[Ety]

Hello to all

I need to run gas and particles (DPM) in 3D geometry with narrow channels to study how the deposited particles (as agglomerations) affect the flow.

Lagrangian particles do not affect the flow, but if during the particle deposition the volume of liquid decreases, the process is similar to erosion. Thus, this problem is inverse to erosion (the boundary of the geometry will move in the opposite direction). Because I want to solve it in the form of accreation. Please tell me how to solve this problem?

PS: I have an Ansys license so I want to solve this problem in the Fluent