Reply To: Multiphase Solid Liquid Flow
In the eulerEuler bifurcation example You can vary the particle volume fraction by changing the rho1 in the prepareLattice section. Per default there is rho1=1, but you can choose any other value.
To know the volume fraction in some plane You can use the SuperPlaneIntergralFluxMass3D. The way how it is set up, You can also see in the getResults section in the example. If You want to see the volume fraction distribution in the plane, Paraview is to be used.
Feel free to ask any other question.