Reply To: question on particle deposition with the turbulence dispersion in pipe flow

[Rob]

You shouldn't need that many integration steps! I think the default is around 50k for a steady model. Otherwise the solver settings look sensible (from a quick look). 

How high is the near wall cell? How does that compare to the droplet diameter? Given the droplet size what mechanism are you expecting to help the droplet penetrate the viscous sub layer?