Ideas for solid fuel combustion?(in 2d or 3d)
 

Hi all, I want to know if there is any feasible way to simulate combustion in 3d or 2d considering solid fuel consumption, which model should I use(species transport or others?) and how to set up the boundary conditions?
any advices are welcome.

Can you provide more details on your case description?

sorry for the late reply, it is still stay at the conception stage， I am thinking about simulating a scene such as a chemical industry plant, considering tanks that contain flammable solid materials, when the transient simulation goes on, the flammable solid materials will consistently consume due to the combustion, thats the form of case I am imagining