Risorse
Watching Paint Dry: A 2D Model of Latex Film Formation
Published in 2011
In this work we have constructed a 2D COMSOL model for the drying of Latex. It is based on a prior 1D model of Kiil, but also includes the effects of a flowing air stream, which is necessary to remove the evaporated water vapor.
The model illustrates several features of drying that are not accessible to the 1D model, in particular the a profile in the air/water interface that forms near the source of dry air and propagates toward the air outlet. The model tracks water evaporation, water vapor transport, dryer air flow, and thermal profile.
Download
- vetterling_presentation.pdf - 0.46MB
- vetterling_paper.pdf - 0.72MB