[user12345]

Hi,

I am modeling a flow in a U-bend in Fluent and I want to know how to model my particle size distribution using a Euler-Euler model. Since both phases are continuous, I am not allowed to model an "injection" or else that would be a case of Euler-Lagrange and so I wouldn't be able to use, say, the Rosin Rammler distribution to model my particle size distribution. So, how would I do that in Euler-Euler?

[GregCFD]

If there isn't a method to determine the DSD from the phase and interfacial density numbers then you could use the built-in Population Balance Module which tracks the DSD explicitly, as the name suggests its an additional module that needs to be switched on using the TUI before you can use it.