Can anyone help about Euler-Euler approach?
 

I developed a flow for Euler grannular flow in Fluent. for this defined both grannular material and air in material panel.
took, phase-1 :air ,phase 2:aluminum<s>
but after convergence saw that tempreture,density didnt moved, flow was stuck at inlet, only phase-2 was visible when I check Report>Summary. however i know all boundary condition & initial conditions are correct.because DPM model worked but euler is giving problem.
Please guide me!