Applied Mechanics, 8th, Proceedings. p.519-522
abstract
Fluidised beds are widely used in industrial applications, for example the coating of particles. Most of the research done on this process concerns the modelling of the hydrodynamics and the mechanics of the three-phase system (solid, gas and liquid) in a fluidised bed reactor, but little research has been performed on developing a quality model of the coating process. A quality model should be able to predict the quality of the process in terms of coating thickness and uniformity and the occurrence of unwanted side-effects, including agglomeration, attrition and spray loss. Therefore, a new quality model was developed for the coating process in a top-spray fluidised bed. The first step in the development of the new model was the creation of an accurate spray model that describes the movement and the heat and mass transfer of the droplets in the coating process. As a first, qualitative, step in the identification of the spray model, a sensitivity analysis was carried out to verify the impact of different input variables on the output variables of the model.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
keyword
sensitivity analysis, three-phase system, droplet evaporation
in
National Congress on Theoretical and Applied Mechanics, 8th, Proceedings
pages
519 - 522
conference name
8th National Congress on Theoretical and Applied Mechanics (NCTAM 2009)
conference location
Brussels, Belgium
conference start
2009-05-28
conference end
2009-05-29
language
English
UGent publication?
yes
classification
C1
copyright statement
I have transferred the copyright for this publication to the publisher
id
721492
handle
http://hdl.handle.net/1854/LU-721492
date created
2009-08-04 10:32:44
date last changed
2010-04-14 14:36:46
@inproceedings{721492,
  abstract     = {Fluidised beds are widely used in industrial applications, for  example the coating of particles. Most of the research done on this process concerns the modelling of the hydrodynamics and the mechanics of the three-phase system (solid, gas and liquid) in a fluidised bed reactor, but little research has been performed on developing a quality model of the coating process. A quality model should be able to predict the quality of the process in terms of coating thickness and uniformity and the occurrence of unwanted side-effects, including agglomeration, attrition and spray loss. Therefore, a new quality model was developed for the coating process in a top-spray fluidised bed. The first step in the development of the new model was  the creation of an accurate spray model that describes the movement and the heat and mass transfer of the droplets in the coating process. As a first, qualitative, step in the identification of the spray model, a sensitivity analysis was carried out to verify the impact of different input variables on the output variables of the model.},
  author       = {Vanderroost, Mike and Ronsse, Frederik and Depypere, Fr{\'e}d{\'e}ric and Dewettinck, Koen and Pieters, Jan},
  booktitle    = {National Congress on Theoretical and Applied Mechanics, 8th, Proceedings},
  keyword      = {sensitivity analysis,three-phase system,droplet evaporation},
  language     = {eng},
  location     = {Brussels, Belgium},
  pages        = {519--522},
  title        = {Modelling coating quality in fluidised bed coating: spray model},
  year         = {2009},
}

Chicago
Vanderroost, Mike, Frederik Ronsse, Frédéric Depypere, Koen Dewettinck, and Jan Pieters. 2009. “Modelling Coating Quality in Fluidised Bed Coating: Spray Model.” In National Congress on Theoretical and Applied Mechanics, 8th, Proceedings, 519–522.
APA
Vanderroost, M., Ronsse, F., Depypere, F., Dewettinck, K., & Pieters, J. (2009). Modelling coating quality in fluidised bed coating: spray model. National Congress on Theoretical and Applied Mechanics, 8th, Proceedings (pp. 519–522). Presented at the 8th National Congress on Theoretical and Applied Mechanics (NCTAM 2009).
Vancouver
1.
Vanderroost M, Ronsse F, Depypere F, Dewettinck K, Pieters J. Modelling coating quality in fluidised bed coating: spray model. National Congress on Theoretical and Applied Mechanics, 8th, Proceedings. 2009. p. 519–22.
MLA
Vanderroost, Mike, Frederik Ronsse, Frédéric Depypere, et al. “Modelling Coating Quality in Fluidised Bed Coating: Spray Model.” National Congress on Theoretical and Applied Mechanics, 8th, Proceedings. 2009. 519–522. Print.