Mass Diffusion EWF

- December 4, 2017 at 8:10 pm
  
  clement26104
  Subscriber
  
  Hi everybody,
  
  I'm trying to model the mass diffusion in a packed bed reactor and that leads me to observe the film formation on a surface to and it's behavior. The problem is that I don't understand how the mass diffusion is solved the Eulerian Wall Film and the bulk flow. Does it follow the equation of the Fickian diffusion ? Or is the mass diffusion not considered between the film and the bulk flow no matter if the Species Transport model is activated or not ?
  
  Thanks

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