euler model
 

hallo,

I have a question for the understanding of the euler model for multiphase simulation.

Is diffusion included in the euler model? I can't find any diffusion coefficient in the equations for euler model in the manual. Or is diffusion automatically included, since euler model solves the equations for each phase?

If i want to use an UDF to describe the diffusion process, how can I include the UDF in the model?

many thanks in advance!