[Lucaaa]

Hello to all,
first of all I apologize for my English. Let me explain my problem. I'm trying to simulate with FLUENT a fluid bed reactor. I used the Eulerian-Eulerian multiphase model and thus far there have been no problems. Now, however, I was interested in assessing the trajectories of the particles inside the reactor, and then use the DPM model. In particular the guide I read that you can use the Eulerian model including the DDPM. when I go to set up my problem with these parameters, launch the simulation and immediately finds a divergence. How can I simulate this my model? I hope I was clear in explaining. I also tried to do the following:
-launch the simulation without introducing any particle so as to have a converged solution;
-insert the particle inside the reactor by selecting the DPM menu templates.

is correct? I thank you in advance for your answer.
Hello,
Luca